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ESP: PubMed Auto Bibliography 02 Jul 2025 at 02:02 Created:
Climate Change
The world is warming up, with 2023 being by far the hottest year
since record keeping began and 2024 shaping up to be hotter yet.
But these changes only involve one or two degrees. What's the big
deal?
The amount of energy required to raise the temperature of one liter
of water by one degree is one kilocalorie (kcal). Scaling up,
the amount of energy required for a one-degree increase in the
water temperature of the Gulf of Mexico is 2,434,000,000,000,000,000 kcals.
That's 25 million times more energy than released by
the WW-II atomic bomb
that destroyed the city of Hiroshima and killed more than 100,000
people.
So, for every one degree increase in water temperature, the Gulf
of Mexico takes on 25-million atomic bombs worth of new energy,
which is then available to fuel hurricanes and other storms.
Maybe a one-degree rise in temperature is a big deal.
Created with PubMed® Query: (( "climate change"[TITLE] OR "global warming"[TITLE] )) NOT pmcbook NOT ispreviousversion
Citations The Papers (from PubMed®)
RevDate: 2025-06-28
It's all connected: Collectivism, climate change, and COVID-19.
Acta psychologica, 258:105200 pii:S0001-6918(25)00513-X [Epub ahead of print].
Societal challenges like climate change and COVID-19 can be interrelated. The present research examines collectivism as a cultural value that is associated with the tendency to perceive such important interconnectedness. We further examine whether collectivism predicts perceiving interconnectedness specifically for scientifically valid relationships, or generally, regardless of their validity. Using an international sample (Study 1; N = 12,955) and another large U.S. sample (Study 2; N = 1006), we found that more collectivistic individuals perceive stronger interconnectedness between climate change and pandemics. However, collectivistic individuals also perceived stronger interconnectedness even for scientifically invalid ones, such as between the discovery of new constellations among stars and the emergence of new viruses. Exploratory analyses examined political orientation as a potential moderator, but the results were inconsistent, highlighting the need for more systematic future research. Together, these findings suggest that collectivistic individuals do not selectively perceive valid interconnectedness, but they tend to perceive stronger interrelations among phenomena in general, whether true or not, which presents both opportunities and challenges for addressing environmental and other social issues confronting humans today.
Additional Links: PMID-40580916
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@article {pmid40580916,
year = {2025},
author = {Eom, K and Cole, JC and Dickert, S and Flores, A and Jiga-Boy, GM and Kogut, T and Mayorga, M and Pedersen, EJ and Pereira, B and Rubaltelli, E and Slovic, P and Vastfjall, D and Sherman, DK and Van Boven, L},
title = {It's all connected: Collectivism, climate change, and COVID-19.},
journal = {Acta psychologica},
volume = {258},
number = {},
pages = {105200},
doi = {10.1016/j.actpsy.2025.105200},
pmid = {40580916},
issn = {1873-6297},
abstract = {Societal challenges like climate change and COVID-19 can be interrelated. The present research examines collectivism as a cultural value that is associated with the tendency to perceive such important interconnectedness. We further examine whether collectivism predicts perceiving interconnectedness specifically for scientifically valid relationships, or generally, regardless of their validity. Using an international sample (Study 1; N = 12,955) and another large U.S. sample (Study 2; N = 1006), we found that more collectivistic individuals perceive stronger interconnectedness between climate change and pandemics. However, collectivistic individuals also perceived stronger interconnectedness even for scientifically invalid ones, such as between the discovery of new constellations among stars and the emergence of new viruses. Exploratory analyses examined political orientation as a potential moderator, but the results were inconsistent, highlighting the need for more systematic future research. Together, these findings suggest that collectivistic individuals do not selectively perceive valid interconnectedness, but they tend to perceive stronger interrelations among phenomena in general, whether true or not, which presents both opportunities and challenges for addressing environmental and other social issues confronting humans today.},
}
RevDate: 2025-06-28
Climate Change Anxiety in Adults with Schizophrenia: a Descriptive Study.
Community mental health journal [Epub ahead of print].
Climate anxiety can motivate adaptive behaviors but can become debilitating when excessive. People with schizophrenia are particularly vulnerable to extreme climate events, yet little is known about their climate-related concerns. This study examines climate anxiety levels and perceptions of government responses in outpatients with schizophrenia to inform targeted mental health interventions. From March to July 2024, 108 adult outpatients with schizophrenia participated in semi-structured interviews using two validated surveys assessing climate-related emotions and beliefs about government responses. Many participants reported moderate climate anxiety, with some dissatisfaction regarding government actions. Severe functional impairments due to climate anxiety were uncommon. Understanding climate anxiety in people with schizophrenia, an easily overlooked vulnerable group to climate change-related morbidity and mortality, is critical to enhance preparedness and mitigate psychiatric and physical health risks.
Additional Links: PMID-40580277
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@article {pmid40580277,
year = {2025},
author = {Lim, C and Freudenreich, S and McKowen, J and Maclaurin, S and Freudenreich, O},
title = {Climate Change Anxiety in Adults with Schizophrenia: a Descriptive Study.},
journal = {Community mental health journal},
volume = {},
number = {},
pages = {},
pmid = {40580277},
issn = {1573-2789},
abstract = {Climate anxiety can motivate adaptive behaviors but can become debilitating when excessive. People with schizophrenia are particularly vulnerable to extreme climate events, yet little is known about their climate-related concerns. This study examines climate anxiety levels and perceptions of government responses in outpatients with schizophrenia to inform targeted mental health interventions. From March to July 2024, 108 adult outpatients with schizophrenia participated in semi-structured interviews using two validated surveys assessing climate-related emotions and beliefs about government responses. Many participants reported moderate climate anxiety, with some dissatisfaction regarding government actions. Severe functional impairments due to climate anxiety were uncommon. Understanding climate anxiety in people with schizophrenia, an easily overlooked vulnerable group to climate change-related morbidity and mortality, is critical to enhance preparedness and mitigate psychiatric and physical health risks.},
}
RevDate: 2025-06-28
Navigating Environmental Perceptions: Exploring the Impact of Political Orientation and Climate Change Beliefs on the Evaluation of the Local Environment.
Environmental management [Epub ahead of print].
Amid the global climate change crisis, the societal importance of the environment is becoming increasingly clear. Discussions on climate change and its impacts occur across various levels, yet the effects remain unclear for many. In this study, we examined the role of political orientation (left/right ideology) in shaping perceptions of climate change and local nature among residents in two municipalities in southwestern Finland. Our findings reveal a strong link between political orientation and changes in how local nature is perceived, particularly at the community level. While political opinions have a less significant influence on perceptions at the individual and national levels, they play a substantial role within communities. This suggests that political orientation becomes more influential in shaping environmental views as evaluations shift to the community level, emphasizing the interaction between political preferences and perceptions of local nature.
Additional Links: PMID-40580210
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Citation:
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@article {pmid40580210,
year = {2025},
author = {Gunko, R and Rapeli, L and Scheinin, M and Wikström, J and Tynkkynen, N},
title = {Navigating Environmental Perceptions: Exploring the Impact of Political Orientation and Climate Change Beliefs on the Evaluation of the Local Environment.},
journal = {Environmental management},
volume = {},
number = {},
pages = {},
pmid = {40580210},
issn = {1432-1009},
abstract = {Amid the global climate change crisis, the societal importance of the environment is becoming increasingly clear. Discussions on climate change and its impacts occur across various levels, yet the effects remain unclear for many. In this study, we examined the role of political orientation (left/right ideology) in shaping perceptions of climate change and local nature among residents in two municipalities in southwestern Finland. Our findings reveal a strong link between political orientation and changes in how local nature is perceived, particularly at the community level. While political opinions have a less significant influence on perceptions at the individual and national levels, they play a substantial role within communities. This suggests that political orientation becomes more influential in shaping environmental views as evaluations shift to the community level, emphasizing the interaction between political preferences and perceptions of local nature.},
}
RevDate: 2025-06-27
A study of current and future distribution modeling of scorpion sting of deadly scorpion, Hemiscorpius acanthocercus (Scorpiones: Hemiscorpiidae) in southern Iran under climate change.
Journal of medical entomology pii:8169792 [Epub ahead of print].
Scorpion stings represent a major public health issue, especially in tropical and subtropical regions like Iran, scorpion stings are commonly ignored and under-reported. Hemiscorpius is medically important genus in the family Hemiscorpiidae, comprising approximately 19 described species. This study aims to estimate the potential distribution of Hemiscorpius acanthocercus, identify suitable habitats, examine environmental constraints on its range, and provide insights into the species' ecology and areas at increased risk of scorpion stings. Using MaxEnt, I analyzed 63 occurrence records of H. acanthocercus with 4 temperature, 2 precipitation variables, and vegetation cover. The most influential predictors in the best-fitting distribution model were BIO4 (Temperature seasonality; 67.5%), BIO7 (Annual temperature range; 13.6%). The models indicate that the species is currently distributed along the Persian Gulf, particularly in Hormozgan, Kerman, Fars, and Sistan and Baluchestan provinces. Future projections under RCP 8.5 suggest slight northward shifts into higher latitudes, particularly into northern Hormozgan and Kerman provinces, with areas in Bushehr and Sistan and Baluchestan also predicted as highly suitable. The persistence and expansion of this medically significant species under future climate scenarios underline the importance of ongoing monitoring, public awareness campaigns, and proactive sting prevention-particularly to protect children, who are most at risk.
Additional Links: PMID-40578811
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@article {pmid40578811,
year = {2025},
author = {Hosseinzadeh, MS},
title = {A study of current and future distribution modeling of scorpion sting of deadly scorpion, Hemiscorpius acanthocercus (Scorpiones: Hemiscorpiidae) in southern Iran under climate change.},
journal = {Journal of medical entomology},
volume = {},
number = {},
pages = {},
doi = {10.1093/jme/tjaf075},
pmid = {40578811},
issn = {1938-2928},
abstract = {Scorpion stings represent a major public health issue, especially in tropical and subtropical regions like Iran, scorpion stings are commonly ignored and under-reported. Hemiscorpius is medically important genus in the family Hemiscorpiidae, comprising approximately 19 described species. This study aims to estimate the potential distribution of Hemiscorpius acanthocercus, identify suitable habitats, examine environmental constraints on its range, and provide insights into the species' ecology and areas at increased risk of scorpion stings. Using MaxEnt, I analyzed 63 occurrence records of H. acanthocercus with 4 temperature, 2 precipitation variables, and vegetation cover. The most influential predictors in the best-fitting distribution model were BIO4 (Temperature seasonality; 67.5%), BIO7 (Annual temperature range; 13.6%). The models indicate that the species is currently distributed along the Persian Gulf, particularly in Hormozgan, Kerman, Fars, and Sistan and Baluchestan provinces. Future projections under RCP 8.5 suggest slight northward shifts into higher latitudes, particularly into northern Hormozgan and Kerman provinces, with areas in Bushehr and Sistan and Baluchestan also predicted as highly suitable. The persistence and expansion of this medically significant species under future climate scenarios underline the importance of ongoing monitoring, public awareness campaigns, and proactive sting prevention-particularly to protect children, who are most at risk.},
}
RevDate: 2025-06-27
Fusarium keratitis on the rise in southern Europe: Implications of contact lens use and global warming.
Journal francais d'ophtalmologie, 48(7):104576 pii:S0181-5512(25)00158-5 [Epub ahead of print].
OBJECTIVES: To evaluate the epidemiological and clinical characteristics of all cases of Fusarium spp. keratitis diagnosed in a southern European tertiary hospital over the last 20 years. To assess risk factors and prognostic determinants for Fusarium spp. keratitis.
METHODS: In this case series, all cases of Fusarium spp. keratitis diagnosed at Hospital de la Santa Creu i Sant Pau, Barcelona, Spain between 2004 and 2023 were reviewed.
RESULTS: Over 20 years, 7 cases of Fusarium spp. keratitis were detected. The initial ten-year period (2004-2013) accounted for one case, whereas six cases were diagnosed between 2013-2023. All patients related a history of contact lens use, and two had previous corneal diseases. All cultures were positive for Fusarium solani. Each case was treated with oral and topical voriconazole, three received topical natamycin and chlorhexidine, and five received intrastromal and intracameral medications. All cases required early penetrating keratoplasty. Three infection recurrences were reported, with two cases progressing to phthisis bulbi. In recurrent cases, antifungal treatment was started after 15 days, and therapeutic penetrating keratoplasty was delayed by 35.7 days. In cases without infection recurrence, the mean time to initiation of antifungal treatment was 9.7 days, and keratoplasty was performed after a mean delay of 26.7 days.
CONCLUSIONS: Fusarium keratitis is a serious ocular condition typically seen in tropical hot and humid areas. Its increase in temperate regions may be related to contact lens use and climate change. Prompt antifungal treatment, antifungal susceptibility testing, and early keratoplasty may be crucial for better outcomes.
Additional Links: PMID-40578182
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@article {pmid40578182,
year = {2025},
author = {Pérez-García, G and Sabater Cruz, N and Del Campo Carrasco, Z and Lázaro-Rodríguez, V and Delgado Weingartshofer, R and Gil Arnal, MA and Montero García, A and Cobo de Nadal, M and Loscos Giménez, I},
title = {Fusarium keratitis on the rise in southern Europe: Implications of contact lens use and global warming.},
journal = {Journal francais d'ophtalmologie},
volume = {48},
number = {7},
pages = {104576},
doi = {10.1016/j.jfo.2025.104576},
pmid = {40578182},
issn = {1773-0597},
abstract = {OBJECTIVES: To evaluate the epidemiological and clinical characteristics of all cases of Fusarium spp. keratitis diagnosed in a southern European tertiary hospital over the last 20 years. To assess risk factors and prognostic determinants for Fusarium spp. keratitis.
METHODS: In this case series, all cases of Fusarium spp. keratitis diagnosed at Hospital de la Santa Creu i Sant Pau, Barcelona, Spain between 2004 and 2023 were reviewed.
RESULTS: Over 20 years, 7 cases of Fusarium spp. keratitis were detected. The initial ten-year period (2004-2013) accounted for one case, whereas six cases were diagnosed between 2013-2023. All patients related a history of contact lens use, and two had previous corneal diseases. All cultures were positive for Fusarium solani. Each case was treated with oral and topical voriconazole, three received topical natamycin and chlorhexidine, and five received intrastromal and intracameral medications. All cases required early penetrating keratoplasty. Three infection recurrences were reported, with two cases progressing to phthisis bulbi. In recurrent cases, antifungal treatment was started after 15 days, and therapeutic penetrating keratoplasty was delayed by 35.7 days. In cases without infection recurrence, the mean time to initiation of antifungal treatment was 9.7 days, and keratoplasty was performed after a mean delay of 26.7 days.
CONCLUSIONS: Fusarium keratitis is a serious ocular condition typically seen in tropical hot and humid areas. Its increase in temperate regions may be related to contact lens use and climate change. Prompt antifungal treatment, antifungal susceptibility testing, and early keratoplasty may be crucial for better outcomes.},
}
RevDate: 2025-06-27
The projected effects of urbanization and climate change on urban Heat Island and thermal comfort over the Tehran metropolitan.
The Science of the total environment, 992:179955 pii:S0048-9697(25)01595-5 [Epub ahead of print].
Rapid urbanization and changes in land-use patterns have intensified global environmental challenges in megacities. As cities confront the dual pressures of urbanization and climate change, understanding their individual and combined impacts on the thermal environment and urban resilience remains a critical research priority. This study employs the Weather Research and Forecasting (WRF) model coupled with the single-layer Urban Canopy Model (UCM) to investigate the localized effects of urbanization and climate change on Tehran during July, focusing on the present (2019-2023) and mid-term future (2050-2054) under SSP1-2.6, SSP2-4.5, and SSP5-8.5 scenarios. The results reveal that urbanization and climate change interact to exacerbate warming and reduce wind speeds in all selected scenarios. Tehran's urban area warms by 3.43 ± 0.48 °C until 2050-2054 under the SSP5-8.5 scenario, with 0.46 ± 0.31 °C attributed to urbanization, and 2.93 ± 0.43 °C to climate change. In urban areas, wind speed decreases by -1.63 ± 0.19 m/s, primarily due to climate change (84.66 %), reducing urban ventilation. Future urbanization, however, increases 10-m wind speed by 0.09 ± 0.02 m/s daily and 0.20 ± 0.02 m/s during daytime. Thermal comfort variations are assessed using HI, THI, and ETI indices, which show increases of 4.46 ± 0.28 °C, 2.57 ± 0.25 °C, and 2.84 ± 0.27 °C, driven mainly by global warming (73-87 %). This study also evaluates the effectiveness of cool roofs in mitigating adverse microclimatic impacts of future urbanization and climate change. The results reveal that although cool roof helps mitigate the effects of urbanization and climate change on temperature rise and thermal comfort by up to 4.37 % and 15 %, respectively, it also exacerbates the reduction in wind speed by 8.58 %, hindering pollutant dispersion. This study shows the need to integrate urbanization and climate change impacts into sustainable urban planning, offering valuable insights for targeted adaptation and mitigation strategies.
Additional Links: PMID-40577895
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@article {pmid40577895,
year = {2025},
author = {Zarghamipour, M and Malakooti, H},
title = {The projected effects of urbanization and climate change on urban Heat Island and thermal comfort over the Tehran metropolitan.},
journal = {The Science of the total environment},
volume = {992},
number = {},
pages = {179955},
doi = {10.1016/j.scitotenv.2025.179955},
pmid = {40577895},
issn = {1879-1026},
abstract = {Rapid urbanization and changes in land-use patterns have intensified global environmental challenges in megacities. As cities confront the dual pressures of urbanization and climate change, understanding their individual and combined impacts on the thermal environment and urban resilience remains a critical research priority. This study employs the Weather Research and Forecasting (WRF) model coupled with the single-layer Urban Canopy Model (UCM) to investigate the localized effects of urbanization and climate change on Tehran during July, focusing on the present (2019-2023) and mid-term future (2050-2054) under SSP1-2.6, SSP2-4.5, and SSP5-8.5 scenarios. The results reveal that urbanization and climate change interact to exacerbate warming and reduce wind speeds in all selected scenarios. Tehran's urban area warms by 3.43 ± 0.48 °C until 2050-2054 under the SSP5-8.5 scenario, with 0.46 ± 0.31 °C attributed to urbanization, and 2.93 ± 0.43 °C to climate change. In urban areas, wind speed decreases by -1.63 ± 0.19 m/s, primarily due to climate change (84.66 %), reducing urban ventilation. Future urbanization, however, increases 10-m wind speed by 0.09 ± 0.02 m/s daily and 0.20 ± 0.02 m/s during daytime. Thermal comfort variations are assessed using HI, THI, and ETI indices, which show increases of 4.46 ± 0.28 °C, 2.57 ± 0.25 °C, and 2.84 ± 0.27 °C, driven mainly by global warming (73-87 %). This study also evaluates the effectiveness of cool roofs in mitigating adverse microclimatic impacts of future urbanization and climate change. The results reveal that although cool roof helps mitigate the effects of urbanization and climate change on temperature rise and thermal comfort by up to 4.37 % and 15 %, respectively, it also exacerbates the reduction in wind speed by 8.58 %, hindering pollutant dispersion. This study shows the need to integrate urbanization and climate change impacts into sustainable urban planning, offering valuable insights for targeted adaptation and mitigation strategies.},
}
RevDate: 2025-06-27
Bridging energy and sustainability: A game theory and fuzzy decision analytics approach to climate change management.
Journal of environmental management, 390:126325 pii:S0301-4797(25)02301-1 [Epub ahead of print].
The world has been facing a very hot-spot global problem called "climate change" due to the increased atmospheric temperature and some indicators resulting from warming due to fossil fuel consumption to supply the energy demand. Therefore, central governments and non-governmental initiatives have mandated or encouraged energy management practices. The primary objective of this research is to manage the complex decision-making process effectively, which involves multiple stakeholders, particularly governments and non-governmental initiatives, within the challenging context of climate change. The decision-making processes in energy and environmental management are inherently complex due to the involvement of heterogeneous stakeholders (governments and non-government initiatives) with potentially divergent objectives and priorities. Modeling these interdependent strategic interactions in a realistic yet tractable manner poses a significant challenge. We address this challenge by developing a hybrid decision-making framework that combines fuzzy multi-criteria decision-making (MCDM) techniques with two-player, non-zero-sum game theory. The contribution of stakeholders (government and non-governmental initiatives) on energy and environmental management was estimated for the following three criteria determined in this study: (i) increasing environmental management system (EMS) applications, (ii) promoting the circular economy (CE) concept for material and energy flows, and (iii) increasing the proportion of renewable energy (RE) resources to meet the energy demand. The strategies to be applied by both stakeholders were evaluated using fuzzy multi-criteria decision-making (MCDM) analysis according to the evaluations obtained through three experts in the environmental engineering discipline. Subsequent to the Multi-Criteria Decision-Making (MCDM) phase, the game theory methodology was employed, taking into account the Nash equilibrium concept to ascertain optimal strategies for both stakeholders engaged in the simultaneously played game. Furthermore, the sequential game version is examined by utilizing the technique of backward induction. The findings indicate that in all constructed games, government and non-governmental initiatives preferred to increase the use of RE resources or increase public awareness of the materials' life cycle assessment (LCA) or else promote the integration of EMS conception in any process. These results are intended to contribute to both energy and environmental management processes.
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@article {pmid40577869,
year = {2025},
author = {Savaşkan, GS and Menteşe, S and Ayçin, E and Pamucar, D},
title = {Bridging energy and sustainability: A game theory and fuzzy decision analytics approach to climate change management.},
journal = {Journal of environmental management},
volume = {390},
number = {},
pages = {126325},
doi = {10.1016/j.jenvman.2025.126325},
pmid = {40577869},
issn = {1095-8630},
abstract = {The world has been facing a very hot-spot global problem called "climate change" due to the increased atmospheric temperature and some indicators resulting from warming due to fossil fuel consumption to supply the energy demand. Therefore, central governments and non-governmental initiatives have mandated or encouraged energy management practices. The primary objective of this research is to manage the complex decision-making process effectively, which involves multiple stakeholders, particularly governments and non-governmental initiatives, within the challenging context of climate change. The decision-making processes in energy and environmental management are inherently complex due to the involvement of heterogeneous stakeholders (governments and non-government initiatives) with potentially divergent objectives and priorities. Modeling these interdependent strategic interactions in a realistic yet tractable manner poses a significant challenge. We address this challenge by developing a hybrid decision-making framework that combines fuzzy multi-criteria decision-making (MCDM) techniques with two-player, non-zero-sum game theory. The contribution of stakeholders (government and non-governmental initiatives) on energy and environmental management was estimated for the following three criteria determined in this study: (i) increasing environmental management system (EMS) applications, (ii) promoting the circular economy (CE) concept for material and energy flows, and (iii) increasing the proportion of renewable energy (RE) resources to meet the energy demand. The strategies to be applied by both stakeholders were evaluated using fuzzy multi-criteria decision-making (MCDM) analysis according to the evaluations obtained through three experts in the environmental engineering discipline. Subsequent to the Multi-Criteria Decision-Making (MCDM) phase, the game theory methodology was employed, taking into account the Nash equilibrium concept to ascertain optimal strategies for both stakeholders engaged in the simultaneously played game. Furthermore, the sequential game version is examined by utilizing the technique of backward induction. The findings indicate that in all constructed games, government and non-governmental initiatives preferred to increase the use of RE resources or increase public awareness of the materials' life cycle assessment (LCA) or else promote the integration of EMS conception in any process. These results are intended to contribute to both energy and environmental management processes.},
}
RevDate: 2025-06-27
The Gulf Stream: Its History and Links to Coastal Impacts and Climate Change.
Annual review of marine science [Epub ahead of print].
The Gulf Stream (GS) is possibly the world's most widely recognized oceanic feature-from encounters by Spanish sailors in the 1500s, to Benjamin Franklin's charts in the 1700s, to early observations by Stommel and other in the 1900s. Today, modern undersea observations, satellite data, and computer models have revealed the GS's complex nature, though some challenges remain. This review provides an overview of past and recent studies of the GS, with a focus on links between the GS, extreme weather events, climate change, and coastal impacts. Examples of those links include a potential slowdown of the Atlantic Meridional Overturning Circulation (AMOC) and the GS that could increase coastal flooding, and hurricanes that disrupt the flow of the GS and cause posthurricane coastal sea level rise. A better understanding of the role of the GS in the Earth's system will help in the prediction of future climate change.
Additional Links: PMID-40577840
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@article {pmid40577840,
year = {2025},
author = {Ezer, T},
title = {The Gulf Stream: Its History and Links to Coastal Impacts and Climate Change.},
journal = {Annual review of marine science},
volume = {},
number = {},
pages = {},
doi = {10.1146/annurev-marine-040224-120037},
pmid = {40577840},
issn = {1941-0611},
abstract = {The Gulf Stream (GS) is possibly the world's most widely recognized oceanic feature-from encounters by Spanish sailors in the 1500s, to Benjamin Franklin's charts in the 1700s, to early observations by Stommel and other in the 1900s. Today, modern undersea observations, satellite data, and computer models have revealed the GS's complex nature, though some challenges remain. This review provides an overview of past and recent studies of the GS, with a focus on links between the GS, extreme weather events, climate change, and coastal impacts. Examples of those links include a potential slowdown of the Atlantic Meridional Overturning Circulation (AMOC) and the GS that could increase coastal flooding, and hurricanes that disrupt the flow of the GS and cause posthurricane coastal sea level rise. A better understanding of the role of the GS in the Earth's system will help in the prediction of future climate change.},
}
RevDate: 2025-06-27
Climate Change Impact on Human-Rodent Interfaces: Modeling Junin Virus Reservoir Shifts.
EcoHealth [Epub ahead of print].
The drylands vesper mouse (Calomys musculinus) is the primary host for Junin mammarenavirus (JUNV), the etiological agent of Argentine hemorrhagic fever in humans. We assessed the potential distribution of C. musculinus and identified disease transmission hotspots under current climatic conditions and projected future scenarios, including severe (Representative Concentration Pathway 8.5) and intermediate (Representative Concentration Pathway 4.5) climate change scenarios in 2050 and 2070. Utilizing tree-based machine learning algorithms, we modeled C. musculinus distribution by incorporating bioclimatic and landscape predictors. The model showed strong performance, achieving F-scores between 80.22 and 83.09%. Key predictors indicated that C. musculinus prefers warm temperatures, moderate annual precipitation, low precipitation variability, and low pasture coverage. Under the severe climate change scenario, suitable areas for the rodent and hotspots for potential disease decreased. The intermediate scenario showed an expansion in C. musculinus distribution alongside increased potential hotspot zones. Despite the complexity of ecological systems and the limitations of the model, our findings offer a framework for preventive measures and ecological studies in regions prone to the expansion of C. musculinus and in hotspots for disease transmission driven by climate change.
Additional Links: PMID-40576885
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@article {pmid40576885,
year = {2025},
author = {Flores-Pérez, N and Kulkarni, P and Uhart, M and Pandit, PS},
title = {Climate Change Impact on Human-Rodent Interfaces: Modeling Junin Virus Reservoir Shifts.},
journal = {EcoHealth},
volume = {},
number = {},
pages = {},
pmid = {40576885},
issn = {1612-9210},
support = {DMS-2325267//National Science Foundation/ ; 226099/Z/22/Z/WT_/Wellcome Trust/United Kingdom ; },
abstract = {The drylands vesper mouse (Calomys musculinus) is the primary host for Junin mammarenavirus (JUNV), the etiological agent of Argentine hemorrhagic fever in humans. We assessed the potential distribution of C. musculinus and identified disease transmission hotspots under current climatic conditions and projected future scenarios, including severe (Representative Concentration Pathway 8.5) and intermediate (Representative Concentration Pathway 4.5) climate change scenarios in 2050 and 2070. Utilizing tree-based machine learning algorithms, we modeled C. musculinus distribution by incorporating bioclimatic and landscape predictors. The model showed strong performance, achieving F-scores between 80.22 and 83.09%. Key predictors indicated that C. musculinus prefers warm temperatures, moderate annual precipitation, low precipitation variability, and low pasture coverage. Under the severe climate change scenario, suitable areas for the rodent and hotspots for potential disease decreased. The intermediate scenario showed an expansion in C. musculinus distribution alongside increased potential hotspot zones. Despite the complexity of ecological systems and the limitations of the model, our findings offer a framework for preventive measures and ecological studies in regions prone to the expansion of C. musculinus and in hotspots for disease transmission driven by climate change.},
}
RevDate: 2025-06-28
A user's guide for understanding reptile and amphibian hydroregulation and climate change impacts.
Conservation physiology, 13(1):coaf038.
Human impacts on ecosystems have intensified variation in water variability for terrestrial life, thus challenging the maintenance of water balance, or hydroregulation. The accelerated development and accessibility of technologies and computational models over the past decade have enabled researchers to predict changes in animal hydroregulation and environmental water with greater spatial and temporal precision. Focusing on reptiles and amphibians, we discuss current methods, limitations and advances for quantifying ecologically relevant metrics of environmental water stressors and organismal responses to both acute and long-term water stress that are applicable for conservation and management. We also highlight approaches that integrate environmental water data with an organism's water balance and physiological, behavioural and life history traits to predict the limits of species' responses and assess their vulnerability to climate change. Finally, we outline promising future directions and opportunities in hydroregulation studies with a conservation focus, including broader inferences about acclimation responses, linking gene expression to functional changes, and exploring inter- and transgenerational plasticity and adaptive evolution. Advances in these fields will facilitate more accurate assessments of species' capacities and the limits of hydroregulation in response to a more variable and unpredictable future climate.
Additional Links: PMID-40575727
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@article {pmid40575727,
year = {2025},
author = {Wu, NC and Anderson, RO and Borzée, A and Buttimer, S and Dezetter, M and Dubiner, S and Li, QH and Navas, CA and Sánchez-Ochoa, D and Sheridan, JA and Shewale, SA and Sun, BJ and Suryawanshi, SJ and Wang, JH and Bovo, RP},
title = {A user's guide for understanding reptile and amphibian hydroregulation and climate change impacts.},
journal = {Conservation physiology},
volume = {13},
number = {1},
pages = {coaf038},
pmid = {40575727},
issn = {2051-1434},
abstract = {Human impacts on ecosystems have intensified variation in water variability for terrestrial life, thus challenging the maintenance of water balance, or hydroregulation. The accelerated development and accessibility of technologies and computational models over the past decade have enabled researchers to predict changes in animal hydroregulation and environmental water with greater spatial and temporal precision. Focusing on reptiles and amphibians, we discuss current methods, limitations and advances for quantifying ecologically relevant metrics of environmental water stressors and organismal responses to both acute and long-term water stress that are applicable for conservation and management. We also highlight approaches that integrate environmental water data with an organism's water balance and physiological, behavioural and life history traits to predict the limits of species' responses and assess their vulnerability to climate change. Finally, we outline promising future directions and opportunities in hydroregulation studies with a conservation focus, including broader inferences about acclimation responses, linking gene expression to functional changes, and exploring inter- and transgenerational plasticity and adaptive evolution. Advances in these fields will facilitate more accurate assessments of species' capacities and the limits of hydroregulation in response to a more variable and unpredictable future climate.},
}
RevDate: 2025-06-28
Climate change, evolution, and reproductive health: The impact of water insecurity and heat stress on pregnancy and lactation.
Evolution, medicine, and public health, 13(1):125-139.
Global water insecurity and rising heat indices have a significant impact on human health. There is an urgent need to understand these climate impacts on the most physiologically and socially vulnerable populations across the globe and use this information to strengthen evidence-based responses. Pregnancy, postpartum, and the first year of life are especially sensitive to water insecurity and extreme heat exposures, as these stages require significantly more access to hydration and cooling resources than other life stages. Extreme heat and water insecurity are ecological stressors forcing parents and alloparents to make difficult decisions between optimal practices for survival and reducing human suffering. Additionally, these stressors may impose physiological trade-offs at the cost of reproductive performance. Here, we examine the changing effects of water insecurity and heat stress throughout pregnancy and lactation using an interdisciplinary, evolutionary, and biocultural lens. We highlight the importance of an evolutionary medicine framework in efforts to investigate the effects of climate change on global health equity. In addition, we outline implications for public health emphasizing the need for targeted policies and healthcare strategies to support pregnant individuals and lactating individuals in affected regions. By integrating evolutionary perspectives with global health concerns, this paper aims to inform future research agendas and policy frameworks aimed at enhancing resilience and adaptation among populations facing escalating climate challenges during critical reproductive phases.
Additional Links: PMID-40574887
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Citation:
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@article {pmid40574887,
year = {2025},
author = {Howells, M and Palmquist, AEL and Josefson, C and Dancause, K and Quinn, E and Daniels, L and Blair, AFO},
title = {Climate change, evolution, and reproductive health: The impact of water insecurity and heat stress on pregnancy and lactation.},
journal = {Evolution, medicine, and public health},
volume = {13},
number = {1},
pages = {125-139},
pmid = {40574887},
issn = {2050-6201},
abstract = {Global water insecurity and rising heat indices have a significant impact on human health. There is an urgent need to understand these climate impacts on the most physiologically and socially vulnerable populations across the globe and use this information to strengthen evidence-based responses. Pregnancy, postpartum, and the first year of life are especially sensitive to water insecurity and extreme heat exposures, as these stages require significantly more access to hydration and cooling resources than other life stages. Extreme heat and water insecurity are ecological stressors forcing parents and alloparents to make difficult decisions between optimal practices for survival and reducing human suffering. Additionally, these stressors may impose physiological trade-offs at the cost of reproductive performance. Here, we examine the changing effects of water insecurity and heat stress throughout pregnancy and lactation using an interdisciplinary, evolutionary, and biocultural lens. We highlight the importance of an evolutionary medicine framework in efforts to investigate the effects of climate change on global health equity. In addition, we outline implications for public health emphasizing the need for targeted policies and healthcare strategies to support pregnant individuals and lactating individuals in affected regions. By integrating evolutionary perspectives with global health concerns, this paper aims to inform future research agendas and policy frameworks aimed at enhancing resilience and adaptation among populations facing escalating climate challenges during critical reproductive phases.},
}
RevDate: 2025-06-30
Characterizing the Flowering Phenology of Rosa rugosa Thunb. as an Ecosystem Service in the Context of Climate Change in Kupinovo (Vojvodina), Serbia.
Plants (Basel, Switzerland), 14(12):.
Given the growing impact of climate change, this study examines the flowering phenology of Rosa rugosa Thunb. in Kupinovo (Vojvodina, Serbia). Data collected over 18 years (2007-2024) were analyzed to assess changes in primary flowering, while secondary flowering was monitored from 2022 to 2025. Phenological stages were recorded every other day, and dates were converted into day-of-year (DOY) values. Heat accumulation (GDD) was calculated using daily max/min temperatures and thresholds. In 2024, R. rugosa exhibited a 37-day earlier onset and a 50.4-day later completion of primary flowering compared to previous years. The variability of key phenological events of primary flowering was observed in the interaction with climatic parameters, with regular fruiting. The species proved tolerant to heat and drought, suggesting potential range expansion. Optimal temperatures for secondary flowering were identified: abundant flowering occurred at 13.6 °C max and 4.9 °C min, while moderate flowering occurred at 9.0 °C max and 4.2 °C min. Regression analysis confirmed the positive effect of rising temperatures on flowering intensity. While freezing halted secondary flowering and damaged open buds, unopened buds remained unaffected. These findings highlight R. rugosa as a resilient, ornamental species, relevant to climate adaptation strategies, nature-based solutions, and the preservation of ecosystem services under global warming scenarios.
Additional Links: PMID-40573863
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@article {pmid40573863,
year = {2025},
author = {Ljubojević, M and Čukanović, J and Đorđević, S and Petrov, D and Galečić, N and Skočajić, D and Ocokoljić, M},
title = {Characterizing the Flowering Phenology of Rosa rugosa Thunb. as an Ecosystem Service in the Context of Climate Change in Kupinovo (Vojvodina), Serbia.},
journal = {Plants (Basel, Switzerland)},
volume = {14},
number = {12},
pages = {},
pmid = {40573863},
issn = {2223-7747},
abstract = {Given the growing impact of climate change, this study examines the flowering phenology of Rosa rugosa Thunb. in Kupinovo (Vojvodina, Serbia). Data collected over 18 years (2007-2024) were analyzed to assess changes in primary flowering, while secondary flowering was monitored from 2022 to 2025. Phenological stages were recorded every other day, and dates were converted into day-of-year (DOY) values. Heat accumulation (GDD) was calculated using daily max/min temperatures and thresholds. In 2024, R. rugosa exhibited a 37-day earlier onset and a 50.4-day later completion of primary flowering compared to previous years. The variability of key phenological events of primary flowering was observed in the interaction with climatic parameters, with regular fruiting. The species proved tolerant to heat and drought, suggesting potential range expansion. Optimal temperatures for secondary flowering were identified: abundant flowering occurred at 13.6 °C max and 4.9 °C min, while moderate flowering occurred at 9.0 °C max and 4.2 °C min. Regression analysis confirmed the positive effect of rising temperatures on flowering intensity. While freezing halted secondary flowering and damaged open buds, unopened buds remained unaffected. These findings highlight R. rugosa as a resilient, ornamental species, relevant to climate adaptation strategies, nature-based solutions, and the preservation of ecosystem services under global warming scenarios.},
}
RevDate: 2025-06-26
Impacts of Climate Change and Related Weather Events on the Health and Wellbeing of Culturally and Linguistically Diverse Communities: A Systematic Review.
Journal of racial and ethnic health disparities [Epub ahead of print].
BACKGROUND: Vulnerable populations such as culturally and linguistically diverse communities (CALD), ethnic minorities and racial groups face a disproportionate burden of climate change-related health impacts due to a combination of socio-cultural and economic factors, geographic vulnerabilities and health disparities. This review synthesised the existing evidence on the health and wellbeing impacts of climate change and related weather events among CALD communities.
METHODS: A narrative synthesis approach was utilised to conduct a systematic review. Three electronic databases (PubMed, Scopus and Web of Science) were searched, identifying 25 studies for appraisal and synthesis. Studies published in the English language from January 2010 to March 2024 were included in the review.
RESULTS: The reviewed studies, mostly carried out in the USA, employed varied study designs, and focused on diverse CALD groups such as migrants, farmworkers and racial and ethnic minorities. The included studies addressed broader and specific climate change-related events, ranging from heat-related impacts and hurricanes to occupational heat exposure. CALD communities were found to be more vulnerable to climate change-related negative physical and mental health issues, further exacerbated by poor living conditions, limited access to healthcare, and cultural and language barriers.
CONCLUSION: Future efforts by governments, healthcare agencies, employers and research institutions should prioritise multilingual risk communication strategies, providing culturally appropriate health education and healthcare access, housing improvements and the investigation of long-term health impacts of climate change and coping mechanisms adopted among CALD populations.
