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ESP: PubMed Auto Bibliography 12 Jan 2025 at 01:58 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: 2025-01-11
CmpDate: 2025-01-09
Intertwined people-nature relations are central to nature-based adaptation to climate change.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences, 380(1917):20230213.
Adaptation to climate change is a social-ecological process: it is not solely a result of natural processes or human decisions but emerges from multiple relations within social systems, within ecological systems and between them. We propose a novel analytical framework to evaluate social-ecological relations in nature-based adaptation, encompassing social (people-people), ecological (nature-nature) and social-ecological (people-nature) relations. Applying this framework to 25 case studies, we analyse the associations among these relations and identify archetypes of social-ecological adaptation. Our findings revealed that adaptation actions with more people-nature relations mobilize more social and ecological relations. We identified four archetypes, with distinct modes of adaptation along a gradient of people-nature interaction scores, summarized as: (i) nature control; (ii) biodiversity-based; (iii) ecosystem services-based; and (iv) integrated approaches. This study contributes to a nuanced understanding of nature-based adaptation, highlighting the importance of integrating diverse relations across social and ecological systems. Our findings offer valuable insights for informing the design and implementation of adaptation strategies and policies.This article is part of the discussion meeting issue 'Bending the curve towards nature recovery: building on Georgina Mace's legacy for a biodiverse future'.
Additional Links: PMID-39780586
PubMed:
Citation:
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@article {pmid39780586,
year = {2025},
author = {Locatelli, B and Lavorel, S and Colloff, MJ and Crouzat, E and Bruley, E and Fedele, G and Grêt-Regamey, A and Plieninger, T and Andersson, E and Abbott, M and Butler, J and Devisscher, T and Djoudi, H and Dubo, T and González-García, A and Karim, PG and Múnera-Roldán, C and Neyret, M and Quétier, F and Salliou, N and Walters, G},
title = {Intertwined people-nature relations are central to nature-based adaptation to climate change.},
journal = {Philosophical transactions of the Royal Society of London. Series B, Biological sciences},
volume = {380},
number = {1917},
pages = {20230213},
pmid = {39780586},
issn = {1471-2970},
support = {//Biodiversa+/ ; //Université Grenoble Alpes/ ; ANR-24-PEFO; ANR-22-EXSO//Agence Nationale de la Recherche/ ; //Future Cities Lab Global/ ; },
mesh = {*Climate Change ; Humans ; *Ecosystem ; Biodiversity ; Conservation of Natural Resources ; },
abstract = {Adaptation to climate change is a social-ecological process: it is not solely a result of natural processes or human decisions but emerges from multiple relations within social systems, within ecological systems and between them. We propose a novel analytical framework to evaluate social-ecological relations in nature-based adaptation, encompassing social (people-people), ecological (nature-nature) and social-ecological (people-nature) relations. Applying this framework to 25 case studies, we analyse the associations among these relations and identify archetypes of social-ecological adaptation. Our findings revealed that adaptation actions with more people-nature relations mobilize more social and ecological relations. We identified four archetypes, with distinct modes of adaptation along a gradient of people-nature interaction scores, summarized as: (i) nature control; (ii) biodiversity-based; (iii) ecosystem services-based; and (iv) integrated approaches. This study contributes to a nuanced understanding of nature-based adaptation, highlighting the importance of integrating diverse relations across social and ecological systems. Our findings offer valuable insights for informing the design and implementation of adaptation strategies and policies.This article is part of the discussion meeting issue 'Bending the curve towards nature recovery: building on Georgina Mace's legacy for a biodiverse future'.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
Humans
*Ecosystem
Biodiversity
Conservation of Natural Resources
RevDate: 2025-01-11
CmpDate: 2025-01-09
Indigenous university students' perceptions regarding nature, their daily lives and climate change: a photovoice study.
BMC public health, 25(1):90.
BACKGROUND: Climate change has severe health impacts, particularly for populations living in environmentally sensitive areas such as riversides, slopes, and forests. These challenges are exacerbated for Indigenous communities, who often face marginalisation and rely heavily on the land for their livelihoods. Despite their vulnerability, the perspectives of Indigenous populations on climate change and its impacts remain underexplored, creating a critical gap in the literature. This study explored the perceptions of Indigenous Brazilian university students on how climate change affects their daily lives and gathered their insights on potential adaptations to mitigate climate change-related impacts.
METHODS: Using a participatory arts-based approach, participants captured photographs reflecting their lived experiences with climate change. Follow-up interviews provided a narrative framework for qualitative analysis, enabling participants to articulate the strengths and concerns of their communities while transcending cultural and linguistic barriers.
RESULTS: The study revealed key themes, including (1) the fragility of ecosystems critical to Indigenous livelihoods, (2) the erosion of traditional knowledge systems due to environmental and social disruptions, and (3) the need for community-driven strategies to protect territories and preserve cultural identities. Participants highlighted the interconnectedness of their cultural values with environmental stewardship, emphasising the importance of maintaining these relationships as a form of resilience.
CONCLUSION: This study underscores the importance of protecting Indigenous territories and respecting their cultural identities to safeguard their survival and traditions. The voices of Indigenous university students provided valuable insights into community-based adaptations and strategies for mitigating the impacts of climate change.
Additional Links: PMID-39780106
PubMed:
Citation:
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@article {pmid39780106,
year = {2025},
author = {Dias, IMAV and Grande, AJ and Jardim, PTC and Machado, AAV and Soratto, J and da Rosa, MI and Ceretta, LB and Roever, L and Zourntos, X and Harding, S},
title = {Indigenous university students' perceptions regarding nature, their daily lives and climate change: a photovoice study.},
journal = {BMC public health},
volume = {25},
number = {1},
pages = {90},
pmid = {39780106},
issn = {1471-2458},
mesh = {Humans ; *Climate Change ; *Students/psychology/statistics & numerical data ; Female ; Male ; Universities ; Young Adult ; *Photography ; Brazil ; Adult ; Qualitative Research ; Nature ; Indians, South American/psychology ; Ecosystem ; Adolescent ; },
abstract = {BACKGROUND: Climate change has severe health impacts, particularly for populations living in environmentally sensitive areas such as riversides, slopes, and forests. These challenges are exacerbated for Indigenous communities, who often face marginalisation and rely heavily on the land for their livelihoods. Despite their vulnerability, the perspectives of Indigenous populations on climate change and its impacts remain underexplored, creating a critical gap in the literature. This study explored the perceptions of Indigenous Brazilian university students on how climate change affects their daily lives and gathered their insights on potential adaptations to mitigate climate change-related impacts.
METHODS: Using a participatory arts-based approach, participants captured photographs reflecting their lived experiences with climate change. Follow-up interviews provided a narrative framework for qualitative analysis, enabling participants to articulate the strengths and concerns of their communities while transcending cultural and linguistic barriers.
RESULTS: The study revealed key themes, including (1) the fragility of ecosystems critical to Indigenous livelihoods, (2) the erosion of traditional knowledge systems due to environmental and social disruptions, and (3) the need for community-driven strategies to protect territories and preserve cultural identities. Participants highlighted the interconnectedness of their cultural values with environmental stewardship, emphasising the importance of maintaining these relationships as a form of resilience.
CONCLUSION: This study underscores the importance of protecting Indigenous territories and respecting their cultural identities to safeguard their survival and traditions. The voices of Indigenous university students provided valuable insights into community-based adaptations and strategies for mitigating the impacts of climate change.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Climate Change
*Students/psychology/statistics & numerical data
Female
Male
Universities
Young Adult
*Photography
Brazil
Adult
Qualitative Research
Nature
Indians, South American/psychology
Ecosystem
Adolescent
RevDate: 2025-01-08
Building bidirectional, signed, and weighted interaction network among microbes: Comment on "Topological change of soil microbiota networks for forest resilience under global warming" by Gong et al.
Physics of life reviews, 52:178-179 pii:S1571-0645(24)00179-9 [Epub ahead of print].
Additional Links: PMID-39778418
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Citation:
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@article {pmid39778418,
year = {2024},
author = {Gao, T and Liu, J},
title = {Building bidirectional, signed, and weighted interaction network among microbes: Comment on "Topological change of soil microbiota networks for forest resilience under global warming" by Gong et al.},
journal = {Physics of life reviews},
volume = {52},
number = {},
pages = {178-179},
doi = {10.1016/j.plrev.2024.12.010},
pmid = {39778418},
issn = {1873-1457},
}
RevDate: 2025-01-08
Opinions about climate change, health, and pharmacy education among pharmacy faculty and administrators in the United States: A cross-sectional survey.
Currents in pharmacy teaching & learning, 17(3):102251 pii:S1877-1297(24)00283-1 [Epub ahead of print].
BACKGROUND: The pharmacy profession must address climate change and its impact on health. Student pharmacists should be made aware of roles in sustainability, education, patient care, and advocacy; yet, pharmacy educators' perceptions of climate change and health may impact the extent and quality of education provided.
OBJECTIVE: The primary objective was to assess pharmacy educators' beliefs regarding climate change and whether its effects on health should be included in Doctor of Pharmacy curricula. Secondary objectives were to identify potential barriers, helpful materials, and current and future tactics to provide this content.
METHODS: An electronic survey was sent to faculty and administrators of U.S.-based, fully-accredited Doctor of Pharmacy programs (n = 139) in February 2024 collecting opinions and demographic information.
RESULTS: A total of 764 usable surveys were completed, representing 135 programs. Nearly 87 % of respondents thought climate change is happening. More thought climate change harms human health (74.7 %) than thought climate change was relevant to pharmacists/pharmacy practice (51.6 %, p < 0.001) or pharmaceutical scientists/pharmaceutical sciences (57.2 %, p < 0.001). Perceived importance of including specific topics in pharmacy education ranged from 58 % (loss of biodiversity) to 80 % (disaster preparedness/response). Respondents indicated they would be most likely to use case studies (61.2 %) and active learning exercises (57.5 %) if they were available. Ninety-seven percent perceived at least one challenge to incorporating climate change and health in curricula.
CONCLUSIONS: There is a need to increase knowledge and awareness among pharmacy educators regarding the connection between climate change, health, and pharmacy practice to prepare student pharmacists to protect public health.
Additional Links: PMID-39778236
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PubMed:
Citation:
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@article {pmid39778236,
year = {2025},
author = {Speck, CL and Newlove, CM and DiPietro Mager, NA and Mager, JN},
title = {Opinions about climate change, health, and pharmacy education among pharmacy faculty and administrators in the United States: A cross-sectional survey.},
journal = {Currents in pharmacy teaching & learning},
volume = {17},
number = {3},
pages = {102251},
doi = {10.1016/j.cptl.2024.102251},
pmid = {39778236},
issn = {1877-1300},
abstract = {BACKGROUND: The pharmacy profession must address climate change and its impact on health. Student pharmacists should be made aware of roles in sustainability, education, patient care, and advocacy; yet, pharmacy educators' perceptions of climate change and health may impact the extent and quality of education provided.
OBJECTIVE: The primary objective was to assess pharmacy educators' beliefs regarding climate change and whether its effects on health should be included in Doctor of Pharmacy curricula. Secondary objectives were to identify potential barriers, helpful materials, and current and future tactics to provide this content.
METHODS: An electronic survey was sent to faculty and administrators of U.S.-based, fully-accredited Doctor of Pharmacy programs (n = 139) in February 2024 collecting opinions and demographic information.
RESULTS: A total of 764 usable surveys were completed, representing 135 programs. Nearly 87 % of respondents thought climate change is happening. More thought climate change harms human health (74.7 %) than thought climate change was relevant to pharmacists/pharmacy practice (51.6 %, p < 0.001) or pharmaceutical scientists/pharmaceutical sciences (57.2 %, p < 0.001). Perceived importance of including specific topics in pharmacy education ranged from 58 % (loss of biodiversity) to 80 % (disaster preparedness/response). Respondents indicated they would be most likely to use case studies (61.2 %) and active learning exercises (57.5 %) if they were available. Ninety-seven percent perceived at least one challenge to incorporating climate change and health in curricula.
CONCLUSIONS: There is a need to increase knowledge and awareness among pharmacy educators regarding the connection between climate change, health, and pharmacy practice to prepare student pharmacists to protect public health.},
}
RevDate: 2025-01-08
The effects of climate change on mental health and psychological well-being: Impacts and priority actions.
Global mental health (Cambridge, England), 11:e118.
Climate anxiety has a negative impact on the mental health and psychological well-being of the vulnerable population. The goal is to assess many factors that affect mental health and psychological well-being, as well as how climate change affects mental health in Pakistan's vulnerable population. This study provides evidence-based insights into the long- and medium-term impacts of extreme weather events on mental health. To obtain information on these variables, this research uses a quantitative approach and a cross-sectional survey design with a multivariate regression model for empirical tests on a sample of parents and children with an impact on mental health from climate change anxiety. Results indicate that individuals who experience shock climate change anxiety and its effects on mental health and psychological well-being. Climate change can have detrimental effects on children's mental health. (1) Children's Stress Index (CSI): (2) climate change anxiety (CCA), (3) generalised anxiety disorder (GAD) and (4) major depression disorder (MDD), as reported by the children with mental health outcomes. The findings of this study show that climate change has a stressful effect on mental health. The article concludes with a discussion on strategies to address the anticipated mental health issues among children due to climate change.
Additional Links: PMID-39776988
PubMed:
Citation:
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@article {pmid39776988,
year = {2024},
author = {Soomro, S and Zhou, D and Charan, IA},
title = {The effects of climate change on mental health and psychological well-being: Impacts and priority actions.},
journal = {Global mental health (Cambridge, England)},
volume = {11},
number = {},
pages = {e118},
pmid = {39776988},
issn = {2054-4251},
abstract = {Climate anxiety has a negative impact on the mental health and psychological well-being of the vulnerable population. The goal is to assess many factors that affect mental health and psychological well-being, as well as how climate change affects mental health in Pakistan's vulnerable population. This study provides evidence-based insights into the long- and medium-term impacts of extreme weather events on mental health. To obtain information on these variables, this research uses a quantitative approach and a cross-sectional survey design with a multivariate regression model for empirical tests on a sample of parents and children with an impact on mental health from climate change anxiety. Results indicate that individuals who experience shock climate change anxiety and its effects on mental health and psychological well-being. Climate change can have detrimental effects on children's mental health. (1) Children's Stress Index (CSI): (2) climate change anxiety (CCA), (3) generalised anxiety disorder (GAD) and (4) major depression disorder (MDD), as reported by the children with mental health outcomes. The findings of this study show that climate change has a stressful effect on mental health. The article concludes with a discussion on strategies to address the anticipated mental health issues among children due to climate change.},
}
RevDate: 2025-01-08
Fatal Sarcoptes scabiei and Demodex sp. co-infestation in wolves (Canis lupus) at the Białowieża National Park, Poland - is it a consequence of climate change?.
Journal of veterinary research, 68(4):551-562.
INTRODUCTION: In winter 2021/2022, a wolf population in the primeval Białowieża Forest in Poland was struck by an outbreak of severe mange caused by mixed infestations of Sarcoptes and Demodex mites. We present an epidemiological analysis of this mange which caused significant morbidity and mortality.
MATERIAL AND METHODS: Ten sites known for wolf activity were monitored by camera trapping. A diagnostic necropsy and testing of a young wolf was performed to determine the causes of death.
RESULTS: Five young wolves with severe alopecia of the entire body and some other individuals with minor to medium mange lesions were identified by the camera surveillance. The necropsy of the carcass revealed emaciation, dehydration and anaemia with starvation as the cause of death, likely attributable to severe infestation with Sarcoptes scabiei and Demodex sp. mites. Rabies and infections with Borreliella sp., Anaplasma sp., Ehrlichia sp., Francisella tularensis, Babesia sp. and tick-borne encephalitis virus were excluded by specific tests.
CONCLUSIONS: The described analysis is the first documented co-infestation of this kind in wolves. The outbreak coincided with very mild winter conditions with a high average minimum temperature, which may have favoured mite survival outside the host, and light snowfall, which may have influenced the wolves' ability to hunt. Other potential drivers of the outbreak could be the large proportion of wetland terrain, increasing number of wolves in the area and anthropogenic pressure on their habitats including the migration crisis at the Polish-Belarusian border and the increased presence of military and border forces, even despite the relief from the anthropogenic pressure from tourism due to the COVID-19 lockdown.
Additional Links: PMID-39776685
PubMed:
Citation:
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@article {pmid39776685,
year = {2024},
author = {Krzysiak, MK and Świątalska, A and Plis-Kuprianowicz, E and Konieczny, A and Bakier, S and Tomczuk, K and Larska, M},
title = {Fatal Sarcoptes scabiei and Demodex sp. co-infestation in wolves (Canis lupus) at the Białowieża National Park, Poland - is it a consequence of climate change?.},
journal = {Journal of veterinary research},
volume = {68},
number = {4},
pages = {551-562},
pmid = {39776685},
issn = {2450-7393},
abstract = {INTRODUCTION: In winter 2021/2022, a wolf population in the primeval Białowieża Forest in Poland was struck by an outbreak of severe mange caused by mixed infestations of Sarcoptes and Demodex mites. We present an epidemiological analysis of this mange which caused significant morbidity and mortality.
MATERIAL AND METHODS: Ten sites known for wolf activity were monitored by camera trapping. A diagnostic necropsy and testing of a young wolf was performed to determine the causes of death.
RESULTS: Five young wolves with severe alopecia of the entire body and some other individuals with minor to medium mange lesions were identified by the camera surveillance. The necropsy of the carcass revealed emaciation, dehydration and anaemia with starvation as the cause of death, likely attributable to severe infestation with Sarcoptes scabiei and Demodex sp. mites. Rabies and infections with Borreliella sp., Anaplasma sp., Ehrlichia sp., Francisella tularensis, Babesia sp. and tick-borne encephalitis virus were excluded by specific tests.
CONCLUSIONS: The described analysis is the first documented co-infestation of this kind in wolves. The outbreak coincided with very mild winter conditions with a high average minimum temperature, which may have favoured mite survival outside the host, and light snowfall, which may have influenced the wolves' ability to hunt. Other potential drivers of the outbreak could be the large proportion of wetland terrain, increasing number of wolves in the area and anthropogenic pressure on their habitats including the migration crisis at the Polish-Belarusian border and the increased presence of military and border forces, even despite the relief from the anthropogenic pressure from tourism due to the COVID-19 lockdown.},
}
RevDate: 2025-01-08
Differences in phenological term changes in field crops and wild plants - do they have the same response to climate change in Central Europe?.
International journal of biometeorology [Epub ahead of print].
Phenological shifts in wild-growing plants and wild animal phenophases are well documented at many European sites. Less is known about phenological shifts in agricultural plants and how wild ecosystem phenology interacts with crop phenology. Here, we present long-term phenological observations (1961-2021) from the Czech Republic for wild plants and agricultural crops and how the timing of phenophases differs from each other. The phenology of wild-growing plants was observed at various experimental sites with no agriculture or forestry management within the Czech Hydrometeorological Institute observations. The phenological data of the crops were collected from small experimental plots at the Central Institute for Supervising and Testing in Agriculture. The data clearly show a tendency to shift to earlier times during the observation period. The data also show some asynchrony in phenological shifts. Compared with wild plants, agricultural crops showed more expressive shifts to the start of the season. Phenological trends for crop plants (Triticum aestivum) showed accelerated shifts of 4.1 and 5.1 days per decade at low and middle altitudes, respectively; on the other hand, the average phenological shift for wild plants showed smaller shifts of 2.7 and 2.9 days per decade at low and middle altitudes, respectively. The phenophase ´heading´ of T. aestivum showed the highest correlation with maximum temperatures (r = 0.9), followed by wild species (with r = 0.7-0.8) and two remaining phenophases of T. aestivum jointing and ripening (with r = 0.7 and 0.6). To better understand the impacts of climate on phenological changes, it is optimal to evaluate natural and unaffected plant responses in wild species since the phenology of field crops is most probably influenced not only by climate but also by agricultural management.
Additional Links: PMID-39775886
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Citation:
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@article {pmid39775886,
year = {2025},
author = {Bartošová, L and Hájková, L and Pohanková, E and Možný, M and Balek, J and Zahradníček, P and Štěpánek, P and Dížková, P and Trnka, M and Žalud, Z},
title = {Differences in phenological term changes in field crops and wild plants - do they have the same response to climate change in Central Europe?.},
journal = {International journal of biometeorology},
volume = {},
number = {},
pages = {},
pmid = {39775886},
issn = {1432-1254},
support = {CZ.02.01.01/00/22_008/0004635//Ministerstvo Školství, Mládeže a Tělovýchovy/ ; },
abstract = {Phenological shifts in wild-growing plants and wild animal phenophases are well documented at many European sites. Less is known about phenological shifts in agricultural plants and how wild ecosystem phenology interacts with crop phenology. Here, we present long-term phenological observations (1961-2021) from the Czech Republic for wild plants and agricultural crops and how the timing of phenophases differs from each other. The phenology of wild-growing plants was observed at various experimental sites with no agriculture or forestry management within the Czech Hydrometeorological Institute observations. The phenological data of the crops were collected from small experimental plots at the Central Institute for Supervising and Testing in Agriculture. The data clearly show a tendency to shift to earlier times during the observation period. The data also show some asynchrony in phenological shifts. Compared with wild plants, agricultural crops showed more expressive shifts to the start of the season. Phenological trends for crop plants (Triticum aestivum) showed accelerated shifts of 4.1 and 5.1 days per decade at low and middle altitudes, respectively; on the other hand, the average phenological shift for wild plants showed smaller shifts of 2.7 and 2.9 days per decade at low and middle altitudes, respectively. The phenophase ´heading´ of T. aestivum showed the highest correlation with maximum temperatures (r = 0.9), followed by wild species (with r = 0.7-0.8) and two remaining phenophases of T. aestivum jointing and ripening (with r = 0.7 and 0.6). To better understand the impacts of climate on phenological changes, it is optimal to evaluate natural and unaffected plant responses in wild species since the phenology of field crops is most probably influenced not only by climate but also by agricultural management.},
}
RevDate: 2025-01-08
[Climate change and ocular surface diseases].
Die Ophthalmologie [Epub ahead of print].
BACKGROUND: The ocular surface is directly exposed to environmental influences. Noxae that have already been identified for the ocular surface are heat, air dryness, pollutant gases, fine dust particles and ultraviolet radiation.
METHODS: The current literature was used to investigate the relationship between frequent ocular surface diseases and various environmental factors and to analyze their development over the years.
RESULTS: Epidemiological studies on dry eye disease and allergic conjunctivitis have shown an increase in the incidences in recent years. Environmental pollutants have been identified as disease triggers. In addition, the prolonged pollen season and increased pollen concentrations are also risk factors. There is also a higher prevalence of pterygium in population groups with high UV exposure. Other diseases with potential environmental pathogenesis are acute photokeratitis, photoconjunctivitis and malignant melanoma of the conjunctiva.
CONCLUSION: For ocular surface diseases, large epidemiological cohorts have shown climate-related increases in the incidence. A further increase in environmentally associated noxious substances can be expected in the coming decades. In addition to measures to mitigate climate change, the underlying mechanisms of disease development and new approaches to prevention and treatment, such as room humidification, air filters or contact lenses with UV filters, should be investigated.
Additional Links: PMID-39775873
PubMed:
Citation:
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@article {pmid39775873,
year = {2025},
author = {Schilcher, AV and Geerling, G},
title = {[Climate change and ocular surface diseases].},
journal = {Die Ophthalmologie},
volume = {},
number = {},
pages = {},
pmid = {39775873},
issn = {2731-7218},
abstract = {BACKGROUND: The ocular surface is directly exposed to environmental influences. Noxae that have already been identified for the ocular surface are heat, air dryness, pollutant gases, fine dust particles and ultraviolet radiation.
METHODS: The current literature was used to investigate the relationship between frequent ocular surface diseases and various environmental factors and to analyze their development over the years.
RESULTS: Epidemiological studies on dry eye disease and allergic conjunctivitis have shown an increase in the incidences in recent years. Environmental pollutants have been identified as disease triggers. In addition, the prolonged pollen season and increased pollen concentrations are also risk factors. There is also a higher prevalence of pterygium in population groups with high UV exposure. Other diseases with potential environmental pathogenesis are acute photokeratitis, photoconjunctivitis and malignant melanoma of the conjunctiva.
CONCLUSION: For ocular surface diseases, large epidemiological cohorts have shown climate-related increases in the incidence. A further increase in environmentally associated noxious substances can be expected in the coming decades. In addition to measures to mitigate climate change, the underlying mechanisms of disease development and new approaches to prevention and treatment, such as room humidification, air filters or contact lenses with UV filters, should be investigated.},
}
RevDate: 2025-01-08
Effect of temperature on circadian clock functioning of trees in the context of global warming.
The New phytologist [Epub ahead of print].
Plant survival in a warmer world requires the timely adjustment of biological processes to cyclical changes in the new environment. Circadian oscillators have been proposed to contribute to thermal adaptation and plasticity. However, the influence of temperature on circadian clock performance and its impact on plant behaviour in natural ecosystems are not well-understood. We combined bioinformatics, molecular biology and ecophysiology to investigate the effects of increasing temperatures on the functioning of the circadian clock in two closely related tree species from Patagonian forests that constitute examples of adaptation to different thermal environments based on their altitudinal profiles. Nothofagus pumilio, the species from colder environments, showed a major rearrangement of its transcriptome and reduced ability to maintain rhythmicity at high temperatures compared with Nothofagus obliqua, which inhabits warmer zones. In altitude-swap experiments, N. pumilio, but not N. obliqua, showed limited oscillator function in warmer zones of the forest, and reduced survival and growth. Our findings show that interspecific differences in the influence of temperature on circadian clock performance are associated with preferred thermal niches, and to thermal plasticity of seedlings in natural environments, highlighting the potential role of a resonating oscillator in ecological adaptation to a warming environment.
Additional Links: PMID-39775827
Publisher:
PubMed:
Citation:
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@article {pmid39775827,
year = {2025},
author = {Estravis-Barcala, M and Gaischuk, S and Gonzalez-Polo, M and Martinez-Meier, A and Gutiérrez, RA and Yanovsky, MJ and Bellora, N and Arana, MV},
title = {Effect of temperature on circadian clock functioning of trees in the context of global warming.},
journal = {The New phytologist},
volume = {},
number = {},
pages = {},
doi = {10.1111/nph.20342},
pmid = {39775827},
issn = {1469-8137},
support = {//Instituto Milenio iBio/ ; 2019-PD-E6-I116//Instituto Nacional de Tecnología Agropecuaria/ ; 2023-PD-L01-I085//Instituto Nacional de Tecnología Agropecuaria/ ; PIP 2020-11220200102254CO//Consejo Nacional de Investigaciones Científicas y Técnicas/ ; ICN2021_044//Millennium Science Initiative Program/ ; PICT 2011/2250//Agencia Nacional de Promoción de la Investigación, el Desarrollo tecnológico y la Innovación, Argentina/ ; PICT 2017/2656//Agencia Nacional de Promoción de la Investigación, el Desarrollo tecnológico y la Innovación, Argentina/ ; PICT 2020/02146//Agencia Nacional de Promoción de la Investigación, el Desarrollo tecnológico y la Innovación, Argentina/ ; },
abstract = {Plant survival in a warmer world requires the timely adjustment of biological processes to cyclical changes in the new environment. Circadian oscillators have been proposed to contribute to thermal adaptation and plasticity. However, the influence of temperature on circadian clock performance and its impact on plant behaviour in natural ecosystems are not well-understood. We combined bioinformatics, molecular biology and ecophysiology to investigate the effects of increasing temperatures on the functioning of the circadian clock in two closely related tree species from Patagonian forests that constitute examples of adaptation to different thermal environments based on their altitudinal profiles. Nothofagus pumilio, the species from colder environments, showed a major rearrangement of its transcriptome and reduced ability to maintain rhythmicity at high temperatures compared with Nothofagus obliqua, which inhabits warmer zones. In altitude-swap experiments, N. pumilio, but not N. obliqua, showed limited oscillator function in warmer zones of the forest, and reduced survival and growth. Our findings show that interspecific differences in the influence of temperature on circadian clock performance are associated with preferred thermal niches, and to thermal plasticity of seedlings in natural environments, highlighting the potential role of a resonating oscillator in ecological adaptation to a warming environment.},
}
RevDate: 2025-01-08
Climate change and the planned relocation of people: A longitudinal analysis of Vunidogoloa, Fiji.
Ambio [Epub ahead of print].
Rising sea levels under a changing climate will cause permanent inundation, flooding, coastal erosion, and saltwater intrusion. An emerging adaptation response is planned relocation, a directed process of relocating people, assets, and infrastructure to safer locations. Climate-related planned relocation is an unfolding process, yet no longitudinal studies have examined outcomes over time. Vunidogoloa, a low-lying coastal village in Fiji, relocated to higher land in 2014. This paper considers the dynamic outcomes of relocation, based on qualitative data collected between 2015 and 2023. It examines: residents' changing experience of climate and environmental risk; governance and decision-making processes over time; improved access to many resources and services along with incomplete infrastructure; opportunities and threats to health; and changing social organization and place-based values. The paper foregrounds change over time and provides in-depth examination of dynamic planned relocation experiences and (mal)adaptation outcomes in Vunidogoloa, Fiji.
Additional Links: PMID-39775408
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@article {pmid39775408,
year = {2025},
author = {McMichael, C and Powell, T and Piggott-McKellar, AE and Yee, M},
title = {Climate change and the planned relocation of people: A longitudinal analysis of Vunidogoloa, Fiji.},
journal = {Ambio},
volume = {},
number = {},
pages = {},
pmid = {39775408},
issn = {1654-7209},
support = {DP190100604//Australian Research Council/ ; HJ2-194R-18//National Gegraphic Society/ ; },
abstract = {Rising sea levels under a changing climate will cause permanent inundation, flooding, coastal erosion, and saltwater intrusion. An emerging adaptation response is planned relocation, a directed process of relocating people, assets, and infrastructure to safer locations. Climate-related planned relocation is an unfolding process, yet no longitudinal studies have examined outcomes over time. Vunidogoloa, a low-lying coastal village in Fiji, relocated to higher land in 2014. This paper considers the dynamic outcomes of relocation, based on qualitative data collected between 2015 and 2023. It examines: residents' changing experience of climate and environmental risk; governance and decision-making processes over time; improved access to many resources and services along with incomplete infrastructure; opportunities and threats to health; and changing social organization and place-based values. The paper foregrounds change over time and provides in-depth examination of dynamic planned relocation experiences and (mal)adaptation outcomes in Vunidogoloa, Fiji.},
}
RevDate: 2025-01-08
CmpDate: 2025-01-08
The impact of climate change on the nearly threatened taxa Elaeocarpus munroi (Wight) Mast. inhabiting in the forest of the Western Ghats.
Environmental monitoring and assessment, 197(2):146.
Elaeocarpus munroi (Wight) Mast., commonly called Nilgiri Marble Tree, is a nearly threatened taxa as per the International Union for Conservation of Nature (IUCN). This species is endemic to the southern Western Ghats. The present study examines its spatial distribution across the sky islands of the Western Ghats under different climate scenarios (1900-2100) using four shared socioeconomic pathways (SSPs). Species distribution modeling was conducted using ensemble techniques in R, along with various ecological niche modeling algorithms. The present study examines the past, present, and future distribution of E. munroi across the Western Ghats. Historical projections indicated that the highest habitat suitability areas for the species were in the southern and central regions of the Western Ghats. The model projections for the species from 2021 to 2100 indicate a noticeable northward shift in habitat suitability. As climate scenarios change, the central and northern regions of the Western Ghats are becoming more suitable for it. This anticipated shift poses a potential threat to the species persistence, as the availability of suitable habitats decline in its historically preferred southern range. This range shift, coupled with E. munroi's near-threatened status, emphasizes the urgent need for its conservation interventions. This study pioneers efforts to understand and mitigate the impacts of climate change on E. munroi. This, in turn, offers a foundation for developing targeted conservation strategies in this ecologically important region. The findings highlight the importance of integrating climate change into conservation planning and management practices to safeguard the future of species like E. munroi within the broader ecosystem they inhabit. This study contributes to the growing body of research addressing the complex interplay between climate change and biodiversity conservation, thereby underscoring the need for collaborative and proactive approaches to mitigate the adverse effects of climate change.
Additional Links: PMID-39775267
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Citation:
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@article {pmid39775267,
year = {2025},
author = {Maya, MA and Suresh, V},
title = {The impact of climate change on the nearly threatened taxa Elaeocarpus munroi (Wight) Mast. inhabiting in the forest of the Western Ghats.},
journal = {Environmental monitoring and assessment},
volume = {197},
number = {2},
pages = {146},
pmid = {39775267},
issn = {1573-2959},
support = {08/675(003)/2018-EMR-1//CSIR-JRF/ ; },
mesh = {*Climate Change ; *Conservation of Natural Resources ; *Endangered Species ; *Forests ; Ecosystem ; Environmental Monitoring ; Biodiversity ; },
abstract = {Elaeocarpus munroi (Wight) Mast., commonly called Nilgiri Marble Tree, is a nearly threatened taxa as per the International Union for Conservation of Nature (IUCN). This species is endemic to the southern Western Ghats. The present study examines its spatial distribution across the sky islands of the Western Ghats under different climate scenarios (1900-2100) using four shared socioeconomic pathways (SSPs). Species distribution modeling was conducted using ensemble techniques in R, along with various ecological niche modeling algorithms. The present study examines the past, present, and future distribution of E. munroi across the Western Ghats. Historical projections indicated that the highest habitat suitability areas for the species were in the southern and central regions of the Western Ghats. The model projections for the species from 2021 to 2100 indicate a noticeable northward shift in habitat suitability. As climate scenarios change, the central and northern regions of the Western Ghats are becoming more suitable for it. This anticipated shift poses a potential threat to the species persistence, as the availability of suitable habitats decline in its historically preferred southern range. This range shift, coupled with E. munroi's near-threatened status, emphasizes the urgent need for its conservation interventions. This study pioneers efforts to understand and mitigate the impacts of climate change on E. munroi. This, in turn, offers a foundation for developing targeted conservation strategies in this ecologically important region. The findings highlight the importance of integrating climate change into conservation planning and management practices to safeguard the future of species like E. munroi within the broader ecosystem they inhabit. This study contributes to the growing body of research addressing the complex interplay between climate change and biodiversity conservation, thereby underscoring the need for collaborative and proactive approaches to mitigate the adverse effects of climate change.},
}
MeSH Terms:
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hide MeSH Terms
*Climate Change
*Conservation of Natural Resources
*Endangered Species
*Forests
Ecosystem
Environmental Monitoring
Biodiversity
RevDate: 2025-01-08
Integrating Pollutant registers for the climate change risk evaluation of industrial companies in Australia, Europe and North America.