Additional Links: PMID-40571869
PubMed:
Citation:
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@article {pmid40571869,
year = {2025},
author = {Sharma, S and Anikeeva, O},
title = {Impacts of Climate Change and Related Weather Events on the Health and Wellbeing of Culturally and Linguistically Diverse Communities: A Systematic Review.},
journal = {Journal of racial and ethnic health disparities},
volume = {},
number = {},
pages = {},
pmid = {40571869},
issn = {2196-8837},
abstract = {BACKGROUND: Vulnerable populations such as culturally and linguistically diverse communities (CALD), ethnic minorities and racial groups face a disproportionate burden of climate change-related health impacts due to a combination of socio-cultural and economic factors, geographic vulnerabilities and health disparities. This review synthesised the existing evidence on the health and wellbeing impacts of climate change and related weather events among CALD communities.
METHODS: A narrative synthesis approach was utilised to conduct a systematic review. Three electronic databases (PubMed, Scopus and Web of Science) were searched, identifying 25 studies for appraisal and synthesis. Studies published in the English language from January 2010 to March 2024 were included in the review.
RESULTS: The reviewed studies, mostly carried out in the USA, employed varied study designs, and focused on diverse CALD groups such as migrants, farmworkers and racial and ethnic minorities. The included studies addressed broader and specific climate change-related events, ranging from heat-related impacts and hurricanes to occupational heat exposure. CALD communities were found to be more vulnerable to climate change-related negative physical and mental health issues, further exacerbated by poor living conditions, limited access to healthcare, and cultural and language barriers.
CONCLUSION: Future efforts by governments, healthcare agencies, employers and research institutions should prioritise multilingual risk communication strategies, providing culturally appropriate health education and healthcare access, housing improvements and the investigation of long-term health impacts of climate change and coping mechanisms adopted among CALD populations.},
}
RevDate: 2025-06-27
CmpDate: 2025-06-26
Coping strategies for climate change anxiety: a perspective on building resilience through psychological capital.
BMJ mental health, 28(1): pii:bmjment-2024-301421.
As the global impacts of climate change become more apparent, there is a corresponding increase in the psychological effects of the phenomenon, including climate change anxiety, stress and helplessness or hopelessness. Positive psychology provides a promising approach for tackling these mental health challenges by consolidating mental strength and building resilience. In this article, we consider how positive psychological coping mechanisms can lessen the negative impacts of climate change on mental health, especially in vulnerable populations. Based on evidence-based concepts such as psychological capital, positive psychology interventions seek to empower individuals, bolstering their capacity for optimism, self-efficacy and problem solving. By transforming anxiety into proactive behaviour, interventions such as mindfulness, cognitive reframing and encouraging environmental engagement could assist individuals in navigating the emotional toll of climate change. Although these strategies are not a solution to the climate crisis itself, they are adaptative strategies that equip individuals and communities with the means to cope with climate-related challenges more effectively and take positive actions. This perspective note also addresses the significance of incorporating these techniques into public health educational initiatives and policy-making, highlighting the necessity of accessible interventions that can be tailored to various cultural and socioeconomic contexts. Accordingly, we specifically discuss how positive psychology can be leveraged to foster resilience and hope, providing insight into how these concepts can support mental health and well-being in an era of climate change crisis.
Additional Links: PMID-40571424
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PubMed:
Citation:
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@article {pmid40571424,
year = {2025},
author = {Nimo, TKOA and Akoto-Baako, H and Antiri, EO and Ansah, EW},
title = {Coping strategies for climate change anxiety: a perspective on building resilience through psychological capital.},
journal = {BMJ mental health},
volume = {28},
number = {1},
pages = {},
doi = {10.1136/bmjment-2024-301421},
pmid = {40571424},
issn = {2755-9734},
mesh = {*Climate Change ; Humans ; *Adaptation, Psychological ; *Resilience, Psychological ; *Anxiety/psychology ; Coping Skills ; },
abstract = {As the global impacts of climate change become more apparent, there is a corresponding increase in the psychological effects of the phenomenon, including climate change anxiety, stress and helplessness or hopelessness. Positive psychology provides a promising approach for tackling these mental health challenges by consolidating mental strength and building resilience. In this article, we consider how positive psychological coping mechanisms can lessen the negative impacts of climate change on mental health, especially in vulnerable populations. Based on evidence-based concepts such as psychological capital, positive psychology interventions seek to empower individuals, bolstering their capacity for optimism, self-efficacy and problem solving. By transforming anxiety into proactive behaviour, interventions such as mindfulness, cognitive reframing and encouraging environmental engagement could assist individuals in navigating the emotional toll of climate change. Although these strategies are not a solution to the climate crisis itself, they are adaptative strategies that equip individuals and communities with the means to cope with climate-related challenges more effectively and take positive actions. This perspective note also addresses the significance of incorporating these techniques into public health educational initiatives and policy-making, highlighting the necessity of accessible interventions that can be tailored to various cultural and socioeconomic contexts. Accordingly, we specifically discuss how positive psychology can be leveraged to foster resilience and hope, providing insight into how these concepts can support mental health and well-being in an era of climate change crisis.},
}
MeSH Terms:
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*Climate Change
Humans
*Adaptation, Psychological
*Resilience, Psychological
*Anxiety/psychology
Coping Skills
RevDate: 2025-06-26
Temporal analysis of agricultural water footprint dynamics in Türkiye: Climate change impacts and adaptation.
Journal of environmental management, 390:126310 pii:S0301-4797(25)02286-8 [Epub ahead of print].
Climate change intensifies pressures on agricultural water resources, particularly in arid and semi-arid regions. This study evaluates the interplay between climate variability and agricultural water footprint (WF) dynamics in Türkiye from 1990 to 2019, integrating trend analyses of WF components, virtual water content (VWC), and climate parameters. We assessed temporal trends and correlations using the Mann-Kendall test, Sen's slope estimator, and Innovative Trend Analysis, focusing on 11 major crops. While some crops, like alfalfa, showed decreased yields and increased VWC, key crops (maize, wheat, cotton) exhibited substantial yield improvements, with some showing VWC reductions of up to 46 %. A key finding is that socio-economic and technological advancements have offset the negative effects of rising temperatures and declining relative humidity on evapotranspiration, leading to an overall reduction in the total agricultural water footprint. However, blue WF concurrently increased, signaling a growing reliance on irrigation. Climate correlations revealed distinct seasonal influences: June-July precipitation was inversely correlated with blue WF (r = -0.531), while spring (March-May) rainfall positively influenced green WF (r = 0.412). The observed decoupling of agricultural productivity growth from total WF reduction highlights the importance of technological advancements and optimized water use. However, the rising blue-to-green water ratio underscores sustainability risks in groundwater-dependent systems. These findings advocate for crop-specific adaptive strategies and integrated policies to reconcile agricultural productivity with water resource resilience under climate change. This study provides a framework for guiding sustainable water management in water-stressed regions facing climatic uncertainty.
Additional Links: PMID-40570422
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PubMed:
Citation:
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@article {pmid40570422,
year = {2025},
author = {Demir, MS and Muratoglu, A and Kartal, V and Nas, H},
title = {Temporal analysis of agricultural water footprint dynamics in Türkiye: Climate change impacts and adaptation.},
journal = {Journal of environmental management},
volume = {390},
number = {},
pages = {126310},
doi = {10.1016/j.jenvman.2025.126310},
pmid = {40570422},
issn = {1095-8630},
abstract = {Climate change intensifies pressures on agricultural water resources, particularly in arid and semi-arid regions. This study evaluates the interplay between climate variability and agricultural water footprint (WF) dynamics in Türkiye from 1990 to 2019, integrating trend analyses of WF components, virtual water content (VWC), and climate parameters. We assessed temporal trends and correlations using the Mann-Kendall test, Sen's slope estimator, and Innovative Trend Analysis, focusing on 11 major crops. While some crops, like alfalfa, showed decreased yields and increased VWC, key crops (maize, wheat, cotton) exhibited substantial yield improvements, with some showing VWC reductions of up to 46 %. A key finding is that socio-economic and technological advancements have offset the negative effects of rising temperatures and declining relative humidity on evapotranspiration, leading to an overall reduction in the total agricultural water footprint. However, blue WF concurrently increased, signaling a growing reliance on irrigation. Climate correlations revealed distinct seasonal influences: June-July precipitation was inversely correlated with blue WF (r = -0.531), while spring (March-May) rainfall positively influenced green WF (r = 0.412). The observed decoupling of agricultural productivity growth from total WF reduction highlights the importance of technological advancements and optimized water use. However, the rising blue-to-green water ratio underscores sustainability risks in groundwater-dependent systems. These findings advocate for crop-specific adaptive strategies and integrated policies to reconcile agricultural productivity with water resource resilience under climate change. This study provides a framework for guiding sustainable water management in water-stressed regions facing climatic uncertainty.},
}
RevDate: 2025-06-26
[The older population in the context of air pollution and climate change : Current vulnerability and prevention of associated risks].
Zeitschrift fur Gerontologie und Geriatrie [Epub ahead of print].
Both air pollution and climate change pose a particular threat to the health and independence of the older population. Air pollution not only leads to an increased rate of cardiovascular and respiratory diseases it also increases the risk of sarcopenia and frailty. Therefore, healthy ageing is inconceivable without sustainable environmental protection. Under study conditions traditional approaches to cooling during heat waves (e.g., foot baths and fans) have been proven to be inadequate for older persons. Identifying people at risk and introducing preventive measures, including medication adjustments, are of great importance in this context. Overcoming the challenges of environmental protection is a task for society as a whole; however, the medical profession has a special responsibility with respect to the rapidly growing group of vulnerable senior citizens.
Additional Links: PMID-40569421
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@article {pmid40569421,
year = {2025},
author = {Bauer, JM and Benzinger, P},
title = {[The older population in the context of air pollution and climate change : Current vulnerability and prevention of associated risks].},
journal = {Zeitschrift fur Gerontologie und Geriatrie},
volume = {},
number = {},
pages = {},
pmid = {40569421},
issn = {1435-1269},
abstract = {Both air pollution and climate change pose a particular threat to the health and independence of the older population. Air pollution not only leads to an increased rate of cardiovascular and respiratory diseases it also increases the risk of sarcopenia and frailty. Therefore, healthy ageing is inconceivable without sustainable environmental protection. Under study conditions traditional approaches to cooling during heat waves (e.g., foot baths and fans) have been proven to be inadequate for older persons. Identifying people at risk and introducing preventive measures, including medication adjustments, are of great importance in this context. Overcoming the challenges of environmental protection is a task for society as a whole; however, the medical profession has a special responsibility with respect to the rapidly growing group of vulnerable senior citizens.},
}
RevDate: 2025-06-27
A methodological approach for inferring causal relationships from opinions and news-derived events with an application to climate change.
PeerJ. Computer science, 11:e2964.
Social media platforms like Twitter (now X) provide a global forum for discussing ideas. In this work, we propose a novel methodology for detecting causal relationships in online discourse. Our approach integrates multiple causal inference techniques to analyze how public sentiment and discourse evolve in response to key events and influential figures, using five causal detection methods: Direct-LiNGAM, PC, PCMCI, VAR, and stochastic causality. The datasets contain variables, such as different topics, sentiments, and real-world events, among which we seek to detect causal relationships at different frequencies. The proposed methodology is applied to climate change opinions and data, offering insights into the causal relationships among public sentiment, specific topics, and natural disasters. This approach provides a framework for analyzing various causal questions. In the specific case of climate change, we can hypothesize that a surge in discussions on a specific topic consistently precedes a change in overall sentiment, level of aggressiveness, or the proportion of users expressing certain stances. We can also conjecture that real-world events, like natural disasters and the rise to power of politicians leaning towards climate change denial, may have a noticeable impact on the discussion on social media. We illustrate how the proposed methodology can be applied to examine these questions by combining datasets on tweets and climate disasters.
Additional Links: PMID-40567775
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Citation:
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@article {pmid40567775,
year = {2025},
author = {Marten, J and Delbianco, F and Tohme, F and Maguitman, AG},
title = {A methodological approach for inferring causal relationships from opinions and news-derived events with an application to climate change.},
journal = {PeerJ. Computer science},
volume = {11},
number = {},
pages = {e2964},
pmid = {40567775},
issn = {2376-5992},
abstract = {Social media platforms like Twitter (now X) provide a global forum for discussing ideas. In this work, we propose a novel methodology for detecting causal relationships in online discourse. Our approach integrates multiple causal inference techniques to analyze how public sentiment and discourse evolve in response to key events and influential figures, using five causal detection methods: Direct-LiNGAM, PC, PCMCI, VAR, and stochastic causality. The datasets contain variables, such as different topics, sentiments, and real-world events, among which we seek to detect causal relationships at different frequencies. The proposed methodology is applied to climate change opinions and data, offering insights into the causal relationships among public sentiment, specific topics, and natural disasters. This approach provides a framework for analyzing various causal questions. In the specific case of climate change, we can hypothesize that a surge in discussions on a specific topic consistently precedes a change in overall sentiment, level of aggressiveness, or the proportion of users expressing certain stances. We can also conjecture that real-world events, like natural disasters and the rise to power of politicians leaning towards climate change denial, may have a noticeable impact on the discussion on social media. We illustrate how the proposed methodology can be applied to examine these questions by combining datasets on tweets and climate disasters.},
}
RevDate: 2025-06-27
Climate Change Education for Environmental Sustainability among Health Professionals: An Integrative Review.
SAGE open nursing, 11:23779608251351117.
INTRODUCTION: The rising impact of climate change on global health warrants the integration of climate change education when training health professionals. Climate change education is rarely addressed in health professions curricula and graduates are often not adequately prepared for climate change issues. Effective climate change education among health professionals creates an opportunity to develop resilient health systems that can be leveraged to combat climate change-related health challenges.
AIM: This integrative review aims to address the question: How can climate change education be integrated in health professions curricula as a tool for environmental sustainability?
METHODS: This integrative review was conducted using the Whittemore and Knafl five-step process. Several databases were searched to identify relevant literature published between January 2014 and August 2024. Forty-one articles met the inclusion criteria.
RESULTS: Thematic analysis generated five domains, each with a specific theme generated inductively after engaging with the individual themes from each included article. These themes are: curriculum development, regulatory bodies, faculty development, resources and models. Furthermore, climate change is recognized as critical in health profession education globally, however, its integration varies between countries based on contextual differences.
CONCLUSION: Most high-income countries have made significant progress toward integrating climate change education in health professions education. However, low- and middle-income countries lag behind as most LMICs believe that this is a problem only faced by high-income countries. A radical, multipronged approach is essential to equip future health professionals with the knowledge to tackle climate extremes. Continuous education and collaboration among leaders and health professionals provide untapped opportunities for implementing context-specific models to achieve environmental sustainability.
Additional Links: PMID-40567617
PubMed:
Citation:
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@article {pmid40567617,
year = {2025},
author = {Mulu, MM and Kivuva, MM},
title = {Climate Change Education for Environmental Sustainability among Health Professionals: An Integrative Review.},
journal = {SAGE open nursing},
volume = {11},
number = {},
pages = {23779608251351117},
pmid = {40567617},
issn = {2377-9608},
abstract = {INTRODUCTION: The rising impact of climate change on global health warrants the integration of climate change education when training health professionals. Climate change education is rarely addressed in health professions curricula and graduates are often not adequately prepared for climate change issues. Effective climate change education among health professionals creates an opportunity to develop resilient health systems that can be leveraged to combat climate change-related health challenges.
AIM: This integrative review aims to address the question: How can climate change education be integrated in health professions curricula as a tool for environmental sustainability?
METHODS: This integrative review was conducted using the Whittemore and Knafl five-step process. Several databases were searched to identify relevant literature published between January 2014 and August 2024. Forty-one articles met the inclusion criteria.
RESULTS: Thematic analysis generated five domains, each with a specific theme generated inductively after engaging with the individual themes from each included article. These themes are: curriculum development, regulatory bodies, faculty development, resources and models. Furthermore, climate change is recognized as critical in health profession education globally, however, its integration varies between countries based on contextual differences.
CONCLUSION: Most high-income countries have made significant progress toward integrating climate change education in health professions education. However, low- and middle-income countries lag behind as most LMICs believe that this is a problem only faced by high-income countries. A radical, multipronged approach is essential to equip future health professionals with the knowledge to tackle climate extremes. Continuous education and collaboration among leaders and health professionals provide untapped opportunities for implementing context-specific models to achieve environmental sustainability.},
}
RevDate: 2025-06-29
Are climate change adaptation strategies working? A call to expedite learning.
Conservation science and practice, 7(6):e70060.
Evidence is lacking for what constitutes effective climate change adaptation to successfully conserve and steward ecosystems. Yet we urgently need this information to develop robust adaptation strategies to keep pace with unprecedented change, given our limited resources to do so. This includes not just understanding if a given strategy is effective in a single application, but perhaps more importantly if a given strategy has proven effective across sites where it has been applied, or has benefits only under certain sets of conditions. This learning across the field of adaptation is currently missing and is what is necessary for bringing adaptation to scale. We propose an approach that can guide adaptation efficacy testing under varying levels of baseline knowledge and ecosystem complexity. The approach includes clearly defining conservation goals and climate vulnerabilities, methodically collecting site and climate metrics to inform analysis of efficacy, and evaluating and communicating both positive and negative results in order to advance the adaptation field. Using this approach with meta-analyses and post-hoc testing can quickly scale efficacy testing in a meaningful way. Furthermore, explicitly incorporating efficacy testing into adaptation processes can support the growth of the adaptation field and spark creative, adaptive management approaches that will increase the likelihood of reducing climate change vulnerability.
Additional Links: PMID-40567491
PubMed:
Citation:
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@article {pmid40567491,
year = {2025},
author = {Hansen, LJ and Rudnick, DA and Braddock, KN and Drake, A and Covington, S and Fox, HE and Hall, KR and Hansen, JB and Lundquist, CJ and Mielbrecht, EE and West, JM},
title = {Are climate change adaptation strategies working? A call to expedite learning.},
journal = {Conservation science and practice},
volume = {7},
number = {6},
pages = {e70060},
pmid = {40567491},
issn = {2578-4854},
support = {EPA999999/ImEPA/Intramural EPA/United States ; },
abstract = {Evidence is lacking for what constitutes effective climate change adaptation to successfully conserve and steward ecosystems. Yet we urgently need this information to develop robust adaptation strategies to keep pace with unprecedented change, given our limited resources to do so. This includes not just understanding if a given strategy is effective in a single application, but perhaps more importantly if a given strategy has proven effective across sites where it has been applied, or has benefits only under certain sets of conditions. This learning across the field of adaptation is currently missing and is what is necessary for bringing adaptation to scale. We propose an approach that can guide adaptation efficacy testing under varying levels of baseline knowledge and ecosystem complexity. The approach includes clearly defining conservation goals and climate vulnerabilities, methodically collecting site and climate metrics to inform analysis of efficacy, and evaluating and communicating both positive and negative results in order to advance the adaptation field. Using this approach with meta-analyses and post-hoc testing can quickly scale efficacy testing in a meaningful way. Furthermore, explicitly incorporating efficacy testing into adaptation processes can support the growth of the adaptation field and spark creative, adaptive management approaches that will increase the likelihood of reducing climate change vulnerability.},
}
RevDate: 2025-06-28
CmpDate: 2025-06-26
Climate Change and the Rise of Emerging and Re-Emerging Infectious Diseases in Africa: A Literature Review.
International journal of environmental research and public health, 22(6):.
Climate change is among the most significant challenges of the 21st century, with global warming, heat stress, floods, and drought occurring in various parts of the globe, including Africa. The impact of climate change on health is becoming increasingly substantial on the African continent due to weaknesses in economies, infrastructure, and healthcare systems. This review explores the relationship between climate change and emerging and re-emerging infectious diseases in Africa and highlights possible solutions. It was conducted by summarizing and synthesizing related information from relevant scientific publications. This review reveals that climate change significantly contributes to Africa's emerging and re-emerging infectious diseases, including Ebola, Marburg, Lassa fever, dengue fever, malaria, and cholera. The impact of climate change on infectious diseases is variable across the continent, with countries in West and Central Africa experiencing more significant climate change-instigated disease burdens. Multisectoral cooperation between climate change actors, environmental health researchers, policy makers, and political leaders centered in the One Health approach is necessary to develop and implement resilient interventions for climate change-induced emerging and re-emerging infections and related health hazards.
Additional Links: PMID-40566329
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@article {pmid40566329,
year = {2025},
author = {Agyarko, RKD and Kithinji, D and Nsarhaza, KB},
title = {Climate Change and the Rise of Emerging and Re-Emerging Infectious Diseases in Africa: A Literature Review.},
journal = {International journal of environmental research and public health},
volume = {22},
number = {6},
pages = {},
pmid = {40566329},
issn = {1660-4601},
support = {N/A//World Health Organization Regional Office for Africa/ ; },
mesh = {*Climate Change ; Humans ; *Communicable Diseases, Emerging/epidemiology ; Africa/epidemiology ; },
abstract = {Climate change is among the most significant challenges of the 21st century, with global warming, heat stress, floods, and drought occurring in various parts of the globe, including Africa. The impact of climate change on health is becoming increasingly substantial on the African continent due to weaknesses in economies, infrastructure, and healthcare systems. This review explores the relationship between climate change and emerging and re-emerging infectious diseases in Africa and highlights possible solutions. It was conducted by summarizing and synthesizing related information from relevant scientific publications. This review reveals that climate change significantly contributes to Africa's emerging and re-emerging infectious diseases, including Ebola, Marburg, Lassa fever, dengue fever, malaria, and cholera. The impact of climate change on infectious diseases is variable across the continent, with countries in West and Central Africa experiencing more significant climate change-instigated disease burdens. Multisectoral cooperation between climate change actors, environmental health researchers, policy makers, and political leaders centered in the One Health approach is necessary to develop and implement resilient interventions for climate change-induced emerging and re-emerging infections and related health hazards.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
Humans
*Communicable Diseases, Emerging/epidemiology
Africa/epidemiology
RevDate: 2025-06-28
CmpDate: 2025-06-26
Climate Change and Zoonotic Disease Outbreaks: Emerging Evidence from Epidemiology and Toxicology.
International journal of environmental research and public health, 22(6):.
BACKGROUND: Disruptions in the mesh of the ecosystem come with implications that severely harm the sustainability and the equilibrium of life. Interactions of humans, animals, and many other organisms, along with the whole ecological complex, have given birth to zoonotic diseases, which can vary in type and burden. Collaborative efforts put into the prioritization of environmental, animal, and human health are envisioned as "One Health". Understanding vector ecology and the varying mechanistic ways of transmission is crucial for constructing effective One Health surveillance tools and warning systems.
METHODS: We identified the literature available concerning the subject matter. We utilized scholarly databases to gather research for the last 10 years using predefined keywords.
OBJECTIVES: This review aims to synthesize current knowledge on the interconnection between climate discrepancies, ecological alarms, and the emergence and spread of zoonotic diseases. We attempted to provide recommendations for future research and policy interventions.
RESULTS: Human activities have significantly impacted disease-carrying vectors and wildlife habitats, aiding their proliferation and the spillover of diseases. Global frameworks incorporating One Health principles enhance global preparedness for future health threats. Applying the integrated One Health Surveillance has strengthened early warning systems. Interdisciplinary collaborations and tools like OH-EpiCap, a comprehensive tool that assesses and enhances the capacities of One Health surveillance systems, have significantly contributed to responding to infectious disease outbreaks, as seen in the Netherlands, reducing the risk of tick-borne diseases.
CONCLUSIONS: Strides have been made with comprehensive processes that identify and prioritize zoonotic diseases of most significant concern and burden, such as OHZDP, approaches like One Health, and other theories considered. A proactive and integrated approach will build resilience against potential outbreaks and ensure a healthier future for our planet and its inhabitants.
Additional Links: PMID-40566309
PubMed:
Citation:
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@article {pmid40566309,
year = {2025},
author = {Borham, A and Abdel Motaal, K and ElSersawy, N and Ahmed, YF and Mahmoud, S and Musaibah, AS and Abdelnaser, A},
title = {Climate Change and Zoonotic Disease Outbreaks: Emerging Evidence from Epidemiology and Toxicology.},
journal = {International journal of environmental research and public health},
volume = {22},
number = {6},
pages = {},
pmid = {40566309},
issn = {1660-4601},
mesh = {*Climate Change ; *Zoonoses/epidemiology ; Animals ; Humans ; *Disease Outbreaks ; One Health ; },
abstract = {BACKGROUND: Disruptions in the mesh of the ecosystem come with implications that severely harm the sustainability and the equilibrium of life. Interactions of humans, animals, and many other organisms, along with the whole ecological complex, have given birth to zoonotic diseases, which can vary in type and burden. Collaborative efforts put into the prioritization of environmental, animal, and human health are envisioned as "One Health". Understanding vector ecology and the varying mechanistic ways of transmission is crucial for constructing effective One Health surveillance tools and warning systems.
METHODS: We identified the literature available concerning the subject matter. We utilized scholarly databases to gather research for the last 10 years using predefined keywords.
OBJECTIVES: This review aims to synthesize current knowledge on the interconnection between climate discrepancies, ecological alarms, and the emergence and spread of zoonotic diseases. We attempted to provide recommendations for future research and policy interventions.
RESULTS: Human activities have significantly impacted disease-carrying vectors and wildlife habitats, aiding their proliferation and the spillover of diseases. Global frameworks incorporating One Health principles enhance global preparedness for future health threats. Applying the integrated One Health Surveillance has strengthened early warning systems. Interdisciplinary collaborations and tools like OH-EpiCap, a comprehensive tool that assesses and enhances the capacities of One Health surveillance systems, have significantly contributed to responding to infectious disease outbreaks, as seen in the Netherlands, reducing the risk of tick-borne diseases.
CONCLUSIONS: Strides have been made with comprehensive processes that identify and prioritize zoonotic diseases of most significant concern and burden, such as OHZDP, approaches like One Health, and other theories considered. A proactive and integrated approach will build resilience against potential outbreaks and ensure a healthier future for our planet and its inhabitants.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
*Zoonoses/epidemiology
Animals
Humans
*Disease Outbreaks
One Health
RevDate: 2025-06-28
Feeding Broilers with Reduced Dietary Crude Protein or Reduced Soybean Meal Diets Has No Negative Impact on the Performance and Carcass Traits While Reducing the Feed Global Warming Potential.
Animals : an open access journal from MDPI, 15(12):.
One way to reduce the environmental impact of the European poultry industry is to feed birds with low crude protein (CP) or low soybean meal (SBM) diets, leading to less SBM import. In this paper, the objective was to examine if low CP and a feed limitation of SBM could be applied to reduce the global warming potential (GWP) of feed without a negative impact of the performance and slaughter parameters. Male Ross 308 birds (n = 1350) were divided between six treatments in a completely randomized design. In a three-phase feeding system, the dietary CP was reduced either only in the finisher phase (from 19% to 17% CP), in the grower phase (from 20% to 19% CP) and finisher phase, or in the starter (from 21% to 20% CP), grower, and finisher phases. In two additional groups, SBM inclusion in feed was reduced in each life phase either to a maximum of 15% SBM (low) or 0% SBM (zero) compared to a positive control (PC) group based on Aviagen 2019 recommendations, modified to 112% for standardized ileal digestibility (SID) arginine (Arg) to lysine (Lys) and 38% for SID histidine (His) to Lys. Data were analyzed with R (Version 4.2.0) using linear regression models. Opteinics™ (Chemovator, Mannheim, Germany) was used to calculate feed GWP. Means were compared with multiple comparisons corrected with Tukey's test. Low CP diets had no negative effect on performance, carcass weight, and breast meat weight compared to the PC irrespective of the phase in which CP reduction was initiated. Both zero and low SBM groups had superior body weight (p < 0.05), weight gain (p < 0.05), and FCR (p < 0.05) compared to PC at d35. The low and zero SBM groups had higher carcass weight (p < 0.05) and breast meat weight (p < 0.05) compared to the PC. Both low CP and limiting SBM inclusion in feed positively improved the feed GWP compared to the PC. In conclusion, low CP diets can be applied in broilers during a 35 d growth period or specific phases thereof, with no negative impacts on performance parameters. Low and zero SBM-based diets showed superior performance and carcass weight in comparison to a conventional SBM-driven diet. Both strategies can be used to reduce the GWP of feed.
Additional Links: PMID-40564304
PubMed:
Citation:
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@article {pmid40564304,
year = {2025},
author = {Matton, B and Verhelle, A and Vlerick, L and Keirsschieter, K and Saremi, B},
title = {Feeding Broilers with Reduced Dietary Crude Protein or Reduced Soybean Meal Diets Has No Negative Impact on the Performance and Carcass Traits While Reducing the Feed Global Warming Potential.},
journal = {Animals : an open access journal from MDPI},
volume = {15},
number = {12},
pages = {},
pmid = {40564304},
issn = {2076-2615},
abstract = {One way to reduce the environmental impact of the European poultry industry is to feed birds with low crude protein (CP) or low soybean meal (SBM) diets, leading to less SBM import. In this paper, the objective was to examine if low CP and a feed limitation of SBM could be applied to reduce the global warming potential (GWP) of feed without a negative impact of the performance and slaughter parameters. Male Ross 308 birds (n = 1350) were divided between six treatments in a completely randomized design. In a three-phase feeding system, the dietary CP was reduced either only in the finisher phase (from 19% to 17% CP), in the grower phase (from 20% to 19% CP) and finisher phase, or in the starter (from 21% to 20% CP), grower, and finisher phases. In two additional groups, SBM inclusion in feed was reduced in each life phase either to a maximum of 15% SBM (low) or 0% SBM (zero) compared to a positive control (PC) group based on Aviagen 2019 recommendations, modified to 112% for standardized ileal digestibility (SID) arginine (Arg) to lysine (Lys) and 38% for SID histidine (His) to Lys. Data were analyzed with R (Version 4.2.0) using linear regression models. Opteinics™ (Chemovator, Mannheim, Germany) was used to calculate feed GWP. Means were compared with multiple comparisons corrected with Tukey's test. Low CP diets had no negative effect on performance, carcass weight, and breast meat weight compared to the PC irrespective of the phase in which CP reduction was initiated. Both zero and low SBM groups had superior body weight (p < 0.05), weight gain (p < 0.05), and FCR (p < 0.05) compared to PC at d35. The low and zero SBM groups had higher carcass weight (p < 0.05) and breast meat weight (p < 0.05) compared to the PC. Both low CP and limiting SBM inclusion in feed positively improved the feed GWP compared to the PC. In conclusion, low CP diets can be applied in broilers during a 35 d growth period or specific phases thereof, with no negative impacts on performance parameters. Low and zero SBM-based diets showed superior performance and carcass weight in comparison to a conventional SBM-driven diet. Both strategies can be used to reduce the GWP of feed.},
}
RevDate: 2025-06-26
Potential Distribution and Cultivation Areas of Argentina anserina (Rosaceae) in the Upper Reaches of the Dadu River and Minjiang River Basin Under Climate Change: Applications of Ensemble and Productivity Dynamic Models.
Biology, 14(6):.
Argentina anserina (Rosaceae), a perennial herb, forms enlarged tuberous roots (commonly referred to as "ginseng fruit") exclusively in the Qinghai-Tibet Plateau, making it a unique medicinal and edible plant resource in this region. The upper reaches of the Dadu River and Minjiang River are one of its primary production areas in China. This study employs an ensemble model to simulate the potential distribution of A. anserina in this region, predicting the impacts of future climate change on its distribution, ecological niche, and centroid migration patterns. Additionally, a cultivation productivity evaluation model integrating ecological suitability and nutritional components was developed to delineate potential cultivation areas. Results indicate that high-suitability habitats span 0.37 × 10[4] km[2] (7.39% of the total suitable area), exhibiting a patchy and fragmented distribution in Aba County, Rangtang County, Jiuzhi County, and Banma County. Core cultivation areas cover 3.78 × 10[4] km[2], distributed across Aba County, Rangtang County, Jiuzhi County, Seda County, Banma County, Hongyuan County, and Markam City. Under future climate scenarios, the suitable distribution area of A. anserina will gradually decline with rising temperatures, migrating to higher-latitude northern regions, accompanied by increased niche migration. By the 2090s under the SSP5-8.5 scenario, the centroid demonstrates the largest migration amplitude, with high-suitability habitats showing a "collapsing" polarization pattern and near-complete niche separation from the previous period, indicating significant changes. Collectively, these results provide a theoretical basis for the sustainable utilization of A. anserina in the upper Dadu River and Minjiang River basin.
Additional Links: PMID-40563919
PubMed:
Citation:
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@article {pmid40563919,
year = {2025},
author = {Huang, Y and Yang, J and Zhao, G and Yang, Y},
title = {Potential Distribution and Cultivation Areas of Argentina anserina (Rosaceae) in the Upper Reaches of the Dadu River and Minjiang River Basin Under Climate Change: Applications of Ensemble and Productivity Dynamic Models.},
journal = {Biology},
volume = {14},
number = {6},
pages = {},
pmid = {40563919},
issn = {2079-7737},
support = {QHQXD-2023-28//Project of Grassland Multifunctionality Evaluation in Three-River-Source National Park/ ; RQD2022046//Southwest Minzu University Research Startup Funds/ ; },
abstract = {Argentina anserina (Rosaceae), a perennial herb, forms enlarged tuberous roots (commonly referred to as "ginseng fruit") exclusively in the Qinghai-Tibet Plateau, making it a unique medicinal and edible plant resource in this region. The upper reaches of the Dadu River and Minjiang River are one of its primary production areas in China. This study employs an ensemble model to simulate the potential distribution of A. anserina in this region, predicting the impacts of future climate change on its distribution, ecological niche, and centroid migration patterns. Additionally, a cultivation productivity evaluation model integrating ecological suitability and nutritional components was developed to delineate potential cultivation areas. Results indicate that high-suitability habitats span 0.37 × 10[4] km[2] (7.39% of the total suitable area), exhibiting a patchy and fragmented distribution in Aba County, Rangtang County, Jiuzhi County, and Banma County. Core cultivation areas cover 3.78 × 10[4] km[2], distributed across Aba County, Rangtang County, Jiuzhi County, Seda County, Banma County, Hongyuan County, and Markam City. Under future climate scenarios, the suitable distribution area of A. anserina will gradually decline with rising temperatures, migrating to higher-latitude northern regions, accompanied by increased niche migration. By the 2090s under the SSP5-8.5 scenario, the centroid demonstrates the largest migration amplitude, with high-suitability habitats showing a "collapsing" polarization pattern and near-complete niche separation from the previous period, indicating significant changes. Collectively, these results provide a theoretical basis for the sustainable utilization of A. anserina in the upper Dadu River and Minjiang River basin.},
}
RevDate: 2025-06-26
Epigenetics in Plant Response to Climate Change.
Biology, 14(6):.
Since the last glacial maximum, the Earth has experienced drastic climate changes. However, with the advent of the Industrial Revolution, human activities have abruptly intensified, altering the planet's climate patterns. Climate models predict that over the next hundred years, the globe will experience even more drastic changes than those observed in the past 20,000 years. Understanding how plants adapt to environmental changes has thus become a critical research priority. Currently, evidence suggests that plants adapt to environmental changes primarily through two distinct pathways: one mediated by genetic variation and the other involving the direct or indirect participation of epigenetic modifications. Given the unprecedented rate of contemporary climate change, epigenetic mechanisms may exert a more immediate and flexible influence than genetic modifications. Epigenetics, including DNA methylation, histone modification, and non-coding RNA, plays an important role in the post-transcriptional regulation process and affects the growth and development of plants, as well as their responses to environmental changes. In this review, we synthesize current knowledge on the epigenetic mechanisms underlying plant responses to environmental changes and examine the dynamic interplay between epigenetic regulation and environmental stimuli, aiming to provide insights into enhancing the tolerance of plants to environmental stress factors.
Additional Links: PMID-40563882
PubMed:
Citation:
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@article {pmid40563882,
year = {2025},
author = {Zhou, W and Wang, M and Wang, L and Liu, Y and Tian, Z and Xie, L and Wang, Y},
title = {Epigenetics in Plant Response to Climate Change.},
journal = {Biology},
volume = {14},
number = {6},
pages = {},
pmid = {40563882},
issn = {2079-7737},
support = {ZC2025042,JYT2024026,BSJJ202430//Self-raised funds of Hebei Province,Project of Basic Scientific Research Business Funds for Higher Education Institutions in Hebei Province,Doctoral Start-up Project of Hebei North University/ ; },
abstract = {Since the last glacial maximum, the Earth has experienced drastic climate changes. However, with the advent of the Industrial Revolution, human activities have abruptly intensified, altering the planet's climate patterns. Climate models predict that over the next hundred years, the globe will experience even more drastic changes than those observed in the past 20,000 years. Understanding how plants adapt to environmental changes has thus become a critical research priority. Currently, evidence suggests that plants adapt to environmental changes primarily through two distinct pathways: one mediated by genetic variation and the other involving the direct or indirect participation of epigenetic modifications. Given the unprecedented rate of contemporary climate change, epigenetic mechanisms may exert a more immediate and flexible influence than genetic modifications. Epigenetics, including DNA methylation, histone modification, and non-coding RNA, plays an important role in the post-transcriptional regulation process and affects the growth and development of plants, as well as their responses to environmental changes. In this review, we synthesize current knowledge on the epigenetic mechanisms underlying plant responses to environmental changes and examine the dynamic interplay between epigenetic regulation and environmental stimuli, aiming to provide insights into enhancing the tolerance of plants to environmental stress factors.},
}
RevDate: 2025-06-26
Spatio-Temporal Projections of the Distribution of the Canopy-Forming Algae Sargassum in the Western North Pacific Under Climate Change Scenarios Using the MAXENT Model.
Biology, 14(6):.
Canopy-forming algae play an important role in coastal ecosystems because these species are highly productive and provide habitats and shelter for numerous marine organisms. Sargassum is the main genus of canopy-forming algae in the western North Pacific, but despite the importance of their ecological role, studies on the changes in their distribution are still scarce. Based on the present distribution of four Sargassum species, this study predicted the geographic distribution of future habitats (2030s, 2060s, and 2090s) under three Shared Socioeconomic Pathway (SSP) scenarios. The environmental variables predicted from the sixth phase of the coupled model intercomparison project (CMIP6) had different impacts depending on the species, with current velocity and water temperature showing high contributions in all four species. According to the projections, three Sargassum species (S. horneri, S. macrocarpum, and S. patens) are expected to maintain a higher habitat suitability index (HSI) and suitable habitat (MAXENT ≥ 0.4) through the 2090s under the SSP1-1.9 scenario. However, under the SSP2-4.5 and SSP5-8.5 scenarios, the HSI of the species is projected to gradually decrease in the southern coastal waters of the Korean peninsula and increase in the East Sea (North Korea), with these results intensifying under the SSP5-8.5 scenario. On the other hand, S. piluliferum was found to increase its HSI and habitat under the highest emission scenarios. All Sargassum species are predicted to shift northward from 0.8° N to 3.8° N by the 2090s under the SSP5-8.5 scenario. Although many marine protected areas exist off the coasts of South Korea and Japan, suitable Sargassum habitats were found to be located within protected reserves between 47.1% and 61.2%, depending on the scenario. These findings on Sargassum provide distributional predictions for ecological conservation strategies and provide new evidence for the need for climate change efforts.