Scientific reports, 15(1):1207.
We present a methodology to develop the integrated climate change transition and physical risk assessment of industrial companies in Europe, Northern America and Australia. There is an increasingly important need for effective large-scale climate change risk assessment solutions with more governments aligning their company reporting regulations with the Task Force on Climate-related Financial Disclosures recommendations. In this paper, we measure key aspects of climate change risks of industrial firms on the globe and vice versa. The study provides valuable insights into climate risk exposure for companies, investors, and consumers, offering a pioneering approach by integrating data from major international registers. We analyse data from 70,000 companies and their 170,000 plants, which report to fragmented Pollutant Release and Transfer Registers and Greenhouse Gas Reporting Programs. For our assessment, transition risks are measured in terms of reported greenhouse gas emissions, while physical risks calculated for all company plant locations in terms of historical cooling energy needs, flood exposure and photovoltaic power potential. We show that climate change transition and physical risks are not correlated, therefore climate change risks are variably felt across different factors. The research contributes to the evolving landscape of climate risk management and highlights the need for standardized methodologies in the face of impending regulatory changes.
Additional Links: PMID-39774305
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Citation:
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@article {pmid39774305,
year = {2025},
author = {Erhart, S and Szabó, S and Erhart, K},
title = {Integrating Pollutant registers for the climate change risk evaluation of industrial companies in Australia, Europe and North America.},
journal = {Scientific reports},
volume = {15},
number = {1},
pages = {1207},
pmid = {39774305},
issn = {2045-2322},
abstract = {We present a methodology to develop the integrated climate change transition and physical risk assessment of industrial companies in Europe, Northern America and Australia. There is an increasingly important need for effective large-scale climate change risk assessment solutions with more governments aligning their company reporting regulations with the Task Force on Climate-related Financial Disclosures recommendations. In this paper, we measure key aspects of climate change risks of industrial firms on the globe and vice versa. The study provides valuable insights into climate risk exposure for companies, investors, and consumers, offering a pioneering approach by integrating data from major international registers. We analyse data from 70,000 companies and their 170,000 plants, which report to fragmented Pollutant Release and Transfer Registers and Greenhouse Gas Reporting Programs. For our assessment, transition risks are measured in terms of reported greenhouse gas emissions, while physical risks calculated for all company plant locations in terms of historical cooling energy needs, flood exposure and photovoltaic power potential. We show that climate change transition and physical risks are not correlated, therefore climate change risks are variably felt across different factors. The research contributes to the evolving landscape of climate risk management and highlights the need for standardized methodologies in the face of impending regulatory changes.},
}
RevDate: 2025-01-08
Contributions of countries without a carbon neutrality target to limit global warming.
Nature communications, 16(1):468.
Bioenergy with carbon capture and storage (BECCS) is a key negative emission technology for climate mitigation. Some countries have made no commitment to carbon neutrality but are viewed as potential BECCS candidates (hereafter, non-CN countries). Here we analyze contributions of these countries to global climate mitigation with respect to BECCS using an Earth system model with explicit representations of bioenergy crops. Switchgrass cultivation in these non-CN countries can further remove atmospheric CO2 by 9.1 ± 2.8 and 19.9 ± 5.2 PgC in the low-warming and overshot scenarios, resulting in an extra biogeochemical cooling effect of 0.01 ± 0.04 to 0.02 ± 0.06 °C. This cooling is largely counterbalanced by the biophysical warming, but the net effect is still an extra cooling. The non-CN countries play a more important role in the low-warming scenario than in the overshoot scenario, despite the inequality of temperature change among countries. Our study highlights the importance of a global system for climate mitigation.
Additional Links: PMID-39774176
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@article {pmid39774176,
year = {2025},
author = {Zhou, J and Li, W and Ciais, P and Gasser, T and Wang, J and Li, Z and Zhu, L and Han, M and He, J and Sun, M and Liu, L and Huang, X},
title = {Contributions of countries without a carbon neutrality target to limit global warming.},
journal = {Nature communications},
volume = {16},
number = {1},
pages = {468},
pmid = {39774176},
issn = {2041-1723},
abstract = {Bioenergy with carbon capture and storage (BECCS) is a key negative emission technology for climate mitigation. Some countries have made no commitment to carbon neutrality but are viewed as potential BECCS candidates (hereafter, non-CN countries). Here we analyze contributions of these countries to global climate mitigation with respect to BECCS using an Earth system model with explicit representations of bioenergy crops. Switchgrass cultivation in these non-CN countries can further remove atmospheric CO2 by 9.1 ± 2.8 and 19.9 ± 5.2 PgC in the low-warming and overshot scenarios, resulting in an extra biogeochemical cooling effect of 0.01 ± 0.04 to 0.02 ± 0.06 °C. This cooling is largely counterbalanced by the biophysical warming, but the net effect is still an extra cooling. The non-CN countries play a more important role in the low-warming scenario than in the overshoot scenario, despite the inequality of temperature change among countries. Our study highlights the importance of a global system for climate mitigation.},
}
RevDate: 2025-01-08
Climate change will impact childhood cancer risks, care and outcomes.
BMJ paediatrics open, 9(1): pii:10.1136/bmjpo-2024-003123.
Additional Links: PMID-39773978
Publisher:
PubMed:
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@article {pmid39773978,
year = {2025},
author = {Thompson, HM and Sheffield, P and Shakeel, O and Wood, NM and Miller, MD},
title = {Climate change will impact childhood cancer risks, care and outcomes.},
journal = {BMJ paediatrics open},
volume = {9},
number = {1},
pages = {},
doi = {10.1136/bmjpo-2024-003123},
pmid = {39773978},
issn = {2399-9772},
}
RevDate: 2025-01-08
CmpDate: 2025-01-08
Genetic and morphological shifts associated with climate change in a migratory bird.
BMC biology, 23(1):3.
BACKGROUND: Rapid morphological change is emerging as a consequence of climate change in many systems. It is intuitive to hypothesize that temporal morphological trends are driven by the same selective pressures that have established well-known ecogeographic patterns over spatial environmental gradients (e.g., Bergman's and Allen's rules). However, mechanistic understanding of contemporary morphological shifts is lacking.
RESULTS: We combine morphological data and whole genome sequencing from a four-decade dataset in the migratory bird hermit thrush (Catharus guttatus) to test whether morphological shifts over time are accompanied by genetic change. Using genome-wide association, we identify alleles associated with body size, bill length, and wing length. Shifts in morphology and concordant shifts in morphology-associated alleles over time would support a genetic basis for the observed changes in morphology over recent decades, potentially an adaptive response to climate change. In our data, bill size decreases were paralleled by genetic shifts in bill size-associated alleles. On the other hand, alleles associated with body size showed no shift in frequency over time.
CONCLUSIONS: Together, our results show mixed support for evolutionary explanations of morphological response to climate change. Temporal shifts in alleles associated with bill size support the hypothesis that selection is driving temporal morphological trends. The lack of evidence for genetic shifts in body size alleles could be explained by a large role of plasticity or technical limitations associated with the likely polygenic architecture of body size, or both. Disentangling the mechanisms responsible for observed morphological response to changing environments will be vital for predicting future organismal and population responses to climate change.
Additional Links: PMID-39773181
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Citation:
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@article {pmid39773181,
year = {2025},
author = {Adams, N and Dias, T and Skeen, HR and Pegan, T and Willard, DE and Winger, B and Ruegg, K and Weeks, BC and Bay, R},
title = {Genetic and morphological shifts associated with climate change in a migratory bird.},
journal = {BMC biology},
volume = {23},
number = {1},
pages = {3},
pmid = {39773181},
issn = {1741-7007},
mesh = {Animals ; *Climate Change ; *Animal Migration ; *Songbirds/genetics/anatomy & histology/physiology ; Body Size/genetics ; Genome-Wide Association Study ; Beak/anatomy & histology ; Biological Evolution ; Wings, Animal/anatomy & histology ; },
abstract = {BACKGROUND: Rapid morphological change is emerging as a consequence of climate change in many systems. It is intuitive to hypothesize that temporal morphological trends are driven by the same selective pressures that have established well-known ecogeographic patterns over spatial environmental gradients (e.g., Bergman's and Allen's rules). However, mechanistic understanding of contemporary morphological shifts is lacking.
RESULTS: We combine morphological data and whole genome sequencing from a four-decade dataset in the migratory bird hermit thrush (Catharus guttatus) to test whether morphological shifts over time are accompanied by genetic change. Using genome-wide association, we identify alleles associated with body size, bill length, and wing length. Shifts in morphology and concordant shifts in morphology-associated alleles over time would support a genetic basis for the observed changes in morphology over recent decades, potentially an adaptive response to climate change. In our data, bill size decreases were paralleled by genetic shifts in bill size-associated alleles. On the other hand, alleles associated with body size showed no shift in frequency over time.
CONCLUSIONS: Together, our results show mixed support for evolutionary explanations of morphological response to climate change. Temporal shifts in alleles associated with bill size support the hypothesis that selection is driving temporal morphological trends. The lack of evidence for genetic shifts in body size alleles could be explained by a large role of plasticity or technical limitations associated with the likely polygenic architecture of body size, or both. Disentangling the mechanisms responsible for observed morphological response to changing environments will be vital for predicting future organismal and population responses to climate change.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Animals
*Climate Change
*Animal Migration
*Songbirds/genetics/anatomy & histology/physiology
Body Size/genetics
Genome-Wide Association Study
Beak/anatomy & histology
Biological Evolution
Wings, Animal/anatomy & histology
RevDate: 2025-01-08
CmpDate: 2025-01-08
Evolutionary adaptation under climate change: Aedes sp. demonstrates potential to adapt to warming.
Proceedings of the National Academy of Sciences of the United States of America, 122(2):e2418199122.
Climate warming is expected to shift the distributions of mosquitoes and mosquito-borne diseases, promoting expansions at cool range edges and contractions at warm range edges. However, whether mosquito populations could maintain their warm edges through evolutionary adaptation remains unknown. Here, we investigate the potential for thermal adaptation in Aedes sierrensis, a congener of the major disease vector species that experiences large thermal gradients in its native range, by assaying tolerance to prolonged and acute heat exposure, and its genetic basis in a diverse, field-derived population. We found pervasive evidence of heritable genetic variation in mosquito heat tolerance, and phenotypic trade-offs in tolerance to prolonged versus acute heat exposure. Further, we found genomic variation associated with prolonged heat tolerance was clustered in several regions of the genome, suggesting the presence of larger structural variants such as chromosomal inversions. A simple evolutionary model based on our data estimates that the maximum rate of evolutionary adaptation in mosquito heat tolerance will exceed the projected rate of climate warming, implying the potential for mosquitoes to track warming via genetic adaptation.
Additional Links: PMID-39772738
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@article {pmid39772738,
year = {2025},
author = {Couper, LI and Dodge, TO and Hemker, JA and Kim, BY and Exposito-Alonso, M and Brem, RB and Mordecai, EA and Bitter, MC},
title = {Evolutionary adaptation under climate change: Aedes sp. demonstrates potential to adapt to warming.},
journal = {Proceedings of the National Academy of Sciences of the United States of America},
volume = {122},
number = {2},
pages = {e2418199122},
doi = {10.1073/pnas.2418199122},
pmid = {39772738},
issn = {1091-6490},
support = {DEB-2011147//NSF (NSF)/ ; R35GM133439//HHS | NIH (NIH)/ ; R01AI168097//HHS | NIH (NIH)/ ; R01AI102918//HHS | NIH (NIH)/ ; },
mesh = {*Aedes/genetics/physiology ; Animals ; *Climate Change ; *Biological Evolution ; Adaptation, Physiological/genetics ; Genetic Variation ; Mosquito Vectors/genetics/physiology ; Thermotolerance/genetics ; Hot Temperature ; },
abstract = {Climate warming is expected to shift the distributions of mosquitoes and mosquito-borne diseases, promoting expansions at cool range edges and contractions at warm range edges. However, whether mosquito populations could maintain their warm edges through evolutionary adaptation remains unknown. Here, we investigate the potential for thermal adaptation in Aedes sierrensis, a congener of the major disease vector species that experiences large thermal gradients in its native range, by assaying tolerance to prolonged and acute heat exposure, and its genetic basis in a diverse, field-derived population. We found pervasive evidence of heritable genetic variation in mosquito heat tolerance, and phenotypic trade-offs in tolerance to prolonged versus acute heat exposure. Further, we found genomic variation associated with prolonged heat tolerance was clustered in several regions of the genome, suggesting the presence of larger structural variants such as chromosomal inversions. A simple evolutionary model based on our data estimates that the maximum rate of evolutionary adaptation in mosquito heat tolerance will exceed the projected rate of climate warming, implying the potential for mosquitoes to track warming via genetic adaptation.},
}
MeSH Terms:
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*Aedes/genetics/physiology
Animals
*Climate Change
*Biological Evolution
Adaptation, Physiological/genetics
Genetic Variation
Mosquito Vectors/genetics/physiology
Thermotolerance/genetics
Hot Temperature
RevDate: 2025-01-08
CmpDate: 2025-01-08
Wolbachia-Based Approaches to Controlling Mosquito-Borne Viral Threats: Innovations, AI Integration, and Future Directions in the Context of Climate Change.
Viruses, 16(12):.
Wolbachia-based mosquito control strategies have gained significant attention as a sustainable approach to reduce the transmission of vector-borne diseases such as dengue, Zika, and chikungunya. These endosymbiotic bacteria can limit the ability of mosquitoes to transmit pathogens, offering a promising alternative to traditional chemical-based interventions. With the growing impact of climate change on mosquito population dynamics and disease transmission, Wolbachia interventions represent an adaptable and resilient strategy for mitigating the public health burden of vector-borne diseases. Changes in temperature, humidity, and rainfall patterns can alter mosquito breeding habitats and extend the geographical range of disease vectors, increasing the urgency for effective control measures. This review highlights innovations in Wolbachia-based mosquito control and explores future directions in the context of climate change. It emphasizes the integration of Wolbachia with other biological approaches and the need for multidisciplinary efforts to address climate-amplified disease risks. As ecosystems shift, Wolbachia interventions could be crucial in reducing mosquito-borne diseases, especially in vulnerable regions. AI integration in Wolbachia research presents opportunities to enhance mosquito control strategies by modeling ecological data, predicting mosquito dynamics, and optimizing intervention outcomes. Key areas include refining release strategies, real-time monitoring, and scaling interventions. Future opportunities lie in advancing AI-driven approaches for integrating Wolbachia with other vector control measures, promoting adaptive, data-driven responses to climate-amplified disease transmission.
Additional Links: PMID-39772178
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@article {pmid39772178,
year = {2024},
author = {Branda, F and Cella, E and Scarpa, F and Slavov, SN and Bevivino, A and Moretti, R and Degafu, AL and Pecchia, L and Rizzo, A and Defilippo, F and Moreno, A and Ceccarelli, G and Alcantara, LCJ and Ferreira, A and Ciccozzi, M and Giovanetti, M},
title = {Wolbachia-Based Approaches to Controlling Mosquito-Borne Viral Threats: Innovations, AI Integration, and Future Directions in the Context of Climate Change.},
journal = {Viruses},
volume = {16},
number = {12},
pages = {},
pmid = {39772178},
issn = {1999-4915},
mesh = {*Wolbachia/physiology ; *Climate Change ; Animals ; *Mosquito Control/methods ; *Mosquito Vectors/microbiology/virology ; *Vector Borne Diseases/prevention & control/transmission ; Humans ; Zika Virus Infection/prevention & control/transmission ; Culicidae/virology/microbiology ; Dengue/prevention & control/transmission ; Aedes/microbiology/virology ; Ecosystem ; },
abstract = {Wolbachia-based mosquito control strategies have gained significant attention as a sustainable approach to reduce the transmission of vector-borne diseases such as dengue, Zika, and chikungunya. These endosymbiotic bacteria can limit the ability of mosquitoes to transmit pathogens, offering a promising alternative to traditional chemical-based interventions. With the growing impact of climate change on mosquito population dynamics and disease transmission, Wolbachia interventions represent an adaptable and resilient strategy for mitigating the public health burden of vector-borne diseases. Changes in temperature, humidity, and rainfall patterns can alter mosquito breeding habitats and extend the geographical range of disease vectors, increasing the urgency for effective control measures. This review highlights innovations in Wolbachia-based mosquito control and explores future directions in the context of climate change. It emphasizes the integration of Wolbachia with other biological approaches and the need for multidisciplinary efforts to address climate-amplified disease risks. As ecosystems shift, Wolbachia interventions could be crucial in reducing mosquito-borne diseases, especially in vulnerable regions. AI integration in Wolbachia research presents opportunities to enhance mosquito control strategies by modeling ecological data, predicting mosquito dynamics, and optimizing intervention outcomes. Key areas include refining release strategies, real-time monitoring, and scaling interventions. Future opportunities lie in advancing AI-driven approaches for integrating Wolbachia with other vector control measures, promoting adaptive, data-driven responses to climate-amplified disease transmission.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Wolbachia/physiology
*Climate Change
Animals
*Mosquito Control/methods
*Mosquito Vectors/microbiology/virology
*Vector Borne Diseases/prevention & control/transmission
Humans
Zika Virus Infection/prevention & control/transmission
Culicidae/virology/microbiology
Dengue/prevention & control/transmission
Aedes/microbiology/virology
Ecosystem
RevDate: 2025-01-08
Predicting the Potential Distribution of Cheirotonus jansoni (Coleoptera: Scarabaeidae) Under Climate Change.