Additional Links: PMID-40563842
PubMed:
Citation:
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@article {pmid40563842,
year = {2025},
author = {Choi, SK and Son, YB and Jeong, HW and Go, S and Park, SR},
title = {Spatio-Temporal Projections of the Distribution of the Canopy-Forming Algae Sargassum in the Western North Pacific Under Climate Change Scenarios Using the MAXENT Model.},
journal = {Biology},
volume = {14},
number = {6},
pages = {},
pmid = {40563842},
issn = {2079-7737},
support = {RS-2025-02304432//Korea Institute of Marine Science and Technology Promotion/ ; PEA0306//Korea Institute of Ocean Science and Technology/ ; },
abstract = {Canopy-forming algae play an important role in coastal ecosystems because these species are highly productive and provide habitats and shelter for numerous marine organisms. Sargassum is the main genus of canopy-forming algae in the western North Pacific, but despite the importance of their ecological role, studies on the changes in their distribution are still scarce. Based on the present distribution of four Sargassum species, this study predicted the geographic distribution of future habitats (2030s, 2060s, and 2090s) under three Shared Socioeconomic Pathway (SSP) scenarios. The environmental variables predicted from the sixth phase of the coupled model intercomparison project (CMIP6) had different impacts depending on the species, with current velocity and water temperature showing high contributions in all four species. According to the projections, three Sargassum species (S. horneri, S. macrocarpum, and S. patens) are expected to maintain a higher habitat suitability index (HSI) and suitable habitat (MAXENT ≥ 0.4) through the 2090s under the SSP1-1.9 scenario. However, under the SSP2-4.5 and SSP5-8.5 scenarios, the HSI of the species is projected to gradually decrease in the southern coastal waters of the Korean peninsula and increase in the East Sea (North Korea), with these results intensifying under the SSP5-8.5 scenario. On the other hand, S. piluliferum was found to increase its HSI and habitat under the highest emission scenarios. All Sargassum species are predicted to shift northward from 0.8° N to 3.8° N by the 2090s under the SSP5-8.5 scenario. Although many marine protected areas exist off the coasts of South Korea and Japan, suitable Sargassum habitats were found to be located within protected reserves between 47.1% and 61.2%, depending on the scenario. These findings on Sargassum provide distributional predictions for ecological conservation strategies and provide new evidence for the need for climate change efforts.},
}
RevDate: 2025-06-25
CmpDate: 2025-06-25
Wearable device monitoring of HIV health in the face of climate change and weather exposures: protocol for a mixed-methods study.
BMJ open, 15(6):e092307 pii:bmjopen-2024-092307.
INTRODUCTION: Climate change and HIV are interconnected epidemics that increase vulnerability in people living with HIV (PLWH), particularly in sub-Saharan Africa. Despite their public health significance, research on the synergistic effects of these epidemics on the health of PLWH is limited. The advancement of non-invasive wearable technology offers an opportunity to leverage objective health data for large-scale research, addressing this knowledge gap. This study will examine the impact of weather events on distinct health variables of PLWH within the Siaya Health and Demographic Surveillance System (HDSS) in rural Kenya.
METHODS AND ANALYSIS: Over a period of 6 months, we continuously monitored health parameters of a total of 200 participants including heart rate, activity and sleep, using consumer-grade wearable devices. We will correlate these health data with real-time weather parameters (ambient temperature, wet bulb globe temperature, precipitation level) from five weather stations within the HDSS area and compare between HIV-positive participants and an HIV-negative control group. Additionally, a convergent mixed-methods approach will explore participants' perceptions of the impact of weather events on their health and personal experiences. The study aims to inform future research on the complex relationship between HIV and weather events, which are projected to increase in frequency in this region due to climate change and provide valuable insights for policymakers to develop effective measures to protect this vulnerable population amid the growing climate crisis.
ETHICS AND DISSEMINATION: This study has been approved by the Research Ethics Committees at Kenya Medical Research Institute, Nairobi (approved on 23 October 2023; SERU 4826) and Heidelberg University Hospital, Germany (approved on 14 February 2023; S-824/2022). Written informed consent was obtained from all participants prior to enrolment, with data anonymised and handled according to Kenyan and German data protection regulations. Research findings will be disseminated through peer-reviewed publications and presented at scientific conferences.
Additional Links: PMID-40562564
Publisher:
PubMed:
Citation:
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@article {pmid40562564,
year = {2025},
author = {Kassem, N and Boutros, P and Kwaro, D and Muma, J and Obor, D and Munga, S and Maggioni, MA and Bärnighausen, T and Winkler, VF and Barteit, S},
title = {Wearable device monitoring of HIV health in the face of climate change and weather exposures: protocol for a mixed-methods study.},
journal = {BMJ open},
volume = {15},
number = {6},
pages = {e092307},
doi = {10.1136/bmjopen-2024-092307},
pmid = {40562564},
issn = {2044-6055},
mesh = {Humans ; *Wearable Electronic Devices ; *HIV Infections/epidemiology/physiopathology ; *Climate Change ; Kenya/epidemiology ; *Weather ; Male ; Female ; Adult ; Research Design ; Heart Rate ; },
abstract = {INTRODUCTION: Climate change and HIV are interconnected epidemics that increase vulnerability in people living with HIV (PLWH), particularly in sub-Saharan Africa. Despite their public health significance, research on the synergistic effects of these epidemics on the health of PLWH is limited. The advancement of non-invasive wearable technology offers an opportunity to leverage objective health data for large-scale research, addressing this knowledge gap. This study will examine the impact of weather events on distinct health variables of PLWH within the Siaya Health and Demographic Surveillance System (HDSS) in rural Kenya.
METHODS AND ANALYSIS: Over a period of 6 months, we continuously monitored health parameters of a total of 200 participants including heart rate, activity and sleep, using consumer-grade wearable devices. We will correlate these health data with real-time weather parameters (ambient temperature, wet bulb globe temperature, precipitation level) from five weather stations within the HDSS area and compare between HIV-positive participants and an HIV-negative control group. Additionally, a convergent mixed-methods approach will explore participants' perceptions of the impact of weather events on their health and personal experiences. The study aims to inform future research on the complex relationship between HIV and weather events, which are projected to increase in frequency in this region due to climate change and provide valuable insights for policymakers to develop effective measures to protect this vulnerable population amid the growing climate crisis.
ETHICS AND DISSEMINATION: This study has been approved by the Research Ethics Committees at Kenya Medical Research Institute, Nairobi (approved on 23 October 2023; SERU 4826) and Heidelberg University Hospital, Germany (approved on 14 February 2023; S-824/2022). Written informed consent was obtained from all participants prior to enrolment, with data anonymised and handled according to Kenyan and German data protection regulations. Research findings will be disseminated through peer-reviewed publications and presented at scientific conferences.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Wearable Electronic Devices
*HIV Infections/epidemiology/physiopathology
*Climate Change
Kenya/epidemiology
*Weather
Male
Female
Adult
Research Design
Heart Rate
RevDate: 2025-06-25
Harvest legacies and climate change interact to shape forest structure and biomass through time.
Journal of environmental management, 390:126272 pii:S0301-4797(25)02248-0 [Epub ahead of print].
Forest structural change driven by climate trends has been observed worldwide and is expected to increase in the future. Management of forest structure has been an important tool for mitigating the impacts of climate change but forest structure may shift independently of management goals as it interacts with climate change. Here, we investigated the long-term impacts of harvest-based management strategies on structure and resistance to climate-induced biomass loss using a process-based ecosystem model for a midwestern USA hardwood forest. We identified aboveground biomass loss events and compared the cumulative number of these events following a five-year period of active management under four management strategies and two climate change scenarios. Management legacy had the clearest impact on climate-driven biomass loss over the mid-term (∼25 years) with the shelterwood scenario experiencing no loss events during this period. However, by the end of the century legacy effects faded and climate change severity became the driver of differences as greater warming scenarios experienced twice the loss events, and end-of-century loss events were 3-10 times more frequent than mid-century events. We found that while structure was distinct among harvest scenarios through the mid-century, differences were negligible by the end-of-century; identical to when management correlated with loss event frequency. We found that loss events were preceded by a drop in precipitation two years prior, while no specific forest structure preceded a loss event. However, the structures preceding a biomass loss event were distinct across different legacies, implying additional influences of past management.
Additional Links: PMID-40561927
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PubMed:
Citation:
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@article {pmid40561927,
year = {2025},
author = {Fitzpatrick, L and Murphy, BA and Midgley, MG and Desai, AR and Dietze, MC and Dreisilker, K and Rollinson, CR},
title = {Harvest legacies and climate change interact to shape forest structure and biomass through time.},
journal = {Journal of environmental management},
volume = {390},
number = {},
pages = {126272},
doi = {10.1016/j.jenvman.2025.126272},
pmid = {40561927},
issn = {1095-8630},
abstract = {Forest structural change driven by climate trends has been observed worldwide and is expected to increase in the future. Management of forest structure has been an important tool for mitigating the impacts of climate change but forest structure may shift independently of management goals as it interacts with climate change. Here, we investigated the long-term impacts of harvest-based management strategies on structure and resistance to climate-induced biomass loss using a process-based ecosystem model for a midwestern USA hardwood forest. We identified aboveground biomass loss events and compared the cumulative number of these events following a five-year period of active management under four management strategies and two climate change scenarios. Management legacy had the clearest impact on climate-driven biomass loss over the mid-term (∼25 years) with the shelterwood scenario experiencing no loss events during this period. However, by the end of the century legacy effects faded and climate change severity became the driver of differences as greater warming scenarios experienced twice the loss events, and end-of-century loss events were 3-10 times more frequent than mid-century events. We found that while structure was distinct among harvest scenarios through the mid-century, differences were negligible by the end-of-century; identical to when management correlated with loss event frequency. We found that loss events were preceded by a drop in precipitation two years prior, while no specific forest structure preceded a loss event. However, the structures preceding a biomass loss event were distinct across different legacies, implying additional influences of past management.},
}
RevDate: 2025-06-25
Evaluation of the effectiveness of education given to midwifery students with The Pecha Kucha Method on climate change awareness: A randomized controlled experimental study.
Nurse education today, 153:106809 pii:S0260-6917(25)00245-X [Epub ahead of print].
AIM: This study was conducted using Pecha-Kucha and PowerPoint presentation methods to raise midwifery students' awareness of climate change and to integrate it into midwifery education.
BACKGROUND: Education is a social tipping intervention needed to stabilize the world's climate by 2050. Integrating sustainable health services into health professions curricula is an important action to raise awareness.
DESIGN: Randomized-control design was used. The setting was a midwifery department of faculty health science at a public university in Turkey.
METHODS: This study was randomly assigned to either the intervention group (Pecha-Kucha method) or the control group (PowerPoint presentation method). Before the training, students completed an Introductory Information Form and the University Students' Awareness Scale for Global Climate Change (USASGCC). Following the climate change education, students' post-training awareness was again assessed with the USASGCC. To evaluate students' satisfaction with the training methods, a Visual Analog Scale (VAS) was administered to both groups immediately after the training session.
RESULTS: A total of 210 midwifery students participated in this study. The awareness levels of students who learned about climate change with the Pecha-Kucha method were significantly higher than those who received this training with the PowerPoint presentation method (19.27 ± 1.43 vs. 13.75 ± 2.38 p ˂ 0.05, respectively). In addition, the satisfaction scores of the Pecha-Kucha group were also found to be significantly higher than those of the PowerPoint group.
CONCLUSIONS: The Pecha-Kucha presentation format was engaging and pleasurable for the audience. The students' climate change awareness levels were found to be quite high with the use of this method. Given its positive impact on both awareness and satisfaction, this educational model can be recommended for use in other course contents in midwifery education.
Additional Links: PMID-40561891
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@article {pmid40561891,
year = {2025},
author = {Kırca, AS and Daglı, E},
title = {Evaluation of the effectiveness of education given to midwifery students with The Pecha Kucha Method on climate change awareness: A randomized controlled experimental study.},
journal = {Nurse education today},
volume = {153},
number = {},
pages = {106809},
doi = {10.1016/j.nedt.2025.106809},
pmid = {40561891},
issn = {1532-2793},
abstract = {AIM: This study was conducted using Pecha-Kucha and PowerPoint presentation methods to raise midwifery students' awareness of climate change and to integrate it into midwifery education.
BACKGROUND: Education is a social tipping intervention needed to stabilize the world's climate by 2050. Integrating sustainable health services into health professions curricula is an important action to raise awareness.
DESIGN: Randomized-control design was used. The setting was a midwifery department of faculty health science at a public university in Turkey.
METHODS: This study was randomly assigned to either the intervention group (Pecha-Kucha method) or the control group (PowerPoint presentation method). Before the training, students completed an Introductory Information Form and the University Students' Awareness Scale for Global Climate Change (USASGCC). Following the climate change education, students' post-training awareness was again assessed with the USASGCC. To evaluate students' satisfaction with the training methods, a Visual Analog Scale (VAS) was administered to both groups immediately after the training session.
RESULTS: A total of 210 midwifery students participated in this study. The awareness levels of students who learned about climate change with the Pecha-Kucha method were significantly higher than those who received this training with the PowerPoint presentation method (19.27 ± 1.43 vs. 13.75 ± 2.38 p ˂ 0.05, respectively). In addition, the satisfaction scores of the Pecha-Kucha group were also found to be significantly higher than those of the PowerPoint group.
CONCLUSIONS: The Pecha-Kucha presentation format was engaging and pleasurable for the audience. The students' climate change awareness levels were found to be quite high with the use of this method. Given its positive impact on both awareness and satisfaction, this educational model can be recommended for use in other course contents in midwifery education.},
}
RevDate: 2025-06-25
A comparative analysis of relationships among demographics, political affiliation and ideology, climate change, and health perceptions.
Nursing outlook, 73(4):102462 pii:S0029-6554(25)00115-0 [Epub ahead of print].
BACKGROUND: The impact of climate change on health is an increasing concern, with risks unevenly distributed.
PURPOSE: To analyze existing data to describe and compare relationships among demographics, political affiliation and ideology, climate change, and health perceptions.
METHODS: A cross-sectional comparative analysis of secondary data.
RESULTS: There are significant differences in levels of concern ofabout the impact of climate change on health based on race, gender, and political ideology. Those who identified as female or Black reported being more concerned than their White and male counterparts. The level of concern for the impact of climate change on health was higher among participants who identified as liberal than those who identified as conservative.
DISCUSSION: Differences in level of concern may indicate that some populations are impacted disproportionately as well as a lack of accurate information on the known connections between climate and health.
CONCLUSION: The health impacts of climate change are a concern for many. Therefore, we recommend nurses and other health professionals actively engage in community education and climate-related policy development to address the concerns of individuals.
Additional Links: PMID-40561582
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@article {pmid40561582,
year = {2025},
author = {Hawkins, J and Tremblay, B and Hawkins, RJ and Parrott, J},
title = {A comparative analysis of relationships among demographics, political affiliation and ideology, climate change, and health perceptions.},
journal = {Nursing outlook},
volume = {73},
number = {4},
pages = {102462},
doi = {10.1016/j.outlook.2025.102462},
pmid = {40561582},
issn = {1528-3968},
abstract = {BACKGROUND: The impact of climate change on health is an increasing concern, with risks unevenly distributed.
PURPOSE: To analyze existing data to describe and compare relationships among demographics, political affiliation and ideology, climate change, and health perceptions.
METHODS: A cross-sectional comparative analysis of secondary data.
RESULTS: There are significant differences in levels of concern ofabout the impact of climate change on health based on race, gender, and political ideology. Those who identified as female or Black reported being more concerned than their White and male counterparts. The level of concern for the impact of climate change on health was higher among participants who identified as liberal than those who identified as conservative.
DISCUSSION: Differences in level of concern may indicate that some populations are impacted disproportionately as well as a lack of accurate information on the known connections between climate and health.
CONCLUSION: The health impacts of climate change are a concern for many. Therefore, we recommend nurses and other health professionals actively engage in community education and climate-related policy development to address the concerns of individuals.},
}
RevDate: 2025-06-27
CmpDate: 2025-06-25
Land use and climate change-based multi-scenario simulation of ecosystem service trade-offs/synergies: A case study of the central Yunnan urban agglomeration, China.
PloS one, 20(6):e0324015.
Exploring Land use and climate change-based multi-scenario simulation of ecosystem service trade-offs/synergies is of great importance to regional ecological security and sustainable development. Taking the Central Yunnan Urban Agglomeration (CYUA) as a case study, six different scenarios of LULC-RCP were established to quantitatively assess four key ecosystem services(ESs) of water yield (WY), carbon stock (CS), soil conservation (SR) and habitat quality (HQ) with multiple objective programming and patch-generating land use simulation(MOP-PLUS) and integrated valuation of ecosystem services and tradeoffs (InVEST) models. The ESs were revealed regarding spatio-temporal trade-offs/synergies using Spearman correlation and geographically weighted regression (GWR). It was found that: (1)the ESs in CYUA is characterized with high spatial heterogeneity in 2030; specifically, the distribution of WY and SR was low in the northwestern region and high in the southeastern region, while the distribution of HQ and CS was high in the western region and the periphery, and low in the eastern and central regions; (2) the trade-offs between WY-HQ, and WY-CS, and the synergies between WY-SR, HQ-SR, HQ-CS, HQ-CS, and HQ-SR; (3) under the six different scenarios, the spatial distribution of trade-offs/synergies between the four ESs was consistent: the SR-HQ, SR-CS, and WY-CS showed an overall weak synergistic relationship; the HQ-CS showed an overall weak trade-offs; the HQ-WY, CS-WY showed an overall weak synergistic relationship in the northern and southern areas and an overall weak trade-off relationship in the center. The findings of this study may provide a theoretical foundation for ecosystem management in CYUA and offer technical support for the evaluation of national land space.
Additional Links: PMID-40561109
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Citation:
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@article {pmid40561109,
year = {2025},
author = {Chen, G and Zhang, D and Zhao, J and Zhang, L},
title = {Land use and climate change-based multi-scenario simulation of ecosystem service trade-offs/synergies: A case study of the central Yunnan urban agglomeration, China.},
journal = {PloS one},
volume = {20},
number = {6},
pages = {e0324015},
pmid = {40561109},
issn = {1932-6203},
mesh = {China ; *Ecosystem ; *Climate Change ; *Conservation of Natural Resources/methods ; Soil/chemistry ; Urbanization ; Computer Simulation ; },
abstract = {Exploring Land use and climate change-based multi-scenario simulation of ecosystem service trade-offs/synergies is of great importance to regional ecological security and sustainable development. Taking the Central Yunnan Urban Agglomeration (CYUA) as a case study, six different scenarios of LULC-RCP were established to quantitatively assess four key ecosystem services(ESs) of water yield (WY), carbon stock (CS), soil conservation (SR) and habitat quality (HQ) with multiple objective programming and patch-generating land use simulation(MOP-PLUS) and integrated valuation of ecosystem services and tradeoffs (InVEST) models. The ESs were revealed regarding spatio-temporal trade-offs/synergies using Spearman correlation and geographically weighted regression (GWR). It was found that: (1)the ESs in CYUA is characterized with high spatial heterogeneity in 2030; specifically, the distribution of WY and SR was low in the northwestern region and high in the southeastern region, while the distribution of HQ and CS was high in the western region and the periphery, and low in the eastern and central regions; (2) the trade-offs between WY-HQ, and WY-CS, and the synergies between WY-SR, HQ-SR, HQ-CS, HQ-CS, and HQ-SR; (3) under the six different scenarios, the spatial distribution of trade-offs/synergies between the four ESs was consistent: the SR-HQ, SR-CS, and WY-CS showed an overall weak synergistic relationship; the HQ-CS showed an overall weak trade-offs; the HQ-WY, CS-WY showed an overall weak synergistic relationship in the northern and southern areas and an overall weak trade-off relationship in the center. The findings of this study may provide a theoretical foundation for ecosystem management in CYUA and offer technical support for the evaluation of national land space.},
}
MeSH Terms:
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China
*Ecosystem
*Climate Change
*Conservation of Natural Resources/methods
Soil/chemistry
Urbanization
Computer Simulation
RevDate: 2025-06-25
The Critical Role of Environmental Health and Climate Change in Nursing Education Research.
Nursing education perspectives, 46(4):E34.
Additional Links: PMID-40561098
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Citation:
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@article {pmid40561098,
year = {2025},
author = {Hawkins, J},
title = {The Critical Role of Environmental Health and Climate Change in Nursing Education Research.},
journal = {Nursing education perspectives},
volume = {46},
number = {4},
pages = {E34},
pmid = {40561098},
issn = {1536-5026},
}
RevDate: 2025-06-25
CmpDate: 2025-06-25
Climate change redefines sea turtle hotspots: Vessel strike risks and gaps in protected areas.
Science advances, 11(26):eadw4495.
Climate change is altering marine ecosystems, driving shifts in sea turtle distributions and challenging conservation efforts. Our study examines how climate change affects the global sea distribution of all seven sea turtle species, intersecting with marine protected areas (MPAs) and shipping corridors. Using species distribution models and environmental data from 2000 to 2024, we project sea turtle habitats under current conditions and three future climate scenarios (SSP1-2.6, SSP2-4.5, and SSP5-8.5) for 2050 and 2100. Our results show substantial habitat redistributions, with poleward shifts and contractions, particularly under the SSP5-8.5 scenario. Over 50% of sea turtle hotspots may disappear by 2050, with many new habitats in high shipping intensity areas. Alarmingly, only 23% of current hotspots are within MPAs, highlighting the need for adaptive conservation strategies.
Additional Links: PMID-40561029
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@article {pmid40561029,
year = {2025},
author = {Duquesne, E and Fournier, D},
title = {Climate change redefines sea turtle hotspots: Vessel strike risks and gaps in protected areas.},
journal = {Science advances},
volume = {11},
number = {26},
pages = {eadw4495},
pmid = {40561029},
issn = {2375-2548},
mesh = {Animals ; *Turtles/physiology ; *Climate Change ; *Conservation of Natural Resources ; Ecosystem ; Ships ; },
abstract = {Climate change is altering marine ecosystems, driving shifts in sea turtle distributions and challenging conservation efforts. Our study examines how climate change affects the global sea distribution of all seven sea turtle species, intersecting with marine protected areas (MPAs) and shipping corridors. Using species distribution models and environmental data from 2000 to 2024, we project sea turtle habitats under current conditions and three future climate scenarios (SSP1-2.6, SSP2-4.5, and SSP5-8.5) for 2050 and 2100. Our results show substantial habitat redistributions, with poleward shifts and contractions, particularly under the SSP5-8.5 scenario. Over 50% of sea turtle hotspots may disappear by 2050, with many new habitats in high shipping intensity areas. Alarmingly, only 23% of current hotspots are within MPAs, highlighting the need for adaptive conservation strategies.},
}
MeSH Terms:
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Animals
*Turtles/physiology
*Climate Change
*Conservation of Natural Resources
Ecosystem
Ships
RevDate: 2025-06-25
CmpDate: 2025-06-25
The future of baleen whales: Recoveries, environmental constraints, and climate change.
Science advances, 11(26):eadv8031.
Most baleen whales were severely overexploited during the past century, but many populations have received near-complete protection from exploitation for more than a half-century. Some of these populations have made remarkable recoveries and are now approaching pre-exploitation levels of abundance. Contrary to expectations of baleen whales making minor oscillations around equilibrium abundances, several populations that have made the strongest recoveries have experienced major mortality events. We review examples from the literature showing increasing demographic variability in recovering populations of baleen whales and present a simulation study on the expected response of recovered versus depleted whale population to environmental variability and climate impacts. We propose that baleen whales are more sensitive to environmental variability than previously recognized; that major demographic fluctuations will become the norm as baleen whales recover; and that climate-driven disruptions to whale population dynamics will be most dramatic in populations with the lowest rates of anthropogenic mortality.
Additional Links: PMID-40561014
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@article {pmid40561014,
year = {2025},
author = {Stewart, JD and Tinker, MT and Brownell, RL and Read, AJ},
title = {The future of baleen whales: Recoveries, environmental constraints, and climate change.},
journal = {Science advances},
volume = {11},
number = {26},
pages = {eadv8031},
pmid = {40561014},
issn = {2375-2548},
mesh = {Animals ; *Climate Change ; *Whales/physiology ; Population Dynamics ; Ecosystem ; *Conservation of Natural Resources ; *Environment ; },
abstract = {Most baleen whales were severely overexploited during the past century, but many populations have received near-complete protection from exploitation for more than a half-century. Some of these populations have made remarkable recoveries and are now approaching pre-exploitation levels of abundance. Contrary to expectations of baleen whales making minor oscillations around equilibrium abundances, several populations that have made the strongest recoveries have experienced major mortality events. We review examples from the literature showing increasing demographic variability in recovering populations of baleen whales and present a simulation study on the expected response of recovered versus depleted whale population to environmental variability and climate impacts. We propose that baleen whales are more sensitive to environmental variability than previously recognized; that major demographic fluctuations will become the norm as baleen whales recover; and that climate-driven disruptions to whale population dynamics will be most dramatic in populations with the lowest rates of anthropogenic mortality.},
}
MeSH Terms:
show MeSH Terms
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Animals
*Climate Change
*Whales/physiology
Population Dynamics
Ecosystem
*Conservation of Natural Resources
*Environment
RevDate: 2025-06-25
Distribution Pattern and Change Prediction of Luprops orientalis (Coleoptera: Tenebrionidae) Suitable Area in East Asia Under Climate Change.
Insects, 16(6):.
Luprops orientalis (Motschulsky, 1868) is an economically important pest in traditional Chinese medicines, widely distributed in East Asia. However, the primary limiting factors affecting its distribution, potential suitable areas, as well as its response to global warming, remain largely unknown. Utilizing 295 filtered distribution points and 10 environmental variables (9 climate variables and 1 land cover type), this study uses the MaxEnt model to predict the potential distribution of L. orientalis under near-current and future environmental change scenarios. The results indicated that precipitation of the warmest quarter (bio18), temperature seasonality (bio04), and precipitation of the wettest month (bio13) were the most significant environmental variables affecting the distribution of suitable habitats for L. orientalis, while the contribution of average variation in daytime temperature (bio2) was the smallest. Under the near-current climate, the areas of low, moderate, and high suitability for L. orientalis are approximately 1.02 × 10[6] km[2], 1.65 × 10[6] km[2], and 8.22 × 10[5] km[2], respectively. The suitable areas are primarily located in North China, Central China, the Korean Peninsula, and Central and Southern Japan. Under future climate conditions, the potential suitable areas are expected to expand significantly, especially in Central China. However, the high-suitability areas in North China are predicted to experience a slight reduction. With the increase in carbon emission concentrations, the suitable area shows an increasing trend in the 2050s, followed by a declining trend in the 2090s. The centroids of suitable areas will shift to the northeast in the future. These findings enhance our understanding of how climate change affects the distribution of L. orientalis and will assist governments in formulating effective pest control strategies, including widespread monitoring and stringent quarantine measures.
Additional Links: PMID-40559056
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@article {pmid40559056,
year = {2025},
author = {Wang, J and Wang, S and Li, Y and Ding, S and Wei, Z and Shi, A and Yang, D},
title = {Distribution Pattern and Change Prediction of Luprops orientalis (Coleoptera: Tenebrionidae) Suitable Area in East Asia Under Climate Change.},
journal = {Insects},
volume = {16},
number = {6},
pages = {},
pmid = {40559056},
issn = {2075-4450},
support = {2024NSFSC0076//the Natural Science Foundation of Sichuan Province, China/ ; 2024QD19//Research on Prediction of Potential Habitat Suitability for Invasive Alien Insects in Dazhou City, Sichuan Province/ ; },
abstract = {Luprops orientalis (Motschulsky, 1868) is an economically important pest in traditional Chinese medicines, widely distributed in East Asia. However, the primary limiting factors affecting its distribution, potential suitable areas, as well as its response to global warming, remain largely unknown. Utilizing 295 filtered distribution points and 10 environmental variables (9 climate variables and 1 land cover type), this study uses the MaxEnt model to predict the potential distribution of L. orientalis under near-current and future environmental change scenarios. The results indicated that precipitation of the warmest quarter (bio18), temperature seasonality (bio04), and precipitation of the wettest month (bio13) were the most significant environmental variables affecting the distribution of suitable habitats for L. orientalis, while the contribution of average variation in daytime temperature (bio2) was the smallest. Under the near-current climate, the areas of low, moderate, and high suitability for L. orientalis are approximately 1.02 × 10[6] km[2], 1.65 × 10[6] km[2], and 8.22 × 10[5] km[2], respectively. The suitable areas are primarily located in North China, Central China, the Korean Peninsula, and Central and Southern Japan. Under future climate conditions, the potential suitable areas are expected to expand significantly, especially in Central China. However, the high-suitability areas in North China are predicted to experience a slight reduction. With the increase in carbon emission concentrations, the suitable area shows an increasing trend in the 2050s, followed by a declining trend in the 2090s. The centroids of suitable areas will shift to the northeast in the future. These findings enhance our understanding of how climate change affects the distribution of L. orientalis and will assist governments in formulating effective pest control strategies, including widespread monitoring and stringent quarantine measures.},
}
RevDate: 2025-06-25
Updated global warming potentials of inhaled halogenated anesthetics, isoflurane and sevoflurane from new temperature dependent OH-kinetics.
Environmental science. Processes & impacts [Epub ahead of print].
Despite the use of scavenging systems in anesthesia machines, inhaled halogenated anesthetic gases (HAGs), such as isoflurane (CF3CHClOCHF2) and sevoflurane ((CF3)2CHOCH2F), are still emitted directly into the atmosphere. In 2014, their atmospheric concentrations were 0.097 ppt (isoflurane) and 0.13 pptv (sevoflurane). As halogenated species, their impact on global warming has to be known. Notably, the global warming potential at a time horizon of 100 years (GWP100 years) for sevoflurane differs between IPCC and WMO sources, creating regulatory uncertainty. For that reason, in this work GWP100 years for isoflurane and sevoflurane was reevaluated from the atmospheric chemical lifetimes, τOHHAG, derived from the kinetic study of the gas-phase reactions of hydroxyl (OH) radicals with the HAGs and the radiative efficiencies (REs) derived from the (IR) absorption cross sections in the atmospheric window (1500-500 cm[-1]). The temperature dependence of the OH-rate coefficients (k1(T) for isoflurane and k2(T) for sevoflurane) between 263 and 353 K was determined at 100 Torr by using the pulsed laser photolysis/laser-induced fluorescence technique. The obtained Arrhenius expressions are k1(T) = (1.1 ± 0.5) × 10[-13] exp{-(1234 ± 144)/T} and k2(T) = (1.6 ± 0.7) × 10[-12] exp{-(1065 ± 138)/T} cm[3] molecule[-1] s[-1]. At 272 K, a τOHHAG of 3.0 years for isoflurane and 1.2 years for sevoflurane were estimated relative to CH3CCl3 from k1 and k2. Moreover, the ultraviolet (UV) absorption cross sections were determined between 190 and 400 nm at 298 K, and the absorption was found to be negligible above 290 nm, indicating minimal photolysis by sunlight. In contrast, the IR absorption in the atmospheric window is significant and the IR absorption cross sections (4000-500 cm[-1]) were determined by Fourier Transform infrared spectroscopy. The lifetime-corrected radiative efficiencies (REs) were 0.44 and 0.30 W m[-2] ppbv[-1] for isoflurane and sevoflurane, respectively. From lifetime-corrected REs and τOHHAG, GWP100 years was estimated to be 508 for isoflurane (5% lower than IPCC/WMO values) and 125 for sevoflurane (36% lower than IPCC and 11% lower than WMO). These findings confirm isoflurane to be a high-GWP gas (above 150) according to the EU 2024 regulation, while sevoflurane does not meet the high-GWP threshold. A reassessment of the IPCC and WMO values is recommended.
Additional Links: PMID-40557949
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PubMed:
Citation:
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@article {pmid40557949,
year = {2025},
author = {Espinosa, S and Martínez, F and Antiñolo, M and Nielsen, OJ and Jiménez, E},
title = {Updated global warming potentials of inhaled halogenated anesthetics, isoflurane and sevoflurane from new temperature dependent OH-kinetics.},
journal = {Environmental science. Processes & impacts},
volume = {},
number = {},
pages = {},
doi = {10.1039/d5em00061k},
pmid = {40557949},
issn = {2050-7895},
abstract = {Despite the use of scavenging systems in anesthesia machines, inhaled halogenated anesthetic gases (HAGs), such as isoflurane (CF3CHClOCHF2) and sevoflurane ((CF3)2CHOCH2F), are still emitted directly into the atmosphere. In 2014, their atmospheric concentrations were 0.097 ppt (isoflurane) and 0.13 pptv (sevoflurane). As halogenated species, their impact on global warming has to be known. Notably, the global warming potential at a time horizon of 100 years (GWP100 years) for sevoflurane differs between IPCC and WMO sources, creating regulatory uncertainty. For that reason, in this work GWP100 years for isoflurane and sevoflurane was reevaluated from the atmospheric chemical lifetimes, τOHHAG, derived from the kinetic study of the gas-phase reactions of hydroxyl (OH) radicals with the HAGs and the radiative efficiencies (REs) derived from the (IR) absorption cross sections in the atmospheric window (1500-500 cm[-1]). The temperature dependence of the OH-rate coefficients (k1(T) for isoflurane and k2(T) for sevoflurane) between 263 and 353 K was determined at 100 Torr by using the pulsed laser photolysis/laser-induced fluorescence technique. The obtained Arrhenius expressions are k1(T) = (1.1 ± 0.5) × 10[-13] exp{-(1234 ± 144)/T}
and k2(T) = (1.6 ± 0.7) × 10[-12] exp{-(1065 ± 138)/T}
cm[3] molecule[-1] s[-1]. At 272 K, a τOHHAG of 3.0 years for isoflurane and 1.2 years for sevoflurane were estimated relative to CH3CCl3 from k1 and k2. Moreover, the ultraviolet (UV) absorption cross sections were determined between 190 and 400 nm at 298 K, and the absorption was found to be negligible above 290 nm, indicating minimal photolysis by sunlight. In contrast, the IR absorption in the atmospheric window is significant and the IR absorption cross sections (4000-500 cm[-1]) were determined by Fourier Transform infrared spectroscopy. The lifetime-corrected radiative efficiencies (REs) were 0.44 and 0.30 W m[-2] ppbv[-1] for isoflurane and sevoflurane, respectively. From lifetime-corrected REs and τOHHAG, GWP100 years was estimated to be 508 for isoflurane (5% lower than IPCC/WMO values) and 125 for sevoflurane (36% lower than IPCC and 11% lower than WMO). These findings confirm isoflurane to be a high-GWP gas (above 150) according to the EU 2024 regulation, while sevoflurane does not meet the high-GWP threshold. A reassessment of the IPCC and WMO values is recommended.},
}
RevDate: 2025-06-26
Assessing Climate Change Impacts on Distribution Dynamics of Lysimachia Christinae in China Through MaxEnt Modeling.
Ecology and evolution, 15(6):e71664.
Lysimachia christinae, a regionally endemic medicinal plant in China, is crucial for ecosystems and traditional medicine. This study evaluates climate change impacts on the geographic spread of L. christinae by employing an optimized MaxEnt model based on 625 valid occurrence points and various climatic variables. The model was refined with ENMeval in R, selecting optimal feature combinations (FC) and regularization multipliers (RM). The model's predictive performance was evaluated via the AUC metric, and the distribution changes were analyzed across three Shared Socioeconomic Pathways (SSPs) spanning the 2050s, 2070s, and 2090s. The findings indicated that the refined MaxEnt model exhibited strong predictive performance, achieving an AUC of 0.904. The min temperature of coldest month (Bio6) and the standard deviation of temperature seasonality (Bio4) were identified as the principal climatic variables affecting the geographic range of L. christinae, contributing 68.7% and 20.2%, respectively, under current climatic conditions. Within the SSP1-2.6 pathway, the viable habitat zone remained relatively stable, with retention rates of 86.78%, 86.13%, and 82.03% during the decades of the 2050s, 2070s, as well as 2090s. However, in the context of the SSP5-8.5 pathway, the retention rate significantly decreased to 64.77% by the 2090s, indicating greater habitat instability and expansion needs. The research highlights the critical role of thermal variables in shaping L. christinae's distribution and emphasizes the need for adaptive conservation strategies targeting stable or expanding habitats to ensure its long-term survival amid climate change.
Additional Links: PMID-40557124
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Citation:
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@article {pmid40557124,
year = {2025},
author = {Xiang, Y and Li, Y and Liu, Y and Yuan, Y and Li, S and Yang, Q and Zhang, J},
title = {Assessing Climate Change Impacts on Distribution Dynamics of Lysimachia Christinae in China Through MaxEnt Modeling.},
journal = {Ecology and evolution},
volume = {15},
number = {6},
pages = {e71664},
pmid = {40557124},
issn = {2045-7758},
abstract = {Lysimachia christinae, a regionally endemic medicinal plant in China, is crucial for ecosystems and traditional medicine. This study evaluates climate change impacts on the geographic spread of L. christinae by employing an optimized MaxEnt model based on 625 valid occurrence points and various climatic variables. The model was refined with ENMeval in R, selecting optimal feature combinations (FC) and regularization multipliers (RM). The model's predictive performance was evaluated via the AUC metric, and the distribution changes were analyzed across three Shared Socioeconomic Pathways (SSPs) spanning the 2050s, 2070s, and 2090s. The findings indicated that the refined MaxEnt model exhibited strong predictive performance, achieving an AUC of 0.904. The min temperature of coldest month (Bio6) and the standard deviation of temperature seasonality (Bio4) were identified as the principal climatic variables affecting the geographic range of L. christinae, contributing 68.7% and 20.2%, respectively, under current climatic conditions. Within the SSP1-2.6 pathway, the viable habitat zone remained relatively stable, with retention rates of 86.78%, 86.13%, and 82.03% during the decades of the 2050s, 2070s, as well as 2090s. However, in the context of the SSP5-8.5 pathway, the retention rate significantly decreased to 64.77% by the 2090s, indicating greater habitat instability and expansion needs. The research highlights the critical role of thermal variables in shaping L. christinae's distribution and emphasizes the need for adaptive conservation strategies targeting stable or expanding habitats to ensure its long-term survival amid climate change.},
}
RevDate: 2025-06-26
Assessing individual physiological variability and future performance phenotypes is essential for predicting the resilience of fish populations to anthropogenic climate change.
Conservation physiology, 13(1):coaf043.
Changes in ocean temperature are expected to have a considerable effect on fishes through the impact of temperature on physiological performance, vital energetic processes (i.e. metabolism, foraging and swimming style) and reproductive fitness. To understand the sensitivity of an exploited population of Chrysoblephus laticeps in to temperature variability, intermittent-flow respirometry was used to quantify and compare changes in metabolic rate and aerobic scope under different temperatures (10, 16, 21 and 24°C) mimicking thermal variations experienced in the home range of this species. A total performance score was developed to represent aerobic performance across the range of test temperatures. This score was calculated for each temperature from the lower (25%), mid (50%) and upper (75%) percentiles of the aerobic scope range available for the species. The results of this study identified heterogeneity in physiological performance phenotypes amongst individuals of the exploited population. There was significant variation in the aerobic performance of high, intermediate and low performers at higher temperatures. However, differences in performance were not significant at low temperatures, where several intermediate performers maintained high performance. High performers maintained high rates of physiological performance across a broad range of temperatures, whereas low performers were physiologically limited outside of their optimal thermal range. These results suggest that individuals with a broad aerobic scope (i.e. high aerobic scope (AS) values across a range of temperatures) may likely be the most resilient to short-term thermal variability caused by marine heat waves and upwelling events in temperate coastal environments. Since the shape of thermal performance curves differs between individuals and reflects the range at which individuals can function above specified performance thresholds, individual thermal performance must be measured repeatedly in the same individual over a thermal gradient. An understanding of physiological phenotypic diversity amongst individuals is critical to understand the impacts of thermal variability on fished populations.
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@article {pmid40556663,
year = {2025},
author = {Bailey, LA and Childs, AR and James, NC and Duncan, MI and Pringle, BA and Potts, WM},
title = {Assessing individual physiological variability and future performance phenotypes is essential for predicting the resilience of fish populations to anthropogenic climate change.},
journal = {Conservation physiology},
volume = {13},
number = {1},
pages = {coaf043},
pmid = {40556663},
issn = {2051-1434},
abstract = {Changes in ocean temperature are expected to have a considerable effect on fishes through the impact of temperature on physiological performance, vital energetic processes (i.e. metabolism, foraging and swimming style) and reproductive fitness. To understand the sensitivity of an exploited population of Chrysoblephus laticeps in to temperature variability, intermittent-flow respirometry was used to quantify and compare changes in metabolic rate and aerobic scope under different temperatures (10, 16, 21 and 24°C) mimicking thermal variations experienced in the home range of this species. A total performance score was developed to represent aerobic performance across the range of test temperatures. This score was calculated for each temperature from the lower (25%), mid (50%) and upper (75%) percentiles of the aerobic scope range available for the species. The results of this study identified heterogeneity in physiological performance phenotypes amongst individuals of the exploited population. There was significant variation in the aerobic performance of high, intermediate and low performers at higher temperatures. However, differences in performance were not significant at low temperatures, where several intermediate performers maintained high performance. High performers maintained high rates of physiological performance across a broad range of temperatures, whereas low performers were physiologically limited outside of their optimal thermal range. These results suggest that individuals with a broad aerobic scope (i.e. high aerobic scope (AS) values across a range of temperatures) may likely be the most resilient to short-term thermal variability caused by marine heat waves and upwelling events in temperate coastal environments. Since the shape of thermal performance curves differs between individuals and reflects the range at which individuals can function above specified performance thresholds, individual thermal performance must be measured repeatedly in the same individual over a thermal gradient. An understanding of physiological phenotypic diversity amongst individuals is critical to understand the impacts of thermal variability on fished populations.},
}
RevDate: 2025-06-24
A framework for optimization and assessment of long-term urban stormwater management scenarios under climate change and performance challenges.
Journal of environmental management, 390:126298 pii:S0301-4797(25)02274-1 [Epub ahead of print].
In the context of global warming and the increase in extreme rainfall events, the introduction of grey-green integrated infrastructure offers new possibilities for urban flood management. However, within these integrated systems, green infrastructure is more vulnerable to climate fluctuations and has a shorter lifespan, posing challenges to maximizing the overall benefits. Consequently, this study conducted a multi-stage optimization at a representative site in Guangzhou, China, to explore the most effective configuration of grey and green infrastructure under climate change, and to assess the short-term and long-term benefits of these optimized layouts. While multi-stage optimized layouts have slightly higher life cycle costs compared to directly optimized layouts with the same level of centralization, they demonstrate superior hydrological performance in simulations. In the short term, these layouts exhibit greater robustness under various design rainfall scenarios, with up to a 56.79 % improvement in runoff reduction compared to traditional direct optimization layouts. Over the long term, multi-stage optimized layouts continue to show better performance, but with an average maximum improvement of 9.47 % in runoff reduction. As global warming intensifies, leading to more frequent and severe rainfall events, urban stormwater management planning and design must embrace a more sustainable and forward-looking approach.
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@article {pmid40554885,
year = {2025},
author = {Liu, M and Wang, Z and Wang, M and Li, X and Zhang, Y and Yang, B and Lai, C},
title = {A framework for optimization and assessment of long-term urban stormwater management scenarios under climate change and performance challenges.},
journal = {Journal of environmental management},
volume = {390},
number = {},
pages = {126298},
doi = {10.1016/j.jenvman.2025.126298},
pmid = {40554885},
issn = {1095-8630},
abstract = {In the context of global warming and the increase in extreme rainfall events, the introduction of grey-green integrated infrastructure offers new possibilities for urban flood management. However, within these integrated systems, green infrastructure is more vulnerable to climate fluctuations and has a shorter lifespan, posing challenges to maximizing the overall benefits. Consequently, this study conducted a multi-stage optimization at a representative site in Guangzhou, China, to explore the most effective configuration of grey and green infrastructure under climate change, and to assess the short-term and long-term benefits of these optimized layouts. While multi-stage optimized layouts have slightly higher life cycle costs compared to directly optimized layouts with the same level of centralization, they demonstrate superior hydrological performance in simulations. In the short term, these layouts exhibit greater robustness under various design rainfall scenarios, with up to a 56.79 % improvement in runoff reduction compared to traditional direct optimization layouts. Over the long term, multi-stage optimized layouts continue to show better performance, but with an average maximum improvement of 9.47 % in runoff reduction. As global warming intensifies, leading to more frequent and severe rainfall events, urban stormwater management planning and design must embrace a more sustainable and forward-looking approach.},
}
RevDate: 2025-06-24
Country-level impact of climate change on maternal and newborn health: Associations between temperature, precipitation, maternal mortality, stillbirth, and neonatal mortality in the Democratic Republic of the Congo.
Environment international, 202:109564 pii:S0160-4120(25)00315-0 [Epub ahead of print].
BACKGROUND: Evidence connecting extreme heat to maternal and newborn health outcomes is needed at country level, especially in tropical areas. DHIS2 (District Health Information Software 2) collects aggregated population health data by health zone in the Democratic Republic of the Congo (DRC).
METHODS: Drawing from DHIS2 records of 22·7 million DRC births 2018-2023, spatio-temporal modeling assessed associations between maternal mortality, stillbirth, and neonatal mortality and same-month, remotely sensed temperature, precipitation, anomalous high temperature (>95th percentile), and anomalous heavy precipitation (>95th percentile), controlling for month, year, remoteness, and health zone.
FINDINGS: Temperatures > 34 °C and anomalous heavy precipitation were strongly associated with increases in same-month stillbirth and maternal mortality and less strongly associated with neonatal mortality. The stillbirth rate rose by 2·3/1,000 births for every degree increase above 34 °C (95% CI: 1·9; 2·5) or by 5·9/1,000 births in months > 95th percentile (32·9 °C; 95% CI: 5·1; 6·7). Maternal mortality rose by 27·3 deaths/100,000 live births for every degree increase above 34 °C (95% CI: 19·1; 35·7) or by 95·3 deaths/100,000 live births in months > 95th percentile (95% CI: 71·3; 119·4). Months with anomalous heavy precipitation were associated with an increase of 5·4 stillbirths/1,000 births (95% CI: 4·8; 6·2) and with 120 maternal deaths/100,000 live births (95% CI: 100·9; 139·5).
INTERPRETATION: DHIS2 data offer a readily available opportunity to assess associations between climate and country-level population health outcomes. Further work is needed to hone and evaluate effective approaches that protect mothers and newborns in the face of projected warming and rainfall changes. Risk-based planning, geographic targeting, and stakeholder coordination will support appropriate, context-specific responses.
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@article {pmid40554223,
year = {2025},
author = {Ngongo, CJ and Bisanzio, D and Corrigan, G and Angendu, KB and Smith-Arthur, A and Hutchinson, B and Akilimali, P},
title = {Country-level impact of climate change on maternal and newborn health: Associations between temperature, precipitation, maternal mortality, stillbirth, and neonatal mortality in the Democratic Republic of the Congo.},
journal = {Environment international},
volume = {202},
number = {},
pages = {109564},
doi = {10.1016/j.envint.2025.109564},
pmid = {40554223},
issn = {1873-6750},
abstract = {BACKGROUND: Evidence connecting extreme heat to maternal and newborn health outcomes is needed at country level, especially in tropical areas. DHIS2 (District Health Information Software 2) collects aggregated population health data by health zone in the Democratic Republic of the Congo (DRC).
METHODS: Drawing from DHIS2 records of 22·7 million DRC births 2018-2023, spatio-temporal modeling assessed associations between maternal mortality, stillbirth, and neonatal mortality and same-month, remotely sensed temperature, precipitation, anomalous high temperature (>95th percentile), and anomalous heavy precipitation (>95th percentile), controlling for month, year, remoteness, and health zone.
FINDINGS: Temperatures > 34 °C and anomalous heavy precipitation were strongly associated with increases in same-month stillbirth and maternal mortality and less strongly associated with neonatal mortality. The stillbirth rate rose by 2·3/1,000 births for every degree increase above 34 °C (95% CI: 1·9; 2·5) or by 5·9/1,000 births in months > 95th percentile (32·9 °C; 95% CI: 5·1; 6·7). Maternal mortality rose by 27·3 deaths/100,000 live births for every degree increase above 34 °C (95% CI: 19·1; 35·7) or by 95·3 deaths/100,000 live births in months > 95th percentile (95% CI: 71·3; 119·4). Months with anomalous heavy precipitation were associated with an increase of 5·4 stillbirths/1,000 births (95% CI: 4·8; 6·2) and with 120 maternal deaths/100,000 live births (95% CI: 100·9; 139·5).
INTERPRETATION: DHIS2 data offer a readily available opportunity to assess associations between climate and country-level population health outcomes. Further work is needed to hone and evaluate effective approaches that protect mothers and newborns in the face of projected warming and rainfall changes. Risk-based planning, geographic targeting, and stakeholder coordination will support appropriate, context-specific responses.},
}
RevDate: 2025-06-24
Land-use management and climate change can enhance the autotrophic capacity and reduce the CO2 emissions of karst aquatic ecosystems.
Water research, 284:124031 pii:S0043-1354(25)00939-X [Epub ahead of print].
The carbon flux involved in aquatic metabolism in karst surface waters is an important component of both regional and global carbon cycling. Yet, the mechanisms of how aquatic metabolism and the related carbon flux respond to human land use and climate change in a high-pH aquatic environment remain unclear. To address this, we conducted continuous high-frequency (15-min interval) monitoring of hydrochemical parameters, combined with a bookkeeping model and gas transport velocity model, to estimate the aquatic net ecosystem primary (NEP) and water-air CO2 exchange flux (FCO2) under different land-use types at a simulation test site. We then used a structural equation model (SEM) and Random Forest model (RF) to determine the relationship between NEP, land-use type, and climatic factors, and to determine how NEP variations alter the FCO2. The results showed that the annual NEP of karst surface water systems under bare rock (0.01 g C m[-2] day[-1]) was significantly lower than under vegetated land (shrubs, grass and cropland, 0.38-0.75 g C m[-2] day[-1]). This high NEP demonstrates a strong autotrophic capacity and the potential to reduce CO2 emissions in these aquatic systems. Our results also suggest that differences in groundwater HCO3[-] inputs between bare rock/soil and vegetated land can explain their NEP differences. We applied the RF model to predict the variation of the NEP of different land-use systems by the end of this century, under different CMIP6 scenarios. The results suggested that land-use regulation (the conversion from bare rock or soil to grass or shrubs) can increase the autotrophic capacity of karst surface systems by 42.3 % (SSP126) and 51.5 % (SSP585). The results of this study indicate that human land-use change can potentially enhance the autotrophic capacity and lower the CO2 emissions of high-pH karst aquatic ecosystems.
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@article {pmid40554152,
year = {2025},
author = {Shi, L and Zhao, Y and Zeng, S and Liu, Z and Shao, M and Zhao, M and He, H and Zeng, C and Han, Y and Hao, P and Tang, L},
title = {Land-use management and climate change can enhance the autotrophic capacity and reduce the CO2 emissions of karst aquatic ecosystems.},
journal = {Water research},
volume = {284},
number = {},
pages = {124031},
doi = {10.1016/j.watres.2025.124031},
pmid = {40554152},
issn = {1879-2448},
abstract = {The carbon flux involved in aquatic metabolism in karst surface waters is an important component of both regional and global carbon cycling. Yet, the mechanisms of how aquatic metabolism and the related carbon flux respond to human land use and climate change in a high-pH aquatic environment remain unclear. To address this, we conducted continuous high-frequency (15-min interval) monitoring of hydrochemical parameters, combined with a bookkeeping model and gas transport velocity model, to estimate the aquatic net ecosystem primary (NEP) and water-air CO2 exchange flux (FCO2) under different land-use types at a simulation test site. We then used a structural equation model (SEM) and Random Forest model (RF) to determine the relationship between NEP, land-use type, and climatic factors, and to determine how NEP variations alter the FCO2. The results showed that the annual NEP of karst surface water systems under bare rock (0.01 g C m[-2] day[-1]) was significantly lower than under vegetated land (shrubs, grass and cropland, 0.38-0.75 g C m[-2] day[-1]). This high NEP demonstrates a strong autotrophic capacity and the potential to reduce CO2 emissions in these aquatic systems. Our results also suggest that differences in groundwater HCO3[-] inputs between bare rock/soil and vegetated land can explain their NEP differences. We applied the RF model to predict the variation of the NEP of different land-use systems by the end of this century, under different CMIP6 scenarios. The results suggested that land-use regulation (the conversion from bare rock or soil to grass or shrubs) can increase the autotrophic capacity of karst surface systems by 42.3 % (SSP126) and 51.5 % (SSP585). The results of this study indicate that human land-use change can potentially enhance the autotrophic capacity and lower the CO2 emissions of high-pH karst aquatic ecosystems.},
}
RevDate: 2025-06-24
CmpDate: 2025-06-24
Melioidosis on the Rise: The Impact of Climate Change and Extreme Weather.
The Journal of the Association of Physicians of India.., 73(6):73-76.
Melioidosis is a bacterial infection caused by Burkholderia pseudomallei, primarily a disease in tropical and subtropical regions. The bacteria are typically spread through contaminated soil, water, or air. The incidence of transmission tends to increase during extreme weather conditions. In recent times, there has been a noticeable rise in the frequency and severity of extreme weather events due to global warming. This includes heat waves, storms, cyclones, heavy rainfall, and floods, which have been on the rise. Climate change is expected to increase extreme weather events further and, coupled with human activities, expand the geographical spread of melioidosis. These events have had significant consequences on human health worldwide. Developing a new evidence-based understanding of how melioidosis intersects with natural disasters is crucial. Prioritizing health, well-being, and fairness in climate change mitigation and adaptation strategies is essential.
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@article {pmid40553596,
year = {2025},
author = {Mohapatra, PR and Behera, B},
title = {Melioidosis on the Rise: The Impact of Climate Change and Extreme Weather.},
journal = {The Journal of the Association of Physicians of India..},
volume = {73},
number = {6},
pages = {73-76},
doi = {10.59556/japi.73.1023},
pmid = {40553596},
issn = {0004-5772},
mesh = {Humans ; *Melioidosis/epidemiology/transmission ; *Climate Change ; *Extreme Weather ; Burkholderia pseudomallei ; },
abstract = {Melioidosis is a bacterial infection caused by Burkholderia pseudomallei, primarily a disease in tropical and subtropical regions. The bacteria are typically spread through contaminated soil, water, or air. The incidence of transmission tends to increase during extreme weather conditions. In recent times, there has been a noticeable rise in the frequency and severity of extreme weather events due to global warming. This includes heat waves, storms, cyclones, heavy rainfall, and floods, which have been on the rise. Climate change is expected to increase extreme weather events further and, coupled with human activities, expand the geographical spread of melioidosis. These events have had significant consequences on human health worldwide. Developing a new evidence-based understanding of how melioidosis intersects with natural disasters is crucial. Prioritizing health, well-being, and fairness in climate change mitigation and adaptation strategies is essential.},
}
MeSH Terms:
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Humans
*Melioidosis/epidemiology/transmission
*Climate Change
*Extreme Weather
Burkholderia pseudomallei
RevDate: 2025-06-25
Climate change anxiety and pro-environmental behaviours: disentangling gender disparities.
Frontiers in sociology, 10:1589501.
INTRODUCTION: Climate change represents the most significant environmental and social issue of our time. Climate change anxiety has been identified as a relevant consequence of climate change globally.
METHODS: The current study explored how climate change anxiety and pro-environmental behaviour vary with gender and social psychological characteristics, using a nationally representative Portuguese sample.
RESULTS: The findings revealed that women reported higher levels of climate change anxiety compared to men, and this was driven by women's higher levels of climate change anxiety cognitive impairment. Women also indicated more frequent pro-environmental behaviours, higher levels of environmental identity and climate change perceptions than men. The findings further showed similar relations for men and women, between social psychological mechanisms (environmental identity and climate change perceptions) and their impact on climate change anxiety and some types of pro-environmental behaviours. The results also demonstrated that climate change perceptions mediated the effect of environmental identity on pro-environmental behaviours and those mediations were further moderated by gender.
DISCUSSION: The results highlight the importance of exploring the gender gap in environmental related attitudes and behaviours and the incorporation of gender mainstreaming in environmental sustainability policies and programmes.
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@article {pmid40551972,
year = {2025},
author = {Pinho, M},
title = {Climate change anxiety and pro-environmental behaviours: disentangling gender disparities.},
journal = {Frontiers in sociology},
volume = {10},
number = {},
pages = {1589501},
pmid = {40551972},
issn = {2297-7775},
abstract = {INTRODUCTION: Climate change represents the most significant environmental and social issue of our time. Climate change anxiety has been identified as a relevant consequence of climate change globally.
METHODS: The current study explored how climate change anxiety and pro-environmental behaviour vary with gender and social psychological characteristics, using a nationally representative Portuguese sample.
RESULTS: The findings revealed that women reported higher levels of climate change anxiety compared to men, and this was driven by women's higher levels of climate change anxiety cognitive impairment. Women also indicated more frequent pro-environmental behaviours, higher levels of environmental identity and climate change perceptions than men. The findings further showed similar relations for men and women, between social psychological mechanisms (environmental identity and climate change perceptions) and their impact on climate change anxiety and some types of pro-environmental behaviours. The results also demonstrated that climate change perceptions mediated the effect of environmental identity on pro-environmental behaviours and those mediations were further moderated by gender.
DISCUSSION: The results highlight the importance of exploring the gender gap in environmental related attitudes and behaviours and the incorporation of gender mainstreaming in environmental sustainability policies and programmes.},
}
RevDate: 2025-06-26
Restriction times on the rise: mechanistic modelling of activity time of grassland vipers (Vipera spp.) in the face of climate change.
Frontiers in zoology, 22(1):10.
Climate change threatens species adapted to cool alpine environments, particularly ectotherms like reptiles. Small-sized grassland specialist vipers inhabit such environments in Eurasia and are highly susceptible to overheating and dehydration as global temperature rises. This study modelled activity restriction times, defined as hours when environmental temperatures exceed the thermal tolerance (i.e. not available for essential activities) of the species, for 20 grassland viper taxa to assess climate change impacts. Under future conditions, hours of activity restriction are projected to increase by 21% by the SSP1-2.6 scenario, and by 52.1% by the SSP5-8.5 scenario. Elevation and latitude significantly influenced restriction time changes, with high-altitude and northern populations predicted to be most affected. The taxa Vipera graeca and Vipera ursinii moldavica are expected to experience the greatest increase in restriction times. Despite warmer conditions potentially increasing hours within preferred thermal ranges, vipers are unlikely to exploit lower-elevation habitats due to competition and ecological constraints. These findings emphasise the urgent need for conservation strategies, including habitat preservation and connectivity, to mitigate the adverse effects of climate change on grassland vipers, particularly the most vulnerable populations.
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@article {pmid40551155,
year = {2025},
author = {Mizsei, E and Sos, T and Móré, A and Wenner, B and Rák, G and Mebert, K},
title = {Restriction times on the rise: mechanistic modelling of activity time of grassland vipers (Vipera spp.) in the face of climate change.},
journal = {Frontiers in zoology},
volume = {22},
number = {1},
pages = {10},
pmid = {40551155},
issn = {1742-9994},
support = {LIFE18 NAT/HU/000799//LIFE programme/ ; },
abstract = {Climate change threatens species adapted to cool alpine environments, particularly ectotherms like reptiles. Small-sized grassland specialist vipers inhabit such environments in Eurasia and are highly susceptible to overheating and dehydration as global temperature rises. This study modelled activity restriction times, defined as hours when environmental temperatures exceed the thermal tolerance (i.e. not available for essential activities) of the species, for 20 grassland viper taxa to assess climate change impacts. Under future conditions, hours of activity restriction are projected to increase by 21% by the SSP1-2.6 scenario, and by 52.1% by the SSP5-8.5 scenario. Elevation and latitude significantly influenced restriction time changes, with high-altitude and northern populations predicted to be most affected. The taxa Vipera graeca and Vipera ursinii moldavica are expected to experience the greatest increase in restriction times. Despite warmer conditions potentially increasing hours within preferred thermal ranges, vipers are unlikely to exploit lower-elevation habitats due to competition and ecological constraints. These findings emphasise the urgent need for conservation strategies, including habitat preservation and connectivity, to mitigate the adverse effects of climate change on grassland vipers, particularly the most vulnerable populations.},
}
RevDate: 2025-06-23
'Natural history museums can save the world': anti-colonialism, conservation and climate change.
Nature, 642(8069):861-863.
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@article {pmid40550882,
year = {2025},
author = {Castelvecchi, D},
title = {'Natural history museums can save the world': anti-colonialism, conservation and climate change.},
journal = {Nature},
volume = {642},
number = {8069},
pages = {861-863},
doi = {10.1038/d41586-025-01970-8},
pmid = {40550882},
issn = {1476-4687},
}
RevDate: 2025-06-23
CmpDate: 2025-06-24
Winters restrict a climate change-driven butterfly range expansion despite rapid evolution of seasonal timing traits.
Proceedings of the National Academy of Sciences of the United States of America, 122(26):e2418392122.
Climate change pushes species toward higher latitudes and altitudes, but the proximate drivers of range expansions vary, and it is unclear whether evolution facilitates climate change-induced range changes. In a temporally replicated field experiment, we translocated wall brown butterflies (Lasiommata megera) descending from range interior and range margin populations to sites at 1) the range interior, 2) the range margin, and 3) beyond the current northern range edge. Thereby, we tested for local adaptation in seasonal timing and winter survival and evaluated to what extent local adaptation influences the ongoing, climate-driven range expansion. Almost all individuals from all populations entered diapause at an appropriate time, despite previously identified among-population variation in diapause induction thresholds. Caterpillars of northern descent, however, grew faster than those from southern populations at all field sites. This may be a countergradient adaptation to compensate for the short, northern growing seasons, but we found no evidence for prewinter body mass affecting winter survival. In fact, winter survival was low overall-extremely so at the beyond range site-regardless of population origin, indicating that the primary constraint to range expansion is an inability to adapt to winter conditions. Hence, although range-expanding wall browns show clear local evolution of two traits related to seasonal timing, these putative local adaptations likely do not contribute to range expansion, which is instead limited by winter survival. To predict future range changes, it will be important to distinguish between the traits that evolve during range expansion and those that set the range limit.
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@article {pmid40549916,
year = {2025},
author = {Ittonen, M and Nielsen, ME and Siemers, I and Friberg, M and Gotthard, K},
title = {Winters restrict a climate change-driven butterfly range expansion despite rapid evolution of seasonal timing traits.},
journal = {Proceedings of the National Academy of Sciences of the United States of America},
volume = {122},
number = {26},
pages = {e2418392122},
doi = {10.1073/pnas.2418392122},
pmid = {40549916},
issn = {1091-6490},
support = {VR 2017-04159//Vetenskapsrådet (VR)/ ; VR 2017-04500//Vetenskapsrådet (VR)/ ; CTS 17:163//Carl Tryggers Stiftelse för Vetenskaplig Forskning (Carl Trygger Foundation)/ ; N/A//Bolin Centre for Climate Research/ ; N/A//Bolin Centre for Climate Research/ ; N/A//Alice och Lars Siéns fond/ ; },
mesh = {Animals ; *Butterflies/physiology/growth & development ; *Seasons ; *Climate Change ; *Biological Evolution ; Adaptation, Physiological ; Larva/physiology ; },
abstract = {Climate change pushes species toward higher latitudes and altitudes, but the proximate drivers of range expansions vary, and it is unclear whether evolution facilitates climate change-induced range changes. In a temporally replicated field experiment, we translocated wall brown butterflies (Lasiommata megera) descending from range interior and range margin populations to sites at 1) the range interior, 2) the range margin, and 3) beyond the current northern range edge. Thereby, we tested for local adaptation in seasonal timing and winter survival and evaluated to what extent local adaptation influences the ongoing, climate-driven range expansion. Almost all individuals from all populations entered diapause at an appropriate time, despite previously identified among-population variation in diapause induction thresholds. Caterpillars of northern descent, however, grew faster than those from southern populations at all field sites. This may be a countergradient adaptation to compensate for the short, northern growing seasons, but we found no evidence for prewinter body mass affecting winter survival. In fact, winter survival was low overall-extremely so at the beyond range site-regardless of population origin, indicating that the primary constraint to range expansion is an inability to adapt to winter conditions. Hence, although range-expanding wall browns show clear local evolution of two traits related to seasonal timing, these putative local adaptations likely do not contribute to range expansion, which is instead limited by winter survival. To predict future range changes, it will be important to distinguish between the traits that evolve during range expansion and those that set the range limit.},
}
MeSH Terms:
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Animals
*Butterflies/physiology/growth & development
*Seasons
*Climate Change
*Biological Evolution
Adaptation, Physiological
Larva/physiology
RevDate: 2025-06-23
CmpDate: 2025-06-24
High tree diversity exposed to unprecedented macroclimatic conditions even under minimal anthropogenic climate change.
Proceedings of the National Academy of Sciences of the United States of America, 122(26):e2420059122.
Tree species worldwide face increasing exposure to unprecedented macroclimatic conditions due to anthropogenic climate change, which may trigger biome shifts and ecosystem disruptions. We quantified climate change exposure-shifts to species' currently unoccupied climate zones-for 32,089 tree species globally by 2100, assessing both species-level and local tree diversity risks. On average, 69% of species are predicted to experience macroclimatic shifts in at least 10% of their range, while 14% face exposure in over 50% of their range under a high-emission (4 °C warming) future scenario. This suggests that most species retain substantial climate refugia within their current range. However, local tree diversity exposure is predicted to be severe in vast regions, including Eurasia, the northwestern United States and Canada, northern Chile, and the Amazon Delta. Under a moderate (2 °C warming) scenario, high tree diversity exposure is mostly restricted to taiga regions in the Northern Hemisphere. These findings provide conservative estimates of climate-driven biodiversity risk, as our approach focuses solely on macroclimate and does not account for additional stressors such as land-use change or species interactions. Identifying tree species and areas of high macroclimatic shift exposure allows for targeted conservation strategies, including species stability monitoring, assisted migration, and the protection of climate refugia. Our results offer a foundation for prioritizing conservation actions in a rapidly changing climate, ensuring long-term ecosystem resilience.
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@article {pmid40549910,
year = {2025},
author = {Boonman, CCF and Hoeks, S and Serra-Diaz, JM and Guo, WY and Enquist, BJ and Maitner, B and Merow, C and Svenning, JC},
title = {High tree diversity exposed to unprecedented macroclimatic conditions even under minimal anthropogenic climate change.},
journal = {Proceedings of the National Academy of Sciences of the United States of America},
volume = {122},
number = {26},
pages = {e2420059122},
doi = {10.1073/pnas.2420059122},
pmid = {40549910},
issn = {1091-6490},
support = {16549//Villum Fonden (Villum Foundation)/ ; DNRF173//Danish National Research Foundation/ ; 80NSSC22K0883//NASA (NASA)/ ; 2225078//NSF (NSF)/ ; ANR-21-CE32-0003//Agence Nationale de la Recherche (ANR)/ ; RYC2022-035668-I//MEC | Agencia Estatal de Investigación (AEI)/ ; 2225076//NSF (NSF)/ ; },
mesh = {*Climate Change ; *Biodiversity ; *Trees/physiology/classification ; Ecosystem ; Anthropogenic Effects ; },
abstract = {Tree species worldwide face increasing exposure to unprecedented macroclimatic conditions due to anthropogenic climate change, which may trigger biome shifts and ecosystem disruptions. We quantified climate change exposure-shifts to species' currently unoccupied climate zones-for 32,089 tree species globally by 2100, assessing both species-level and local tree diversity risks. On average, 69% of species are predicted to experience macroclimatic shifts in at least 10% of their range, while 14% face exposure in over 50% of their range under a high-emission (4 °C warming) future scenario. This suggests that most species retain substantial climate refugia within their current range. However, local tree diversity exposure is predicted to be severe in vast regions, including Eurasia, the northwestern United States and Canada, northern Chile, and the Amazon Delta. Under a moderate (2 °C warming) scenario, high tree diversity exposure is mostly restricted to taiga regions in the Northern Hemisphere. These findings provide conservative estimates of climate-driven biodiversity risk, as our approach focuses solely on macroclimate and does not account for additional stressors such as land-use change or species interactions. Identifying tree species and areas of high macroclimatic shift exposure allows for targeted conservation strategies, including species stability monitoring, assisted migration, and the protection of climate refugia. Our results offer a foundation for prioritizing conservation actions in a rapidly changing climate, ensuring long-term ecosystem resilience.},
}
MeSH Terms:
show MeSH Terms
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*Climate Change
*Biodiversity
*Trees/physiology/classification
Ecosystem
Anthropogenic Effects
RevDate: 2025-06-23
The Links Between Dengue Virus, Climate and Climate Change.
Current topics in microbiology and immunology [Epub ahead of print].
Climate plays a crucial role in shaping dengue virus (DENV) transmission dynamics by influencing directly the physical and behavioural traits of mosquito individuals and viral replication. This chapter describes and evidences the intricate relationships between climate variables, mosquito traits and DENV transmission, highlighting the importance of understanding such connections in the context of a growing DENV burden and a global environmental change.
Additional Links: PMID-40549184
PubMed:
Citation:
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@article {pmid40549184,
year = {2025},
author = {Lourenço, J and Geraldes, MA},
title = {The Links Between Dengue Virus, Climate and Climate Change.},
journal = {Current topics in microbiology and immunology},
volume = {},
number = {},
pages = {},
pmid = {40549184},
issn = {0070-217X},
abstract = {Climate plays a crucial role in shaping dengue virus (DENV) transmission dynamics by influencing directly the physical and behavioural traits of mosquito individuals and viral replication. This chapter describes and evidences the intricate relationships between climate variables, mosquito traits and DENV transmission, highlighting the importance of understanding such connections in the context of a growing DENV burden and a global environmental change.},
}
RevDate: 2025-06-25
CmpDate: 2025-06-24
Validation of a questionnaire for assessing household vulnerability to climate change and health among small island communities.
Frontiers in public health, 13:1593880.
INTRODUCTION: Small island communities in tropical regions are vulnerable to the impacts of climate change. However, there is a lack of a comprehensive tool to assess their health vulnerability, particularly at the household level. This study addresses this gap by developing and validating a questionnaire to evaluate household vulnerability to climate change and health in these communities.
MATERIALS AND METHODS: The questionnaire was constructed in three phases: questionnaire development, validity assessment, and pilot testing. It was developed using a comprehensive framework that incorporated three key dimensions of vulnerability: exposure, sensitivity, and adaptive capacity.
RESULTS: Content validity, evaluated by a panel of experts, demonstrated excellent item-level and scale-level validity indices with S-CVI/UA and S-CVI/Ave of 0.89 and 0.98, respectively. Pilot testing conducted in Carey Island identified 13.5% of households as highly vulnerable. Key contributing factors include high exposure to drought and shoreline erosion, limited access to healthcare, insufficient financial resources, lack of elevated housing structures, and inadequate community engagement and adaptive behavior.
DISCUSSION: The validated tool provides a reliable and context-specific instrument for identifying vulnerable households, enabling policymakers and practitioners to design tailored interventions. This tool provides a structured and evidence-based approach for assessing vulnerability, supporting more effective planning and resilience-building in small island communities facing climate-related health risks.
Additional Links: PMID-40547459
PubMed:
Citation:
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@article {pmid40547459,
year = {2025},
author = {Nazakat, R and Ibrahim, MF and Arsad, FS and Mohammad Sham, N and Nik Hassan, NMN and Mohamad, N and Rashid, SA and Wan Mahiyuddin, WR and Ismail, R},
title = {Validation of a questionnaire for assessing household vulnerability to climate change and health among small island communities.},
journal = {Frontiers in public health},
volume = {13},
number = {},
pages = {1593880},
pmid = {40547459},
issn = {2296-2565},
mesh = {Humans ; *Climate Change ; Surveys and Questionnaires/standards ; *Vulnerable Populations/statistics & numerical data ; Female ; Male ; *Family Characteristics ; Reproducibility of Results ; Adult ; Islands ; Middle Aged ; },
abstract = {INTRODUCTION: Small island communities in tropical regions are vulnerable to the impacts of climate change. However, there is a lack of a comprehensive tool to assess their health vulnerability, particularly at the household level. This study addresses this gap by developing and validating a questionnaire to evaluate household vulnerability to climate change and health in these communities.
MATERIALS AND METHODS: The questionnaire was constructed in three phases: questionnaire development, validity assessment, and pilot testing. It was developed using a comprehensive framework that incorporated three key dimensions of vulnerability: exposure, sensitivity, and adaptive capacity.
RESULTS: Content validity, evaluated by a panel of experts, demonstrated excellent item-level and scale-level validity indices with S-CVI/UA and S-CVI/Ave of 0.89 and 0.98, respectively. Pilot testing conducted in Carey Island identified 13.5% of households as highly vulnerable. Key contributing factors include high exposure to drought and shoreline erosion, limited access to healthcare, insufficient financial resources, lack of elevated housing structures, and inadequate community engagement and adaptive behavior.
DISCUSSION: The validated tool provides a reliable and context-specific instrument for identifying vulnerable households, enabling policymakers and practitioners to design tailored interventions. This tool provides a structured and evidence-based approach for assessing vulnerability, supporting more effective planning and resilience-building in small island communities facing climate-related health risks.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Climate Change
Surveys and Questionnaires/standards
*Vulnerable Populations/statistics & numerical data
Female
Male
*Family Characteristics
Reproducibility of Results
Adult
Islands
Middle Aged
RevDate: 2025-06-25
Characterizing climate change sentiments in Alaska on social media.
Digital geography and society, 8:.
The profound impacts of climate change have spurred global concerns. Yet, public perceptions of this issue exhibit significant variations rooted in local contexts. This study investigates public perceptions of climate change in Alaska on Twitter and explores their connections with local socioeconomic and environmental factors. Using geo-located tweets from 2014 to 2017, we identified a collection of climate-related tweets using a deep learning framework. Employing lexicon-based sentiment analysis, we quantified the sentiments with positive and negative scores, further enriched by extracting eight core emotions expressed in each tweet. Furthermore, we applied regression models to assess the influence of regional socioeconomic and environmental attributes on climate-related sentiments at the census tract level. Our findings reveal an overall upward trajectory of Alaska's Twitter-expressed climate change sentiments over time, particularly during the summer months. Insights into the interplay between local demographics and environmental features and climate change perceptions include: (1) Census tracts with higher Native Alaskan or American Indian populations tend to express more negative sentiments, (2) the inclusion of road density stands out as a significant factor, suggesting that climate change is seen/discussed more in areas with more dense-built infrastructure, and (3) the presence of mixed emotions exhibits a profound connection with climate change sentiments-i.e., emotions of disgust and surprise are inversely related, whereas sadness and trust demonstrate positive associations. These outcomes underscore an evolving situation awareness of climate change among individuals, emphasizing the need to consider local factors in understanding public perceptions of this global issue.
Additional Links: PMID-40547048
PubMed:
Citation:
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@article {pmid40547048,
year = {2025},
author = {Yin, J and Brooks, M and Wang, D and Chi, G},
title = {Characterizing climate change sentiments in Alaska on social media.},
journal = {Digital geography and society},
volume = {8},
number = {},
pages = {},
pmid = {40547048},
issn = {2666-3783},
support = {P2C HD041025/HD/NICHD NIH HHS/United States ; },
abstract = {The profound impacts of climate change have spurred global concerns. Yet, public perceptions of this issue exhibit significant variations rooted in local contexts. This study investigates public perceptions of climate change in Alaska on Twitter and explores their connections with local socioeconomic and environmental factors. Using geo-located tweets from 2014 to 2017, we identified a collection of climate-related tweets using a deep learning framework. Employing lexicon-based sentiment analysis, we quantified the sentiments with positive and negative scores, further enriched by extracting eight core emotions expressed in each tweet. Furthermore, we applied regression models to assess the influence of regional socioeconomic and environmental attributes on climate-related sentiments at the census tract level. Our findings reveal an overall upward trajectory of Alaska's Twitter-expressed climate change sentiments over time, particularly during the summer months. Insights into the interplay between local demographics and environmental features and climate change perceptions include: (1) Census tracts with higher Native Alaskan or American Indian populations tend to express more negative sentiments, (2) the inclusion of road density stands out as a significant factor, suggesting that climate change is seen/discussed more in areas with more dense-built infrastructure, and (3) the presence of mixed emotions exhibits a profound connection with climate change sentiments-i.e., emotions of disgust and surprise are inversely related, whereas sadness and trust demonstrate positive associations. These outcomes underscore an evolving situation awareness of climate change among individuals, emphasizing the need to consider local factors in understanding public perceptions of this global issue.},
}
RevDate: 2025-06-25
CmpDate: 2025-06-24
Differential Mortality Trends at the Intersection of Climate Change and Urban Growth From 13th to 18th Century Berlin.