Insects, 15(12):.
Cheirotonus jansoni (Jordan, 1898), a beetle species of ecological and ornamental significance, is predominantly found in southern China. With limited dispersal ability, it is classified as a Class 2 protected species in China. In this study, the widely employed maximum entropy (MaxEnt) model and the ensemble Biomod2 model were applied to simulate C. jansoni habitat suitability in China under current environmental conditions based on available distribution data and multiple environmental variables. The optimized MaxEnt model demonstrated improved accuracy and robust predictive capabilities, making it the preferred choice for simulating dynamic changes in potentially suitable habitats for C. jansoni under future climate scenarios. Protection gaps were further identified through analyses of the overlap between nature reserves and highly suitable areas for C. jansoni. The established models indicated that this species primarily resides in southeastern mountainous regions of China below 2000 m, with a preferred altitude of 1000-2000 m. Future climate scenarios suggest a reduction in the overall suitable habitat for C. jansoni with an increase in temperature, underscoring the urgent need for enhanced conservation efforts for this beetle species.
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@article {pmid39769614,
year = {2024},
author = {Yu, Y and Li, Z},
title = {Predicting the Potential Distribution of Cheirotonus jansoni (Coleoptera: Scarabaeidae) Under Climate Change.},
journal = {Insects},
volume = {15},
number = {12},
pages = {},
pmid = {39769614},
issn = {2075-4450},
support = {32070471 and 31702039//National Natural Science Foundation of China/ ; 2023GDASQNRC-0209//GDAS Special Project of Youth Talent/ ; 2023A04J1483//Guangzhou Basic and Applied Basic Research Foundation/ ; //Project of the Guangdong Forestry Bureau (2023 Wildlife monitoring program)/ ; },
abstract = {Cheirotonus jansoni (Jordan, 1898), a beetle species of ecological and ornamental significance, is predominantly found in southern China. With limited dispersal ability, it is classified as a Class 2 protected species in China. In this study, the widely employed maximum entropy (MaxEnt) model and the ensemble Biomod2 model were applied to simulate C. jansoni habitat suitability in China under current environmental conditions based on available distribution data and multiple environmental variables. The optimized MaxEnt model demonstrated improved accuracy and robust predictive capabilities, making it the preferred choice for simulating dynamic changes in potentially suitable habitats for C. jansoni under future climate scenarios. Protection gaps were further identified through analyses of the overlap between nature reserves and highly suitable areas for C. jansoni. The established models indicated that this species primarily resides in southeastern mountainous regions of China below 2000 m, with a preferred altitude of 1000-2000 m. Future climate scenarios suggest a reduction in the overall suitable habitat for C. jansoni with an increase in temperature, underscoring the urgent need for enhanced conservation efforts for this beetle species.},
}
RevDate: 2025-01-08
Assessment of the Potential Suitable Habitat of Apriona rugicollis Chevrolat, 1852 (Coleoptera: Cerambycidae) Under Climate Change and Human Activities Based on the Biomod2 Ensemble Model.
Insects, 15(12):.
Effective use of species distribution models can assess the risk of spreading forest pests. In this study, based on 434 occurrence records and eight environmental variables, an ensemble model was applied to identify key environmental factors affecting the distribution of Apriona rugicollis Chevrolat, 1852 and predict its potential habitat and its relative areas of change under current and future climatic conditions. The results indicate that humidity, solar radiation, topography, and human activities were the main factors influencing the distribution of A. rugicollis. Under the current climate scenario, suitable habitats are mainly concentrated in East Asia, including North Korea, South Korea, Japan, Myanmar, Vietnam, and China. Under future climate scenarios, the area of suitable habitat for A. rugicollis gradually increases, especially in China and Japan, which are at high risk of spreading. In addition, the suitable habitat of A. rugicollis will expand northeastward to higher latitudes. The results of this study provide an important scientific basis for policymakers to formulate strategies for monitoring and controlling A. rugicollis in response to climate change.
Additional Links: PMID-39769532
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@article {pmid39769532,
year = {2024},
author = {Zhang, L and Yang, C and Xie, G and Wang, P and Wang, W},
title = {Assessment of the Potential Suitable Habitat of Apriona rugicollis Chevrolat, 1852 (Coleoptera: Cerambycidae) Under Climate Change and Human Activities Based on the Biomod2 Ensemble Model.},
journal = {Insects},
volume = {15},
number = {12},
pages = {},
pmid = {39769532},
issn = {2075-4450},
support = {2024AFB254//Natural Science Foundation of Hubei Province/ ; 31672327//National Natural Science Foundation of China/ ; },
abstract = {Effective use of species distribution models can assess the risk of spreading forest pests. In this study, based on 434 occurrence records and eight environmental variables, an ensemble model was applied to identify key environmental factors affecting the distribution of Apriona rugicollis Chevrolat, 1852 and predict its potential habitat and its relative areas of change under current and future climatic conditions. The results indicate that humidity, solar radiation, topography, and human activities were the main factors influencing the distribution of A. rugicollis. Under the current climate scenario, suitable habitats are mainly concentrated in East Asia, including North Korea, South Korea, Japan, Myanmar, Vietnam, and China. Under future climate scenarios, the area of suitable habitat for A. rugicollis gradually increases, especially in China and Japan, which are at high risk of spreading. In addition, the suitable habitat of A. rugicollis will expand northeastward to higher latitudes. The results of this study provide an important scientific basis for policymakers to formulate strategies for monitoring and controlling A. rugicollis in response to climate change.},
}
RevDate: 2025-01-08
CmpDate: 2025-01-08
Scoping Review of Climate Change Adaptation Interventions for Health: Implications for Policy and Practice.
International journal of environmental research and public health, 21(12):.
Climate change is among the greatest threats to health in the 21st century, requiring the urgent scaling-up of adaptation interventions. We aim to summarise adaptation interventions that were funded by the Belmont Forum and the European Union, the largest global funders of climate change and health research. A systematic search was conducted (updated February 2023) to identify articles on adaptation interventions for health within this funding network. The data extracted included study characteristics, types of interventions, and study outcomes. The results were synthesised narratively within the PRISMA-ScR guidelines. A total of 197 articles were screened, with 37 reporting on adaptation interventions. The majority of interventions focused on the general population (n = 17), with few studies examining high-risk populations such as pregnant women and children (n = 4) or migrants (n = 0). Targeted interventions were mostly aimed at behavioural change (n = 8) and health system strengthening (n = 6), while interventions with mitigation co-benefits such as nature-based solutions (n = 1) or the built environment (n = 0) were limited. The most studied climate change hazard was extreme heat (n = 26). Several studies reported promising findings, principally regarding interventions to counter heat impacts on workers and pregnant women and improving risk awareness in communities. These findings provide a platform on which to expand research and public health interventions for safeguarding public health from the effects of climate change.
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@article {pmid39767407,
year = {2024},
author = {Brink, N and Mansoor, K and Swiers, J and Lakhoo, DP and Parker, C and Nakstad, B and Sawry, S and Aunan, K and Otto, IM and Chersich, MF},
title = {Scoping Review of Climate Change Adaptation Interventions for Health: Implications for Policy and Practice.},
journal = {International journal of environmental research and public health},
volume = {21},
number = {12},
pages = {},
pmid = {39767407},
issn = {1660-4601},
support = {101003966//European Union Horizon 2020/ ; },
mesh = {*Climate Change ; Humans ; Health Policy ; },
abstract = {Climate change is among the greatest threats to health in the 21st century, requiring the urgent scaling-up of adaptation interventions. We aim to summarise adaptation interventions that were funded by the Belmont Forum and the European Union, the largest global funders of climate change and health research. A systematic search was conducted (updated February 2023) to identify articles on adaptation interventions for health within this funding network. The data extracted included study characteristics, types of interventions, and study outcomes. The results were synthesised narratively within the PRISMA-ScR guidelines. A total of 197 articles were screened, with 37 reporting on adaptation interventions. The majority of interventions focused on the general population (n = 17), with few studies examining high-risk populations such as pregnant women and children (n = 4) or migrants (n = 0). Targeted interventions were mostly aimed at behavioural change (n = 8) and health system strengthening (n = 6), while interventions with mitigation co-benefits such as nature-based solutions (n = 1) or the built environment (n = 0) were limited. The most studied climate change hazard was extreme heat (n = 26). Several studies reported promising findings, principally regarding interventions to counter heat impacts on workers and pregnant women and improving risk awareness in communities. These findings provide a platform on which to expand research and public health interventions for safeguarding public health from the effects of climate change.},
}
MeSH Terms:
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*Climate Change
Humans
Health Policy
RevDate: 2025-01-08
CmpDate: 2025-01-08
Contributions of Medical Greenhouse Gases to Climate Change and Their Possible Alternatives.
International journal of environmental research and public health, 21(12): pii:ijerph21121548.
Considerable attention has recently been given to the contribution of the greenhouse gas (GHG) emissions of the healthcare sector to climate change. GHGs used in medical practice are regularly released into the atmosphere and contribute to elevations in global temperatures that produce detrimental effects on the environment and human health. Consequently, a comprehensive assessment of their global warming potential over 100 years (GWP) characteristics, and clinical uses, many of which have evaded scrutiny from policy makers due to their medical necessity, is needed. Of major interest are volatile anesthetics, analgesics, and inhalers, as well as fluorinated gases used as tamponades in retinal detachment surgery. In this review, we conducted a literature search from July to September 2024 on medical greenhouse gases and calculated estimates of these gases' GHG emissions in metric tons CO2 equivalent (MTCO2e) and their relative GWP. Notably, the anesthetics desflurane and nitrous oxide contribute the most emissions out of the major medical GHGs, equivalent to driving 12 million gasoline-powered cars annually in the US. Retinal tamponade gases have markedly high GWP up to 23,500 times compared to CO2 and long atmospheric lifetimes up to 10,000 years, thus bearing the potential to contribute to climate change in the long term. This review provides the basis for discussions on examining the environmental impacts of medical gases with high GWP, determining whether alternatives may be available, and reducing emissions while maintaining or even improving patient care.
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@article {pmid39767390,
year = {2024},
author = {Wang, J and DasSarma, S},
title = {Contributions of Medical Greenhouse Gases to Climate Change and Their Possible Alternatives.},
journal = {International journal of environmental research and public health},
volume = {21},
number = {12},
pages = {},
doi = {10.3390/ijerph21121548},
pmid = {39767390},
issn = {1660-4601},
mesh = {*Greenhouse Gases/analysis ; *Climate Change ; Humans ; Global Warming ; Air Pollutants/analysis ; },
abstract = {Considerable attention has recently been given to the contribution of the greenhouse gas (GHG) emissions of the healthcare sector to climate change. GHGs used in medical practice are regularly released into the atmosphere and contribute to elevations in global temperatures that produce detrimental effects on the environment and human health. Consequently, a comprehensive assessment of their global warming potential over 100 years (GWP) characteristics, and clinical uses, many of which have evaded scrutiny from policy makers due to their medical necessity, is needed. Of major interest are volatile anesthetics, analgesics, and inhalers, as well as fluorinated gases used as tamponades in retinal detachment surgery. In this review, we conducted a literature search from July to September 2024 on medical greenhouse gases and calculated estimates of these gases' GHG emissions in metric tons CO2 equivalent (MTCO2e) and their relative GWP. Notably, the anesthetics desflurane and nitrous oxide contribute the most emissions out of the major medical GHGs, equivalent to driving 12 million gasoline-powered cars annually in the US. Retinal tamponade gases have markedly high GWP up to 23,500 times compared to CO2 and long atmospheric lifetimes up to 10,000 years, thus bearing the potential to contribute to climate change in the long term. This review provides the basis for discussions on examining the environmental impacts of medical gases with high GWP, determining whether alternatives may be available, and reducing emissions while maintaining or even improving patient care.},
}
MeSH Terms:
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*Greenhouse Gases/analysis
*Climate Change
Humans
Global Warming
Air Pollutants/analysis
RevDate: 2025-01-08
Thermal Plasticity and Evolutionary Constraints in Bacillus: Implications for Climate Change Adaptation.
Biology, 13(12): pii:biology13121088.
The ongoing rise in global temperatures poses significant challenges to ecosystems, particularly impacting bacterial communities that are central to biogeochemical cycles. The resilience of wild mesophilic bacteria to temperature increases of 2-4 °C remains poorly understood. In this study, we conducted experimental evolution on six wild Bacillus strains from two lineages (Bacillus cereus and Bacillus subtilis) to examine their thermal adaptation strategies. We exposed the bacteria to gradually increasing temperatures to assess their thermal plasticity, focusing on the genetic mechanisms underlying adaptation. While B. subtilis lineages improved growth at highly critical temperatures, only one increased its thermal niche to 4 °C above their natural range. This finding is concerning given climate change projections. B. cereus strains exhibited higher mutation rates but were not able to grow at increasing temperatures, while B. subtilis required fewer genetic changes to increase heat tolerance, indicating distinct adaptive strategies. We observed convergent evolution in five evolved lines, with mutations in genes involved in c-di-AMP synthesis, which is crucial for potassium transport, implicating this chemical messenger for the first time in heat tolerance. These insights highlight the vulnerability of bacteria to climate change and underscore the importance of genetic background in shaping thermal adaptation.
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@article {pmid39765755,
year = {2024},
author = {Hurtado-Bautista, E and Islas-Robles, A and Moreno-Hagelsieb, G and Olmedo-Alvarez, G},
title = {Thermal Plasticity and Evolutionary Constraints in Bacillus: Implications for Climate Change Adaptation.},
journal = {Biology},
volume = {13},
number = {12},
pages = {},
doi = {10.3390/biology13121088},
pmid = {39765755},
issn = {2079-7737},
abstract = {The ongoing rise in global temperatures poses significant challenges to ecosystems, particularly impacting bacterial communities that are central to biogeochemical cycles. The resilience of wild mesophilic bacteria to temperature increases of 2-4 °C remains poorly understood. In this study, we conducted experimental evolution on six wild Bacillus strains from two lineages (Bacillus cereus and Bacillus subtilis) to examine their thermal adaptation strategies. We exposed the bacteria to gradually increasing temperatures to assess their thermal plasticity, focusing on the genetic mechanisms underlying adaptation. While B. subtilis lineages improved growth at highly critical temperatures, only one increased its thermal niche to 4 °C above their natural range. This finding is concerning given climate change projections. B. cereus strains exhibited higher mutation rates but were not able to grow at increasing temperatures, while B. subtilis required fewer genetic changes to increase heat tolerance, indicating distinct adaptive strategies. We observed convergent evolution in five evolved lines, with mutations in genes involved in c-di-AMP synthesis, which is crucial for potassium transport, implicating this chemical messenger for the first time in heat tolerance. These insights highlight the vulnerability of bacteria to climate change and underscore the importance of genetic background in shaping thermal adaptation.},
}
RevDate: 2025-01-07
From conflict to care: Reframing our understanding and response to adverse childhood experiences in the polycrisis era of war, displacement, and climate change.
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@article {pmid39765448,
year = {2025},
author = {Gonzalez, A and Sim, A},
title = {From conflict to care: Reframing our understanding and response to adverse childhood experiences in the polycrisis era of war, displacement, and climate change.},
journal = {Child abuse & neglect},
volume = {},
number = {},
pages = {107225},
doi = {10.1016/j.chiabu.2024.107225},
pmid = {39765448},
issn = {1873-7757},
}
RevDate: 2025-01-07
Corrigendum to "Detectability of the potential climate change effect on transboundary air pollution pathways in the downwind area of China" [Sci. Total Environ. 939 (2024) 173490].
Additional Links: PMID-39765406
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@article {pmid39765406,
year = {2025},
author = {Cai, Y and Irie, H and Damiani, A and Itahashi, S and Takemura, T and Khatri, P},
title = {Corrigendum to "Detectability of the potential climate change effect on transboundary air pollution pathways in the downwind area of China" [Sci. Total Environ. 939 (2024) 173490].},
journal = {The Science of the total environment},
volume = {},
number = {},
pages = {178356},
doi = {10.1016/j.scitotenv.2024.178356},
pmid = {39765406},
issn = {1879-1026},
}
RevDate: 2025-01-07
Assessment of watershed health, integrating environmental, social, and climate change criteria into a fuzzy logic framework.
The Science of the total environment, 960:178316 pii:S0048-9697(24)08474-2 [Epub ahead of print].
Spatio-temporal analyses of environmental and social criteria in the context of climate change, facilitate understanding of how historical and current conditions have influenced watershed health. Previous studies have analyzed watershed health, but very few have integrated fuzzy logic with the CRITIC method (Criteria Importance Through Intercriteria Correlation), which enables us to explore alternatives to improve watershed performance. The objective of this study was to evaluate changes in watershed health through historical and projected climate change scenario in the tropical Santa Cruz watershed in Aquismón, S.L.P., Mexico (1985-2027) considering environmental criteria (hydrological and sediment connectivity, runoff, flooding, drought, landscape fragmentation) and social criteria (indigenous population density, human impact on biodiversity, health index, income index, education index). The results indicate that spatio-temporal changes can alter the Watershed Health Score (WHS) from a value of 2.69 to 6.90, particularly in areas with precarious social conditions. Moreover, the study reveals how weighting evolves overt time, as seen in the case of landscape fragmentation, whose value increased 0.0113 to 0.254. This study shows how objective methods such as CRITIC can be integrated through fuzzy logic to analyze the spatio-temporal evolution of watershed problems without the need for a large number of experts to weight the variables (subjective methods). This method can subsequently be applied and reproduced in different zones or watersheds where there is no certainty as to which criteria have the greatest influence and thus enable decisions for watershed management or restoration.
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@article {pmid39765175,
year = {2025},
author = {Rodriguez-Flores, S and Muñoz-Robles, C and Quevedo Tiznado, JA and Julio-Miranda, P},
title = {Assessment of watershed health, integrating environmental, social, and climate change criteria into a fuzzy logic framework.},
journal = {The Science of the total environment},
volume = {960},
number = {},
pages = {178316},
doi = {10.1016/j.scitotenv.2024.178316},
pmid = {39765175},
issn = {1879-1026},
abstract = {Spatio-temporal analyses of environmental and social criteria in the context of climate change, facilitate understanding of how historical and current conditions have influenced watershed health. Previous studies have analyzed watershed health, but very few have integrated fuzzy logic with the CRITIC method (Criteria Importance Through Intercriteria Correlation), which enables us to explore alternatives to improve watershed performance. The objective of this study was to evaluate changes in watershed health through historical and projected climate change scenario in the tropical Santa Cruz watershed in Aquismón, S.L.P., Mexico (1985-2027) considering environmental criteria (hydrological and sediment connectivity, runoff, flooding, drought, landscape fragmentation) and social criteria (indigenous population density, human impact on biodiversity, health index, income index, education index). The results indicate that spatio-temporal changes can alter the Watershed Health Score (WHS) from a value of 2.69 to 6.90, particularly in areas with precarious social conditions. Moreover, the study reveals how weighting evolves overt time, as seen in the case of landscape fragmentation, whose value increased 0.0113 to 0.254. This study shows how objective methods such as CRITIC can be integrated through fuzzy logic to analyze the spatio-temporal evolution of watershed problems without the need for a large number of experts to weight the variables (subjective methods). This method can subsequently be applied and reproduced in different zones or watersheds where there is no certainty as to which criteria have the greatest influence and thus enable decisions for watershed management or restoration.},
}
RevDate: 2025-01-07
Climate Change Drives Changes in the Size and Composition of Fungal Communities Along the Soil-Seedling Continuum of Schima superba.
Molecular ecology [Epub ahead of print].
Plant microbiomes have a major influence on forest structure and functions, as well as tree fitness and evolution. However, a comprehensive understanding of variations in fungi along the soil-plant continuum, particularly within tree seedlings, under global warming is lacking. Here, we investigated the dynamics of fungal communities across different compartments (including bulk soil and rhizosphere soil) and plant organs (including the endosphere of roots, stems and leaves) of Schima superba seedlings exposed to experimental warming and drought using AccuITS absolute quantitative sequencing. Our results revealed that warming and drought significantly reduced the number of specific fungal amplicon sequence variants (ASVs) in the bulk soil and rhizosphere soil, respectively. Variations in fungal communities were mainly explained by compartments and plant organs, with the composition of endophytic fungal communities within leaves (primarily attributed to species gain or loss) being most influenced by climate change. Moreover, warming significantly reduced the migration of Ascomycota, soil saprotrophs, wood saprotrophs and yeasts from the bulk soil to the rhizosphere soil but increased that of plant pathogens from the roots to the stems. Drought significantly decreased the absolute abundances of Chytridiomycota, Glomeromycota and Rozellomycota, as well as the migration of ectomycorrhizal fungi from the bulk soil to the rhizosphere soil but increased that of plant pathogens. Warming could indirectly reduce leaf area by increasing the diversity of leaf pathogens. These findings have potential implications for enhancing the resilience and functioning of natural forest ecosystems under climate change through the manipulation of plant microbiomes, as demonstrated in agroecosystems.
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@article {pmid39764609,
year = {2025},
author = {Wu, X and MacKenzie, MD and Yang, J and Lan, G and Liu, Y},
title = {Climate Change Drives Changes in the Size and Composition of Fungal Communities Along the Soil-Seedling Continuum of Schima superba.},
journal = {Molecular ecology},
volume = {},
number = {},
pages = {e17652},
doi = {10.1111/mec.17652},
pmid = {39764609},
issn = {1365-294X},
support = {2022JBGS04//Research Project of Baishanzu National Park/ ; 2023JBGS06//Research Project of Baishanzu National Park/ ; //Fundamental Research Funds for the Central Universities of China/ ; 32071645//National Natural Science Foundation of China/ ; 32471613//National Natural Science Foundation of China/ ; },
abstract = {Plant microbiomes have a major influence on forest structure and functions, as well as tree fitness and evolution. However, a comprehensive understanding of variations in fungi along the soil-plant continuum, particularly within tree seedlings, under global warming is lacking. Here, we investigated the dynamics of fungal communities across different compartments (including bulk soil and rhizosphere soil) and plant organs (including the endosphere of roots, stems and leaves) of Schima superba seedlings exposed to experimental warming and drought using AccuITS absolute quantitative sequencing. Our results revealed that warming and drought significantly reduced the number of specific fungal amplicon sequence variants (ASVs) in the bulk soil and rhizosphere soil, respectively. Variations in fungal communities were mainly explained by compartments and plant organs, with the composition of endophytic fungal communities within leaves (primarily attributed to species gain or loss) being most influenced by climate change. Moreover, warming significantly reduced the migration of Ascomycota, soil saprotrophs, wood saprotrophs and yeasts from the bulk soil to the rhizosphere soil but increased that of plant pathogens from the roots to the stems. Drought significantly decreased the absolute abundances of Chytridiomycota, Glomeromycota and Rozellomycota, as well as the migration of ectomycorrhizal fungi from the bulk soil to the rhizosphere soil but increased that of plant pathogens. Warming could indirectly reduce leaf area by increasing the diversity of leaf pathogens. These findings have potential implications for enhancing the resilience and functioning of natural forest ecosystems under climate change through the manipulation of plant microbiomes, as demonstrated in agroecosystems.},
}
RevDate: 2025-01-07
Lung cancer in Asia: the impact of climate change.
EClinicalMedicine, 74:102680.
The escalating global threat of climate change is becoming more evident. The climate crisis intersects with another major challenge: lung cancer. With Asia already bearing half the global cancer burden, the impact of climate-related events on health and on lung cancer care specifically are profound. There can potentially be critical implications on the overall landscape of lung cancer care-from screening and early detection, to management and treatment. In 2022, the deadliest flooding events occurred in India and Pakistan. Extreme weather events such as cyclones and typhoons cause damage to healthcare facilities and disrupt transportation networks. These impede access to vital treatments, causing delays, thus worsening patients' conditions. Most low and middle-income countries (LMICs) have disparities in healthcare infrastructure, resources, and workforce distribution that result in limited access to comprehensive care. This fragmented healthcare system in many Asian countries pose additional challenges. Adaptation and mitigation strategies are crucial for minimizing these impacts on cancer care. Addressing this complex interplay demands urgent, collaborative, and multidisciplinary efforts to safeguard healthcare and ensure access to uninterrupted care amid climate-related challenges.
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@article {pmid39764182,
year = {2024},
author = {De Guzman, RB and Malik, M and Singh, N and Ho-Fung Loong, H and Mohan, A},
title = {Lung cancer in Asia: the impact of climate change.},
journal = {EClinicalMedicine},
volume = {74},
number = {},
pages = {102680},
pmid = {39764182},
issn = {2589-5370},
abstract = {The escalating global threat of climate change is becoming more evident. The climate crisis intersects with another major challenge: lung cancer. With Asia already bearing half the global cancer burden, the impact of climate-related events on health and on lung cancer care specifically are profound. There can potentially be critical implications on the overall landscape of lung cancer care-from screening and early detection, to management and treatment. In 2022, the deadliest flooding events occurred in India and Pakistan. Extreme weather events such as cyclones and typhoons cause damage to healthcare facilities and disrupt transportation networks. These impede access to vital treatments, causing delays, thus worsening patients' conditions. Most low and middle-income countries (LMICs) have disparities in healthcare infrastructure, resources, and workforce distribution that result in limited access to comprehensive care. This fragmented healthcare system in many Asian countries pose additional challenges. Adaptation and mitigation strategies are crucial for minimizing these impacts on cancer care. Addressing this complex interplay demands urgent, collaborative, and multidisciplinary efforts to safeguard healthcare and ensure access to uninterrupted care amid climate-related challenges.},
}
RevDate: 2025-01-07
Navigating the intricate links between migration, climate change, and food insecurity in Latin America and the Caribbean.
Lancet regional health. Americas, 40:100967 pii:S2667-193X(24)00294-1.
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@article {pmid39763496,
year = {2024},
author = {The Lancet Regional Health-Americas, },
title = {Navigating the intricate links between migration, climate change, and food insecurity in Latin America and the Caribbean.},
journal = {Lancet regional health. Americas},
volume = {40},
number = {},
pages = {100967},
doi = {10.1016/j.lana.2024.100967},
pmid = {39763496},
issn = {2667-193X},
}
RevDate: 2025-01-07
Climate change, migration, and health: perspectives from Latin America and the Caribbean.
Lancet regional health. Americas, 40:100926.
This article delves into the complex relationship between climate change, migration patterns, and health outcomes in Latin America and the Caribbean (LAC). While the severe impact of climate change on health in LAC is widely acknowledged, the article sheds light on the often-overlooked multiple effects on migration and the well-being of migrants. These impacts encompass poverty, food and water insecurity, and adverse physical and mental health outcomes. Our paper, guided by a rights-based framework, aims to identify key trends, challenges, and opportunities that can contribute to enhanced knowledge and generate questions to support future research. By emphasizing the need for collaborative efforts across sectors, including public and private entities, civil society, and academic institutions, we aim to address the nuanced intersections of climate change, migration, and health impacts in the region. This approach prioritises the needs of the most vulnerable, including migrants, establishing a framework for mitigation and adaptation that ensures equitable outcomes.
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@article {pmid39763494,
year = {2024},
author = {Batista, C and Knipper, M and Sedas, AC and Farante, SV and Wainstock, D and Borjas-Cavero, DB and Araya, KR and Arteaga España, JC and Yglesias-González, M},
title = {Climate change, migration, and health: perspectives from Latin America and the Caribbean.},
journal = {Lancet regional health. Americas},
volume = {40},
number = {},
pages = {100926},
pmid = {39763494},
issn = {2667-193X},
abstract = {This article delves into the complex relationship between climate change, migration patterns, and health outcomes in Latin America and the Caribbean (LAC). While the severe impact of climate change on health in LAC is widely acknowledged, the article sheds light on the often-overlooked multiple effects on migration and the well-being of migrants. These impacts encompass poverty, food and water insecurity, and adverse physical and mental health outcomes. Our paper, guided by a rights-based framework, aims to identify key trends, challenges, and opportunities that can contribute to enhanced knowledge and generate questions to support future research. By emphasizing the need for collaborative efforts across sectors, including public and private entities, civil society, and academic institutions, we aim to address the nuanced intersections of climate change, migration, and health impacts in the region. This approach prioritises the needs of the most vulnerable, including migrants, establishing a framework for mitigation and adaptation that ensures equitable outcomes.},
}
RevDate: 2025-01-07
The need to (climate) adapt: perceptions of German sports event planners on the imperative to address climate change.
Frontiers in sports and active living, 6:1505372.
INTRODUCTION: While the impact of anthropogenic climate change on sports and the subsequent need for adaptation to evolving climatic conditions are acknowledged, there remains a notable paucity of scientific inquiry within the realm of sports and sports event studies specifically addressing climate change and its ramifications for event planning and management. Existing studies predominantly stem from health, medical, weather and climate science and mostly focus on mega-events and elite athlete contexts. Moreover, they often only focus on one specific impact (e.g., extreme heat) without providing a comprehensive summary or overview of all eminent impacts, resulting risks and potential adaptation strategies. This study aims to explore how (German) sports events are impacted by climate change and identify measures for organizers to address these impacts.
METHODS: Following a comprehensive literature review, semi-structured interviews with event planners and organizers in Germany were conducted, ranging from small local events to weekly league competitions to national championships and major events.
RESULTS: The findings demonstrate that climate change adaptation is not yet a primary focus in the German sports event context. While some planners, especially those of large-scale events, have started implementing adaptation measures, others are only beginning to address the issue.
DISCUSSION: The study discusses the challenges that sports event organizers face in adjusting to the adverse effects of climate change and also examines specific adaptation strategies. The paper emphasizes the imperative for organizers to incorporate climate adaptation measures more effectively into routine event planning and management processes, and provides practical guidelines to achieve this integration.
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@article {pmid39763488,
year = {2024},
author = {Werner, K},
title = {The need to (climate) adapt: perceptions of German sports event planners on the imperative to address climate change.},
journal = {Frontiers in sports and active living},
volume = {6},
number = {},
pages = {1505372},
pmid = {39763488},
issn = {2624-9367},
abstract = {INTRODUCTION: While the impact of anthropogenic climate change on sports and the subsequent need for adaptation to evolving climatic conditions are acknowledged, there remains a notable paucity of scientific inquiry within the realm of sports and sports event studies specifically addressing climate change and its ramifications for event planning and management. Existing studies predominantly stem from health, medical, weather and climate science and mostly focus on mega-events and elite athlete contexts. Moreover, they often only focus on one specific impact (e.g., extreme heat) without providing a comprehensive summary or overview of all eminent impacts, resulting risks and potential adaptation strategies. This study aims to explore how (German) sports events are impacted by climate change and identify measures for organizers to address these impacts.
METHODS: Following a comprehensive literature review, semi-structured interviews with event planners and organizers in Germany were conducted, ranging from small local events to weekly league competitions to national championships and major events.
RESULTS: The findings demonstrate that climate change adaptation is not yet a primary focus in the German sports event context. While some planners, especially those of large-scale events, have started implementing adaptation measures, others are only beginning to address the issue.
DISCUSSION: The study discusses the challenges that sports event organizers face in adjusting to the adverse effects of climate change and also examines specific adaptation strategies. The paper emphasizes the imperative for organizers to incorporate climate adaptation measures more effectively into routine event planning and management processes, and provides practical guidelines to achieve this integration.},
}
RevDate: 2025-01-06
Indicators from The Lancet Countdown on Health and Climate Change: Perspectives and Experience of City Leaders from 118 Cities.
Journal of urban health : bulletin of the New York Academy of Medicine [Epub ahead of print].
Rapid urbanization and escalating climate crises place cities at the critical juncture of environmental and public health action. Urban areas are home to more than half of the global population, contributing ~ 75% of global greenhouse gas emissions. Structured surveys were completed by 191 leaders in city governments and civil society from 118 cities in 52 countries (February-April 2024). Data aggregated to report one response per city. The survey utilized framework and indicators established by The 2023 Lancet Countdown on Health and Climate Change. (1) Health hazards, exposures, impacts: two-thirds of cities identify extreme heat, flooding, and air pollution of "high concern," with health impacts for residents. (2) Adaptation, planning, resilience for health: Although 60% of cities have climate resilience plans, only 22.9% of cities have plans that concurrently address climate and health. Essential resources, municipal systems, and cross-sector collaborations are limited. (3) Mitigation actions and health co-benefits: 90% of cities reported air pollution from multiple sources; only 38% monitor air quality. Energy, food, and transportation systems are sub-optimal to mitigate climate concerns. (4) Economics and finance: 92% of cities report climate change-related economic losses; they plan to increase investments though resources remain constrained. (5) Public and political engagement: City leaders report minimal knowledge sharing among media, national/local government, scientific community, business community, and residents. Results underscore urgency for action and highlight solutions, providing a roadmap for cities to enhance resilience, safeguard public health, and promote social equity.