American journal of biological anthropology, 187(2):e70071.
OBJECTIVES: The purpose of this study is to evaluate differences in adult mortality risk at the intersection of climate change and urbanization between late medieval (c. 1200-1500) and early modern (c. 1500-1800) Berlin. After the founding of the city in c. 1200, the early modern period saw increased population density and the advent of the Little Ice Age (LIA), whose long winters and wet summers destroyed crop yields.
MATERIALS AND METHODS: To test the hypothesis that mortality risk increased in the early modern period, this study examined Gompertz and Gompertz-Makeham mortality curves for adult individuals (n = 274) dated from c. 1200 to 1717 Berlin. To evaluate the magnitude of differences in mortality by time period and estimated sex, a Cox Proportional Hazards analysis was used.
RESULTS: All adults faced a decreased risk of mortality in the early modern period compared to the late medieval period. In both time periods, estimated females faced a higher risk of mortality compared to estimated males, though this difference was only statistically significant in the early modern period.
DISCUSSION: Decreased risk of mortality may indicate protective effects of urban life, even with the climatic variability of the LIA. The early modern period saw the proliferation of public hospitals and an increase in medical publications. Higher mortality risks for estimated females at this time may be a result of differential education and heightened religious tensions that resulted in witchcraft persecutions, possibly affecting social determinants of health for women at the time.
Additional Links: PMID-40546124
PubMed:
Citation:
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@article {pmid40546124,
year = {2025},
author = {Brennan, EJ},
title = {Differential Mortality Trends at the Intersection of Climate Change and Urban Growth From 13th to 18th Century Berlin.},
journal = {American journal of biological anthropology},
volume = {187},
number = {2},
pages = {e70071},
pmid = {40546124},
issn = {2692-7691},
support = {//University of South Carolina Office of the Vice President for Research/ ; RFF 2021-170//Rust Family Foundation/ ; BCS-2120106//Directorate for Social, Behavioral and Economic Sciences/ ; },
mesh = {Humans ; *Climate Change/history ; Male ; Female ; *Mortality/history/trends ; Berlin/epidemiology ; Adult ; History, Medieval ; *Urbanization/history ; History, 18th Century ; Middle Aged ; History, 15th Century ; History, 17th Century ; History, 16th Century ; Young Adult ; },
abstract = {OBJECTIVES: The purpose of this study is to evaluate differences in adult mortality risk at the intersection of climate change and urbanization between late medieval (c. 1200-1500) and early modern (c. 1500-1800) Berlin. After the founding of the city in c. 1200, the early modern period saw increased population density and the advent of the Little Ice Age (LIA), whose long winters and wet summers destroyed crop yields.
MATERIALS AND METHODS: To test the hypothesis that mortality risk increased in the early modern period, this study examined Gompertz and Gompertz-Makeham mortality curves for adult individuals (n = 274) dated from c. 1200 to 1717 Berlin. To evaluate the magnitude of differences in mortality by time period and estimated sex, a Cox Proportional Hazards analysis was used.
RESULTS: All adults faced a decreased risk of mortality in the early modern period compared to the late medieval period. In both time periods, estimated females faced a higher risk of mortality compared to estimated males, though this difference was only statistically significant in the early modern period.
DISCUSSION: Decreased risk of mortality may indicate protective effects of urban life, even with the climatic variability of the LIA. The early modern period saw the proliferation of public hospitals and an increase in medical publications. Higher mortality risks for estimated females at this time may be a result of differential education and heightened religious tensions that resulted in witchcraft persecutions, possibly affecting social determinants of health for women at the time.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Climate Change/history
Male
Female
*Mortality/history/trends
Berlin/epidemiology
Adult
History, Medieval
*Urbanization/history
History, 18th Century
Middle Aged
History, 15th Century
History, 17th Century
History, 16th Century
Young Adult
RevDate: 2025-06-23
Global warming potential implications of US waste LCA assumptions: A perturbation-based approach for decision support.
Waste management (New York, N.Y.), 204:114953 pii:S0956-053X(25)00364-2 [Epub ahead of print].
Waste management decision makers often rely on LCA findings to determine effective strategies to reduce environmental impacts, of which climate change mitigation has become centerstage. The complexity of conducting an LCA for waste management decision making is typically simplified using comprehensive models developed for wide region (e.g., United States, United Kingdom, Denmark) containing geographic and temporal metadata particular to the region. The aims of this study are to: 1) determine hotspot assumptions triggering the greatest sensitivity to the global warming potential (GWP) indicator for the management of various waste components in the US; and 2) inform on data collection approaches decision makers may use to improve their waste LCA by applying the findings of the first aim to a US context. A perturbation analysis was conducted for several recycling, landfilling, and combusting parameters using the Solid Waste Optimization Framework (SWOLF) Model. For landfilling, critical assumptions included landfill gas management factors such as lifetime gas collection efficiency, the type of gas management employed, and the bulk decay rate. In recycling, the most influential factor was the material substitution ratio. For combustion, key parameters were the avoided emissions from the electrical grid mixture and the types of metals recovered from the ash. Whenever data is available it should be supplemented in place of defaults to reduce uncertainty in waste LCA tools, especially the parameters highlighted that have influential impacts on results.
Additional Links: PMID-40543318
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PubMed:
Citation:
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@article {pmid40543318,
year = {2025},
author = {Anshassi, M},
title = {Global warming potential implications of US waste LCA assumptions: A perturbation-based approach for decision support.},
journal = {Waste management (New York, N.Y.)},
volume = {204},
number = {},
pages = {114953},
doi = {10.1016/j.wasman.2025.114953},
pmid = {40543318},
issn = {1879-2456},
abstract = {Waste management decision makers often rely on LCA findings to determine effective strategies to reduce environmental impacts, of which climate change mitigation has become centerstage. The complexity of conducting an LCA for waste management decision making is typically simplified using comprehensive models developed for wide region (e.g., United States, United Kingdom, Denmark) containing geographic and temporal metadata particular to the region. The aims of this study are to: 1) determine hotspot assumptions triggering the greatest sensitivity to the global warming potential (GWP) indicator for the management of various waste components in the US; and 2) inform on data collection approaches decision makers may use to improve their waste LCA by applying the findings of the first aim to a US context. A perturbation analysis was conducted for several recycling, landfilling, and combusting parameters using the Solid Waste Optimization Framework (SWOLF) Model. For landfilling, critical assumptions included landfill gas management factors such as lifetime gas collection efficiency, the type of gas management employed, and the bulk decay rate. In recycling, the most influential factor was the material substitution ratio. For combustion, key parameters were the avoided emissions from the electrical grid mixture and the types of metals recovered from the ash. Whenever data is available it should be supplemented in place of defaults to reduce uncertainty in waste LCA tools, especially the parameters highlighted that have influential impacts on results.},
}
RevDate: 2025-06-23
A socioecological approach to understanding and positively affecting the intersectionality between disability, race and ethnicity, climate change, and rehabilitation outcomes: A scoping review.
PM & R : the journal of injury, function, and rehabilitation [Epub ahead of print].
BACKGROUND: Health care outcomes for people with disability may be disproportionately affected by climate change through multiple interlinked factors, which are not well understood. Objective With use of scoping review methodology, this study aimed to model this intersectionality using socioecological (SE) levels to connect person-level rehabilitation diagnoses with systems/policy-level climate change and use this model to identify multilevel factors, rehabilitation outcomes, and responsive strategies from literature.
METHODS: A scoping review of literature was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews methodology from three databases (PubMed Medline, Ovid Medline, CINAHL) using combinations of keywords (climate change), (rehabilitation), (disability), and (race). Logic and SE models were combined to model this intersectionality and create review forms that were used to abstract data. Common themes were collated (results), and additional experiential insight was added to provide contextual relevance (discussion).
RESULTS: Of 32 deduplicated articles, 11 met inclusion criteria for qualitative analysis. Rehabilitation outcomes included physical, economic, mental, cognitive, and mortality (person level); rehabilitation services disruption, medical supply delay, emergency capacity overwhelmed (organizational level); and disabled environment (community level). Responsive strategies included education, backup supplies, planning, social support/utility registration (person level); competency assessment/training, physical medicine and rehabilitation physicians (PM&R) assisting patient in planning, providing pre-/postevent services, and establishing cross-coverage (interpersonal level); telerehabilitation, energy/resources conservation, PM&R inclusion in disaster mitigation planning (organization level); building accessible/resilient infrastructure, evidence-based practice guidelines through professional organizations (community level); and research funding, utility companies prioritizing power, and patients/providers included in planning (system/policy level).
DISCUSSION: Climate change impact on rehabilitation diagnoses such as spinal cord injury and limb loss, as well as intersectionality with rehabilitation outcomes and identified responsive strategies, has been comprehensively modeled using SE levels. Race is not a commonly identified factor.
CONCLUSION: PM&R physicians can play a vital role in this intersectionality of disability, climate change, and rehabilitation outcomes.
Additional Links: PMID-40542703
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PubMed:
Citation:
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@article {pmid40542703,
year = {2025},
author = {Grover, P and Verduzco-Gutierrez, M and Annaswamy, T},
title = {A socioecological approach to understanding and positively affecting the intersectionality between disability, race and ethnicity, climate change, and rehabilitation outcomes: A scoping review.},
journal = {PM & R : the journal of injury, function, and rehabilitation},
volume = {},
number = {},
pages = {},
doi = {10.1002/pmrj.13401},
pmid = {40542703},
issn = {1934-1563},
abstract = {BACKGROUND: Health care outcomes for people with disability may be disproportionately affected by climate change through multiple interlinked factors, which are not well understood. Objective With use of scoping review methodology, this study aimed to model this intersectionality using socioecological (SE) levels to connect person-level rehabilitation diagnoses with systems/policy-level climate change and use this model to identify multilevel factors, rehabilitation outcomes, and responsive strategies from literature.
METHODS: A scoping review of literature was conducted using Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews methodology from three databases (PubMed Medline, Ovid Medline, CINAHL) using combinations of keywords (climate change), (rehabilitation), (disability), and (race). Logic and SE models were combined to model this intersectionality and create review forms that were used to abstract data. Common themes were collated (results), and additional experiential insight was added to provide contextual relevance (discussion).
RESULTS: Of 32 deduplicated articles, 11 met inclusion criteria for qualitative analysis. Rehabilitation outcomes included physical, economic, mental, cognitive, and mortality (person level); rehabilitation services disruption, medical supply delay, emergency capacity overwhelmed (organizational level); and disabled environment (community level). Responsive strategies included education, backup supplies, planning, social support/utility registration (person level); competency assessment/training, physical medicine and rehabilitation physicians (PM&R) assisting patient in planning, providing pre-/postevent services, and establishing cross-coverage (interpersonal level); telerehabilitation, energy/resources conservation, PM&R inclusion in disaster mitigation planning (organization level); building accessible/resilient infrastructure, evidence-based practice guidelines through professional organizations (community level); and research funding, utility companies prioritizing power, and patients/providers included in planning (system/policy level).
DISCUSSION: Climate change impact on rehabilitation diagnoses such as spinal cord injury and limb loss, as well as intersectionality with rehabilitation outcomes and identified responsive strategies, has been comprehensively modeled using SE levels. Race is not a commonly identified factor.
CONCLUSION: PM&R physicians can play a vital role in this intersectionality of disability, climate change, and rehabilitation outcomes.},
}
RevDate: 2025-06-24
CmpDate: 2025-06-24
Climate change impacts on groundwater: a growing challenge for water resources sustainability in Brazil.
Environmental monitoring and assessment, 197(7):784.
Despite Brazil's substantial freshwater reserves, regional disparities and increasing anthropogenic pressures have led to recurrent water scarcity, particularly in the northeast and central-west regions. Climate change is expected to intensify these challenges by further stressing surface and groundwater resources. This study estimates the impacts of climate change on future water availability in Brazil using a GIS-based distributed water balance model, particularly the aquifer recharge. Changes in precipitation, temperature, surface runoff, and groundwater recharge (GWR) were evaluated under two emission scenarios (SSP245 and SSP585), based on bias-corrected CMIP6 projections for three future periods: 2025-2050 (F1), 2050-2075 (F2), and 2075-2100 (F3). Climate inputs were used to compute water balance parameters on a monthly basis, which were then aggregated to annual means and compared against a historical baseline (1980-2013). The results indicate an increase in average annual temperature under both emission scenarios. Under SSP245, the projected average temperature rise is 1.02 °C, 1.56 °C, and 1.94 °C for the periods F1, F2, and F3, respectively. Under SSP585, the temperature increase is more pronounced, with projections of 1.38 °C, 2.43 °C, and 3.66 °C for the same periods. Precipitation changes across the country are highly variable; however, the maps generally show a decrease in the northern and eastern regions. Changes in climate parameters are expected to impact annual runoff, with increases projected mainly in the southern and eastern regions. At the same time, decreases are anticipated in the north, west, and southeast regions, reaching up to - 261 mm/year. As surface water availability declines due to climate change, reliance on groundwater resources is expected to increase. However, climate change is projected to reduce GWR by up to - 666 mm/year directly. The Bauru-Caiuá Aquifer System is projected to experience the most severe reduction in GWR, with a decrease of up to - 27.94%. Other aquifers, such as Bambuí Cárstico, Furnas, Guarani, Parecis, Ponta Grossa, and Serra Geral, are also expected to face significant reductions in recharge. Therefore, an integrated approach to water resources management will be critical in these regions to effectively balance future water demand and supply.
Additional Links: PMID-40542190
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Citation:
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@article {pmid40542190,
year = {2025},
author = {Hirata, R and Goodarzi, L and Rörig, FS and Alves, LM and Bertolo, R},
title = {Climate change impacts on groundwater: a growing challenge for water resources sustainability in Brazil.},
journal = {Environmental monitoring and assessment},
volume = {197},
number = {7},
pages = {784},
pmid = {40542190},
issn = {1573-2959},
mesh = {*Climate Change ; Brazil ; *Groundwater/chemistry ; *Environmental Monitoring ; *Water Resources ; *Water Supply/statistics & numerical data ; *Conservation of Water Resources ; },
abstract = {Despite Brazil's substantial freshwater reserves, regional disparities and increasing anthropogenic pressures have led to recurrent water scarcity, particularly in the northeast and central-west regions. Climate change is expected to intensify these challenges by further stressing surface and groundwater resources. This study estimates the impacts of climate change on future water availability in Brazil using a GIS-based distributed water balance model, particularly the aquifer recharge. Changes in precipitation, temperature, surface runoff, and groundwater recharge (GWR) were evaluated under two emission scenarios (SSP245 and SSP585), based on bias-corrected CMIP6 projections for three future periods: 2025-2050 (F1), 2050-2075 (F2), and 2075-2100 (F3). Climate inputs were used to compute water balance parameters on a monthly basis, which were then aggregated to annual means and compared against a historical baseline (1980-2013). The results indicate an increase in average annual temperature under both emission scenarios. Under SSP245, the projected average temperature rise is 1.02 °C, 1.56 °C, and 1.94 °C for the periods F1, F2, and F3, respectively. Under SSP585, the temperature increase is more pronounced, with projections of 1.38 °C, 2.43 °C, and 3.66 °C for the same periods. Precipitation changes across the country are highly variable; however, the maps generally show a decrease in the northern and eastern regions. Changes in climate parameters are expected to impact annual runoff, with increases projected mainly in the southern and eastern regions. At the same time, decreases are anticipated in the north, west, and southeast regions, reaching up to - 261 mm/year. As surface water availability declines due to climate change, reliance on groundwater resources is expected to increase. However, climate change is projected to reduce GWR by up to - 666 mm/year directly. The Bauru-Caiuá Aquifer System is projected to experience the most severe reduction in GWR, with a decrease of up to - 27.94%. Other aquifers, such as Bambuí Cárstico, Furnas, Guarani, Parecis, Ponta Grossa, and Serra Geral, are also expected to face significant reductions in recharge. Therefore, an integrated approach to water resources management will be critical in these regions to effectively balance future water demand and supply.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
Brazil
*Groundwater/chemistry
*Environmental Monitoring
*Water Resources
*Water Supply/statistics & numerical data
*Conservation of Water Resources
RevDate: 2025-06-24
Louise Kelly-Hope-infectious diseases and climate change.
The Lancet. Infectious diseases, 25(7):720.
Additional Links: PMID-40541303
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@article {pmid40541303,
year = {2025},
author = {Samarasekera, U},
title = {Louise Kelly-Hope-infectious diseases and climate change.},
journal = {The Lancet. Infectious diseases},
volume = {25},
number = {7},
pages = {720},
doi = {10.1016/S1473-3099(25)00368-8},
pmid = {40541303},
issn = {1474-4457},
}
RevDate: 2025-06-23
Adapt water reserves to climate change: study case Romania.
Environmental science and pollution research international [Epub ahead of print].
At the regional level, hydrological factors, catchment properties, as well as the way water reserves are utilized, represent major determining factors of the reactions of lake ecosystems to climate change (CC). In this context, lakes also have a negative impact related to the large amounts of water they can consume through evaporation. This paper quantifies the effects of a small artificial lake-Dridu from Romania (with complex usage) on the environment in the context of CC, estimating the blue water footprint (WF) and carbon footprint (CF) under different use scenarios. Thus, an analysis of the evolution of CF and WF is conducted until 2100, considering forecasts of changes in average temperatures, as well as a partial coverage of the lake's surface with floating photovoltaic systems (FPV). During the study period from 2017 to 2021, the average WF was 0.054 million m[3], and the carbon intensity was 120.23 kg CO2e/MWh. By covering 2 ha of the reservoir's surface with FPV, the production and release of CO2 and CH4 into the atmosphere decrease, on average, by 30% for WF and 28.13% for CF. For the CC scenarios, it is observed that WF will increase by an average of 10.4%, while the carbon footprint shows no significant variations. It is worth mentioning that this type of approach, e.g., impact of FPV on WF and CF, as well as the use of FPV as a measure of coping with CC, has not been studied yet in any region of Eastern Europe. This study, given that it deals with relatively new technologies (FPV), has some gaps, since the CF is computed based on estimates, not on measured data. However, the results and the methodology currently presented can be used by various stakeholders to identify the best coping mechanism for preserving the water quantity and for generating clean energy. Also, these types of studies can be a good stimulus for the authorities to develop and permit the placement of FPV on small reservoirs and to investigate the effects of such projects in terms of energy, FPV efficiency, water quantity, and quality, as it will allow the actual quantification of different effects and benefits brought by this technology (water quality indicators, GHG emission, reduction of evaporation, FPV energy output).
Additional Links: PMID-40540187
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@article {pmid40540187,
year = {2025},
author = {Dumitran, GE and Vuta, LI},
title = {Adapt water reserves to climate change: study case Romania.},
journal = {Environmental science and pollution research international},
volume = {},
number = {},
pages = {},
pmid = {40540187},
issn = {1614-7499},
support = {Gnac-ARUT//National Program for Research of the National Association of Technical Universities/ ; },
abstract = {At the regional level, hydrological factors, catchment properties, as well as the way water reserves are utilized, represent major determining factors of the reactions of lake ecosystems to climate change (CC). In this context, lakes also have a negative impact related to the large amounts of water they can consume through evaporation. This paper quantifies the effects of a small artificial lake-Dridu from Romania (with complex usage) on the environment in the context of CC, estimating the blue water footprint (WF) and carbon footprint (CF) under different use scenarios. Thus, an analysis of the evolution of CF and WF is conducted until 2100, considering forecasts of changes in average temperatures, as well as a partial coverage of the lake's surface with floating photovoltaic systems (FPV). During the study period from 2017 to 2021, the average WF was 0.054 million m[3], and the carbon intensity was 120.23 kg CO2e/MWh. By covering 2 ha of the reservoir's surface with FPV, the production and release of CO2 and CH4 into the atmosphere decrease, on average, by 30% for WF and 28.13% for CF. For the CC scenarios, it is observed that WF will increase by an average of 10.4%, while the carbon footprint shows no significant variations. It is worth mentioning that this type of approach, e.g., impact of FPV on WF and CF, as well as the use of FPV as a measure of coping with CC, has not been studied yet in any region of Eastern Europe. This study, given that it deals with relatively new technologies (FPV), has some gaps, since the CF is computed based on estimates, not on measured data. However, the results and the methodology currently presented can be used by various stakeholders to identify the best coping mechanism for preserving the water quantity and for generating clean energy. Also, these types of studies can be a good stimulus for the authorities to develop and permit the placement of FPV on small reservoirs and to investigate the effects of such projects in terms of energy, FPV efficiency, water quantity, and quality, as it will allow the actual quantification of different effects and benefits brought by this technology (water quality indicators, GHG emission, reduction of evaporation, FPV energy output).},
}
RevDate: 2025-06-24
CmpDate: 2025-06-23
Synergies Between Agricultural Production and Shorebird Conservation With Climate Change in the Central Valley, California, With Optimized Water Allocation and Multi-Benefit Land Use.
Global change biology, 31(6):e70304.
Conservation planning that enhances the resiliency of biodiversity to climate change requires adaptive water and land use decision-making in the most cost-efficient way. This has many challenges since landscapes with high biodiversity can embrace intense human production activities, particularly agriculture. Conventionally, water and land used for conservation are often regarded as tradeoffs to agricultural productivity. However, this study found that agricultural water and land use synergize with shorebird conservation in the Central Valley, California. If informed decisions are made to guide strategic land use, landscapes can adapt to climate change and offer multiple benefits. This study used a coupled economic optimization model with a species distribution model to consider human factors in ecological impacts. The objective was to assess the impacts of agricultural water and land use decisions under different climate change scenarios on 10 shorebird species populations in California's Central Valley. Our results showed that strategic water and land management can offer favorable habitats to targeted shorebirds with a land composition including diversified crop categories complementary to wetlands. This study demonstrates that agricultural lands can be as important as wetlands to shorebirds to sustain their migratory stages throughout the year. Wetland restoration without species habitat preference information can lead to population shrinkage since wetland types vary in habitat importance to the shorebird species studied in this research. Business as usual, along with land use and climate change, will decrease shorebirds' breeding season and population to the same degree as they impact non-breeding populations. The synergies between agricultural production and shorebird conservation were found in the scenarios that favor agricultural production water use but also favor habitat provisioning to shorebirds in the Central Valley, California, under climate change.
Additional Links: PMID-40539289
PubMed:
Citation:
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@article {pmid40539289,
year = {2025},
author = {Li, L and Cole, S and Rodriguez-Flores, JM and Hestir, E and Fink, D and Viers, JH and Medellin-Azuara, J and Conklin, M and Harmon, T},
title = {Synergies Between Agricultural Production and Shorebird Conservation With Climate Change in the Central Valley, California, With Optimized Water Allocation and Multi-Benefit Land Use.},
journal = {Global change biology},
volume = {31},
number = {6},
pages = {e70304},
pmid = {40539289},
issn = {1365-2486},
support = {M21PR3417//University of California Multicampus Research Initiative Program/ ; 21-0557-000-SO//California Department of Food and Agriculture/ ; 1639268//National Science Foundation/ ; 2021-69012-35916//USDA National Institute of Food and Agriculture (NIFA)/ ; },
mesh = {*Climate Change ; California ; *Conservation of Natural Resources/methods ; Animals ; *Agriculture/methods ; *Birds/physiology ; Biodiversity ; Wetlands ; },
abstract = {Conservation planning that enhances the resiliency of biodiversity to climate change requires adaptive water and land use decision-making in the most cost-efficient way. This has many challenges since landscapes with high biodiversity can embrace intense human production activities, particularly agriculture. Conventionally, water and land used for conservation are often regarded as tradeoffs to agricultural productivity. However, this study found that agricultural water and land use synergize with shorebird conservation in the Central Valley, California. If informed decisions are made to guide strategic land use, landscapes can adapt to climate change and offer multiple benefits. This study used a coupled economic optimization model with a species distribution model to consider human factors in ecological impacts. The objective was to assess the impacts of agricultural water and land use decisions under different climate change scenarios on 10 shorebird species populations in California's Central Valley. Our results showed that strategic water and land management can offer favorable habitats to targeted shorebirds with a land composition including diversified crop categories complementary to wetlands. This study demonstrates that agricultural lands can be as important as wetlands to shorebirds to sustain their migratory stages throughout the year. Wetland restoration without species habitat preference information can lead to population shrinkage since wetland types vary in habitat importance to the shorebird species studied in this research. Business as usual, along with land use and climate change, will decrease shorebirds' breeding season and population to the same degree as they impact non-breeding populations. The synergies between agricultural production and shorebird conservation were found in the scenarios that favor agricultural production water use but also favor habitat provisioning to shorebirds in the Central Valley, California, under climate change.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
California
*Conservation of Natural Resources/methods
Animals
*Agriculture/methods
*Birds/physiology
Biodiversity
Wetlands
RevDate: 2025-06-24
CmpDate: 2025-06-23
The impact of climate change on depression in rural Chinese older adult.
Frontiers in public health, 13:1610597.
INTRODUCTION: In recent years, the impact of climate change on the economy and society has become increasingly significant, with depression emerging as a major factor hindering individuals' daily functioning and quality of life. Rural older adult, due to their low income and inadequate social security, face particularly prominent depressive symptoms. However, existing research has predominantly focused on developed countries, with insufficient attention paid to depressive disorders among rural older adult populations in China.
METHODS: This study, based on data from the China Health and Retirement Longitudinal Study (CHARLS) from 2013 to 2020 and meteorological monitoring data, employs a two-way fixed effects model to examine the effects of climate change on depressive symptoms in rural older adult.
RESULTS: The findings reveal that: (1) extreme low temperatures are the primary climatic factor increasing depression risks of rural older adult; (2) the depression of women, those with low education levels, those engaged in agricultural activities, and widowed individuals is more significantly affected by low temperatures; (3) climate change directly heightens depression risks among rural older adult through heightened social isolation and loneliness. (4) climate change indirectly exacerbates depression risks through deteriorating physical health, reduced outdoor activities, declining cognitive abilities, and decreased sleep quality.
DISCUSSION: This study provides empirical evidence for policymakers to assess the health costs of climate change and propose targeted interventions for depressive disorders.
Additional Links: PMID-40538695
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Citation:
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@article {pmid40538695,
year = {2025},
author = {Liu, C and Zhang, K and Zhao, C and Yan, Y and Li, J},
title = {The impact of climate change on depression in rural Chinese older adult.},
journal = {Frontiers in public health},
volume = {13},
number = {},
pages = {1610597},
pmid = {40538695},
issn = {2296-2565},
mesh = {Humans ; *Climate Change/statistics & numerical data ; China/epidemiology ; Aged ; Female ; Male ; *Rural Population/statistics & numerical data ; Longitudinal Studies ; *Depression/epidemiology ; Middle Aged ; Aged, 80 and over ; Quality of Life ; East Asian People ; },
abstract = {INTRODUCTION: In recent years, the impact of climate change on the economy and society has become increasingly significant, with depression emerging as a major factor hindering individuals' daily functioning and quality of life. Rural older adult, due to their low income and inadequate social security, face particularly prominent depressive symptoms. However, existing research has predominantly focused on developed countries, with insufficient attention paid to depressive disorders among rural older adult populations in China.
METHODS: This study, based on data from the China Health and Retirement Longitudinal Study (CHARLS) from 2013 to 2020 and meteorological monitoring data, employs a two-way fixed effects model to examine the effects of climate change on depressive symptoms in rural older adult.
RESULTS: The findings reveal that: (1) extreme low temperatures are the primary climatic factor increasing depression risks of rural older adult; (2) the depression of women, those with low education levels, those engaged in agricultural activities, and widowed individuals is more significantly affected by low temperatures; (3) climate change directly heightens depression risks among rural older adult through heightened social isolation and loneliness. (4) climate change indirectly exacerbates depression risks through deteriorating physical health, reduced outdoor activities, declining cognitive abilities, and decreased sleep quality.
DISCUSSION: This study provides empirical evidence for policymakers to assess the health costs of climate change and propose targeted interventions for depressive disorders.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Climate Change/statistics & numerical data
China/epidemiology
Aged
Female
Male
*Rural Population/statistics & numerical data
Longitudinal Studies
*Depression/epidemiology
Middle Aged
Aged, 80 and over
Quality of Life
East Asian People
RevDate: 2025-06-24
CmpDate: 2025-06-24
The contemporary spell of heat stroke in Karachi amid global warming and power crisis: a threatened call for medical emergency.
Frontiers in public health, 13:1469486.
The study examines the impact of population density, air pollution, and temperature on heat stroke cases in Karachi, focusing on stroke-related mortality from 2010 to 2024. It develops an intelligent system for adaptive forecasting, incorporating population increase, air quality, meteorological activity, and mortality data, presenting urban vulnerability to health crises. A Pearson correlation analysis was used to determine the association between these factors, which makes it possible to present urban vulnerability to health crises from various angles that are systematically relevant and interdependent at the same time. This study is unique because it takes an integrated approach, relating urban stressors and climate conditions to public health outcomes in Karachi, a context that has been neglected in previous studies.
Additional Links: PMID-40538687
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Citation:
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@article {pmid40538687,
year = {2025},
author = {Saadat, A and Zubair, R and Siddiqui, UI and Mughal, S},
title = {The contemporary spell of heat stroke in Karachi amid global warming and power crisis: a threatened call for medical emergency.},
journal = {Frontiers in public health},
volume = {13},
number = {},
pages = {1469486},
pmid = {40538687},
issn = {2296-2565},
mesh = {Humans ; Pakistan/epidemiology ; *Heat Stroke/mortality/epidemiology ; *Global Warming/statistics & numerical data ; Air Pollution/adverse effects/statistics & numerical data ; },
abstract = {The study examines the impact of population density, air pollution, and temperature on heat stroke cases in Karachi, focusing on stroke-related mortality from 2010 to 2024. It develops an intelligent system for adaptive forecasting, incorporating population increase, air quality, meteorological activity, and mortality data, presenting urban vulnerability to health crises. A Pearson correlation analysis was used to determine the association between these factors, which makes it possible to present urban vulnerability to health crises from various angles that are systematically relevant and interdependent at the same time. This study is unique because it takes an integrated approach, relating urban stressors and climate conditions to public health outcomes in Karachi, a context that has been neglected in previous studies.},
}
MeSH Terms:
show MeSH Terms
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Humans
Pakistan/epidemiology
*Heat Stroke/mortality/epidemiology
*Global Warming/statistics & numerical data
Air Pollution/adverse effects/statistics & numerical data
RevDate: 2025-06-24
Private investments in climate change adaptation are increasing in Europe, although sectoral differences remain.
Communications earth & environment, 6(1):470.
Climate-induced hazards are becoming more frequent and severe, causing escalating economic losses worldwide. Consequently, climate change adaptation is increasingly necessary to protect people, nature and the economy. However, little is known about who is adapting and how much they spend on adaptation measures, especially in the private sector. This article focuses on firms-the backbone of economic development, yet understudied in climate adaptation research. Here we present insights from a unique panel dataset detailing businesses' adaptation investments across 28 European countries (2018-2022), 5 hazard types, and 19 economic sectors. Our descriptive analysis reveals low but increasing adaptation investments across Europe (0.15-0.92% of national gross domestic product, annually increasing by 30.6-37.4%). Moreover, we highlight considerable differences in adaptation intensity across sectors, including low adaptation intensity in manufacturing and retail trade. Additionally, our econometric analysis indicates that public adaptation spending crowds in private investments in adaptation, highlighting opportunities to facilitate autonomous adaptation.
Additional Links: PMID-40538635
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Citation:
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@article {pmid40538635,
year = {2025},
author = {Cortés Arbués, I and Chatzivasileiadis, T and Storm, S and Ivanova, O and Filatova, T},
title = {Private investments in climate change adaptation are increasing in Europe, although sectoral differences remain.},
journal = {Communications earth & environment},
volume = {6},
number = {1},
pages = {470},
pmid = {40538635},
issn = {2662-4435},
abstract = {Climate-induced hazards are becoming more frequent and severe, causing escalating economic losses worldwide. Consequently, climate change adaptation is increasingly necessary to protect people, nature and the economy. However, little is known about who is adapting and how much they spend on adaptation measures, especially in the private sector. This article focuses on firms-the backbone of economic development, yet understudied in climate adaptation research. Here we present insights from a unique panel dataset detailing businesses' adaptation investments across 28 European countries (2018-2022), 5 hazard types, and 19 economic sectors. Our descriptive analysis reveals low but increasing adaptation investments across Europe (0.15-0.92% of national gross domestic product, annually increasing by 30.6-37.4%). Moreover, we highlight considerable differences in adaptation intensity across sectors, including low adaptation intensity in manufacturing and retail trade. Additionally, our econometric analysis indicates that public adaptation spending crowds in private investments in adaptation, highlighting opportunities to facilitate autonomous adaptation.},
}
RevDate: 2025-06-23
Exposure to pollution and climate change-induced food insecurity on depressive symptoms among adolescents in rural areas of Afghanistan.
Discover mental health, 5(1):92.
BACKGROUND: Research into how pollution and climate change-induced food insecurity affect adolescents' mental health in Afghanistan is still in its infancy. This study analyses the association between pollution exposure, climate change-induced food insecurity and, depressive symptoms among adolescents in Afghanistan.
METHODS: A cross-sectional study was conducted among 1416 adolescents and their 1416 parents and/or caregivers in seven provinces of Afghanistan. Exposure to pollution and climate change-induced food insecurity are the explanatory variables of interest. Mental health was measured by the occurrence of depression. Multivariate logistic regression analysis was used for estimation.
RESULTS: The multivariate logistic regression results revealed that adolescents exposed to pollution were 2.66 times more likely to exhibit depressive symptoms (OR = 2.66; p < 0.001), and the effects were significant for both boys and girls. Adolescents experiencing climate change (drought and floods) induced food insecurity were 1.39 times more likely to exhibit depressive symptoms (OR = 1.30; p < 0.05). In addition, the study found that the effects of drought and flood induced food insecurity on mental health were pronounced among girls than boys.
CONCLUSION: Exposure to pollution and climate change-induced food insecurity were associated with depressive symptoms among adolescents. The public, private sector, and international organizations should promote pollution, drought, and flood mitigation strategies, as these environmental factors may contribute to mental health challenges among adolescents. There is need for interventions that specifically target female adolescents given their vulnerabilities to climate change-induced food insecurity. There is scope to integrate mental health services, with food security, pollution and climate mitigation interventions in Afghanistan. Policymakers should focus on regular community-based mental health screening programs, training local mental health professionals, and educating adolescents about the symptoms of depression.
Additional Links: PMID-40537584
PubMed:
Citation:
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@article {pmid40537584,
year = {2025},
author = {Murendo, C},
title = {Exposure to pollution and climate change-induced food insecurity on depressive symptoms among adolescents in rural areas of Afghanistan.},
journal = {Discover mental health},
volume = {5},
number = {1},
pages = {92},
pmid = {40537584},
issn = {2731-4383},
abstract = {BACKGROUND: Research into how pollution and climate change-induced food insecurity affect adolescents' mental health in Afghanistan is still in its infancy. This study analyses the association between pollution exposure, climate change-induced food insecurity and, depressive symptoms among adolescents in Afghanistan.
METHODS: A cross-sectional study was conducted among 1416 adolescents and their 1416 parents and/or caregivers in seven provinces of Afghanistan. Exposure to pollution and climate change-induced food insecurity are the explanatory variables of interest. Mental health was measured by the occurrence of depression. Multivariate logistic regression analysis was used for estimation.
RESULTS: The multivariate logistic regression results revealed that adolescents exposed to pollution were 2.66 times more likely to exhibit depressive symptoms (OR = 2.66; p < 0.001), and the effects were significant for both boys and girls. Adolescents experiencing climate change (drought and floods) induced food insecurity were 1.39 times more likely to exhibit depressive symptoms (OR = 1.30; p < 0.05). In addition, the study found that the effects of drought and flood induced food insecurity on mental health were pronounced among girls than boys.
CONCLUSION: Exposure to pollution and climate change-induced food insecurity were associated with depressive symptoms among adolescents. The public, private sector, and international organizations should promote pollution, drought, and flood mitigation strategies, as these environmental factors may contribute to mental health challenges among adolescents. There is need for interventions that specifically target female adolescents given their vulnerabilities to climate change-induced food insecurity. There is scope to integrate mental health services, with food security, pollution and climate mitigation interventions in Afghanistan. Policymakers should focus on regular community-based mental health screening programs, training local mental health professionals, and educating adolescents about the symptoms of depression.},
}
RevDate: 2025-06-19
CmpDate: 2025-06-19
Utilizing geospatial tools for assessing climate change vulnerability: a case study of the Ratnapura District, Sri Lanka.
Environmental monitoring and assessment, 197(7):774.
This study utilizes geospatial tools to assess the climate change vulnerability of the Ratnapura District, Sri Lanka, by examining three key dimensions: exposure, sensitivity, and adaptive capacity. Ratnapura is particularly prone to climate-related hazards, such as floods, landslides, and droughts, which pose significant threats to its socio-economic stability and environmental health. The assessment employs historical climate data and geographic information to develop exposure maps, while sensitivity is evaluated through an analysis of socio-economic and environmental conditions. Adaptive capacity is measured by examining local institutional frameworks and resource availability. The findings reveal high vulnerability levels, particularly in the Ratnapura and Kalawana Divisional Secretariat (DS) divisions, highlighting the urgent need for targeted adaptation strategies. This study demonstrates the effectiveness of geospatial analysis tools in conducting comprehensive climate vulnerability assessments, providing valuable insights for developing climate-sensitive policies, and enhancing disaster risk reduction efforts. The results offer a foundation for local and regional authorities to implement proactive measures to build resilience against climate change impacts.
Additional Links: PMID-40536594
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Citation:
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@article {pmid40536594,
year = {2025},
author = {Piyasena, NMPM and Bandara, SMGL},
title = {Utilizing geospatial tools for assessing climate change vulnerability: a case study of the Ratnapura District, Sri Lanka.},
journal = {Environmental monitoring and assessment},
volume = {197},
number = {7},
pages = {774},
pmid = {40536594},
issn = {1573-2959},
mesh = {*Climate Change ; Sri Lanka ; *Environmental Monitoring/methods ; Floods/statistics & numerical data ; Droughts/statistics & numerical data ; Landslides/statistics & numerical data ; Risk Assessment/methods ; },
abstract = {This study utilizes geospatial tools to assess the climate change vulnerability of the Ratnapura District, Sri Lanka, by examining three key dimensions: exposure, sensitivity, and adaptive capacity. Ratnapura is particularly prone to climate-related hazards, such as floods, landslides, and droughts, which pose significant threats to its socio-economic stability and environmental health. The assessment employs historical climate data and geographic information to develop exposure maps, while sensitivity is evaluated through an analysis of socio-economic and environmental conditions. Adaptive capacity is measured by examining local institutional frameworks and resource availability. The findings reveal high vulnerability levels, particularly in the Ratnapura and Kalawana Divisional Secretariat (DS) divisions, highlighting the urgent need for targeted adaptation strategies. This study demonstrates the effectiveness of geospatial analysis tools in conducting comprehensive climate vulnerability assessments, providing valuable insights for developing climate-sensitive policies, and enhancing disaster risk reduction efforts. The results offer a foundation for local and regional authorities to implement proactive measures to build resilience against climate change impacts.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
Sri Lanka
*Environmental Monitoring/methods
Floods/statistics & numerical data
Droughts/statistics & numerical data
Landslides/statistics & numerical data
Risk Assessment/methods
RevDate: 2025-06-19
CmpDate: 2025-06-19
Seasonal climate change characteristics of the Mu Us Sandy Land based on long time scale.
Environmental monitoring and assessment, 197(7):771.
The study of seasonal-scale climate-vegetation coupling mechanisms is important for coordinating desertification control and climate adaptation. Taking the Mu Us Sandy Land (MUSL) as a case study, we gathered meteorological data from 1959 to 2019 (including maximum temperature, minimum temperature, and precipitation) for seasonal analysis. We conducted M-K significance and mutation analysis, Morlet wavelet periodicity analysis and correlation analysis and investigated the effects of various seasonal and annual climate factors on NDVI using NDVI values collected from 1999 to 2019. The results indicate the following: (1) Both the maximum and minimum temperatures in the MUSL exhibit an upward trend across all four seasons. Precipitation in autumn shows a decreasing trend, while in spring, summer, and winter, it increases, leading to an overall rise in precipitation. (2) The maximum and minimum temperatures in MUSL experienced a mutation in the 1980 and 2000, respectively, while precipitation underwent a mutation in the 1980 and 2019. After these mutations, both temperature and precipitation exhibited an overall upward trend. (3) The first primary cycle for both the maximum and minimum temperatures is 18 years, while the first primary cycle for precipitation is 8 years. (4) The impact of the climate in MUSL on vegetation is as follows: precipitation > temperature.
Additional Links: PMID-40536528
PubMed:
Citation:
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@article {pmid40536528,
year = {2025},
author = {Liang, L and Chao, Y and Wang, X and Li, J and Ma, P},
title = {Seasonal climate change characteristics of the Mu Us Sandy Land based on long time scale.},
journal = {Environmental monitoring and assessment},
volume = {197},
number = {7},
pages = {771},
pmid = {40536528},
issn = {1573-2959},
support = {2023JCYB449//General project of Shaanxi Provincial Department of Science and Technology/ ; YDBK2017-19//Yan'an University Project/ ; 2023SLJBZ002//Yan'an Science and Technology Bureau's List System Project/ ; },
mesh = {*Climate Change ; *Environmental Monitoring ; Seasons ; Temperature ; Desert Climate ; },
abstract = {The study of seasonal-scale climate-vegetation coupling mechanisms is important for coordinating desertification control and climate adaptation. Taking the Mu Us Sandy Land (MUSL) as a case study, we gathered meteorological data from 1959 to 2019 (including maximum temperature, minimum temperature, and precipitation) for seasonal analysis. We conducted M-K significance and mutation analysis, Morlet wavelet periodicity analysis and correlation analysis and investigated the effects of various seasonal and annual climate factors on NDVI using NDVI values collected from 1999 to 2019. The results indicate the following: (1) Both the maximum and minimum temperatures in the MUSL exhibit an upward trend across all four seasons. Precipitation in autumn shows a decreasing trend, while in spring, summer, and winter, it increases, leading to an overall rise in precipitation. (2) The maximum and minimum temperatures in MUSL experienced a mutation in the 1980 and 2000, respectively, while precipitation underwent a mutation in the 1980 and 2019. After these mutations, both temperature and precipitation exhibited an overall upward trend. (3) The first primary cycle for both the maximum and minimum temperatures is 18 years, while the first primary cycle for precipitation is 8 years. (4) The impact of the climate in MUSL on vegetation is as follows: precipitation > temperature.},
}
MeSH Terms:
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*Climate Change
*Environmental Monitoring
Seasons
Temperature
Desert Climate
RevDate: 2025-06-24
The impact of climate change on road traffic crashes in Ghana.
International journal of biometeorology [Epub ahead of print].
Despite the substantial injuries and fatalities from Road Traffic Crashes (RTCs), evidence of climate change's impact on RTCs in Ghana is lacking. This study assessed the impact of climate change on RTCs in Ghana by combining quantitative (Mann-Kendall trend tests, Continuous Wavelet Transform analysis, causal inference analysis) and qualitative (15 key stakeholder interviews) methods. The quantitative analysis employed monthly rainfall and temperature data (1991-2021) alongside RTC data (1998-2021) across 10 regions. While rainfall trends varied regionally, the wet season (April through mid-October) showed a strong link to crash severity for all regions across Ghana. Wavelet analysis showed higher crash severity in the wet season within every 2-8 months period in a particular annual year during the study period. Causal inference analysis revealed rainfall's stronger influence (3.59%) on fatal crashes during the wet season compared to temperature (0.04%). Key stakeholder interviews highlighted perceived changes in temperature and intense rainfall patterns affecting RTCs, especially during rainy seasons suggesting an association between increased rainfall and crash severity. These findings emphasize the multifaceted role of climate change on road safety and the need to address weather-specific risks.
Additional Links: PMID-40536515
PubMed:
Citation:
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@article {pmid40536515,
year = {2025},
author = {Akorli, R and Antwi-Agyei, P and Davies, P and Damsere-Derry, J and Baffour-Ata, F and Nakua, E and Donkor, P and Mock, C},
title = {The impact of climate change on road traffic crashes in Ghana.},
journal = {International journal of biometeorology},
volume = {},
number = {},
pages = {},
pmid = {40536515},
issn = {1432-1254},
support = {D43 TW007267/TW/FIC NIH HHS/United States ; },
abstract = {Despite the substantial injuries and fatalities from Road Traffic Crashes (RTCs), evidence of climate change's impact on RTCs in Ghana is lacking. This study assessed the impact of climate change on RTCs in Ghana by combining quantitative (Mann-Kendall trend tests, Continuous Wavelet Transform analysis, causal inference analysis) and qualitative (15 key stakeholder interviews) methods. The quantitative analysis employed monthly rainfall and temperature data (1991-2021) alongside RTC data (1998-2021) across 10 regions. While rainfall trends varied regionally, the wet season (April through mid-October) showed a strong link to crash severity for all regions across Ghana. Wavelet analysis showed higher crash severity in the wet season within every 2-8 months period in a particular annual year during the study period. Causal inference analysis revealed rainfall's stronger influence (3.59%) on fatal crashes during the wet season compared to temperature (0.04%). Key stakeholder interviews highlighted perceived changes in temperature and intense rainfall patterns affecting RTCs, especially during rainy seasons suggesting an association between increased rainfall and crash severity. These findings emphasize the multifaceted role of climate change on road safety and the need to address weather-specific risks.},
}
RevDate: 2025-06-20
Preparedness of nurses for climate change: questionnaire development and preliminary validation.
International journal of nursing studies advances, 8:100337.
BACKGROUND: Nurses are well-positioned to lead climate action efforts. There are several tools currently available for measuring nurses' awareness, attitudes and practices regarding climate change. While each of these existing tools provides valuable insights into nurses' awareness, attitudes, and practices regarding climate change, none of them address preparedness in taking actions in the near future, which is important to inform strategies for motivating climate change actions targeting nurses.
OBJECTIVES: To describe the development and validation an instrument, provides a means to measure nurses internationally regarding their self-perceived engagement (achievement and preparedness), as well as their awareness and attitudes towards climate change.
METHODS: A self-administered structured questionnaire for a cross-sectional multinational survey was developed. The 2018 International Council of Nursing (ICN)'s Position Statement on Nurses, Climate Change and Health was used to guide the achievement and preparedness of climate change actions. An expert panel of six nursing scholars rated the content validity. Scale-level and item-level Content Validity Index (S-CVI and I-CVI) were calculated. Based on the first 509 responses from the survey, internal consistency was assessed by Cronbach's alpha, convergent validity by correlation analyses, and structural validity was assessed by exploratory factor analysis.
FINDINGS: The I-CVI of the final version was above 0.83 for all items except one. The S-CVI was 0.96. The internal consistency assessed by Cronbach's alpha was 0.943. All constructs were significantly positively associated with each other. Eight factors were identified by exploratory factor analysis, which structurally largely agree with the different parts of the questionnaire.
CONCLUSION: The instrument is valid and reliable for assessing nurses' preparedness for climate change.
Additional Links: PMID-40535792
PubMed:
Citation:
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@article {pmid40535792,
year = {2025},
author = {Chau, PH and Yu, TLT and Hu, Y and Palmeiro Silva, YK and Gilder, E and Cole, M and Ngunyulu, R and Lin, CC},
title = {Preparedness of nurses for climate change: questionnaire development and preliminary validation.},
journal = {International journal of nursing studies advances},
volume = {8},
number = {},
pages = {100337},
pmid = {40535792},
issn = {2666-142X},
abstract = {BACKGROUND: Nurses are well-positioned to lead climate action efforts. There are several tools currently available for measuring nurses' awareness, attitudes and practices regarding climate change. While each of these existing tools provides valuable insights into nurses' awareness, attitudes, and practices regarding climate change, none of them address preparedness in taking actions in the near future, which is important to inform strategies for motivating climate change actions targeting nurses.
OBJECTIVES: To describe the development and validation an instrument, provides a means to measure nurses internationally regarding their self-perceived engagement (achievement and preparedness), as well as their awareness and attitudes towards climate change.
METHODS: A self-administered structured questionnaire for a cross-sectional multinational survey was developed. The 2018 International Council of Nursing (ICN)'s Position Statement on Nurses, Climate Change and Health was used to guide the achievement and preparedness of climate change actions. An expert panel of six nursing scholars rated the content validity. Scale-level and item-level Content Validity Index (S-CVI and I-CVI) were calculated. Based on the first 509 responses from the survey, internal consistency was assessed by Cronbach's alpha, convergent validity by correlation analyses, and structural validity was assessed by exploratory factor analysis.
FINDINGS: The I-CVI of the final version was above 0.83 for all items except one. The S-CVI was 0.96. The internal consistency assessed by Cronbach's alpha was 0.943. All constructs were significantly positively associated with each other. Eight factors were identified by exploratory factor analysis, which structurally largely agree with the different parts of the questionnaire.
CONCLUSION: The instrument is valid and reliable for assessing nurses' preparedness for climate change.},
}
RevDate: 2025-06-20
Climate change and rural populations in dermatology: an intersection requiring further exploration.
International journal of women's dermatology, 11(2):e214.
Additional Links: PMID-40535598
PubMed:
Citation:
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@article {pmid40535598,
year = {2025},
author = {Fitzhugh, MH and Wang, J and Powers, JG},
title = {Climate change and rural populations in dermatology: an intersection requiring further exploration.},
journal = {International journal of women's dermatology},
volume = {11},
number = {2},
pages = {e214},
pmid = {40535598},
issn = {2352-6475},
}
RevDate: 2025-06-20
How Systemic Barriers Can Impact Health Inequities When Facing Climate Change Stressors: A Scoping Review of Global Differences.
GeoHealth, 9(6):e2024GH001272.
The objective of this scoping review is to explore the systemic barriers that impact health inequities among vulnerable populations (e.g., racial/ethnic and gender groups, people with disabilities, refugees, immigrants, elders, young children, agricultural and fishery workers, and low-income individuals) when facing climate change stressors. We conducted an extensive review using nine search engines, which yielded 21 publications that focused on the health outcomes and barriers on the topic of climate change among vulnerable populations. Our findings indicated that poverty is the largest challenge preventing people from adequate health access and achieving positive outcomes, particularly for vulnerable populations globally. In addition, institutional and systemic barriers also differ based on regional differences, which suggests that health inequities are context dependent. Our scoping review has implications for (a) enhancing the effectiveness of climate change mitigation strategies and (b) addressing the healthcare barriers of vulnerable populations based on country-specific challenges.
Additional Links: PMID-40535095
PubMed:
Citation:
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@article {pmid40535095,
year = {2025},
author = {Wong, A and Hoang, TH and Ferrara, V and Nguyen, TH},
title = {How Systemic Barriers Can Impact Health Inequities When Facing Climate Change Stressors: A Scoping Review of Global Differences.},
journal = {GeoHealth},
volume = {9},
number = {6},
pages = {e2024GH001272},
pmid = {40535095},
issn = {2471-1403},
abstract = {The objective of this scoping review is to explore the systemic barriers that impact health inequities among vulnerable populations (e.g., racial/ethnic and gender groups, people with disabilities, refugees, immigrants, elders, young children, agricultural and fishery workers, and low-income individuals) when facing climate change stressors. We conducted an extensive review using nine search engines, which yielded 21 publications that focused on the health outcomes and barriers on the topic of climate change among vulnerable populations. Our findings indicated that poverty is the largest challenge preventing people from adequate health access and achieving positive outcomes, particularly for vulnerable populations globally. In addition, institutional and systemic barriers also differ based on regional differences, which suggests that health inequities are context dependent. Our scoping review has implications for (a) enhancing the effectiveness of climate change mitigation strategies and (b) addressing the healthcare barriers of vulnerable populations based on country-specific challenges.},
}
RevDate: 2025-06-18
CmpDate: 2025-06-18
Evaluating climate change impacts on future crop and irrigation water requirements in Gojeb river catchment, Ethiopia.
Environmental monitoring and assessment, 197(7):765.
This study aims to investigate the impacts of climate change on future crop and irrigation water requirements in the Gojeb River catchment. Crop water requirements (CWR) and irrigation water requirements (IWR) for Shabe, Jimma, Dedo, and Bonga stations for maize, sorghum, barley, and wheat were assessed for the near future (2025-2060) and far future (2061-2096). RACMO22T, REMO2009, RCA4, and CCLM4.8 regional climate models (RCMs) were used, considering both the RCP4.5 and RCP8.5 emission scenarios. Climatic factors, such as precipitation, minimum and maximum temperatures, and potential evapotranspiration (ETO), were used to evaluate future CWR and IWR. The Hargreaves-Samani equation was utilized to estimate ETo in the R programming. The results of the analysis indicate that at the base period and future projections under the RCP 4.5, maize consistently has the highest CWR and IWR at all stations, while barley requires less water. Under the RCP 4.5 scenario, the CWR for maize, sorghum, barley, and wheat is projected to increase at all stations in the near and far future. Similarly, in RCP 8.5, crop water needs increased across all stations. On the other hand, the study calculated IWR for maize, sorghum, barley, and wheat under the RCP 4.5 and RCP 8.5 scenarios, showing an increase in water needs for all crops in both the near and far future at all stations. The projected CWR and IWR values under RCP 8.5 are greater than those under RCP 4.5 at every station. The study can serve as benchmark information for future research and guide watershed managers and environmentalists in considering the impacts of climate change on surface water availability and irrigation requirements in the Gojeb River catchment.
Additional Links: PMID-40533693
PubMed:
Citation:
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@article {pmid40533693,
year = {2025},
author = {Gechelu, GF and Shoro, KE and Baisa, SM and Tullu, KT and Irena, BT and Urga, JB},
title = {Evaluating climate change impacts on future crop and irrigation water requirements in Gojeb river catchment, Ethiopia.},
journal = {Environmental monitoring and assessment},
volume = {197},
number = {7},
pages = {765},
pmid = {40533693},
issn = {1573-2959},
mesh = {*Climate Change ; Ethiopia ; *Agricultural Irrigation/statistics & numerical data ; *Crops, Agricultural/growth & development ; Rivers/chemistry ; *Environmental Monitoring ; Water Supply/statistics & numerical data ; Agriculture ; },
abstract = {This study aims to investigate the impacts of climate change on future crop and irrigation water requirements in the Gojeb River catchment. Crop water requirements (CWR) and irrigation water requirements (IWR) for Shabe, Jimma, Dedo, and Bonga stations for maize, sorghum, barley, and wheat were assessed for the near future (2025-2060) and far future (2061-2096). RACMO22T, REMO2009, RCA4, and CCLM4.8 regional climate models (RCMs) were used, considering both the RCP4.5 and RCP8.5 emission scenarios. Climatic factors, such as precipitation, minimum and maximum temperatures, and potential evapotranspiration (ETO), were used to evaluate future CWR and IWR. The Hargreaves-Samani equation was utilized to estimate ETo in the R programming. The results of the analysis indicate that at the base period and future projections under the RCP 4.5, maize consistently has the highest CWR and IWR at all stations, while barley requires less water. Under the RCP 4.5 scenario, the CWR for maize, sorghum, barley, and wheat is projected to increase at all stations in the near and far future. Similarly, in RCP 8.5, crop water needs increased across all stations. On the other hand, the study calculated IWR for maize, sorghum, barley, and wheat under the RCP 4.5 and RCP 8.5 scenarios, showing an increase in water needs for all crops in both the near and far future at all stations. The projected CWR and IWR values under RCP 8.5 are greater than those under RCP 4.5 at every station. The study can serve as benchmark information for future research and guide watershed managers and environmentalists in considering the impacts of climate change on surface water availability and irrigation requirements in the Gojeb River catchment.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
Ethiopia
*Agricultural Irrigation/statistics & numerical data
*Crops, Agricultural/growth & development
Rivers/chemistry
*Environmental Monitoring
Water Supply/statistics & numerical data
Agriculture
RevDate: 2025-06-20
CmpDate: 2025-06-20
Assessment of heavy metal pollution from flooded rice farms in Hadejia LGA of Jigawa State Nigeria: an impact of climate change.
Environmental monitoring and assessment, 197(7):764.
This study assessed heavy metal contamination in flooded rice farmlands of Hadejia Local Government Area, Jigawa State, Nigeria, with the aim of investigating the impact of perennial flooding on metal accumulation in soils and rice grains. The research addresses a significant data gap in environmental and public health surveillance within the region. A total of 50 surface soil and 50 rice grain samples were collected and analyzed using microwave plasma-atomic emission spectroscopy (MP-AES), validated by atomic absorption spectroscopy (AAS), to determine the concentrations of Zn, Cd, Fe, Cu, Ni, As, Pb, Mn, and Cr. Due to non-normal data distribution, median values were used for the analysis. While most heavy metals were within the permissible limits, arsenic (As) exceeded its maximum allowable concentration (MAC) in soil by 77.5% and surpassed its weekly tolerable intake limit in rice by four orders of magnitude, posing a significant health risk. The contamination was attributed to mine tailings, abandoned pits, agricultural residues, and industrial discharges from nearby regions. Pollution indices indicated particularly high risks from Cd and As. The study recommends detailed geochemical mapping to trace arsenic sources and the adoption of low-arsenic-absorbing rice varieties to reduce dietary exposure and enhance food safety.
Additional Links: PMID-40533601
PubMed:
Citation:
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@article {pmid40533601,
year = {2025},
author = {Simon, J and Ibanga, EA and Inyang, EP and Kama, HG and Momoh, KO and Bello, S and Yisa, AG},
title = {Assessment of heavy metal pollution from flooded rice farms in Hadejia LGA of Jigawa State Nigeria: an impact of climate change.},
journal = {Environmental monitoring and assessment},
volume = {197},
number = {7},
pages = {764},
pmid = {40533601},
issn = {1573-2959},
mesh = {*Metals, Heavy/analysis ; Farms ; Floods ; *Oryza/chemistry ; *Soil Pollutants/analysis ; Nigeria ; Climate Change ; *Environmental Monitoring/methods ; Soil/chemistry ; },
abstract = {This study assessed heavy metal contamination in flooded rice farmlands of Hadejia Local Government Area, Jigawa State, Nigeria, with the aim of investigating the impact of perennial flooding on metal accumulation in soils and rice grains. The research addresses a significant data gap in environmental and public health surveillance within the region. A total of 50 surface soil and 50 rice grain samples were collected and analyzed using microwave plasma-atomic emission spectroscopy (MP-AES), validated by atomic absorption spectroscopy (AAS), to determine the concentrations of Zn, Cd, Fe, Cu, Ni, As, Pb, Mn, and Cr. Due to non-normal data distribution, median values were used for the analysis. While most heavy metals were within the permissible limits, arsenic (As) exceeded its maximum allowable concentration (MAC) in soil by 77.5% and surpassed its weekly tolerable intake limit in rice by four orders of magnitude, posing a significant health risk. The contamination was attributed to mine tailings, abandoned pits, agricultural residues, and industrial discharges from nearby regions. Pollution indices indicated particularly high risks from Cd and As. The study recommends detailed geochemical mapping to trace arsenic sources and the adoption of low-arsenic-absorbing rice varieties to reduce dietary exposure and enhance food safety.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Metals, Heavy/analysis
Farms
Floods
*Oryza/chemistry
*Soil Pollutants/analysis
Nigeria
Climate Change
*Environmental Monitoring/methods
Soil/chemistry
RevDate: 2025-06-21
CmpDate: 2025-06-18
Impacts of climate change on global agriculture accounting for adaptation.
Nature, 642(8068):644-652.
Climate change threatens global food systems[1], but the extent to which adaptation will reduce losses remains unknown and controversial[2]. Even within the well-studied context of US agriculture, some analyses argue that adaptation will be widespread and climate damages small[3,4], whereas others conclude that adaptation will be limited and losses severe[5,6]. Scenario-based analyses indicate that adaptation should have notable consequences on global agricultural productivity[7-9], but there has been no systematic study of how extensively real-world producers actually adapt at the global scale. Here we empirically estimate the impact of global producer adaptations using longitudinal data on six staple crops spanning 12,658 regions, capturing two-thirds of global crop calories. We estimate that global production declines 5.5 × 10[14] kcal annually per 1 °C global mean surface temperature (GMST) rise (120 kcal per person per day or 4.4% of recommended consumption per 1 °C; P < 0.001). We project that adaptation and income growth alleviate 23% of global losses in 2050 and 34% at the end of the century (6% and 12%, respectively; moderate-emissions scenario), but substantial residual losses remain for all staples except rice. In contrast to analyses of other outcomes that project the greatest damages to the global poor[10,11], we find that global impacts are dominated by losses to modern-day breadbaskets with favourable climates and limited present adaptation, although losses in low-income regions losses are also substantial. These results indicate a scale of innovation, cropland expansion or further adaptation that might be necessary to ensure food security in a changing climate.
Additional Links: PMID-40533541
PubMed:
Citation:
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@article {pmid40533541,
year = {2025},
author = {Hultgren, A and Carleton, T and Delgado, M and Gergel, DR and Greenstone, M and Houser, T and Hsiang, S and Jina, A and Kopp, RE and Malevich, SB and McCusker, KE and Mayer, T and Nath, I and Rising, J and Rode, A and Yuan, J},
title = {Impacts of climate change on global agriculture accounting for adaptation.},
journal = {Nature},
volume = {642},
number = {8068},
pages = {644-652},
pmid = {40533541},
issn = {1476-4687},
mesh = {*Acclimatization ; *Agriculture/economics/statistics & numerical data/trends ; *Climate Change/statistics & numerical data ; Crop Production/statistics & numerical data/economics ; *Crops, Agricultural/economics/supply & distribution/growth & development ; Food Supply/statistics & numerical data/economics ; Income ; Internationality ; Temperature ; },
abstract = {Climate change threatens global food systems[1], but the extent to which adaptation will reduce losses remains unknown and controversial[2]. Even within the well-studied context of US agriculture, some analyses argue that adaptation will be widespread and climate damages small[3,4], whereas others conclude that adaptation will be limited and losses severe[5,6]. Scenario-based analyses indicate that adaptation should have notable consequences on global agricultural productivity[7-9], but there has been no systematic study of how extensively real-world producers actually adapt at the global scale. Here we empirically estimate the impact of global producer adaptations using longitudinal data on six staple crops spanning 12,658 regions, capturing two-thirds of global crop calories. We estimate that global production declines 5.5 × 10[14] kcal annually per 1 °C global mean surface temperature (GMST) rise (120 kcal per person per day or 4.4% of recommended consumption per 1 °C; P < 0.001). We project that adaptation and income growth alleviate 23% of global losses in 2050 and 34% at the end of the century (6% and 12%, respectively; moderate-emissions scenario), but substantial residual losses remain for all staples except rice. In contrast to analyses of other outcomes that project the greatest damages to the global poor[10,11], we find that global impacts are dominated by losses to modern-day breadbaskets with favourable climates and limited present adaptation, although losses in low-income regions losses are also substantial. These results indicate a scale of innovation, cropland expansion or further adaptation that might be necessary to ensure food security in a changing climate.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Acclimatization
*Agriculture/economics/statistics & numerical data/trends
*Climate Change/statistics & numerical data
Crop Production/statistics & numerical data/economics
*Crops, Agricultural/economics/supply & distribution/growth & development
Food Supply/statistics & numerical data/economics
Income
Internationality
Temperature
RevDate: 2025-06-18
Health professionals face up to climate change: from commitment to action.
Emergencias : revista de la Sociedad Espanola de Medicina de Emergencias, 37(3):226-227.
Additional Links: PMID-40531122
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PubMed:
Citation:
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@article {pmid40531122,
year = {2025},
author = {Coronado-Vázquez, V and Gómez-Salgado, J},
title = {Health professionals face up to climate change: from commitment to action.},
journal = {Emergencias : revista de la Sociedad Espanola de Medicina de Emergencias},
volume = {37},
number = {3},
pages = {226-227},
doi = {10.55633/s3me/087.2024},
pmid = {40531122},
issn = {2386-5857},
}
RevDate: 2025-06-18
CmpDate: 2025-06-18
Sustaining Species of the Future: Climatic Nuclei for Climate Change Adaptation.
Global change biology, 31(6):e70253.
Conservation of climatic refugia, or locations that will buffer vulnerable species from the effects of climate change, has recently emerged as a prominent climate adaptation strategy. Here, we introduce an important and complementary concept, 'climatic nuclei'-locations that harbor populations of species that are expected to expand under future conditions-which has so far received little attention. While the climatic refugia concept focuses on threatened species, the climatic nuclei concept focuses on species that are projected to expand with climate change to help create the functional, diverse, and locally unique ecosystems of the future. We evaluate where climatic nuclei are expected to occur; draw on lessons from the paleoecological and modern ecological literature to better understand how climatic nuclei could function; explore the concept's application to land stewardship and conservation; and provide suggestions for future research.
Additional Links: PMID-40530500
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PubMed:
Citation:
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@article {pmid40530500,
year = {2025},
author = {McLaughlin, BC and Kling, MM and Jackson, ST and Zavaleta, ES and Ackerly, DD},
title = {Sustaining Species of the Future: Climatic Nuclei for Climate Change Adaptation.},
journal = {Global change biology},
volume = {31},
number = {6},
pages = {e70253},
doi = {10.1111/gcb.70253},
pmid = {40530500},
issn = {1365-2486},
mesh = {*Climate Change ; *Conservation of Natural Resources/methods ; Ecosystem ; *Refugium ; Endangered Species ; Animals ; },
abstract = {Conservation of climatic refugia, or locations that will buffer vulnerable species from the effects of climate change, has recently emerged as a prominent climate adaptation strategy. Here, we introduce an important and complementary concept, 'climatic nuclei'-locations that harbor populations of species that are expected to expand under future conditions-which has so far received little attention. While the climatic refugia concept focuses on threatened species, the climatic nuclei concept focuses on species that are projected to expand with climate change to help create the functional, diverse, and locally unique ecosystems of the future. We evaluate where climatic nuclei are expected to occur; draw on lessons from the paleoecological and modern ecological literature to better understand how climatic nuclei could function; explore the concept's application to land stewardship and conservation; and provide suggestions for future research.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
*Conservation of Natural Resources/methods
Ecosystem
*Refugium
Endangered Species
Animals
RevDate: 2025-06-20
From current to future projections: modeling habitat suitability changes for Hibiscus syriacus L. in China using MaxEnt under climate change.
Frontiers in plant science, 16:1551684.
Hibiscus syriacus L. (Malvaceae) is widely cultivated for its ornamental value and diverse applications in food, medicine, and textiles. Despite its extensive use, the key environmental factors and geographic patterns influencing its habitat suitability remain poorly understood. We applied the MaxEnt model to assess the current and projected future distribution of H. syriacus using 185 occurrence records and 20 environmental variables. Results showed that the current suitable habitat area covered 188.81 × 10[4] km[2]. Temperature and precipitation played a crucial role in shaping the present geographical distribution of H. syriacus populations. Projections indicated that by the 2050s, the total suitable habitat area would expand, with the SSP585 scenario demonstrating the most substantial increase. However, a general decline was expected by the 2070s. The potential distribution, primarily concentrated in Hunan Province, was projected to shift southwestward. Migration patterns and habitat changes were primarily driven by substantial variations in temperature and precipitation. These findings highlight the impact of climate change on the habitat suitability of H. syriacus and offer a scientific basis for determining planting zones and strategies.
Additional Links: PMID-40530262
PubMed:
Citation:
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@article {pmid40530262,
year = {2025},
author = {Xu, J and Zhao, Y and Wang, C and Yan, Y and Wen, Y},
title = {From current to future projections: modeling habitat suitability changes for Hibiscus syriacus L. in China using MaxEnt under climate change.},
journal = {Frontiers in plant science},
volume = {16},
number = {},
pages = {1551684},
pmid = {40530262},
issn = {1664-462X},
abstract = {Hibiscus syriacus L. (Malvaceae) is widely cultivated for its ornamental value and diverse applications in food, medicine, and textiles. Despite its extensive use, the key environmental factors and geographic patterns influencing its habitat suitability remain poorly understood. We applied the MaxEnt model to assess the current and projected future distribution of H. syriacus using 185 occurrence records and 20 environmental variables. Results showed that the current suitable habitat area covered 188.81 × 10[4] km[2]. Temperature and precipitation played a crucial role in shaping the present geographical distribution of H. syriacus populations. Projections indicated that by the 2050s, the total suitable habitat area would expand, with the SSP585 scenario demonstrating the most substantial increase. However, a general decline was expected by the 2070s. The potential distribution, primarily concentrated in Hunan Province, was projected to shift southwestward. Migration patterns and habitat changes were primarily driven by substantial variations in temperature and precipitation. These findings highlight the impact of climate change on the habitat suitability of H. syriacus and offer a scientific basis for determining planting zones and strategies.},
}
RevDate: 2025-06-20
Deicing salt exacerbates freshwater salinization under climate change and human activities.
Innovation (Cambridge (Mass.)), 6(6):100862.
Additional Links: PMID-40528884
PubMed:
Citation:
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@article {pmid40528884,
year = {2025},
author = {Zhao, Z and Yang, W and Hua, P and Krebs, P and Zhang, J},
title = {Deicing salt exacerbates freshwater salinization under climate change and human activities.},
journal = {Innovation (Cambridge (Mass.))},
volume = {6},
number = {6},
pages = {100862},
pmid = {40528884},
issn = {2666-6758},
}
RevDate: 2025-06-18
Atmospheres of influence: the role of journal editors in shaping early climate change narratives - ERRATUM.
Additional Links: PMID-40528764
Publisher:
PubMed:
Citation:
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@article {pmid40528764,
year = {2025},
author = {Naylor, R and Shaw, E},
title = {Atmospheres of influence: the role of journal editors in shaping early climate change narratives - ERRATUM.},
journal = {British journal for the history of science},
volume = {},
number = {},
pages = {1},
doi = {10.1017/S0007087425000408},
pmid = {40528764},
issn = {1474-001X},
}
RevDate: 2025-06-18
Climate Change Integration in Nursing Academic Curricula and Continuing Education: A Scoping Review.
The Canadian journal of nursing research = Revue canadienne de recherche en sciences infirmieres [Epub ahead of print].
Background and PurposeThe consequences of climate change on individuals' and communities' health are numerous. Nurses are among the healthcare professionals most confronted with the climate crisis, and have great potential to limit its impact on vulnerable populations. However, our knowledge of educational options for preparing nurses to address climate change remains limited. The aim of this scoping review was to examine how climate change is integrated into the academic curricula or continuing education of nurses.Methods and ProceduresArksey and O'Malley's (2005) framework was used to conduct this scoping review. Documentary search strategies were developed and tested in four databases, and a search of the grey literature was carried out. A two-stage selection process was implemented. Data from 16 scientific articles were extracted and 11 grey literature references were included in the analyses. A narrative summary allowed to synthesize the findings.ResultsAcademic and healthcare organizations are increasingly implementing innovative and participatory educational initiatives to raise nurses' awareness of climate change's health impacts and encourage students and nurses to act in their daily lives and clinical practice. Challenges include a dense curriculum, the absence of a climate competency framework, and theoretical content being presented in an unstimulating manner.ConclusionsThe use of innovative, interactive teaching methods, reference to a theoretical model centered on planetary health, and climate change content distributed throughout the curriculum are some ways to stimulate students' interest in climate issues. Collaborative efforts involving academia and organizations are needed to foster nurses' awareness and encourage a variety of climate-oriented actions with planetary reach.
Additional Links: PMID-40528665
Publisher:
PubMed:
Citation:
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@article {pmid40528665,
year = {2025},
author = {Roberge, M and Diallo, T and Bérubé, A and Audate, PP and Leblanc, N},
title = {Climate Change Integration in Nursing Academic Curricula and Continuing Education: A Scoping Review.},
journal = {The Canadian journal of nursing research = Revue canadienne de recherche en sciences infirmieres},
volume = {},
number = {},
pages = {8445621251341646},
doi = {10.1177/08445621251341646},
pmid = {40528665},
issn = {1705-7051},
abstract = {Background and PurposeThe consequences of climate change on individuals' and communities' health are numerous. Nurses are among the healthcare professionals most confronted with the climate crisis, and have great potential to limit its impact on vulnerable populations. However, our knowledge of educational options for preparing nurses to address climate change remains limited. The aim of this scoping review was to examine how climate change is integrated into the academic curricula or continuing education of nurses.Methods and ProceduresArksey and O'Malley's (2005) framework was used to conduct this scoping review. Documentary search strategies were developed and tested in four databases, and a search of the grey literature was carried out. A two-stage selection process was implemented. Data from 16 scientific articles were extracted and 11 grey literature references were included in the analyses. A narrative summary allowed to synthesize the findings.ResultsAcademic and healthcare organizations are increasingly implementing innovative and participatory educational initiatives to raise nurses' awareness of climate change's health impacts and encourage students and nurses to act in their daily lives and clinical practice. Challenges include a dense curriculum, the absence of a climate competency framework, and theoretical content being presented in an unstimulating manner.ConclusionsThe use of innovative, interactive teaching methods, reference to a theoretical model centered on planetary health, and climate change content distributed throughout the curriculum are some ways to stimulate students' interest in climate issues. Collaborative efforts involving academia and organizations are needed to foster nurses' awareness and encourage a variety of climate-oriented actions with planetary reach.},
}
RevDate: 2025-06-20
CmpDate: 2025-06-18
Sex-specific trade-offs influence thermoregulation under climate change.
Ecology, 106(6):e70138.
Increasingly, climate change is pushing species to the limits of their thermal tolerance, with cascading effects across ecosystems. Animals use behavior to prevent these harmful physiological states, but their need and ability to do so varies with their traits. Within species, traits such as sex and reproductive status affect heat sensitivity, perhaps eliciting differences in behavioral responses to thermal extremes. We evaluated whether sex and reproductive status affected thermoregulatory behavior and its efficacy in moose (Alces alces), a heat-sensitive endotherm that relies on thermal refuge. We expected traits associated with elevated heat load would be linked to heightened selection for thermal refuge and that differences in selection would successfully alleviate differing risks of overheating. Thus, reproductive females and males, who are more heat-sensitive, would have stronger selection for thermal refuge than non-reproductive females. We assessed selection of thermal refuge at bed sites and generated biophysical models to evaluate if selection mitigated risk of overheating. Reproductive status did not elicit differences in selection by females. The sexes, however, differed in selection of the trade-off between solar cover and cooling from wind. Females selected refuge with canopy cover and avoided wind. Males did not select cover and had weaker avoidance of wind than females. Yet, both sexes were more likely to overheat in areas of low cover, even if wind speeds were high. Hence, males had weaker selection of refuge than females despite being more likely to overheat, and life history trade-offs failed to explain the sub-optimal thermoregulatory behavior. We identify sex-specific thermoregulatory trade-offs, highlighting the disproportionate effects of climate change on certain demographic groups. Moreover, we emphasize the relevance of trait-based approaches for studying changing ecosystems.
Additional Links: PMID-40528510
PubMed:
Citation:
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@article {pmid40528510,
year = {2025},
author = {Levine, RL and Verzuh, TL and Mathewson, PD and Porter, WP and Kroger, B and Monteith, KL},
title = {Sex-specific trade-offs influence thermoregulation under climate change.},
journal = {Ecology},
volume = {106},
number = {6},
pages = {e70138},
pmid = {40528510},
issn = {1939-9170},
support = {003292//Wyoming Governor's Big Game License Coalition/ ; 004549//Wyoming Governor's Big Game License Coalition/ ; //Wyoming Game and Fish Department/ ; //M. Newhouse/ ; 1005065D//UW-NPS Research Station/ ; //M. and C. Rumsey/ ; //A. Young/ ; //J. Nielson/ ; },
mesh = {Animals ; *Climate Change ; Female ; Male ; *Body Temperature Regulation/physiology ; *Deer/physiology ; Reproduction ; Sex Factors ; },
abstract = {Increasingly, climate change is pushing species to the limits of their thermal tolerance, with cascading effects across ecosystems. Animals use behavior to prevent these harmful physiological states, but their need and ability to do so varies with their traits. Within species, traits such as sex and reproductive status affect heat sensitivity, perhaps eliciting differences in behavioral responses to thermal extremes. We evaluated whether sex and reproductive status affected thermoregulatory behavior and its efficacy in moose (Alces alces), a heat-sensitive endotherm that relies on thermal refuge. We expected traits associated with elevated heat load would be linked to heightened selection for thermal refuge and that differences in selection would successfully alleviate differing risks of overheating. Thus, reproductive females and males, who are more heat-sensitive, would have stronger selection for thermal refuge than non-reproductive females. We assessed selection of thermal refuge at bed sites and generated biophysical models to evaluate if selection mitigated risk of overheating. Reproductive status did not elicit differences in selection by females. The sexes, however, differed in selection of the trade-off between solar cover and cooling from wind. Females selected refuge with canopy cover and avoided wind. Males did not select cover and had weaker avoidance of wind than females. Yet, both sexes were more likely to overheat in areas of low cover, even if wind speeds were high. Hence, males had weaker selection of refuge than females despite being more likely to overheat, and life history trade-offs failed to explain the sub-optimal thermoregulatory behavior. We identify sex-specific thermoregulatory trade-offs, highlighting the disproportionate effects of climate change on certain demographic groups. Moreover, we emphasize the relevance of trait-based approaches for studying changing ecosystems.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Animals
*Climate Change
Female
Male
*Body Temperature Regulation/physiology
*Deer/physiology
Reproduction
Sex Factors
RevDate: 2025-06-20
Navigating sustainable practice: environmental awareness and climate change as mediators of green competence of nurses.