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@article {pmid39762690,
year = {2025},
author = {Ickovics, JR and Astbury, K and Campbell, M and Carrión, D and James, H and Sinha, N and Ong, A and Dubrow, R and Seto, KC and Vlahov, D},
title = {Indicators from The Lancet Countdown on Health and Climate Change: Perspectives and Experience of City Leaders from 118 Cities.},
journal = {Journal of urban health : bulletin of the New York Academy of Medicine},
volume = {},
number = {},
pages = {},
pmid = {39762690},
issn = {1468-2869},
abstract = {Rapid urbanization and escalating climate crises place cities at the critical juncture of environmental and public health action. Urban areas are home to more than half of the global population, contributing ~ 75% of global greenhouse gas emissions. Structured surveys were completed by 191 leaders in city governments and civil society from 118 cities in 52 countries (February-April 2024). Data aggregated to report one response per city. The survey utilized framework and indicators established by The 2023 Lancet Countdown on Health and Climate Change. (1) Health hazards, exposures, impacts: two-thirds of cities identify extreme heat, flooding, and air pollution of "high concern," with health impacts for residents. (2) Adaptation, planning, resilience for health: Although 60% of cities have climate resilience plans, only 22.9% of cities have plans that concurrently address climate and health. Essential resources, municipal systems, and cross-sector collaborations are limited. (3) Mitigation actions and health co-benefits: 90% of cities reported air pollution from multiple sources; only 38% monitor air quality. Energy, food, and transportation systems are sub-optimal to mitigate climate concerns. (4) Economics and finance: 92% of cities report climate change-related economic losses; they plan to increase investments though resources remain constrained. (5) Public and political engagement: City leaders report minimal knowledge sharing among media, national/local government, scientific community, business community, and residents. Results underscore urgency for action and highlight solutions, providing a roadmap for cities to enhance resilience, safeguard public health, and promote social equity.},
}
RevDate: 2025-01-08
Earth shattered heat records in 2023 and 2024: is global warming speeding up?.
Additional Links: PMID-39762384
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@article {pmid39762384,
year = {2025},
author = {Tollefson, J},
title = {Earth shattered heat records in 2023 and 2024: is global warming speeding up?.},
journal = {Nature},
volume = {},
number = {},
pages = {},
pmid = {39762384},
issn = {1476-4687},
}
RevDate: 2025-01-06
Ensuring health at the heart of climate change Advisory Opinion.
Lancet (London, England) pii:S0140-6736(24)02815-0 [Epub ahead of print].
Additional Links: PMID-39761681
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@article {pmid39761681,
year = {2025},
author = {Hesselman, M and Patterson, DW and Phelan, AL and Meier, BM and Tahzib, F and Gostin, LO},
title = {Ensuring health at the heart of climate change Advisory Opinion.},
journal = {Lancet (London, England)},
volume = {},
number = {},
pages = {},
doi = {10.1016/S0140-6736(24)02815-0},
pmid = {39761681},
issn = {1474-547X},
}
RevDate: 2025-01-07
Editorial: Climate change is a children's health hazard.
Environmental research, health : ERH, 2(4):040201.
As temperatures defy heat records, it is difficult to ignore the implications of climate change for public health, including impacts on population health more specifically. In short, climate change is happening now and presents an immediate hazard to human health on a global scale. Age-related health effects are an inalienable truth; physiology is relatively universal, and so are the ways in which our bodies respond to different types and levels of exposures to environmental stressors at different lifestages. Children are uniquely vulnerable to climate change stressors not only due to their physical and developmental immaturity, but also because they generally rely on adult caretakers for the fundamentals of survival. This article is the summary piece accompanying a special issue of Environmental Research: Health. It compiles new studies on children's vulnerability to climate change as well as studies exploring climate adaptation strategies to promote and protect child health. In this special issue, we see how these concepts are reflected repeatedly in empirical data domestically and internationally. For example, the special issue includes articles investigating linkages between climate change and health hazards such as asthma, injuries, and malnutrition. While local context is extremely important, many of the health effects may be extrapolated to other communities around the world.
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@article {pmid39759884,
year = {2024},
author = {Gould, CA and Gentile, LE and Sbiroli, E and Berger, M and Philipsborn, R},
title = {Editorial: Climate change is a children's health hazard.},
journal = {Environmental research, health : ERH},
volume = {2},
number = {4},
pages = {040201},
pmid = {39759884},
issn = {2752-5309},
support = {EPA999999/ImEPA/Intramural EPA/United States ; },
abstract = {As temperatures defy heat records, it is difficult to ignore the implications of climate change for public health, including impacts on population health more specifically. In short, climate change is happening now and presents an immediate hazard to human health on a global scale. Age-related health effects are an inalienable truth; physiology is relatively universal, and so are the ways in which our bodies respond to different types and levels of exposures to environmental stressors at different lifestages. Children are uniquely vulnerable to climate change stressors not only due to their physical and developmental immaturity, but also because they generally rely on adult caretakers for the fundamentals of survival. This article is the summary piece accompanying a special issue of Environmental Research: Health. It compiles new studies on children's vulnerability to climate change as well as studies exploring climate adaptation strategies to promote and protect child health. In this special issue, we see how these concepts are reflected repeatedly in empirical data domestically and internationally. For example, the special issue includes articles investigating linkages between climate change and health hazards such as asthma, injuries, and malnutrition. While local context is extremely important, many of the health effects may be extrapolated to other communities around the world.},
}
RevDate: 2025-01-07
Using MaxEnt modeling to analyze climate change impacts on Pseudomonas syringae van Hall, 1904 distribution on the global scale.
Heliyon, 10(24):e41017.
Pseudomonas syringae is a pathogenic bacterium that poses a significant threat to global agriculture, necessitating a deeper understanding of its ecological dynamics in the context of global warming. This study investigates the current and projected future distribution of P. syringae, focusing on the climatic factors that influence its spread. To achieve this, we employed Maximum Entropy (MaxEnt) modeling based on Geographic Information Systems (GIS) to analyze species occurrence records alongside relevant climate data. The MaxEnt model was calibrated using 75 % of the occurrence data, with the remaining 25 % reserved for validation. The model's performance was meticulously assessed utilizing the area under the curve (AUC) and true skill statistics (TSS), resulting in an AUC score of 0.92, indicating excellent predictive capability. Our analysis identified key climatic parameters-temperature, precipitation, and humidity-that significantly affect the presence of P. syringae. Notably, our findings project an expansion of the bacterium's geographic range in the coming decades, with optimal conditions shifting toward the poles. This research underscores the significant influence of climate change on the distribution of P. syringae and provides valuable insights for developing targeted disease management strategies. The anticipated increase in bacterial infections in crops highlights the urgent need for proactive measures to mitigate these effects.
Additional Links: PMID-39759371
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@article {pmid39759371,
year = {2024},
author = {Khalaf, SMH and Alqahtani, MSM and Ali, MRM and Abdelalim, ITI and Hodhod, MS},
title = {Using MaxEnt modeling to analyze climate change impacts on Pseudomonas syringae van Hall, 1904 distribution on the global scale.},
journal = {Heliyon},
volume = {10},
number = {24},
pages = {e41017},
pmid = {39759371},
issn = {2405-8440},
abstract = {Pseudomonas syringae is a pathogenic bacterium that poses a significant threat to global agriculture, necessitating a deeper understanding of its ecological dynamics in the context of global warming. This study investigates the current and projected future distribution of P. syringae, focusing on the climatic factors that influence its spread. To achieve this, we employed Maximum Entropy (MaxEnt) modeling based on Geographic Information Systems (GIS) to analyze species occurrence records alongside relevant climate data. The MaxEnt model was calibrated using 75 % of the occurrence data, with the remaining 25 % reserved for validation. The model's performance was meticulously assessed utilizing the area under the curve (AUC) and true skill statistics (TSS), resulting in an AUC score of 0.92, indicating excellent predictive capability. Our analysis identified key climatic parameters-temperature, precipitation, and humidity-that significantly affect the presence of P. syringae. Notably, our findings project an expansion of the bacterium's geographic range in the coming decades, with optimal conditions shifting toward the poles. This research underscores the significant influence of climate change on the distribution of P. syringae and provides valuable insights for developing targeted disease management strategies. The anticipated increase in bacterial infections in crops highlights the urgent need for proactive measures to mitigate these effects.},
}
RevDate: 2025-01-07
Estimation of GHGs emission from traditional kilns charcoal production in northwestern Ethiopia: Implications on climate change.
Heliyon, 10(24):e41015.
Rural areas in Ethiopia serve as the primary source of charcoal for urban populations, mainly produced using traditional kilns. However, this traditional method significantly contributes to greenhouse gas (GHG) emissions, exacerbating climate change and deforestation. While banning charcoal production is not currently feasible in Ethiopia because of the lack of affordable alternative energy sources (fuel), improving the efficiency of the traditional production system can mitigate the climate impact caused by charcoal production. This study assessed GHG emissions from traditional charcoal production in Awi zone, northwestern Ethiopia, using primary data from 18 sample kilns and secondary data from literature values. Employing a carbon balance approach, we estimated that, on average, 63 % of the original wood carbon was lost as gaseous products, resulting in 1671 g of carbon released per kg of charcoal produced in Awi zone. Our results also indicate that the average primary global warming impact (PGWI) for the 18 sample kilns was found to be 7.6 kg CO2-eq per kg of charcoal produced. Within this, the less efficient kiln production system, constituting 6 out of the sample, contributed 1.5 times more to global warming (9.43 kg CO2-eq per kg of charcoal produced) compared to the more efficient kiln system (6.25 kg CO2-eq per kg of charcoal produced for the same number of kilns). The policy implication of our finding is that any interventions aiming at mitigating climate change through reduction of GHG emissions from charcoal production must focus on improving the conversion efficiency of the traditional kiln currently used in addition to promoting the use of sustainably harvested wood.
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Citation:
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@article {pmid39759337,
year = {2024},
author = {Belay, B and Diriba, D and Senbeta, F},
title = {Estimation of GHGs emission from traditional kilns charcoal production in northwestern Ethiopia: Implications on climate change.},
journal = {Heliyon},
volume = {10},
number = {24},
pages = {e41015},
pmid = {39759337},
issn = {2405-8440},
abstract = {Rural areas in Ethiopia serve as the primary source of charcoal for urban populations, mainly produced using traditional kilns. However, this traditional method significantly contributes to greenhouse gas (GHG) emissions, exacerbating climate change and deforestation. While banning charcoal production is not currently feasible in Ethiopia because of the lack of affordable alternative energy sources (fuel), improving the efficiency of the traditional production system can mitigate the climate impact caused by charcoal production. This study assessed GHG emissions from traditional charcoal production in Awi zone, northwestern Ethiopia, using primary data from 18 sample kilns and secondary data from literature values. Employing a carbon balance approach, we estimated that, on average, 63 % of the original wood carbon was lost as gaseous products, resulting in 1671 g of carbon released per kg of charcoal produced in Awi zone. Our results also indicate that the average primary global warming impact (PGWI) for the 18 sample kilns was found to be 7.6 kg CO2-eq per kg of charcoal produced. Within this, the less efficient kiln production system, constituting 6 out of the sample, contributed 1.5 times more to global warming (9.43 kg CO2-eq per kg of charcoal produced) compared to the more efficient kiln system (6.25 kg CO2-eq per kg of charcoal produced for the same number of kilns). The policy implication of our finding is that any interventions aiming at mitigating climate change through reduction of GHG emissions from charcoal production must focus on improving the conversion efficiency of the traditional kiln currently used in addition to promoting the use of sustainably harvested wood.},
}
RevDate: 2025-01-07
Role of climate change in economic uncertainty of Pakistan: New approach with qualitative comparative analysis.
Heliyon, 10(24):e40889.
Globally, the effects of climate change are becoming more pronounced. Simultaneously, concerns associated with climate change effects have garnered widespread attention. The motive of this study is to know about the prominent antecedents of climate abnormalities in Pakistan, which may lead to economic abnormality and instability. The core objectives of this research are to: identify the abrupt changes in the climate of Pakistan, know about the level of disruption towards economic conditions due to climate change, detect the aggregate consequences of climate change on the economy of Pakistan, and finally take steps to hedge the abnormalities resulting from the abnormal climate changes. The accomplices employed qualitative methods to gather information. Fuzzy set Qualitative comparative analysis (fsQCA) and semi-organized talks to thoroughly separate each plaintiff's extensive knowledge and opinions. For this study, a sample of 30 experienced economic analysts and climate change experts from Pakistan were chosen. The study's findings verified that several important antecedents, including the nature of climate change abnormalities, are identified in the research. This study explored methods to address these abnormalities and was conducted with professional guidance to meet sustainable development goals related to climate change. Scholars and experts are advised to adopt more systematic approaches to mitigate the risks due to the complex and variable combination situations that led to the climate change risks in Pakistan and the surrounding area.
Additional Links: PMID-39759313
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Citation:
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@article {pmid39759313,
year = {2024},
author = {Usman, U and Yang, X and Nasir, MI},
title = {Role of climate change in economic uncertainty of Pakistan: New approach with qualitative comparative analysis.},
journal = {Heliyon},
volume = {10},
number = {24},
pages = {e40889},
pmid = {39759313},
issn = {2405-8440},
abstract = {Globally, the effects of climate change are becoming more pronounced. Simultaneously, concerns associated with climate change effects have garnered widespread attention. The motive of this study is to know about the prominent antecedents of climate abnormalities in Pakistan, which may lead to economic abnormality and instability. The core objectives of this research are to: identify the abrupt changes in the climate of Pakistan, know about the level of disruption towards economic conditions due to climate change, detect the aggregate consequences of climate change on the economy of Pakistan, and finally take steps to hedge the abnormalities resulting from the abnormal climate changes. The accomplices employed qualitative methods to gather information. Fuzzy set Qualitative comparative analysis (fsQCA) and semi-organized talks to thoroughly separate each plaintiff's extensive knowledge and opinions. For this study, a sample of 30 experienced economic analysts and climate change experts from Pakistan were chosen. The study's findings verified that several important antecedents, including the nature of climate change abnormalities, are identified in the research. This study explored methods to address these abnormalities and was conducted with professional guidance to meet sustainable development goals related to climate change. Scholars and experts are advised to adopt more systematic approaches to mitigate the risks due to the complex and variable combination situations that led to the climate change risks in Pakistan and the surrounding area.},
}
RevDate: 2025-01-07
Meta-analyses reveal climate change impacts on an ecologically and economically significant oyster in Australia.
iScience, 27(12):110673.
Global oceans are warming and acidifying because of increasing greenhouse gas emissions that are anticipated to have cascading impacts on marine ecosystems and organisms, especially those essential for biodiversity and food security. Despite this concern, there remains some skepticism about the reproducibility and reliability of research done to predict future climate change impacts on marine organisms. Here, we present meta-analyses of over two decades of research on the climate change impacts on an ecologically and economically valuable Sydney rock oyster, Saccostrea glomerata. We confirm with high confidence that ocean acidification (OA) has a significant impact on the size and mortality of offspring of S. glomerata, ocean warming (OW) impacts size, and transgenerational exposure of adults to OA has positive benefits for offspring. These meta-analyses reveal gaps in understanding of OW and transgenerational plasticity on an ecologically and economically significant oyster species to ensure sustainability of this iconic oyster in Australia.
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@article {pmid39758984,
year = {2024},
author = {Ross, PM and Pine, C and Scanes, E and Byrne, M and O'Connor, WA and Gibbs, M and Parker, LM},
title = {Meta-analyses reveal climate change impacts on an ecologically and economically significant oyster in Australia.},
journal = {iScience},
volume = {27},
number = {12},
pages = {110673},
pmid = {39758984},
issn = {2589-0042},
abstract = {Global oceans are warming and acidifying because of increasing greenhouse gas emissions that are anticipated to have cascading impacts on marine ecosystems and organisms, especially those essential for biodiversity and food security. Despite this concern, there remains some skepticism about the reproducibility and reliability of research done to predict future climate change impacts on marine organisms. Here, we present meta-analyses of over two decades of research on the climate change impacts on an ecologically and economically valuable Sydney rock oyster, Saccostrea glomerata. We confirm with high confidence that ocean acidification (OA) has a significant impact on the size and mortality of offspring of S. glomerata, ocean warming (OW) impacts size, and transgenerational exposure of adults to OA has positive benefits for offspring. These meta-analyses reveal gaps in understanding of OW and transgenerational plasticity on an ecologically and economically significant oyster species to ensure sustainability of this iconic oyster in Australia.},
}
RevDate: 2025-01-07
Assessing U.S. public perceptions of global warming using social survey and climate data.
MethodsX, 14:103081.
This paper presents a methodological approach for assessing the relationship between weather patterns, regional climate trends, and public perceptions of global warming in the United States with control of socioeconomic, political, and ideological variables. We combined social survey data from the Gallup Poll Social Series (GPSS) with environmental data from the National Oceanic and Atmospheric Administration (NOAA) and the PRISM Climate Group. Logistic regression models were employed, enhanced by Eigenvector Spatial Filtering (ESF) to address spatial autocorrelation. This approach allowed us to examine how both short-term weather conditions and long-term climate changes impact public concerns about global warming. Notably, the perception of warmer winters emerged as a critical factor influencing attitudes, highlighting the importance of perceived environmental changes in shaping public opinion.•We combined survey data on public perceptions with high-resolution weather and climate data.•We applied logistic regression models with Eigenvector Spatial Filtering to control for spatial autocorrelation.•Our analysis emphasized both physical climate measures and perceived climate changes.