BMC nursing, 24(1):658.
BACKGROUND: The sustainability of biological, social, and economic systems is essential to safeguarding our collective future and maintaining a balanced relationship between humans and the natural environment. Addressing environmental concerns requires the active involvement of all societal sectors, integrating sustainability awareness into everyday practices and business processes through optimal technology use. This study aims to examine the mediating role of climate change and environmental awareness in the relationship between sustainable practices and green competence among nurses.
SUBJECT AND METHODS: A random sample of 230 nurses was selected from Al-Ahrar Teaching Hospital in Zagazig, Egypt. A descriptive correlational design was used. Five validated instruments were used to assess sociodemographic characteristics, green competence, nurses' perceptions of climate change, environmental awareness, and sustainable development behaviors.
RESULTS: The results of the current study show that green competence was significantly and positively correlated to nurses' sustainable practice, environmental awareness and climate change.
CONCLUSION: Environmental awareness and climate change were mediated of relationship between sustainable practice and green competence.
The findings of this study have significant implications for nursing management and the broader healthcare sector. By elucidating the relationships among green competence, nurses' sustainable practices, environmental awareness, and climate change, this research offers actionable insights for healthcare leaders. Nursing managers can enhance workplace safety and environmental responsibility by supporting green management systems and implementing ongoing green management programs to improve nurses' knowledge and attitudes toward sustainability. Furthermore, healthcare facilities should be encouraged to adopt environmental awareness and green management practices to address climate change and foster sustainable practices across the healthcare workforce.
CLINICAL TRIAL NUMBER: Not applicable.
Additional Links: PMID-40528155
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@article {pmid40528155,
year = {2025},
author = {Attia, NM and Hamed, AEM and Elbakry, MAAE and Barakat, AM and Mohamed, HS},
title = {Navigating sustainable practice: environmental awareness and climate change as mediators of green competence of nurses.},
journal = {BMC nursing},
volume = {24},
number = {1},
pages = {658},
pmid = {40528155},
issn = {1472-6955},
abstract = {BACKGROUND: The sustainability of biological, social, and economic systems is essential to safeguarding our collective future and maintaining a balanced relationship between humans and the natural environment. Addressing environmental concerns requires the active involvement of all societal sectors, integrating sustainability awareness into everyday practices and business processes through optimal technology use. This study aims to examine the mediating role of climate change and environmental awareness in the relationship between sustainable practices and green competence among nurses.
SUBJECT AND METHODS: A random sample of 230 nurses was selected from Al-Ahrar Teaching Hospital in Zagazig, Egypt. A descriptive correlational design was used. Five validated instruments were used to assess sociodemographic characteristics, green competence, nurses' perceptions of climate change, environmental awareness, and sustainable development behaviors.
RESULTS: The results of the current study show that green competence was significantly and positively correlated to nurses' sustainable practice, environmental awareness and climate change.
CONCLUSION: Environmental awareness and climate change were mediated of relationship between sustainable practice and green competence.
The findings of this study have significant implications for nursing management and the broader healthcare sector. By elucidating the relationships among green competence, nurses' sustainable practices, environmental awareness, and climate change, this research offers actionable insights for healthcare leaders. Nursing managers can enhance workplace safety and environmental responsibility by supporting green management systems and implementing ongoing green management programs to improve nurses' knowledge and attitudes toward sustainability. Furthermore, healthcare facilities should be encouraged to adopt environmental awareness and green management practices to address climate change and foster sustainable practices across the healthcare workforce.
CLINICAL TRIAL NUMBER: Not applicable.},
}
RevDate: 2025-06-17
Vulnerability of soil food webs to chemical pollution and climate change.
Nature ecology & evolution [Epub ahead of print].
Soil food webs are critical for maintaining ecosystem functions but are challenged by various stressors including climate change, habitat destruction and pollution. Although complex multitrophic networks can, in theory, buffer environmental stress, the effects of anthropogenic chemicals on soil food webs under climate change remain poorly understood. Here we propose that the effects of chemical pollution on soil communities have been largely underestimated, particularly for climate change-affected ecosystems. We explore the interactive effects of environmental stressors on soil food webs and the importance of integrating chemical pollution impacts into assessing soil food web stability. We also discuss a conceptual framework involving microbiome manipulation, community compensatory dynamics and interaction modulation to mitigate the combined effects of chemical pollution and climate change on soil food webs.
Additional Links: PMID-40527932
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@article {pmid40527932,
year = {2025},
author = {Liu, YR and Wen, S and Singh, BK and Zhang, W and Liu, Z and Hao, X and Hao, YY and Delgado-Baquerizo, M and Tan, W and Huang, Q and Rillig, MC and Zhu, YG},
title = {Vulnerability of soil food webs to chemical pollution and climate change.},
journal = {Nature ecology & evolution},
volume = {},
number = {},
pages = {},
pmid = {40527932},
issn = {2397-334X},
support = {42425701//National Natural Science Foundation of China (National Science Foundation of China)/ ; },
abstract = {Soil food webs are critical for maintaining ecosystem functions but are challenged by various stressors including climate change, habitat destruction and pollution. Although complex multitrophic networks can, in theory, buffer environmental stress, the effects of anthropogenic chemicals on soil food webs under climate change remain poorly understood. Here we propose that the effects of chemical pollution on soil communities have been largely underestimated, particularly for climate change-affected ecosystems. We explore the interactive effects of environmental stressors on soil food webs and the importance of integrating chemical pollution impacts into assessing soil food web stability. We also discuss a conceptual framework involving microbiome manipulation, community compensatory dynamics and interaction modulation to mitigate the combined effects of chemical pollution and climate change on soil food webs.},
}
RevDate: 2025-06-17
Priorities for modelling arbovirus transmission under climate change.
Trends in molecular medicine pii:S1471-4914(25)00121-2 [Epub ahead of print].
The transmission potential of arboviruses is extremely sensitive to environmental conditions. This sensitivity is due to both their intimate relationship with ectothermic vectors and, in many cases, also to the involvement of multiple host species in zoonotic transmission cycles. Here, we review how climate change will alter the transmission ecology and risk of these important infections. The challenge of predicting how climate change will impact these systems is daunting, but the need for tools to manage arbovirus risk under climate change is urgent and imperative. We argue that the development of climate-driven mechanistic models of disease transmission informed by empirical surveillance data is urgently needed to inform future responses and for generating the evidence that policy needs to tackle this global public health risk.
Additional Links: PMID-40527633
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@article {pmid40527633,
year = {2025},
author = {Dorigatti, I and Gaythorpe, KAM and Cox, VM and Windram, FA and Cator, L},
title = {Priorities for modelling arbovirus transmission under climate change.},
journal = {Trends in molecular medicine},
volume = {},
number = {},
pages = {},
doi = {10.1016/j.molmed.2025.05.010},
pmid = {40527633},
issn = {1471-499X},
abstract = {The transmission potential of arboviruses is extremely sensitive to environmental conditions. This sensitivity is due to both their intimate relationship with ectothermic vectors and, in many cases, also to the involvement of multiple host species in zoonotic transmission cycles. Here, we review how climate change will alter the transmission ecology and risk of these important infections. The challenge of predicting how climate change will impact these systems is daunting, but the need for tools to manage arbovirus risk under climate change is urgent and imperative. We argue that the development of climate-driven mechanistic models of disease transmission informed by empirical surveillance data is urgently needed to inform future responses and for generating the evidence that policy needs to tackle this global public health risk.},
}
RevDate: 2025-06-17
CmpDate: 2025-06-17
Who's responsible? A media framing analysis of climate change and meat reduction in Aotearoa New Zealand.
Health promotion international, 40(3):.
Addressing climate change requires urgent and impactful action. This includes reducing consumption of red meat for people living in high-income countries. This article seeks to understand the role that media play in the construction of arguments about meat reduction. A framing analysis of 58 news media stories from Aotearoa New Zealand (herein Aotearoa) examines how arguments about meat reduction are made persuasive. It was found that within Aotearoa media, responsibility was mainly framed in terms of 'individual responsibility'; this served to limit understanding of how to mobilize collective action and hold powerful groups to account. Aggregated individual choices were instead given the power to influence political action. 'Collective responsibility' and 'political responsibility' frames were also present; these recognized government inaction and the political and economic challenges of meat. In these frames, citizens were encouraged to undertake civil action against political inaction. While individual responsibility is important, individual action alone is insufficient in the face of the increasing climate crisis. The individual actions of many do not replace political and corporate actions that have the potential to reduce emissions and advance climate justice.
Additional Links: PMID-40526750
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PubMed:
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@article {pmid40526750,
year = {2025},
author = {Booth, A and Blake, D and Breheny, M},
title = {Who's responsible? A media framing analysis of climate change and meat reduction in Aotearoa New Zealand.},
journal = {Health promotion international},
volume = {40},
number = {3},
pages = {},
doi = {10.1093/heapro/daaf065},
pmid = {40526750},
issn = {1460-2245},
mesh = {*Climate Change ; New Zealand ; Humans ; *Mass Media ; *Meat ; Politics ; *Social Responsibility ; },
abstract = {Addressing climate change requires urgent and impactful action. This includes reducing consumption of red meat for people living in high-income countries. This article seeks to understand the role that media play in the construction of arguments about meat reduction. A framing analysis of 58 news media stories from Aotearoa New Zealand (herein Aotearoa) examines how arguments about meat reduction are made persuasive. It was found that within Aotearoa media, responsibility was mainly framed in terms of 'individual responsibility'; this served to limit understanding of how to mobilize collective action and hold powerful groups to account. Aggregated individual choices were instead given the power to influence political action. 'Collective responsibility' and 'political responsibility' frames were also present; these recognized government inaction and the political and economic challenges of meat. In these frames, citizens were encouraged to undertake civil action against political inaction. While individual responsibility is important, individual action alone is insufficient in the face of the increasing climate crisis. The individual actions of many do not replace political and corporate actions that have the potential to reduce emissions and advance climate justice.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
New Zealand
Humans
*Mass Media
*Meat
Politics
*Social Responsibility
RevDate: 2025-06-17
CmpDate: 2025-06-17
Climate change and its impact on wheat distribution in semi-arid ecosystems: A case study from the Sultanate of Oman.
PloS one, 20(6):e0326198.
Climate change, characterised by long-term shifts in temperature, precipitation, and extreme weather events, poses significant challenges to agricultural sustainability. This study aims to mitigate the impact of climate change on wheat production in Oman by identifying optimal cultivation areas for four temporal periods. Utilising the maximum entropy (MaxEnt) model, the study assessed the suitability of wheat cultivation across four periods: 1970-2020 (reference period), 2021-2040, 2041-2060 and 2061-2080. The model considered environmental variables, such as temperature and precipitation, to predict wheat distribution for the present and future climate scenarios. The MaxEnt model demonstrated robust predictive performance, with area under curve (AUC) scores consistently above 0.8 across all periods. The model achieved an AUC of 0.82 for the reference period (1970-2020) and accurately identified the regions suitable for wheat cultivation. The AUC for the immediate future (2021-2040) decreased marginally to 0.81, reflecting potential shifts in environmental conditions that might influence wheat distribution, and returned to 0.82 for the 2041-2060 period, indicating the model's resilience in predicting wheat suitability despite the projected climate change impacts. Notably, the AUC increased to 0.83 for the 2061-2080 period, suggesting that wheat distribution patterns might become more distinct under future climate scenarios or that the environmental variables driving the model gain greater significance as climate change intensifies. These results highlight the effectiveness of the MaxEnt model in identifying suitable wheat cultivation areas in varying climate conditions. The results provide critical insights into Oman's long-term agricultural planning and sustainable practices. Given the historical wheat cultivation in different regions of Oman, it is crucial to identify optimal areas for future production under climate change to ensure food security and support strategic decision-making. This study emphasises the importance of integrating predictive modelling into agricultural planning and calls for further research to refine strategies for climate-resilient wheat production.
Additional Links: PMID-40526598
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@article {pmid40526598,
year = {2025},
author = {Al-Kindi, KM and Al-Lawati, AH},
title = {Climate change and its impact on wheat distribution in semi-arid ecosystems: A case study from the Sultanate of Oman.},
journal = {PloS one},
volume = {20},
number = {6},
pages = {e0326198},
pmid = {40526598},
issn = {1932-6203},
mesh = {*Climate Change ; *Triticum/growth & development ; Oman ; *Ecosystem ; Agriculture ; Temperature ; Crops, Agricultural ; },
abstract = {Climate change, characterised by long-term shifts in temperature, precipitation, and extreme weather events, poses significant challenges to agricultural sustainability. This study aims to mitigate the impact of climate change on wheat production in Oman by identifying optimal cultivation areas for four temporal periods. Utilising the maximum entropy (MaxEnt) model, the study assessed the suitability of wheat cultivation across four periods: 1970-2020 (reference period), 2021-2040, 2041-2060 and 2061-2080. The model considered environmental variables, such as temperature and precipitation, to predict wheat distribution for the present and future climate scenarios. The MaxEnt model demonstrated robust predictive performance, with area under curve (AUC) scores consistently above 0.8 across all periods. The model achieved an AUC of 0.82 for the reference period (1970-2020) and accurately identified the regions suitable for wheat cultivation. The AUC for the immediate future (2021-2040) decreased marginally to 0.81, reflecting potential shifts in environmental conditions that might influence wheat distribution, and returned to 0.82 for the 2041-2060 period, indicating the model's resilience in predicting wheat suitability despite the projected climate change impacts. Notably, the AUC increased to 0.83 for the 2061-2080 period, suggesting that wheat distribution patterns might become more distinct under future climate scenarios or that the environmental variables driving the model gain greater significance as climate change intensifies. These results highlight the effectiveness of the MaxEnt model in identifying suitable wheat cultivation areas in varying climate conditions. The results provide critical insights into Oman's long-term agricultural planning and sustainable practices. Given the historical wheat cultivation in different regions of Oman, it is crucial to identify optimal areas for future production under climate change to ensure food security and support strategic decision-making. This study emphasises the importance of integrating predictive modelling into agricultural planning and calls for further research to refine strategies for climate-resilient wheat production.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
*Triticum/growth & development
Oman
*Ecosystem
Agriculture
Temperature
Crops, Agricultural
RevDate: 2025-06-19
CmpDate: 2025-06-16
Global warming may increase the burden of obstructive sleep apnea.
Nature communications, 16(1):5100.
High ambient temperatures are associated with reduced sleep duration and quality, but effects on obstructive sleep apnea (OSA) severity are unknown. Here we quantify the effect of 24 h ambient temperature on nightly OSA severity in 116,620 users of a Food and Drug Administration-cleared nearable over 3.5 years. Wellbeing and productivity OSA burden for different levels of global warming were estimated. Globally, higher temperatures (99[th] vs. 25[th]; 27.3 vs. 6.4 °C) were associated with a 45% higher probability of having OSA on a given night (mean [95% confidence interval]; 1.45 [1.44, 1.47]). Warming-related increase in OSA prevalence in 2023 was estimated to be associated with a loss of 788,198 (489,226, 1,087,170) healthy life years (in 29 countries), and a workplace productivity loss of 30 (21 to 40) billion United States dollars. Scenarios with projected temperatures ≥1.8 °C above pre-industrial levels would incur a further 1.2 to 3-fold increase in OSA burden by 2100.
Additional Links: PMID-40523909
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@article {pmid40523909,
year = {2025},
author = {Lechat, B and Manners, J and Pinilla, L and Reynolds, AC and Scott, H and Vena, D and Bailly, S and Fitton, J and Toson, B and Kaambwa, B and Adams, RJ and Pepin, JL and Escourrou, P and Catcheside, P and Eckert, DJ},
title = {Global warming may increase the burden of obstructive sleep apnea.},
journal = {Nature communications},
volume = {16},
number = {1},
pages = {5100},
pmid = {40523909},
issn = {2041-1723},
support = {2025886//Department of Health | National Health and Medical Research Council (NHMRC)/ ; 1196261//Department of Health | National Health and Medical Research Council (NHMRC)/ ; },
mesh = {*Sleep Apnea, Obstructive/epidemiology/economics/etiology/physiopathology ; Humans ; *Global Warming ; Male ; Female ; Middle Aged ; Adult ; Prevalence ; Cost of Illness ; Aged ; },
abstract = {High ambient temperatures are associated with reduced sleep duration and quality, but effects on obstructive sleep apnea (OSA) severity are unknown. Here we quantify the effect of 24 h ambient temperature on nightly OSA severity in 116,620 users of a Food and Drug Administration-cleared nearable over 3.5 years. Wellbeing and productivity OSA burden for different levels of global warming were estimated. Globally, higher temperatures (99[th] vs. 25[th]; 27.3 vs. 6.4 °C) were associated with a 45% higher probability of having OSA on a given night (mean [95% confidence interval]; 1.45 [1.44, 1.47]). Warming-related increase in OSA prevalence in 2023 was estimated to be associated with a loss of 788,198 (489,226, 1,087,170) healthy life years (in 29 countries), and a workplace productivity loss of 30 (21 to 40) billion United States dollars. Scenarios with projected temperatures ≥1.8 °C above pre-industrial levels would incur a further 1.2 to 3-fold increase in OSA burden by 2100.},
}
MeSH Terms:
show MeSH Terms
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*Sleep Apnea, Obstructive/epidemiology/economics/etiology/physiopathology
Humans
*Global Warming
Male
Female
Middle Aged
Adult
Prevalence
Cost of Illness
Aged
RevDate: 2025-06-16
[Maintaining mobility of older people in urban areas in the face of climate change : Empirical findings on perceived heat stress and potential adaptive behavior].
Zeitschrift fur Gerontologie und Geriatrie [Epub ahead of print].
Urban areas face complex challenges, such as climate change, environmental stressors, urbanization and demographic change. Vulnerable individuals, including older people are particularly affected. In old age health risks increase during heat periods due to multiple burdens resulting from dynamic person-environment interactions. How differently older adults perceive extreme heat and the behavioral adaptations they make in response were investigated in a field study conducted in Stuttgart. The aim of the present work was to form segments using cluster analyses that clearly differed in terms of heat stress levels and independent daily living outside the home. The sample included 211 community dwelling individuals (57% female) aged 65-92 years. Data collection was conducted through personal, standardized interviews. Of the four clusters identified one exhibited an accumulation of vulnerability factors, manifesting in particularly high perception of heat stress, impaired independence in daily life and a greater reduction in outdoor activities during heat compared to the other clusters. While the latter could provide protection from heat-related effects, it also poses risks of supply shortages and reduced social participation during heatwaves. Such segmentation beyond chronological age highlights the need for targeted heat protection and prevention measures, which are addressed in municipal heat action plans. Although the development of such plans has already progressed in Germany, the proposed measures must be implemented on a broader and cross-sectoral basis to strengthen health equity for all.
Additional Links: PMID-40522469
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@article {pmid40522469,
year = {2025},
author = {Penger, S and Conrad, K},
title = {[Maintaining mobility of older people in urban areas in the face of climate change : Empirical findings on perceived heat stress and potential adaptive behavior].},
journal = {Zeitschrift fur Gerontologie und Geriatrie},
volume = {},
number = {},
pages = {},
pmid = {40522469},
issn = {1435-1269},
abstract = {Urban areas face complex challenges, such as climate change, environmental stressors, urbanization and demographic change. Vulnerable individuals, including older people are particularly affected. In old age health risks increase during heat periods due to multiple burdens resulting from dynamic person-environment interactions. How differently older adults perceive extreme heat and the behavioral adaptations they make in response were investigated in a field study conducted in Stuttgart. The aim of the present work was to form segments using cluster analyses that clearly differed in terms of heat stress levels and independent daily living outside the home. The sample included 211 community dwelling individuals (57% female) aged 65-92 years. Data collection was conducted through personal, standardized interviews. Of the four clusters identified one exhibited an accumulation of vulnerability factors, manifesting in particularly high perception of heat stress, impaired independence in daily life and a greater reduction in outdoor activities during heat compared to the other clusters. While the latter could provide protection from heat-related effects, it also poses risks of supply shortages and reduced social participation during heatwaves. Such segmentation beyond chronological age highlights the need for targeted heat protection and prevention measures, which are addressed in municipal heat action plans. Although the development of such plans has already progressed in Germany, the proposed measures must be implemented on a broader and cross-sectoral basis to strengthen health equity for all.},
}
RevDate: 2025-06-16
CmpDate: 2025-06-16
Climate Change and Pregnancy Outcomes: A Systematic Approach to Reviewing the Data.
Birth defects research, 117(6):e2493.
BACKGROUND: Increasing evidence is accumulating regarding the effects of climate change on human health. In 2021, the World Health Organization (WHO) identified six exposure pathways through which climate change might affect health: extreme weather events; heat stress; air quality; food safety and security; water quality and quantity; and vector distribution and ecology. We sought to evaluate the climate change-related effects through these pathways on the health of pregnant persons and neonates.
METHODS: Individual PubMed searches were tailored for each WHO climate change exposure pathway based on the quality and quantity of evidence. Searches for heat stress, air quality, food safety and security, and vector distribution and ecology included systematic reviews only, while those for the remaining exposure pathways included broader quantitative study parameters.
RESULTS: Evidence links heat stress, air quality, and vector distribution and ecology to several adverse maternal and neonatal outcomes. While evidence regarding extreme weather events, food safety and security, and water quality and quantity also shows harmful effects on pregnant persons and neonates, the data are less conclusive.
CONCLUSIONS: Climate change-related effects detrimentally affect the health of pregnant persons and neonates, but additional research is required to improve understanding of how climate change exerts its effects on these populations.
Additional Links: PMID-40521784
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@article {pmid40521784,
year = {2025},
author = {Braun, CB and Rasmussen, SA and Jamieson, DJ},
title = {Climate Change and Pregnancy Outcomes: A Systematic Approach to Reviewing the Data.},
journal = {Birth defects research},
volume = {117},
number = {6},
pages = {e2493},
doi = {10.1002/bdr2.2493},
pmid = {40521784},
issn = {2472-1727},
mesh = {*Climate Change ; Humans ; Female ; Pregnancy ; *Pregnancy Outcome/epidemiology ; Infant, Newborn ; },
abstract = {BACKGROUND: Increasing evidence is accumulating regarding the effects of climate change on human health. In 2021, the World Health Organization (WHO) identified six exposure pathways through which climate change might affect health: extreme weather events; heat stress; air quality; food safety and security; water quality and quantity; and vector distribution and ecology. We sought to evaluate the climate change-related effects through these pathways on the health of pregnant persons and neonates.
METHODS: Individual PubMed searches were tailored for each WHO climate change exposure pathway based on the quality and quantity of evidence. Searches for heat stress, air quality, food safety and security, and vector distribution and ecology included systematic reviews only, while those for the remaining exposure pathways included broader quantitative study parameters.
RESULTS: Evidence links heat stress, air quality, and vector distribution and ecology to several adverse maternal and neonatal outcomes. While evidence regarding extreme weather events, food safety and security, and water quality and quantity also shows harmful effects on pregnant persons and neonates, the data are less conclusive.
CONCLUSIONS: Climate change-related effects detrimentally affect the health of pregnant persons and neonates, but additional research is required to improve understanding of how climate change exerts its effects on these populations.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
Humans
Female
Pregnancy
*Pregnancy Outcome/epidemiology
Infant, Newborn
RevDate: 2025-06-17
Prediction of Global Warming Potential for Gases Based on Group Contribution Method and Chemical Activity Descriptor.
ACS omega, 10(22):22508-22520.
To assess the environmental performance of SF6 substitute gases, it is essential to develop a predictive model for the global warming potential. In this study, 165 molecules are first selected to construct machine learning models using group contribution method. The predictive performance of various models is analyzed, including Artificial Neural Network, Random Forest, Gradient Boosted Decision Trees, and Support Vector Machines. Then 58 chemical activity descriptors are calculated using the M06-2X method and def2-TZVP basis, and the key descriptors are identified through Pearson correlation coefficient. These descriptors are used to build several machine learning models. The performance of these models constructed by the two approaches is compared. The result indicates that the descriptor-based models outperform the group-based models, with the descriptor-based Random Forest model achieving the best performance. The R [2] of test set reached 0.82, with an MSE of 0.015, an RMSE of 0.024, and an MAE of 0.09. Moreover, the descriptor-based model demonstrated higher stability and robustness across 1000 training iterations.
Additional Links: PMID-40521501
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Citation:
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@article {pmid40521501,
year = {2025},
author = {Yang, Z and Yang, S and Wang, X and Xiao, J and Wang, H},
title = {Prediction of Global Warming Potential for Gases Based on Group Contribution Method and Chemical Activity Descriptor.},
journal = {ACS omega},
volume = {10},
number = {22},
pages = {22508-22520},
pmid = {40521501},
issn = {2470-1343},
abstract = {To assess the environmental performance of SF6 substitute gases, it is essential to develop a predictive model for the global warming potential. In this study, 165 molecules are first selected to construct machine learning models using group contribution method. The predictive performance of various models is analyzed, including Artificial Neural Network, Random Forest, Gradient Boosted Decision Trees, and Support Vector Machines. Then 58 chemical activity descriptors are calculated using the M06-2X method and def2-TZVP basis, and the key descriptors are identified through Pearson correlation coefficient. These descriptors are used to build several machine learning models. The performance of these models constructed by the two approaches is compared. The result indicates that the descriptor-based models outperform the group-based models, with the descriptor-based Random Forest model achieving the best performance. The R [2] of test set reached 0.82, with an MSE of 0.015, an RMSE of 0.024, and an MAE of 0.09. Moreover, the descriptor-based model demonstrated higher stability and robustness across 1000 training iterations.},
}
RevDate: 2025-06-17
Multi-impacts of climate change and mitigation strategies in Nigeria: agricultural production and food security.
Science in One Health, 4:100113.
Climate change poses a significant threat to Nigeria's agricultural sector, which is a cornerstone of its economy and food security. The increasing frequency of extreme weather events, erratic rainfall patterns, and rising temperatures have disrupted agricultural productivity, threatening the livelihoods of millions of Nigerians. Through a comprehensive literature review, synthesizing data from peer-reviewed journals, institutional reports, and credible online sources from 2000 to 2023, this study aims to explore the multi-faceted impacts of climate variability on agricultural production, livestock, fisheries, and food security in Nigeria, and to identify effective adaptation strategies to mitigate these impacts. The findings reveal that climate change has significantly disrupted agricultural productivity in Nigeria, with erratic rainfall, rising temperatures, and extreme weather events leading to reduced crop yields, increased pest and disease pressure, and land degradation. Vulnerable crops such as maize, cassava, and rice are particularly affected, while livestock production faces challenges such as heat stress and reduced feed availability. The fisheries sector is also impacted, with shrinking water resources and increasing contamination levels threatening livelihoods. Adaptation strategies, including crop diversification, improved irrigation, and indigenous knowledge practices, offer some resilience but require substantial policy and financial support. The study highlights the urgency of implementing climate-smart agricultural practices, enhancing infrastructure, and promoting public-private partnerships to mitigate climate-induced risks. Recommendations align with the United Nations Sustainable Development Goals (SDGs) 2 (Zero Hunger), 13 (Climate Action), and 15 (Life on Land), emphasizing the need for sustainable agricultural practices, ecosystem preservation, and adaptive policy frameworks to ensure food security and economic stability in Nigeria. This study provides valuable insights into the impacts of climate change on Nigeria's agricultural sector and offers practical recommendations for building resilience and ensuring sustainable food systems. It reveals the importance of collaborative efforts at all levels to address the challenges posed by climate change and safeguard the nation's agricultural heritage for future generations.
Additional Links: PMID-40521404
PubMed:
Citation:
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@article {pmid40521404,
year = {2025},
author = {Omokaro, GO},
title = {Multi-impacts of climate change and mitigation strategies in Nigeria: agricultural production and food security.},
journal = {Science in One Health},
volume = {4},
number = {},
pages = {100113},
pmid = {40521404},
issn = {2949-7043},
abstract = {Climate change poses a significant threat to Nigeria's agricultural sector, which is a cornerstone of its economy and food security. The increasing frequency of extreme weather events, erratic rainfall patterns, and rising temperatures have disrupted agricultural productivity, threatening the livelihoods of millions of Nigerians. Through a comprehensive literature review, synthesizing data from peer-reviewed journals, institutional reports, and credible online sources from 2000 to 2023, this study aims to explore the multi-faceted impacts of climate variability on agricultural production, livestock, fisheries, and food security in Nigeria, and to identify effective adaptation strategies to mitigate these impacts. The findings reveal that climate change has significantly disrupted agricultural productivity in Nigeria, with erratic rainfall, rising temperatures, and extreme weather events leading to reduced crop yields, increased pest and disease pressure, and land degradation. Vulnerable crops such as maize, cassava, and rice are particularly affected, while livestock production faces challenges such as heat stress and reduced feed availability. The fisheries sector is also impacted, with shrinking water resources and increasing contamination levels threatening livelihoods. Adaptation strategies, including crop diversification, improved irrigation, and indigenous knowledge practices, offer some resilience but require substantial policy and financial support. The study highlights the urgency of implementing climate-smart agricultural practices, enhancing infrastructure, and promoting public-private partnerships to mitigate climate-induced risks. Recommendations align with the United Nations Sustainable Development Goals (SDGs) 2 (Zero Hunger), 13 (Climate Action), and 15 (Life on Land), emphasizing the need for sustainable agricultural practices, ecosystem preservation, and adaptive policy frameworks to ensure food security and economic stability in Nigeria. This study provides valuable insights into the impacts of climate change on Nigeria's agricultural sector and offers practical recommendations for building resilience and ensuring sustainable food systems. It reveals the importance of collaborative efforts at all levels to address the challenges posed by climate change and safeguard the nation's agricultural heritage for future generations.},
}
RevDate: 2025-06-17
CmpDate: 2025-06-16
The stifling burden of climate change on African public healthcare systems.
Frontiers in public health, 13:1559737.
BACKGROUND: Climate change is the greatest health threat of the 21st century to global health and primary health care. Despite being the least contributor to global greenhouse gas emissions, Africa is disproportionately facing severe impacts of climate change, particularly on its health systems which is already neglected and underfunded. The crisis poses a fundamental threat to human health by undermining healthcare infrastructure, straining workforce capacity, and diminishing global progress toward universal health coverage. It disrupts the physical environment, natural and human systems, and the functionality of healthcare systems, acting as a multiplier threat that jeopardizes and potentially reverses decades of health gains. The Sendai Framework, a roadmap for making vulnerable and marginalized communities safer and more resilient emphasizes the importance of investing in disaster risk prevention and reduction through both structural and non-structural measures, which are vital for enhancing socio-economic, health, and cultural resilience. This narrative review is based on the insights drawn from Climate Adaptation Research Program scholars across Africa. It explores the current and projected burden of climate change on the continent's healthcare systems. It underscores the urgent need to integrate climate resilience into healthcare planning, fostering cross-sectoral collaboration, and ensures the sustainability of health systems amid escalating climate challenges.
CONCLUSION: The impacts of climate change on health represent a significant global challenge, demanding the establishment of robust and resilient healthcare systems. To mitigate the catastrophic and lasting effects of the climate crisis on healthcare and to prevent millions of climate-related deaths, it is essential to enhance resilience and preparedness.
Additional Links: PMID-40520301
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@article {pmid40520301,
year = {2025},
author = {Ogony, J and Mangeni, J and Ayodo, G and Amulen, E and Scopas, F and Juma, T and Wagaba, M and Mwaka, AD and Nwanja, L and Princewill, S and Oyugi, B and Yongo, A and Rakotosolofo, S and Francioli, A and Mugamu, E and Davies, J and Karanja, S and Hannah, C},
title = {The stifling burden of climate change on African public healthcare systems.},
journal = {Frontiers in public health},
volume = {13},
number = {},
pages = {1559737},
pmid = {40520301},
issn = {2296-2565},
mesh = {*Climate Change ; Humans ; Africa ; *Delivery of Health Care/organization & administration ; *Public Health ; },
abstract = {BACKGROUND: Climate change is the greatest health threat of the 21st century to global health and primary health care. Despite being the least contributor to global greenhouse gas emissions, Africa is disproportionately facing severe impacts of climate change, particularly on its health systems which is already neglected and underfunded. The crisis poses a fundamental threat to human health by undermining healthcare infrastructure, straining workforce capacity, and diminishing global progress toward universal health coverage. It disrupts the physical environment, natural and human systems, and the functionality of healthcare systems, acting as a multiplier threat that jeopardizes and potentially reverses decades of health gains. The Sendai Framework, a roadmap for making vulnerable and marginalized communities safer and more resilient emphasizes the importance of investing in disaster risk prevention and reduction through both structural and non-structural measures, which are vital for enhancing socio-economic, health, and cultural resilience. This narrative review is based on the insights drawn from Climate Adaptation Research Program scholars across Africa. It explores the current and projected burden of climate change on the continent's healthcare systems. It underscores the urgent need to integrate climate resilience into healthcare planning, fostering cross-sectoral collaboration, and ensures the sustainability of health systems amid escalating climate challenges.
CONCLUSION: The impacts of climate change on health represent a significant global challenge, demanding the establishment of robust and resilient healthcare systems. To mitigate the catastrophic and lasting effects of the climate crisis on healthcare and to prevent millions of climate-related deaths, it is essential to enhance resilience and preparedness.},
}
MeSH Terms:
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hide MeSH Terms
*Climate Change
Humans
Africa
*Delivery of Health Care/organization & administration
*Public Health
RevDate: 2025-06-18
CmpDate: 2025-06-16
Biogeographical Regions and Climate Change: Lanternfishes Shed Light on the Role of Climatic Barriers in the Southern Ocean.
Global change biology, 31(6):e70256.
To predict the spatial responses of biodiversity to climate change, studies typically rely on species-specific approaches, such as species distribution models. In this study, we propose an alternative methodology that investigates the collective response of species groups by modelling biogeographical regions. Biogeographical regions are areas defined by homogeneous species compositions and separated by barriers to dispersal. When climate acts as such a barrier, species within the same region are expected to respond similar to changing climatic conditions, enabling the prediction of entire region shifts in response to future climate scenarios. We applied this approach to the Southern Ocean, which exhibits sharp climatic transitions known as oceanic fronts, focusing on the mesopelagic lanternfishes (family Myctophidae). We compiled occurrence data for 115 lanternfish species from 1950 onwards and employed a network-based analysis to identify two major biogeographical regions: a southern and a subtropical region. These regions were found to be distinct, with minimal overlap in species distributions along the temperature gradient and a separation around 8°C, indicating that temperature likely acts as a climatic barrier. Using an ensemble modelling approach, we projected the response of these regions to future temperature changes under various climate scenarios. Our results suggest a circumpolar expansion of the subtropical region and a contraction of the southern region, with the Southern Ocean becoming a cul-de-sac for southern species. Ultimately, our results suggest that when support is found for the climatic barrier hypothesis, community-level models from a 'group first, then predict' strategy may effectively predict future shifts in species assemblages.
Additional Links: PMID-40519048
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@article {pmid40519048,
year = {2025},
author = {Rintz, CL and Koubbi, P and Ramiro-Sánchez, B and Azarian, C and Caccavo, JA and Cotté, C and Goberville, E and Godet, C and Hulley, PA and Le Goff, R and Leprieur, F and Robuchon, M and Serandour, B and Leroy, B},
title = {Biogeographical Regions and Climate Change: Lanternfishes Shed Light on the Role of Climatic Barriers in the Southern Ocean.},
journal = {Global change biology},
volume = {31},
number = {6},
pages = {e70256},
pmid = {40519048},
issn = {1365-2486},
mesh = {Animals ; *Climate Change ; Oceans and Seas ; Biodiversity ; *Animal Distribution ; *Fishes/physiology ; Temperature ; },
abstract = {To predict the spatial responses of biodiversity to climate change, studies typically rely on species-specific approaches, such as species distribution models. In this study, we propose an alternative methodology that investigates the collective response of species groups by modelling biogeographical regions. Biogeographical regions are areas defined by homogeneous species compositions and separated by barriers to dispersal. When climate acts as such a barrier, species within the same region are expected to respond similar to changing climatic conditions, enabling the prediction of entire region shifts in response to future climate scenarios. We applied this approach to the Southern Ocean, which exhibits sharp climatic transitions known as oceanic fronts, focusing on the mesopelagic lanternfishes (family Myctophidae). We compiled occurrence data for 115 lanternfish species from 1950 onwards and employed a network-based analysis to identify two major biogeographical regions: a southern and a subtropical region. These regions were found to be distinct, with minimal overlap in species distributions along the temperature gradient and a separation around 8°C, indicating that temperature likely acts as a climatic barrier. Using an ensemble modelling approach, we projected the response of these regions to future temperature changes under various climate scenarios. Our results suggest a circumpolar expansion of the subtropical region and a contraction of the southern region, with the Southern Ocean becoming a cul-de-sac for southern species. Ultimately, our results suggest that when support is found for the climatic barrier hypothesis, community-level models from a 'group first, then predict' strategy may effectively predict future shifts in species assemblages.},
}
MeSH Terms:
show MeSH Terms
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Animals
*Climate Change
Oceans and Seas
Biodiversity
*Animal Distribution
*Fishes/physiology
Temperature
RevDate: 2025-06-18
CmpDate: 2025-06-16
Assessment of Sámi food security in Finnish Lapland: climate change impacts and policy effectiveness.
International journal of circumpolar health, 84(1):2516310.
Accelerated climate warming in the Arctic threatens the food security of Indigenous peoples, including the Sámi in Finland. As temperatures rise nearly four times faster than the global average, ecosystems that support traditional Sámi practices, such as reindeer herding, fishing, hunting, and gathering, are increasingly disrupted. These practices are central to Sámi identity, knowledge systems, and social cohesion. However, despite these predictive narratives, the question of how these changes will affect overall food security among the Sámi remains unclear. This study aimed to: 1) investigate how climate change affects Sámi food security, 2) map concerns about anticipated impacts, and 3) assess the effectiveness of Finnish national policies. We addressed four dimensions of food security: availability, access, utilisation, and stability. Data were gathered through semi-structured interviews (N = 10), alongside a policy analysis. Findings indicate that climate change compromises the stability of the Sámi food systems and has broad implications on food security in terms of availability, accessibility, and utilisation. Current policy responses lack sufficient attention to the Sámi's cultural-ecological ties and offer limited support for Arctic-specific adaptation. These results underscore the urgency of culturally responsive and place-based policy action to strengthen Sámi food security in a rapidly changing climate.