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@article {pmid39758434,
year = {2025},
author = {Wei, X and Bohnett, E and An, L},
title = {Assessing U.S. public perceptions of global warming using social survey and climate data.},
journal = {MethodsX},
volume = {14},
number = {},
pages = {103081},
pmid = {39758434},
issn = {2215-0161},
abstract = {This paper presents a methodological approach for assessing the relationship between weather patterns, regional climate trends, and public perceptions of global warming in the United States with control of socioeconomic, political, and ideological variables. We combined social survey data from the Gallup Poll Social Series (GPSS) with environmental data from the National Oceanic and Atmospheric Administration (NOAA) and the PRISM Climate Group. Logistic regression models were employed, enhanced by Eigenvector Spatial Filtering (ESF) to address spatial autocorrelation. This approach allowed us to examine how both short-term weather conditions and long-term climate changes impact public concerns about global warming. Notably, the perception of warmer winters emerged as a critical factor influencing attitudes, highlighting the importance of perceived environmental changes in shaping public opinion.•We combined survey data on public perceptions with high-resolution weather and climate data.•We applied logistic regression models with Eigenvector Spatial Filtering to control for spatial autocorrelation.•Our analysis emphasized both physical climate measures and perceived climate changes.},
}
RevDate: 2025-01-08
CmpDate: 2025-01-06
Climate Change Influences via Species Distribution Shifts and Century-Scale Warming in an End-To-End California Current Ecosystem Model.
Global change biology, 31(1):e70021.
Climate change can impact marine ecosystems through many biological and ecological processes. Ecosystem models are one tool that can be used to simulate how the complex impacts of climate change may manifest in a warming world. In this study, we used an end-to-end Atlantis ecosystem model to compare and contrast the effects of climate-driven species redistribution and projected temperature from three separate climate models on species of key commercial importance in the California Current Ecosystem. Adopting a scenario analysis approach, we used Atlantis to measure differences in the biomass, abundance, and weight at age of pelagic and demersal species among six simulations for the years 2013-2100 and tracked the implications of those changes for spatially defined California Current fishing fleets. The simulations varied in their use of forced climate-driven species distribution shifts, time-varying projections of ocean warming, or both. In general, the abundance and biomass of coastal pelagic species like Pacific sardine (Sardinops sagax) and northern anchovy (Engraulis mordax) were more sensitive to projected climate change, while demersal groups like Dover sole (Microstomus pacificus) experienced smaller changes due to counteracting effects of spatial distribution change and metabolic effects of warming. Climate-driven species distribution shifts and the resulting changes in food web interactions were more influential than warming on end-of-century biomass and abundance patterns. Spatial projections of changes in fisheries catch did not always align with changes in abundance of their targeted species. This mismatch is likely due to species distribution shifts into or out of fishing areas and emphasizes the importance of a spatially explicit understanding of both climate change effects and fishing dynamics. We illuminate important biological and ecological pathways through which climate change acts in an ecosystem context and end with a discussion of potential management implications and future directions for climate change research using ecosystem models.
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@article {pmid39757897,
year = {2025},
author = {Liu, OR and Kaplan, IC and Hernvann, PY and Fulton, EA and Haltuch, MA and Harvey, CJ and Marshall, KN and Muhling, B and Norman, K and Pozo Buil, M and Rovellini, A and Samhouri, JF},
title = {Climate Change Influences via Species Distribution Shifts and Century-Scale Warming in an End-To-End California Current Ecosystem Model.},
journal = {Global change biology},
volume = {31},
number = {1},
pages = {e70021},
pmid = {39757897},
issn = {1365-2486},
support = {NA20OAR4310507//Climate Program Office/ ; 2019-69817//David and Lucile Packard Foundation/ ; },
mesh = {*Climate Change ; *Ecosystem ; Animals ; California ; *Fishes/physiology ; *Biomass ; Fisheries ; Temperature ; Models, Theoretical ; Climate Models ; Models, Biological ; Animal Distribution ; Global Warming ; Pacific Ocean ; },
abstract = {Climate change can impact marine ecosystems through many biological and ecological processes. Ecosystem models are one tool that can be used to simulate how the complex impacts of climate change may manifest in a warming world. In this study, we used an end-to-end Atlantis ecosystem model to compare and contrast the effects of climate-driven species redistribution and projected temperature from three separate climate models on species of key commercial importance in the California Current Ecosystem. Adopting a scenario analysis approach, we used Atlantis to measure differences in the biomass, abundance, and weight at age of pelagic and demersal species among six simulations for the years 2013-2100 and tracked the implications of those changes for spatially defined California Current fishing fleets. The simulations varied in their use of forced climate-driven species distribution shifts, time-varying projections of ocean warming, or both. In general, the abundance and biomass of coastal pelagic species like Pacific sardine (Sardinops sagax) and northern anchovy (Engraulis mordax) were more sensitive to projected climate change, while demersal groups like Dover sole (Microstomus pacificus) experienced smaller changes due to counteracting effects of spatial distribution change and metabolic effects of warming. Climate-driven species distribution shifts and the resulting changes in food web interactions were more influential than warming on end-of-century biomass and abundance patterns. Spatial projections of changes in fisheries catch did not always align with changes in abundance of their targeted species. This mismatch is likely due to species distribution shifts into or out of fishing areas and emphasizes the importance of a spatially explicit understanding of both climate change effects and fishing dynamics. We illuminate important biological and ecological pathways through which climate change acts in an ecosystem context and end with a discussion of potential management implications and future directions for climate change research using ecosystem models.},
}
MeSH Terms:
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*Climate Change
*Ecosystem
Animals
California
*Fishes/physiology
*Biomass
Fisheries
Temperature
Models, Theoretical
Climate Models
Models, Biological
Animal Distribution
Global Warming
Pacific Ocean
RevDate: 2025-01-05
Haematology and climate change.
The Lancet. Haematology, 12(1):e1.
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@article {pmid39756840,
year = {2025},
author = {The Lancet Haematology, },
title = {Haematology and climate change.},
journal = {The Lancet. Haematology},
volume = {12},
number = {1},
pages = {e1},
doi = {10.1016/S2352-3026(24)00381-8},
pmid = {39756840},
issn = {2352-3026},
}
RevDate: 2025-01-04
Climate change impact on water treatment plants: analysis of chlorophyll-a levels and process performance.
Environmental science and pollution research international [Epub ahead of print].
Climate change significantly impacts the risk of eutrophication and, consequently, chlorophyll-a (Chl-a) concentrations. Understanding the impact of water flows is a crucial first step in developing insights into future patterns of change and associated risks. In this study, the Statistical DownScaling Model (SDSM)-a widely used daily downscaling method-is implemented to produce downscaled local climate variables, which serve as input for simulating future hydro-climate conditions using a hydrological model. The vulnerability of water quality, particularly Chl-a concentrations in the Latyan Dam and Tehranpars Water Treatment Plant (TWTP) is assessed through six fuzzy regression models under three scenarios: RCP2.6, RCP4.5, and RCP8.5. Projections indicate an increase in minimum temperatures for the Jajrood watershed ranging from 92 to 93%. Seasonal forecasts suggest significant precipitation during the dry season. The HYMOD model predicts increases in streamflow of approximately 97%, 90%, and 92% by 2050 under RCP2.6, RCP4.5, and RCP8.5, respectively, indicating a heightened risk of flooding that poses economic, health, and environmental concerns. Among the six fuzzy regression models, FGR1, FGR3, and FGR4 demonstrated the most favorable results in modeling Chl-a output from the TWTP. In conclusion, while Chl-a concentrations in the effluent of the TWTP are only slightly influenced by climate change, the effects on streamflow patterns are significant. These findings highlight serious future water quality challenges and increased vulnerability of water resources due to climate change.
Additional Links: PMID-39755861
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@article {pmid39755861,
year = {2025},
author = {Motesaddi, S and Mohseni-Bandpei, A and Nasseri, M and Rafiee, M and Hashempour, Y},
title = {Climate change impact on water treatment plants: analysis of chlorophyll-a levels and process performance.},
journal = {Environmental science and pollution research international},
volume = {},
number = {},
pages = {},
pmid = {39755861},
issn = {1614-7499},
support = {IR.SBMU.PHNS.REC.1395.6//Shahid Beheshti University of Medical Sciences/ ; },
abstract = {Climate change significantly impacts the risk of eutrophication and, consequently, chlorophyll-a (Chl-a) concentrations. Understanding the impact of water flows is a crucial first step in developing insights into future patterns of change and associated risks. In this study, the Statistical DownScaling Model (SDSM)-a widely used daily downscaling method-is implemented to produce downscaled local climate variables, which serve as input for simulating future hydro-climate conditions using a hydrological model. The vulnerability of water quality, particularly Chl-a concentrations in the Latyan Dam and Tehranpars Water Treatment Plant (TWTP) is assessed through six fuzzy regression models under three scenarios: RCP2.6, RCP4.5, and RCP8.5. Projections indicate an increase in minimum temperatures for the Jajrood watershed ranging from 92 to 93%. Seasonal forecasts suggest significant precipitation during the dry season. The HYMOD model predicts increases in streamflow of approximately 97%, 90%, and 92% by 2050 under RCP2.6, RCP4.5, and RCP8.5, respectively, indicating a heightened risk of flooding that poses economic, health, and environmental concerns. Among the six fuzzy regression models, FGR1, FGR3, and FGR4 demonstrated the most favorable results in modeling Chl-a output from the TWTP. In conclusion, while Chl-a concentrations in the effluent of the TWTP are only slightly influenced by climate change, the effects on streamflow patterns are significant. These findings highlight serious future water quality challenges and increased vulnerability of water resources due to climate change.},
}
RevDate: 2025-01-07
Integrated approach for estimating climate change impacts on CO2 sink capacity of inland waterbodies using hydrodynamic modelling and GIS analysis.
Scientific reports, 15(1):762.
As one of their key regulatory ecosystem functions, inland lakes serve as CO2 sinks. The CO2 sink capacity of inland lakes depends on their water temperature and salinity as well as their water volume which are all highly sensitive to climate conditions. This paper aims to quantitatively estimate the change in the CO2 sink capacity of Wadi El-Rayan Lakes under climate change scenarios. For this purpose, an integrated approach combining CO2 solubility modelling, hydrodynamic simulations (Delft3D-FLOW) and GIS analysis was employed. According to the developed approach, CO2 solubility under variable temperature and salinity is mathematically modelled and this model is further used with the developed hydrodynamic model data for Wadi El-Rayan Lakes (temperature, salinity and water depth) to estimate their CO2 sink capacities. CO2 sink capacity is estimated for 2014 and 2050 under two Representative Concentration Pathways (RCPs) 2.6 and 8.5. Afterwards, the alteration in CO2 sink capacities due to climate change is determined using the modified hydrodynamic model. The results revealed that by 2050, the lakes would lose about 23-25% of their capacities compared to that of 2014 according to RCP 2.6 and 8.5, respectively.
Additional Links: PMID-39755721
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@article {pmid39755721,
year = {2025},
author = {Khalil, HH and Abdrabo, MA and Hassaan, MA and Elshemy, MM},
title = {Integrated approach for estimating climate change impacts on CO2 sink capacity of inland waterbodies using hydrodynamic modelling and GIS analysis.},
journal = {Scientific reports},
volume = {15},
number = {1},
pages = {762},
pmid = {39755721},
issn = {2045-2322},
abstract = {As one of their key regulatory ecosystem functions, inland lakes serve as CO2 sinks. The CO2 sink capacity of inland lakes depends on their water temperature and salinity as well as their water volume which are all highly sensitive to climate conditions. This paper aims to quantitatively estimate the change in the CO2 sink capacity of Wadi El-Rayan Lakes under climate change scenarios. For this purpose, an integrated approach combining CO2 solubility modelling, hydrodynamic simulations (Delft3D-FLOW) and GIS analysis was employed. According to the developed approach, CO2 solubility under variable temperature and salinity is mathematically modelled and this model is further used with the developed hydrodynamic model data for Wadi El-Rayan Lakes (temperature, salinity and water depth) to estimate their CO2 sink capacities. CO2 sink capacity is estimated for 2014 and 2050 under two Representative Concentration Pathways (RCPs) 2.6 and 8.5. Afterwards, the alteration in CO2 sink capacities due to climate change is determined using the modified hydrodynamic model. The results revealed that by 2050, the lakes would lose about 23-25% of their capacities compared to that of 2014 according to RCP 2.6 and 8.5, respectively.},
}
RevDate: 2025-01-04
Ocean acidification and global warming may favor blue carbon service in a Cymodocea nodosa community by modifying carbon metabolism and dissolved organic carbon fluxes.
Marine pollution bulletin, 212:117501 pii:S0025-326X(24)01478-4 [Epub ahead of print].
Ocean acidification (OA) and global warming (GW) drive a variety of responses in seagrasses that may modify their carbon metabolism, including the dissolved organic carbon (DOC) fluxes and the organic carbon stocks in upper sediments. In a 45-day full-factorial mesocosm experiment simulating forecasted CO2 and temperature increase in a Cymodocea nodosa community, we found that net community production (NCP) was higher under OA conditions, particularly when combined with warming (i.e., synergistic effect). Moreover, under OA conditions, an increase in aboveground biomass and photosynthetic shoot area was recorded. Interestingly, DOC fluxes were reduced when exposed to OA; however, an increase occurred when both factors acted together (i.e., antagonistic effect), which was attributable to increased DOC release by plants. Our results suggest that C. nodosa populations in temperate latitude may favor blue carbon service in future scenarios of OA and GW by increasing the NCP, the DOC export with lower labile:recalcitrant ratio, and accumulating more organic carbon in upper sediments. These findings offer additional arguments for the urgent need to protect and conserve this valuable ecosystem.
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@article {pmid39755063,
year = {2025},
author = {Yamuza-Magdaleno, A and Jiménez-Ramos, R and Cavijoli-Bosch, J and Brun, FG and Egea, LG},
title = {Ocean acidification and global warming may favor blue carbon service in a Cymodocea nodosa community by modifying carbon metabolism and dissolved organic carbon fluxes.},
journal = {Marine pollution bulletin},
volume = {212},
number = {},
pages = {117501},
doi = {10.1016/j.marpolbul.2024.117501},
pmid = {39755063},
issn = {1879-3363},
abstract = {Ocean acidification (OA) and global warming (GW) drive a variety of responses in seagrasses that may modify their carbon metabolism, including the dissolved organic carbon (DOC) fluxes and the organic carbon stocks in upper sediments. In a 45-day full-factorial mesocosm experiment simulating forecasted CO2 and temperature increase in a Cymodocea nodosa community, we found that net community production (NCP) was higher under OA conditions, particularly when combined with warming (i.e., synergistic effect). Moreover, under OA conditions, an increase in aboveground biomass and photosynthetic shoot area was recorded. Interestingly, DOC fluxes were reduced when exposed to OA; however, an increase occurred when both factors acted together (i.e., antagonistic effect), which was attributable to increased DOC release by plants. Our results suggest that C. nodosa populations in temperate latitude may favor blue carbon service in future scenarios of OA and GW by increasing the NCP, the DOC export with lower labile:recalcitrant ratio, and accumulating more organic carbon in upper sediments. These findings offer additional arguments for the urgent need to protect and conserve this valuable ecosystem.},
}
RevDate: 2025-01-04
Smallest microplastics intensify maize yield decline, soil processes and consequent global warming potential.
Journal of hazardous materials, 486:136993 pii:S0304-3894(24)03574-X [Epub ahead of print].
Microplastic pollution seriously affects global agroecosystems, strongly influencing soil processes and crop growth. Microplastics impact could be size-dependent, yet relevant field experiments are scarce. We conducted a field experiment in a soil-maize agroecosystem to assess interactions between microplastic types and sizes. Microplastics were added to soils used for maize cultivation: either polyethylene or polystyrene, of 75, 150, or 300 µm size. Overall, we found that microplastic contamination led to increased soil carbon, nitrogen and biogeochemical cycling. Polyethylene contamination was generally more detrimental than polystyrene. Smallest polyethylene microplastics (75 µm) were associated with two-fold raised CO2 and N2O emissions - hypothetically via raised microbial metabolic rates. Increased net greenhouse gases emissions were calculated to raise soil global warming potential of soils. We infer that MPs-associated emissions arose from altered soil processes. Polyethylene of 75 µm size caused the greatest reduction in soil carbon and nitrogen pools (1-1.5 %), with lesser impacts of larger microplastics. These smallest polyethylene microplastics caused the greatest declines in maize productivity (∼ 2-fold), but had no significant impact on harvest index. Scanning electron microscopy indicated that microplastics were taken up by the roots of maize plants, then also translocated to stems and leaves. These results raise serious concerns for the impact of microplastics pollution on future soil bio-geochemical cycling, food security and climate change. As microplastics will progressively degrade to smaller sizes, the environmental and agricultural impacts of current microplastics contamination of soils could increase over time; exacerbating potential planetary boundary threats.