Additional Links: PMID-40518712
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@article {pmid40518712,
year = {2025},
author = {Kukkurainen, HI and Sonneveld, BGJS},
title = {Assessment of Sámi food security in Finnish Lapland: climate change impacts and policy effectiveness.},
journal = {International journal of circumpolar health},
volume = {84},
number = {1},
pages = {2516310},
pmid = {40518712},
issn = {2242-3982},
mesh = {Humans ; Arctic Regions ; *Climate Change ; Finland ; *Food Security ; *Food Supply ; *Population Groups ; Eastern European People ; },
abstract = {Accelerated climate warming in the Arctic threatens the food security of Indigenous peoples, including the Sámi in Finland. As temperatures rise nearly four times faster than the global average, ecosystems that support traditional Sámi practices, such as reindeer herding, fishing, hunting, and gathering, are increasingly disrupted. These practices are central to Sámi identity, knowledge systems, and social cohesion. However, despite these predictive narratives, the question of how these changes will affect overall food security among the Sámi remains unclear. This study aimed to: 1) investigate how climate change affects Sámi food security, 2) map concerns about anticipated impacts, and 3) assess the effectiveness of Finnish national policies. We addressed four dimensions of food security: availability, access, utilisation, and stability. Data were gathered through semi-structured interviews (N = 10), alongside a policy analysis. Findings indicate that climate change compromises the stability of the Sámi food systems and has broad implications on food security in terms of availability, accessibility, and utilisation. Current policy responses lack sufficient attention to the Sámi's cultural-ecological ties and offer limited support for Arctic-specific adaptation. These results underscore the urgency of culturally responsive and place-based policy action to strengthen Sámi food security in a rapidly changing climate.},
}
MeSH Terms:
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Humans
Arctic Regions
*Climate Change
Finland
*Food Security
*Food Supply
*Population Groups
Eastern European People
RevDate: 2025-06-18
Ambient environmental conditions and active outdoor play in the context of climate change: A systematic review and meta-synthesis.
Environmental research, 283:122146 pii:S0013-9351(25)01397-0 [Epub ahead of print].
BACKGROUND: Ambient environmental conditions, both influenced by and contribute to climate change, is affecting many aspects of daily life, including active and playful lifestyle activities. This systematic review and qualitative synthesis investigated the association(s) between ambient environmental conditions and active outdoor play across the lifespan.
METHODS: Seven databases were used to identify studies measuring ambient environmental conditions (meteorological conditions, atmospheric pressure, land-use/environmental factors) and its associations (null, favorable, unfavorable) with active outdoor play. Narrative synthesis and meta-synthesis were performed.
RESULTS: Results across 44 studies encompassed 74,423 individuals, 530,142 observations/counts, and 2029 households. 91% of studies were derived from high-income countries. The average duration of active outdoor play varied by age groups of early years (0-5 years,133.2 min/day), children (6-12 years, 153.2 min/day), adults (18-64 years, 97.2 min/day), and older adults (65+ years, 47.1 min/day). Meteorological (null), atmospheric (unfavorable), and land-use/environmental (unfavorable) factors were associated with active outdoor play (n = 33 studies). Three studies indicated the potential negative impact of active outdoor play on the environment (unfavorable). Grounded in social-ecological resilience theory, deductive coding was applied to categorize outdoor type, play type, impact of climate change on active outdoor play or vice versa, adaptation, and resilience.
CONCLUSION: This review provides a comprehensive overview of current evidence on associations between ambient environmental conditions and active outdoor play in the context of climate change. The findings offer insights into how a changing climate may influence opportunities for active outdoor play and inform strategies to promote resilient outdoor play practices.
Additional Links: PMID-40517931
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PubMed:
Citation:
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@article {pmid40517931,
year = {2025},
author = {Lee, EY and Park, S and Kim, YB and Liu, H and Mistry, P and Nguyen, K and Oh, Y and James, ME and Lâm, S and de Lannoy, L and Larouche, R and Manyanga, T and Morrison, SA and Prince, SA and Ross-White, A and Vanderloo, LM and Wachira, LJ and Tremblay, MS},
title = {Ambient environmental conditions and active outdoor play in the context of climate change: A systematic review and meta-synthesis.},
journal = {Environmental research},
volume = {283},
number = {},
pages = {122146},
doi = {10.1016/j.envres.2025.122146},
pmid = {40517931},
issn = {1096-0953},
abstract = {BACKGROUND: Ambient environmental conditions, both influenced by and contribute to climate change, is affecting many aspects of daily life, including active and playful lifestyle activities. This systematic review and qualitative synthesis investigated the association(s) between ambient environmental conditions and active outdoor play across the lifespan.
METHODS: Seven databases were used to identify studies measuring ambient environmental conditions (meteorological conditions, atmospheric pressure, land-use/environmental factors) and its associations (null, favorable, unfavorable) with active outdoor play. Narrative synthesis and meta-synthesis were performed.
RESULTS: Results across 44 studies encompassed 74,423 individuals, 530,142 observations/counts, and 2029 households. 91% of studies were derived from high-income countries. The average duration of active outdoor play varied by age groups of early years (0-5 years,133.2 min/day), children (6-12 years, 153.2 min/day), adults (18-64 years, 97.2 min/day), and older adults (65+ years, 47.1 min/day). Meteorological (null), atmospheric (unfavorable), and land-use/environmental (unfavorable) factors were associated with active outdoor play (n = 33 studies). Three studies indicated the potential negative impact of active outdoor play on the environment (unfavorable). Grounded in social-ecological resilience theory, deductive coding was applied to categorize outdoor type, play type, impact of climate change on active outdoor play or vice versa, adaptation, and resilience.
CONCLUSION: This review provides a comprehensive overview of current evidence on associations between ambient environmental conditions and active outdoor play in the context of climate change. The findings offer insights into how a changing climate may influence opportunities for active outdoor play and inform strategies to promote resilient outdoor play practices.},
}
RevDate: 2025-06-14
Integration of plant-soil feedbacks with resilience theory for climate change.
Trends in ecology & evolution pii:S0169-5347(25)00132-6 [Epub ahead of print].
The resilience of ecosystems to climate disruption requires internal feedbacks that support the stability of ecosystem structure and function. Such feedbacks may include sustained interactions between plants and soil [plant-soil feedback (PSF)]. Theoretically, PSF could either boost or degrade ecosystem resilience. Three criteria must be met to attribute resilience to PSF: (i) The presence or amount of PSF must be manipulated; (ii) the ecosystem must face climate disruption after PSF is manipulated; and (iii) PSF must alter the resistance or recovery of ecosystem structure or function to disruption. Several case studies suggest that PSF may support (or degrade) resilience, but no study has yet met all criteria. Doing so could yield novel insights into how aboveground-belowground interactions shape ecosystem resilience to climate change.
Additional Links: PMID-40517042
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@article {pmid40517042,
year = {2025},
author = {Rudgers, JA and Gehring, CA and Taylor, DL and Taylor, MD and Chung, YA},
title = {Integration of plant-soil feedbacks with resilience theory for climate change.},
journal = {Trends in ecology & evolution},
volume = {},
number = {},
pages = {},
doi = {10.1016/j.tree.2025.05.001},
pmid = {40517042},
issn = {1872-8383},
abstract = {The resilience of ecosystems to climate disruption requires internal feedbacks that support the stability of ecosystem structure and function. Such feedbacks may include sustained interactions between plants and soil [plant-soil feedback (PSF)]. Theoretically, PSF could either boost or degrade ecosystem resilience. Three criteria must be met to attribute resilience to PSF: (i) The presence or amount of PSF must be manipulated; (ii) the ecosystem must face climate disruption after PSF is manipulated; and (iii) PSF must alter the resistance or recovery of ecosystem structure or function to disruption. Several case studies suggest that PSF may support (or degrade) resilience, but no study has yet met all criteria. Doing so could yield novel insights into how aboveground-belowground interactions shape ecosystem resilience to climate change.},
}
RevDate: 2025-06-14
Aging and climate change-induced heat stress synergistically increase susceptibility to Vibrio vulnificus infection via an altered gut microbiome-immune axis.
The Science of the total environment, 989:179881 pii:S0048-9697(25)01522-0 [Epub ahead of print].
Climate change is exacerbating heatwaves, significantly increasing public health risks, including heightened vulnerability to Vibrio vulnificus infections, especially among older adults. While heat stress alone impairs immune regulation and compromises gut integrity, the combined effects of aging and climate-induced heat stress on infectious severity remain insufficiently explored. Using young (12-week-old) and aged (24-month-old) mouse models, we examined how aging and periodic heat stress synergistically influence susceptibility to Vibrio vulnificus by assessing gut microbiome alterations, immune responses, and antibiotic resistance gene dynamics. Heat stress markedly impaired intestinal barrier function, induced significant microbiome shifts, elevated systemic inflammation, and promoted enrichment of antibiotic resistance genes particularly those conferring tetracycline resistance with effects significantly amplified in aged mice. Upon Vibrio vulnificus infection, aged heat-stressed mice demonstrated elevated inflammatory responses, severe intestinal damage, and pronounced immune dysregulation compared to younger counterparts. Gut depletion and probiotic recolonization models further validated microbiota involvement, showing that Roseburia intestinalis significantly reduced heat stress-exacerbated CD4[+] T-cell immunosenescence in aged mice. Collectively, this study provides robust experimental evidence highlighting the critical interplay between aging and climate-driven heat stress in intensifying infectious disease severity via microbiome-immune axis disruptions, underscoring the need for microbiota-targeted strategies in climate-vulnerable populations.
Additional Links: PMID-40516193
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@article {pmid40516193,
year = {2025},
author = {Roy, S and More, M and Trivedi, A and Saha, P and Bose, D and Das, S and Mahmud, ZH and Hanifi, SMMA and Chatterjee, S},
title = {Aging and climate change-induced heat stress synergistically increase susceptibility to Vibrio vulnificus infection via an altered gut microbiome-immune axis.},
journal = {The Science of the total environment},
volume = {989},
number = {},
pages = {179881},
doi = {10.1016/j.scitotenv.2025.179881},
pmid = {40516193},
issn = {1879-1026},
abstract = {Climate change is exacerbating heatwaves, significantly increasing public health risks, including heightened vulnerability to Vibrio vulnificus infections, especially among older adults. While heat stress alone impairs immune regulation and compromises gut integrity, the combined effects of aging and climate-induced heat stress on infectious severity remain insufficiently explored. Using young (12-week-old) and aged (24-month-old) mouse models, we examined how aging and periodic heat stress synergistically influence susceptibility to Vibrio vulnificus by assessing gut microbiome alterations, immune responses, and antibiotic resistance gene dynamics. Heat stress markedly impaired intestinal barrier function, induced significant microbiome shifts, elevated systemic inflammation, and promoted enrichment of antibiotic resistance genes particularly those conferring tetracycline resistance with effects significantly amplified in aged mice. Upon Vibrio vulnificus infection, aged heat-stressed mice demonstrated elevated inflammatory responses, severe intestinal damage, and pronounced immune dysregulation compared to younger counterparts. Gut depletion and probiotic recolonization models further validated microbiota involvement, showing that Roseburia intestinalis significantly reduced heat stress-exacerbated CD4[+] T-cell immunosenescence in aged mice. Collectively, this study provides robust experimental evidence highlighting the critical interplay between aging and climate-driven heat stress in intensifying infectious disease severity via microbiome-immune axis disruptions, underscoring the need for microbiota-targeted strategies in climate-vulnerable populations.},
}
RevDate: 2025-06-14
CmpDate: 2025-06-14
The Effects of Climate Change on Mesocarnivores: A Global Review and Meta-Analysis.
Global change biology, 31(6):e70302.
Climate change is a major threat to biodiversity, affecting a wide range of species in different ecological networks. Higher trophic level species, such as mesocarnivores, are particularly affected due to bottom-up and top-down cascading effects. The magnitude of climate change impacts on mesocarnivores may vary between regions and taxonomic groups, but this variation is poorly understood. We reviewed 119 articles on the effects of climate change on mesocarnivores (Order Carnivora). We found an increase in studies of climate change effects over time, with canids and mustelids being the most studied carnivores, and herpestids, procyonids, viverrids and ailurids being the least studied. Most of the identified studies were from Europe, followed by North and South America. Africa and Oceania had fewer published studies. The most common approach to assessing the impact of climate change on carnivores was based on the study of species spatial ecology and habitat use, but also on population and community ecology. We used 21 of those articles that used ecological niche modelling to assess future distribution changes as the basis for our meta-analysis. Our results show that although some habitat generalists, mainly canids and procyonids, with a wide range of habitats may benefit from climate change, most mesocarnivores are likely to experience range contractions. However, this general pattern varies among carnivore families. Species from arid environments, as well as those that are specialists in montane and tropical forests, are likely to experience the largest declines in range. This is especially true for species from Africa, Asia and South America, as these regions are particularly vulnerable to climate change. Our study highlights that climate change affects carnivores in different ways and that there is also regional variation in impacts; therefore, conservation efforts to mitigate the effects of climate change should be tailored to each continent and species.
Additional Links: PMID-40515447
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@article {pmid40515447,
year = {2025},
author = {Valdez, V and Ferreras, P and Rosalino, LM},
title = {The Effects of Climate Change on Mesocarnivores: A Global Review and Meta-Analysis.},
journal = {Global change biology},
volume = {31},
number = {6},
pages = {e70302},
doi = {10.1111/gcb.70302},
pmid = {40515447},
issn = {1365-2486},
support = {2023.01766.BD//Fundação para a Ciência e a Tecnologia/ ; LA/P/0121/2020//Fundação para a Ciência e a Tecnologia/ ; UID/00329/2025//Fundação para a Ciência e a Tecnologia/ ; },
mesh = {*Climate Change ; Animals ; *Carnivora/physiology ; Ecosystem ; Biodiversity ; Food Chain ; },
abstract = {Climate change is a major threat to biodiversity, affecting a wide range of species in different ecological networks. Higher trophic level species, such as mesocarnivores, are particularly affected due to bottom-up and top-down cascading effects. The magnitude of climate change impacts on mesocarnivores may vary between regions and taxonomic groups, but this variation is poorly understood. We reviewed 119 articles on the effects of climate change on mesocarnivores (Order Carnivora). We found an increase in studies of climate change effects over time, with canids and mustelids being the most studied carnivores, and herpestids, procyonids, viverrids and ailurids being the least studied. Most of the identified studies were from Europe, followed by North and South America. Africa and Oceania had fewer published studies. The most common approach to assessing the impact of climate change on carnivores was based on the study of species spatial ecology and habitat use, but also on population and community ecology. We used 21 of those articles that used ecological niche modelling to assess future distribution changes as the basis for our meta-analysis. Our results show that although some habitat generalists, mainly canids and procyonids, with a wide range of habitats may benefit from climate change, most mesocarnivores are likely to experience range contractions. However, this general pattern varies among carnivore families. Species from arid environments, as well as those that are specialists in montane and tropical forests, are likely to experience the largest declines in range. This is especially true for species from Africa, Asia and South America, as these regions are particularly vulnerable to climate change. Our study highlights that climate change affects carnivores in different ways and that there is also regional variation in impacts; therefore, conservation efforts to mitigate the effects of climate change should be tailored to each continent and species.},
}
MeSH Terms:
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hide MeSH Terms
*Climate Change
Animals
*Carnivora/physiology
Ecosystem
Biodiversity
Food Chain
RevDate: 2025-06-13
Three-and-a-half million years of Tibetan Plateau vegetation dynamics in response to climate change.
Nature ecology & evolution [Epub ahead of print].
The Tibetan Plateau supports the largest alpine meadow ecosystem globally. It is considered extremely vulnerable to global warming. Knowledge of past vegetation dynamics under similarly warm climates could shed insights into where the tipping point for regime shifts may lie. We report a continuous multicentennial-resolved pollen record for the last 3.5 Myr from a lake sediment core retrieved from the Zoige Basin (~3,350-3,450 m above sea level) on the eastern Tibetan Plateau. It reveals a detailed picture of the vegetation dynamics across several timescales using the approaches of biomization, numerical analysis, statistical modelling and vegetation simulations. These lines of evidence show that vegetation underwent transformation from stable forest in the mid-late Pliocene Period (3.5-2.73 million years ago (Ma)) to codominance of forest and steppe in the early Quaternary Period (2.73-1.54 Ma) and to a meadow-dominated ecosystem after ~1.54 Ma, along with glacial-interglacial and millennial-scale grassland-forest shifts. These vegetational changes were largely controlled by temperature change. A global warming of ~2-3 °C is the most important threshold for the forest expansion and meadow resilience loss on the Tibetan Plateau. By analogy to the past, we suggest that, without major reductions in greenhouse gas emissions, the current Tibetan Plateau meadow is at risk of major transformation.
Additional Links: PMID-40514570
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@article {pmid40514570,
year = {2025},
author = {Zhao, Y and Qin, F and Cui, Q and Li, Q and Cui, Y and Birks, HJB and Liang, C and Zhao, W and Li, H and Ren, W and Deng, C and Ge, J and Kong, Y and Liu, Y and Zhang, Z and Zhang, J and Cai, M and Wei, H and Qiu, H and Xu, H and Yang, H and Chen, C and Piao, S and Guo, Z},
title = {Three-and-a-half million years of Tibetan Plateau vegetation dynamics in response to climate change.},
journal = {Nature ecology & evolution},
volume = {},
number = {},
pages = {},
pmid = {40514570},
issn = {2397-334X},
support = {42488201//National Natural Science Foundation of China (National Science Foundation of China)/ ; },
abstract = {The Tibetan Plateau supports the largest alpine meadow ecosystem globally. It is considered extremely vulnerable to global warming. Knowledge of past vegetation dynamics under similarly warm climates could shed insights into where the tipping point for regime shifts may lie. We report a continuous multicentennial-resolved pollen record for the last 3.5 Myr from a lake sediment core retrieved from the Zoige Basin (~3,350-3,450 m above sea level) on the eastern Tibetan Plateau. It reveals a detailed picture of the vegetation dynamics across several timescales using the approaches of biomization, numerical analysis, statistical modelling and vegetation simulations. These lines of evidence show that vegetation underwent transformation from stable forest in the mid-late Pliocene Period (3.5-2.73 million years ago (Ma)) to codominance of forest and steppe in the early Quaternary Period (2.73-1.54 Ma) and to a meadow-dominated ecosystem after ~1.54 Ma, along with glacial-interglacial and millennial-scale grassland-forest shifts. These vegetational changes were largely controlled by temperature change. A global warming of ~2-3 °C is the most important threshold for the forest expansion and meadow resilience loss on the Tibetan Plateau. By analogy to the past, we suggest that, without major reductions in greenhouse gas emissions, the current Tibetan Plateau meadow is at risk of major transformation.},
}
RevDate: 2025-06-17
The archaeology of climate change: a blueprint for integrating environmental and cultural systems.
Nature communications, 16(1):5289.
Cultural systems play an important role in shaping the interactions between humans and the environment, and are in turn shaped by these interactions. However, at present, cultural systems are poorly integrated into the models used by climate scientists to study the interaction of natural and anthropogenic processes (i.e. Earth systems models) due to pragmatic and conceptual barriers. In this Perspective, we demonstrate how the archaeology of climate change, an interdisciplinary field that uses the archaeological record to explore human-environment interactions, is uniquely placed to overcome these barriers. We use concepts drawn from climate science and evolutionary anthropology to show how complex systems modeling that focuses on the spatial structure of the environment and its impact on demographic variables, social networks and cultural evolution, can bridge the gap between large-scale climate processes and local-scale social processes. The result is a blueprint for the design of integrative models that produce testable hypotheses about the impact of climate change on human systems.
Additional Links: PMID-40514402
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@article {pmid40514402,
year = {2025},
author = {Burke, A and Grove, M and Maier, A and Wren, C and Drapeau, M and Poisot, T and Moine, O and Boisard, S and Bruxelles, L},
title = {The archaeology of climate change: a blueprint for integrating environmental and cultural systems.},
journal = {Nature communications},
volume = {16},
number = {1},
pages = {5289},
pmid = {40514402},
issn = {2041-1723},
support = {2019-SE3-254686//Fonds de Recherche du Québec-Société et Culture (FRQSC)/ ; SSHRC #435-2016-1158//Gouvernement du Canada | Social Sciences and Humanities Research Council of Canada (Conseil de recherches en sciences humaines du Canada)/ ; },
abstract = {Cultural systems play an important role in shaping the interactions between humans and the environment, and are in turn shaped by these interactions. However, at present, cultural systems are poorly integrated into the models used by climate scientists to study the interaction of natural and anthropogenic processes (i.e. Earth systems models) due to pragmatic and conceptual barriers. In this Perspective, we demonstrate how the archaeology of climate change, an interdisciplinary field that uses the archaeological record to explore human-environment interactions, is uniquely placed to overcome these barriers. We use concepts drawn from climate science and evolutionary anthropology to show how complex systems modeling that focuses on the spatial structure of the environment and its impact on demographic variables, social networks and cultural evolution, can bridge the gap between large-scale climate processes and local-scale social processes. The result is a blueprint for the design of integrative models that produce testable hypotheses about the impact of climate change on human systems.},
}
RevDate: 2025-06-13
Climate change and environmental degradation: bioethical considerations and impact for neonatal care.
Seminars in perinatology pii:S0146-0005(25)00076-X [Epub ahead of print].
Climate change has severe consequences for neonatal health. Neonates are uniquely vulnerable to the impacts of climate change due to their developing bodies and immature immune and thermoregulatory systems. Climate change increases the risk of severe weather events, including extreme heat and natural disasters, as well as pollution and chemical exposures. The physiologic fragility of neonates and dependence on a stable environment require healthcare systems and policymakers to ensure protections are in place to mitigate health risks and potential impacts that will have long-lasting effects on individual development and well-being. The current article details the impacts of climate change on neonatal health across the lifecycle as well as the disproportionate consequences for communities most vulnerable to climate change. We provide evidence as to why this is a bioethical issue and offer recommendations for policies to protect neonatal health and promote environmental and climate justice.
Additional Links: PMID-40514319
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PubMed:
Citation:
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@article {pmid40514319,
year = {2025},
author = {Parnes, MF and Mosley, L and Burris, HH and Weiss, EM},
title = {Climate change and environmental degradation: bioethical considerations and impact for neonatal care.},
journal = {Seminars in perinatology},
volume = {},
number = {},
pages = {152099},
doi = {10.1016/j.semperi.2025.152099},
pmid = {40514319},
issn = {1558-075X},
abstract = {Climate change has severe consequences for neonatal health. Neonates are uniquely vulnerable to the impacts of climate change due to their developing bodies and immature immune and thermoregulatory systems. Climate change increases the risk of severe weather events, including extreme heat and natural disasters, as well as pollution and chemical exposures. The physiologic fragility of neonates and dependence on a stable environment require healthcare systems and policymakers to ensure protections are in place to mitigate health risks and potential impacts that will have long-lasting effects on individual development and well-being. The current article details the impacts of climate change on neonatal health across the lifecycle as well as the disproportionate consequences for communities most vulnerable to climate change. We provide evidence as to why this is a bioethical issue and offer recommendations for policies to protect neonatal health and promote environmental and climate justice.},
}
RevDate: 2025-06-13
Assessing community values of civil society organizations led coastal ecotourism conservation projects on climate change context.
Evaluation and program planning, 112:102624 pii:S0149-7189(25)00091-6 [Epub ahead of print].
The study examines the key community values defining the Civil Society Organizations (CSOs) institutional climate capacity of coastal communities in the context of ecotourism-based conservation projects along the Maharashtra coastal belt, India. The study proposes conceptualized dimensions based on the Situation-Actor-Process-Learning (SAP-L) model. Data was collected through consultative approaches involving CSOs, NGOs, and SHGs, using focused group discussions and key informant interviews in the conservation project areas. The study evaluates the CSOs institutional strengths, weaknesses and determines key factors influence their institutional climate capacities. The findings indicate that CSO expertise and collaborations foster communication and trust among ecotourism beneficiaries, incorporating sociocultural factors and promoting climate action orientation. Planning and budgetary processes assist in need-based scenario planning for CSO management decisions. The outcomes contribute to understanding CSO's climate capacity in coastal ecotourism, informing policy and practice. The study also emphasizes the need for further quantitative research in this area.
Additional Links: PMID-40513282
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@article {pmid40513282,
year = {2025},
author = {Sharma, R and Pradhan, V},
title = {Assessing community values of civil society organizations led coastal ecotourism conservation projects on climate change context.},
journal = {Evaluation and program planning},
volume = {112},
number = {},
pages = {102624},
doi = {10.1016/j.evalprogplan.2025.102624},
pmid = {40513282},
issn = {1873-7870},
abstract = {The study examines the key community values defining the Civil Society Organizations (CSOs) institutional climate capacity of coastal communities in the context of ecotourism-based conservation projects along the Maharashtra coastal belt, India. The study proposes conceptualized dimensions based on the Situation-Actor-Process-Learning (SAP-L) model. Data was collected through consultative approaches involving CSOs, NGOs, and SHGs, using focused group discussions and key informant interviews in the conservation project areas. The study evaluates the CSOs institutional strengths, weaknesses and determines key factors influence their institutional climate capacities. The findings indicate that CSO expertise and collaborations foster communication and trust among ecotourism beneficiaries, incorporating sociocultural factors and promoting climate action orientation. Planning and budgetary processes assist in need-based scenario planning for CSO management decisions. The outcomes contribute to understanding CSO's climate capacity in coastal ecotourism, informing policy and practice. The study also emphasizes the need for further quantitative research in this area.},
}
RevDate: 2025-06-13
Analysis of the influence of climate change on wetland evolution and its driving process from an integrated perspective of landscape connectivity and fragmentation.
Journal of environmental management, 389:126155 pii:S0301-4797(25)02131-0 [Epub ahead of print].
The evolution of wetland ecosystems from the perspectives of landscape connectivity and fragmentation is a critical interdisciplinary topic in contemporary wetland science and landscape ecology. In the context of global warming, the mechanisms by which wetland patches respond to climate change through changes in landscape connectivity and fragmentation require further elucidation. This study introduces an SEMD-XGboost-SHAP ecological modeling framework that systematically examines the evolution of wetland landscape patches and their responses under multiple climate scenarios. The findings indicate: (1) From 2000 to 2022, Permanent water, Marsh, and Flooded flat were the primary drivers of wetland evolution in Dongting Lake. Rapid warming led to a significant reduction in wetlands area, whereas slow warming resulted in a notable increase. (2) At the patch scale, aggregation was the predominant form of wetland evolution, while dissection characterized degradation. Under rapid warming and cooling scenarios, patches underwent significant evolution with connectivity increasing by 9.2 % and 48.63 %, respectively. Conversely, under slow warming and cooling scenarios, patches experienced significant degradation, with fragmentation increasing by 9.75 % and 40.62 %. (3) Annual average maximum temperature was a common factor influencing land type conversion across climate scenarios. In terms of patch evolution, annual average temperature, annual average maximum temperature, minimum temperature, and annual average evapotranspiration were key drivers. Moreover, the interaction between temperature and precipitation played a crucial role in maintaining the stability of wetland patterns. This study provides a foundation for understanding the critical responses of wetland patterns to climate change and offers insights into nature-based solutions for wetland conservation.
Additional Links: PMID-40513270
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PubMed:
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@article {pmid40513270,
year = {2025},
author = {Li, C and Lei, W and Huang, Y and Hu, W},
title = {Analysis of the influence of climate change on wetland evolution and its driving process from an integrated perspective of landscape connectivity and fragmentation.},
journal = {Journal of environmental management},
volume = {389},
number = {},
pages = {126155},
doi = {10.1016/j.jenvman.2025.126155},
pmid = {40513270},
issn = {1095-8630},
abstract = {The evolution of wetland ecosystems from the perspectives of landscape connectivity and fragmentation is a critical interdisciplinary topic in contemporary wetland science and landscape ecology. In the context of global warming, the mechanisms by which wetland patches respond to climate change through changes in landscape connectivity and fragmentation require further elucidation. This study introduces an SEMD-XGboost-SHAP ecological modeling framework that systematically examines the evolution of wetland landscape patches and their responses under multiple climate scenarios. The findings indicate: (1) From 2000 to 2022, Permanent water, Marsh, and Flooded flat were the primary drivers of wetland evolution in Dongting Lake. Rapid warming led to a significant reduction in wetlands area, whereas slow warming resulted in a notable increase. (2) At the patch scale, aggregation was the predominant form of wetland evolution, while dissection characterized degradation. Under rapid warming and cooling scenarios, patches underwent significant evolution with connectivity increasing by 9.2 % and 48.63 %, respectively. Conversely, under slow warming and cooling scenarios, patches experienced significant degradation, with fragmentation increasing by 9.75 % and 40.62 %. (3) Annual average maximum temperature was a common factor influencing land type conversion across climate scenarios. In terms of patch evolution, annual average temperature, annual average maximum temperature, minimum temperature, and annual average evapotranspiration were key drivers. Moreover, the interaction between temperature and precipitation played a crucial role in maintaining the stability of wetland patterns. This study provides a foundation for understanding the critical responses of wetland patterns to climate change and offers insights into nature-based solutions for wetland conservation.},
}
RevDate: 2025-06-13
Trends in Fishery Ecosystem Stability in the East China Sea under Dual Pressures of Fishing and Global Warming.
Environmental science & technology [Epub ahead of print].
Fishery ecosystem stability, requiring balanced biomass and biodiversity, is vital for sustainability but is being threatened by fishing and global warming. Here, we developed an Ecopath model for the East China Sea (ECS) with 45 functional groups and constructed an Ecosim model with 15 scenarios, using fishing effort (FE) and sea surface temperature (SST) as driving variables. The resistance resilience stability (RRS) index was proposed to quantify the comprehensive changes in total biomass and stability of the ECS under dual pressures from 2000 to 2100. SST increase led to biomass declines eight to 12 times greater than FE increase, though 63.06% of economic species were negatively affected by rising FE. Notably, several key economic species may face the risk of extinction by the end of the century under a 10% FE increase and 4.0 °C SST rise. This will pose a significant disturbance to the ecosystem stability. However, our results suggest that reducing FE to 50% of current levels and limiting SST rise to within 1.5 °C could effectively prevent a further biomass reduction and keep the RRS index within reasonable limits. The research contributes to a quantitative analysis of ecosystem stability under dual pressures, providing a scientific basis for sustainable fishery resource management.
Additional Links: PMID-40513093
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PubMed:
Citation:
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@article {pmid40513093,
year = {2025},
author = {Yang, Q and Shi, X and Wang, F and Cheng, H and Luo, Y and Li, Z and Ren, Z and Ding, W and Wu, J and Jiang, H and Han, Z and Fan, W},
title = {Trends in Fishery Ecosystem Stability in the East China Sea under Dual Pressures of Fishing and Global Warming.},
journal = {Environmental science & technology},
volume = {},
number = {},
pages = {},
doi = {10.1021/acs.est.4c14605},
pmid = {40513093},
issn = {1520-5851},
abstract = {Fishery ecosystem stability, requiring balanced biomass and biodiversity, is vital for sustainability but is being threatened by fishing and global warming. Here, we developed an Ecopath model for the East China Sea (ECS) with 45 functional groups and constructed an Ecosim model with 15 scenarios, using fishing effort (FE) and sea surface temperature (SST) as driving variables. The resistance resilience stability (RRS) index was proposed to quantify the comprehensive changes in total biomass and stability of the ECS under dual pressures from 2000 to 2100. SST increase led to biomass declines eight to 12 times greater than FE increase, though 63.06% of economic species were negatively affected by rising FE. Notably, several key economic species may face the risk of extinction by the end of the century under a 10% FE increase and 4.0 °C SST rise. This will pose a significant disturbance to the ecosystem stability. However, our results suggest that reducing FE to 50% of current levels and limiting SST rise to within 1.5 °C could effectively prevent a further biomass reduction and keep the RRS index within reasonable limits. The research contributes to a quantitative analysis of ecosystem stability under dual pressures, providing a scientific basis for sustainable fishery resource management.},
}
RevDate: 2025-06-15
CmpDate: 2025-06-13
Climate change worry, awareness, risk appraisal, and pro-environmental behaviors: Are these factors different for individuals with and without chronic diseases?.
PloS one, 20(6):e0325836.
BACKGROUND: Climate change poses significant risks to human health, particularly exacerbating conditions for individuals with chronic diseases. This study aimed to examine differences in climate change awareness, risk appraisal, pro-environmental behaviors (PEBs), and climate change worry between individuals with and without chronic diseases, and to investigate their interrelationships.
METHODS: A cross-sectional survey design was employed, using convenience sampling. Participants included 405 Israeli adults (146 with chronic diseases, and 259 without) who completed validated self-report questionnaires assessing climate change awareness, risk appraisal, PEBs, and worry. Data analyses included descriptive statistics, Pearson correlations, and multivariate analysis of covariance, using SPSS version 29. Moderated serial mediation analysis was conducted using Hayes' PROCESS macro (model 92) with 5,000 bootstrap samples.
RESULTS: Participants with chronic diseases reported significantly higher levels of climate change awareness, F(1, 400)=5.88, p = .016; risk appraisal, F(1, 400)=12.68, p < .001; PEBs, F(1, 400)=4.00, p = .046; and worry, F(1, 400)=6.81, p = .009, than did participants without chronic diseases. The moderated serial mediation model was significant (effect = 0.02, SE = 0.01, 95%CI [0.001, 0.04]), explaining 44% of the variance in climate change worry. Awareness positively predicted risk appraisal (B = 0.33, p < .001), which in turn predicted both PEBs (B = 0.23, p < .001) and worry (B = 0.29, p < .001). The indirect pathway from awareness to worry via PEBs was significant only among participants with chronic diseases (B = 0.04, SE = 0.02, 95%CI [0.01, 0.10]). Similarly, the complete serial mediation path-from awareness to risk appraisal, to PEBs, and finally to worry-was significant for participants with chronic diseases (B = 0.02, SE = 0.01, 95%CI [0.01, 0.05]) but not for participants without chronic diseases.
CONCLUSIONS: The results emphasize the need for targeted communication strategies and policy initiatives that address the specific vulnerabilities and behaviors of chronically ill populations. Future research should utilize longitudinal approaches and objective assessments to deepen our understanding of these dynamics and inform effective interventions.
Additional Links: PMID-40512741
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Citation:
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@article {pmid40512741,
year = {2025},
author = {Shinan-Altman, S and Hamama-Raz, Y},
title = {Climate change worry, awareness, risk appraisal, and pro-environmental behaviors: Are these factors different for individuals with and without chronic diseases?.},
journal = {PloS one},
volume = {20},
number = {6},
pages = {e0325836},
pmid = {40512741},
issn = {1932-6203},
mesh = {Humans ; *Climate Change ; Female ; Male ; Chronic Disease/psychology ; Adult ; Middle Aged ; Cross-Sectional Studies ; Surveys and Questionnaires ; *Awareness ; Israel ; Aged ; Young Adult ; *Anxiety/psychology ; },
abstract = {BACKGROUND: Climate change poses significant risks to human health, particularly exacerbating conditions for individuals with chronic diseases. This study aimed to examine differences in climate change awareness, risk appraisal, pro-environmental behaviors (PEBs), and climate change worry between individuals with and without chronic diseases, and to investigate their interrelationships.
METHODS: A cross-sectional survey design was employed, using convenience sampling. Participants included 405 Israeli adults (146 with chronic diseases, and 259 without) who completed validated self-report questionnaires assessing climate change awareness, risk appraisal, PEBs, and worry. Data analyses included descriptive statistics, Pearson correlations, and multivariate analysis of covariance, using SPSS version 29. Moderated serial mediation analysis was conducted using Hayes' PROCESS macro (model 92) with 5,000 bootstrap samples.
RESULTS: Participants with chronic diseases reported significantly higher levels of climate change awareness, F(1, 400)=5.88, p = .016; risk appraisal, F(1, 400)=12.68, p < .001; PEBs, F(1, 400)=4.00, p = .046; and worry, F(1, 400)=6.81, p = .009, than did participants without chronic diseases. The moderated serial mediation model was significant (effect = 0.02, SE = 0.01, 95%CI [0.001, 0.04]), explaining 44% of the variance in climate change worry. Awareness positively predicted risk appraisal (B = 0.33, p < .001), which in turn predicted both PEBs (B = 0.23, p < .001) and worry (B = 0.29, p < .001). The indirect pathway from awareness to worry via PEBs was significant only among participants with chronic diseases (B = 0.04, SE = 0.02, 95%CI [0.01, 0.10]). Similarly, the complete serial mediation path-from awareness to risk appraisal, to PEBs, and finally to worry-was significant for participants with chronic diseases (B = 0.02, SE = 0.01, 95%CI [0.01, 0.05]) but not for participants without chronic diseases.
CONCLUSIONS: The results emphasize the need for targeted communication strategies and policy initiatives that address the specific vulnerabilities and behaviors of chronically ill populations. Future research should utilize longitudinal approaches and objective assessments to deepen our understanding of these dynamics and inform effective interventions.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Climate Change
Female
Male
Chronic Disease/psychology
Adult
Middle Aged
Cross-Sectional Studies
Surveys and Questionnaires
*Awareness
Israel
Aged
Young Adult
*Anxiety/psychology
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ESP Quick Facts
ESP Origins
In the early 1990's, Robert Robbins was a faculty member at Johns Hopkins, where he directed the informatics core of GDB — the human gene-mapping database of the international human genome project. To share papers with colleagues around the world, he set up a small paper-sharing section on his personal web page. This small project evolved into The Electronic Scholarly Publishing Project.
ESP Support
In 1995, Robbins became the VP/IT of the Fred Hutchinson Cancer Research Center in Seattle, WA. Soon after arriving in Seattle, Robbins secured funding, through the ELSI component of the US Human Genome Project, to create the original ESP.ORG web site, with the formal goal of providing free, world-wide access to the literature of classical genetics.
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Although the methods of molecular biology can seem almost magical to the uninitiated, the original techniques of classical genetics are readily appreciated by one and all: cross individuals that differ in some inherited trait, collect all of the progeny, score their attributes, and propose mechanisms to explain the patterns of inheritance observed.
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In reading the early works of classical genetics, one is drawn, almost inexorably, into ever more complex models, until molecular explanations begin to seem both necessary and natural. At that point, the tools for understanding genome research are at hand. Assisting readers reach this point was the original goal of The Electronic Scholarly Publishing Project.
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Hacking the genome: Identifying anonymized human subjects using publicly available data.