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@article {pmid39754884,
year = {2024},
author = {Iqbal, S and Li, Y and Xu, J and Worthy, FR and Gui, H and Faraj, TK and Jones, DL and Bu, D},
title = {Smallest microplastics intensify maize yield decline, soil processes and consequent global warming potential.},
journal = {Journal of hazardous materials},
volume = {486},
number = {},
pages = {136993},
doi = {10.1016/j.jhazmat.2024.136993},
pmid = {39754884},
issn = {1873-3336},
abstract = {Microplastic pollution seriously affects global agroecosystems, strongly influencing soil processes and crop growth. Microplastics impact could be size-dependent, yet relevant field experiments are scarce. We conducted a field experiment in a soil-maize agroecosystem to assess interactions between microplastic types and sizes. Microplastics were added to soils used for maize cultivation: either polyethylene or polystyrene, of 75, 150, or 300 µm size. Overall, we found that microplastic contamination led to increased soil carbon, nitrogen and biogeochemical cycling. Polyethylene contamination was generally more detrimental than polystyrene. Smallest polyethylene microplastics (75 µm) were associated with two-fold raised CO2 and N2O emissions - hypothetically via raised microbial metabolic rates. Increased net greenhouse gases emissions were calculated to raise soil global warming potential of soils. We infer that MPs-associated emissions arose from altered soil processes. Polyethylene of 75 µm size caused the greatest reduction in soil carbon and nitrogen pools (1-1.5 %), with lesser impacts of larger microplastics. These smallest polyethylene microplastics caused the greatest declines in maize productivity (∼ 2-fold), but had no significant impact on harvest index. Scanning electron microscopy indicated that microplastics were taken up by the roots of maize plants, then also translocated to stems and leaves. These results raise serious concerns for the impact of microplastics pollution on future soil bio-geochemical cycling, food security and climate change. As microplastics will progressively degrade to smaller sizes, the environmental and agricultural impacts of current microplastics contamination of soils could increase over time; exacerbating potential planetary boundary threats.},
}
RevDate: 2025-01-04
Telomere Length Differences Indicate Climate Change-Induced Stress and Population Decline in a Migratory Bird.
Molecular ecology [Epub ahead of print].
Genomic projections of (mal)adaptation under future climate change, known as genomic offset, faces limited application due to challenges in validating model predictions. Individuals inhabiting regions with high genomic offset are expected to experience increased levels of physiological stress as a result of climate change, but documenting such stress can be challenging in systems where experimental manipulations are not possible. One increasingly common method for documenting physiological costs associated with stress in individuals is to measure the relative length of telomeres-the repetitive regions on the caps of chromosomes that are known to shorten at faster rates in more adverse conditions. Here we combine models of genomic offsets with measures of telomere shortening in a migratory bird, the yellow warbler (Setophaga petechia), and find a strong correlation between genomic offset, telomere length and population decline. While further research is needed to fully understand these links, our results support the idea that birds in regions where climate change is happening faster are experiencing more stress and that such negative effects may help explain the observed population declines.
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@article {pmid39754352,
year = {2025},
author = {Rodriguez, MD and Bay, RA and Ruegg, KC},
title = {Telomere Length Differences Indicate Climate Change-Induced Stress and Population Decline in a Migratory Bird.},
journal = {Molecular ecology},
volume = {},
number = {},
pages = {e17642},
doi = {10.1111/mec.17642},
pmid = {39754352},
issn = {1365-294X},
support = {006784//National Science Foundation Graduate Research Fellowship Program/ ; 62591-443863//National Geographic Society/ ; 1942313//National Science Foundation/ ; },
abstract = {Genomic projections of (mal)adaptation under future climate change, known as genomic offset, faces limited application due to challenges in validating model predictions. Individuals inhabiting regions with high genomic offset are expected to experience increased levels of physiological stress as a result of climate change, but documenting such stress can be challenging in systems where experimental manipulations are not possible. One increasingly common method for documenting physiological costs associated with stress in individuals is to measure the relative length of telomeres-the repetitive regions on the caps of chromosomes that are known to shorten at faster rates in more adverse conditions. Here we combine models of genomic offsets with measures of telomere shortening in a migratory bird, the yellow warbler (Setophaga petechia), and find a strong correlation between genomic offset, telomere length and population decline. While further research is needed to fully understand these links, our results support the idea that birds in regions where climate change is happening faster are experiencing more stress and that such negative effects may help explain the observed population declines.},
}
RevDate: 2025-01-06
Estimating forest aboveground carbon sink based on landsat time series and its response to climate change.
Scientific reports, 15(1):589.
Accurately estimating forest carbon sink and exploring their climate-driven mechanisms are critical to achieving carbon neutrality and sustainable development. Fewer studies have used machine learning-based dynamic models to estimate forest carbon sink. The climate-driven mechanisms in Shangri-La have yet to be explored. In this study, a genetic algorithm (GA) was used to optimize the parameters of random forest (RF) to establish dynamic models to estimate the carbon sink intensity (CSI) of Pinus densata in Shangri-La and analyze the combined effects of multi-climatic factors on CSI. We found that (1) GA can effectively improve the estimation accuracy of RF, the R[2] can be improved by up to 34.8%, and the optimal GA-RF model R[2] is 0.83. (2) The CSI of Pinus densata in Shangri-La was 0.45-0.72 t C·hm[- 2] from 1987 to 2017. (3) Precipitation has the most significant effect on CSI. The combined weak drive of precipitation, temperature, and surface solar radiation on CSI was the most dominant drive for Pinus densata CSI. These results indicate that dynamic models can be used for large-scale long-term estimation of carbon sink in highland forest, providing a feasible method. Clarifying the driving mechanism will provide a scientific basis for forest resource management.
Additional Links: PMID-39753724
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@article {pmid39753724,
year = {2025},
author = {Yang, K and Luo, K and Zhang, J and Qiu, B and Wang, F and Xiao, Q and Cao, J and He, Y and Yang, J},
title = {Estimating forest aboveground carbon sink based on landsat time series and its response to climate change.},
journal = {Scientific reports},
volume = {15},
number = {1},
pages = {589},
pmid = {39753724},
issn = {2045-2322},
support = {32260390//National Natural Science Foundation of China/ ; 32260390//National Natural Science Foundation of China/ ; 32260390//National Natural Science Foundation of China/ ; 32260390//National Natural Science Foundation of China/ ; 32260390//National Natural Science Foundation of China/ ; YNWR-QNBJ-2020-164//"Young Top Talents" special project of the high-level talent training support program of Yunnan province, China, in 2020/ ; YNWR-QNBJ-2020-164//"Young Top Talents" special project of the high-level talent training support program of Yunnan province, China, in 2020/ ; YNWR-QNBJ-2020-164//"Young Top Talents" special project of the high-level talent training support program of Yunnan province, China, in 2020/ ; YNWR-QNBJ-2020-164//"Young Top Talents" special project of the high-level talent training support program of Yunnan province, China, in 2020/ ; YNWR-QNBJ-2020-164//"Young Top Talents" special project of the high-level talent training support program of Yunnan province, China, in 2020/ ; LXXK-2023Z06//Innovation Programs of Southwest Forestry University/ ; LXXK-2023Z06//Innovation Programs of Southwest Forestry University/ ; LXXK-2023Z06//Innovation Programs of Southwest Forestry University/ ; LXXK-2023Z06//Innovation Programs of Southwest Forestry University/ ; LXXK-2023Z06//Innovation Programs of Southwest Forestry University/ ; },
abstract = {Accurately estimating forest carbon sink and exploring their climate-driven mechanisms are critical to achieving carbon neutrality and sustainable development. Fewer studies have used machine learning-based dynamic models to estimate forest carbon sink. The climate-driven mechanisms in Shangri-La have yet to be explored. In this study, a genetic algorithm (GA) was used to optimize the parameters of random forest (RF) to establish dynamic models to estimate the carbon sink intensity (CSI) of Pinus densata in Shangri-La and analyze the combined effects of multi-climatic factors on CSI. We found that (1) GA can effectively improve the estimation accuracy of RF, the R[2] can be improved by up to 34.8%, and the optimal GA-RF model R[2] is 0.83. (2) The CSI of Pinus densata in Shangri-La was 0.45-0.72 t C·hm[- 2] from 1987 to 2017. (3) Precipitation has the most significant effect on CSI. The combined weak drive of precipitation, temperature, and surface solar radiation on CSI was the most dominant drive for Pinus densata CSI. These results indicate that dynamic models can be used for large-scale long-term estimation of carbon sink in highland forest, providing a feasible method. Clarifying the driving mechanism will provide a scientific basis for forest resource management.},
}
RevDate: 2025-01-06
Risk-based bridge life cycle cost and environmental impact assessment considering climate change effects.
Scientific reports, 15(1):725.
To enhance sustainability and resilience against climate change in infrastructure, a quantitative evaluation of both environmental impact and cost is important within a life cycle framework. Climate change effects can lead performance deterioration in bridge components during their operational phase, highlighting the necessity for a risk-based evaluation process aligned with maintenance strategies. This study employs a two-phase life cycle assessments (LCA) framework. First, risk assessments are conducted to evaluate the impact of climate change on steel plate girder bridges and prestressed concrete (PSC) girder bridges under identical structural conditions. The reduction in flexural strength of steel plate girders and PSC girders due to changes in environmental variables such as temperature and relative humidity, induced by various climate change scenarios, was evaluated analytically. Subsequently, life cycle environmental impact and cost assessments were performed, including maintenance outcomes derived from risk assessments. The findings revealed that the environmental impact and cost could increase by approximately 12.4% when climate change is considered, compared to scenarios where it is not taken into account. Sensitivity analyses were performed to identify the key factors influencing environmental impact and cost. The analysis determined that the frequency of preventive maintenance, the recycling rate, and environmental cost coefficient weight in the life cycle assessment significantly affected the results.
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@article {pmid39753640,
year = {2025},
author = {Lee, SH and An, LS and Kim, HK},
title = {Risk-based bridge life cycle cost and environmental impact assessment considering climate change effects.},
journal = {Scientific reports},
volume = {15},
number = {1},
pages = {725},
pmid = {39753640},
issn = {2045-2322},
support = {RS-2023-00250727//Korea Agency for Infrastructure Technology Advancement/ ; RS-2023-00250727//Korea Agency for Infrastructure Technology Advancement/ ; RS-2023-00250727//Korea Agency for Infrastructure Technology Advancement/ ; },
abstract = {To enhance sustainability and resilience against climate change in infrastructure, a quantitative evaluation of both environmental impact and cost is important within a life cycle framework. Climate change effects can lead performance deterioration in bridge components during their operational phase, highlighting the necessity for a risk-based evaluation process aligned with maintenance strategies. This study employs a two-phase life cycle assessments (LCA) framework. First, risk assessments are conducted to evaluate the impact of climate change on steel plate girder bridges and prestressed concrete (PSC) girder bridges under identical structural conditions. The reduction in flexural strength of steel plate girders and PSC girders due to changes in environmental variables such as temperature and relative humidity, induced by various climate change scenarios, was evaluated analytically. Subsequently, life cycle environmental impact and cost assessments were performed, including maintenance outcomes derived from risk assessments. The findings revealed that the environmental impact and cost could increase by approximately 12.4% when climate change is considered, compared to scenarios where it is not taken into account. Sensitivity analyses were performed to identify the key factors influencing environmental impact and cost. The analysis determined that the frequency of preventive maintenance, the recycling rate, and environmental cost coefficient weight in the life cycle assessment significantly affected the results.},
}
RevDate: 2025-01-03
Transition from multi-year La Niña to strong El Niño rare but increased under global warming.
Science bulletin pii:S2095-9273(24)00941-1 [Epub ahead of print].
El Niño-Southern Oscillation (ENSO) exhibits a strong asymmetry between warm El Niño and cold La Niña in amplitude and temporal evolution. An El Niño often leads to a heat discharge in the equatorial Pacific conducive to its rapid termination and transition to a La Niña, whereas a La Niña persists and recharges the equatorial Pacific for consecutive years preconditioning development of a subsequent El Niño, as occurred in 2020-2023. Whether the multiyear-long heat recharge increases the likelihood of a transition to a strong El Niño remains unknown. Here, we show that such a transition is rare but more likely under transient greenhouse warming. In boreal spring and early summer after a multiyear La Niña, despite a substantial recharge in the western Pacific, thermocline remains anomalously shallow and sea surface temperature (SST) remains anomalously cold in the equatorial central Pacific. The cold conditions inhibit an ensuing eastward movement of atmosphere deep convection out of the warm western Pacific, delaying onset of ocean-atmosphere coupling, and hence growth of an El Niño. Under a high emission scenario, such a transition is still rare but more than twice as likely. The projected change is consistent with a projected weakening in climatological zonal SST gradient that promotes the eastward movement of atmosphere convection and a projected intensification in upper-ocean stratification of the equatorial Pacific that enhances the ocean-atmosphere coupling. Our result provides predictive insight of El Niño after multiyear La Niña, and advances our understanding of ENSO transition under greenhouse warming.
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@article {pmid39753474,
year = {2024},
author = {Jia, F and Cai, W and Geng, T and Gan, B and Zhong, W and Wu, L and McPhaden, MJ},
title = {Transition from multi-year La Niña to strong El Niño rare but increased under global warming.},
journal = {Science bulletin},
volume = {},
number = {},
pages = {},
doi = {10.1016/j.scib.2024.12.034},
pmid = {39753474},
issn = {2095-9281},
abstract = {El Niño-Southern Oscillation (ENSO) exhibits a strong asymmetry between warm El Niño and cold La Niña in amplitude and temporal evolution. An El Niño often leads to a heat discharge in the equatorial Pacific conducive to its rapid termination and transition to a La Niña, whereas a La Niña persists and recharges the equatorial Pacific for consecutive years preconditioning development of a subsequent El Niño, as occurred in 2020-2023. Whether the multiyear-long heat recharge increases the likelihood of a transition to a strong El Niño remains unknown. Here, we show that such a transition is rare but more likely under transient greenhouse warming. In boreal spring and early summer after a multiyear La Niña, despite a substantial recharge in the western Pacific, thermocline remains anomalously shallow and sea surface temperature (SST) remains anomalously cold in the equatorial central Pacific. The cold conditions inhibit an ensuing eastward movement of atmosphere deep convection out of the warm western Pacific, delaying onset of ocean-atmosphere coupling, and hence growth of an El Niño. Under a high emission scenario, such a transition is still rare but more than twice as likely. The projected change is consistent with a projected weakening in climatological zonal SST gradient that promotes the eastward movement of atmosphere convection and a projected intensification in upper-ocean stratification of the equatorial Pacific that enhances the ocean-atmosphere coupling. Our result provides predictive insight of El Niño after multiyear La Niña, and advances our understanding of ENSO transition under greenhouse warming.},
}
RevDate: 2025-01-03
20∗20∗60: A multilevel climate change analysis framework.
Journal of environmental management, 373:123733 pii:S0301-4797(24)03719-8 [Epub ahead of print].
Cities worldwide have established plans and policies to achieve climate-neutral and climate-resilient objectives in recent decades. Researches have demonstrated that Climate Change Action Plans generally fail to include mitigation and adaptation approaches in their planning processes, despite their importance. A proposed multilevel assessment of Climate Change Action Plans, urban regeneration, and building projects was used to analyze the ten cities most sustainable in terms of developing environmental strategies, including local climate action to determine the degree of adaptation and mitigation integration in cutting-edge contexts and to identify measures that show synergies and co-benefits for urban design practices. Climate Change Action Plans, urban regeneration and building projects have been evaluated through scoring methods to determine firstly the level of integration among adaptation and mitigation and secondly the most used urban design solutions that addresses both approaches. Almost all of Climate Change Action Plans have "moderate" and "early" integration, with the most advanced in North American cities including Toronto, Montreal, New York, and San Francisco. Climate Change Action Plans partly influence urban regeneration projects. Among the cities studied, Royal Seaport and Hammarby Sjöstad in Stockholm stand out as the most advanced in terms of including measures for both mitigating and adapting to climate change, as well as the extent of activities carried out. North American building projects have the highest adaptation and mitigation strategies. Climate Change Action Plans, urban regeneration initiatives, and building projects analyzed have displayed measures to include both climate change mitigation and climate change adaptation benefits into urban design.
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@article {pmid39752940,
year = {2025},
author = {Ricciardi, G and Callegari, G and Leone, MF},
title = {20∗20∗60: A multilevel climate change analysis framework.},
journal = {Journal of environmental management},
volume = {373},
number = {},
pages = {123733},
doi = {10.1016/j.jenvman.2024.123733},
pmid = {39752940},
issn = {1095-8630},
abstract = {Cities worldwide have established plans and policies to achieve climate-neutral and climate-resilient objectives in recent decades. Researches have demonstrated that Climate Change Action Plans generally fail to include mitigation and adaptation approaches in their planning processes, despite their importance. A proposed multilevel assessment of Climate Change Action Plans, urban regeneration, and building projects was used to analyze the ten cities most sustainable in terms of developing environmental strategies, including local climate action to determine the degree of adaptation and mitigation integration in cutting-edge contexts and to identify measures that show synergies and co-benefits for urban design practices. Climate Change Action Plans, urban regeneration and building projects have been evaluated through scoring methods to determine firstly the level of integration among adaptation and mitigation and secondly the most used urban design solutions that addresses both approaches. Almost all of Climate Change Action Plans have "moderate" and "early" integration, with the most advanced in North American cities including Toronto, Montreal, New York, and San Francisco. Climate Change Action Plans partly influence urban regeneration projects. Among the cities studied, Royal Seaport and Hammarby Sjöstad in Stockholm stand out as the most advanced in terms of including measures for both mitigating and adapting to climate change, as well as the extent of activities carried out. North American building projects have the highest adaptation and mitigation strategies. Climate Change Action Plans, urban regeneration initiatives, and building projects analyzed have displayed measures to include both climate change mitigation and climate change adaptation benefits into urban design.},
}
RevDate: 2025-01-03
Prioritization of climate change mitigation strategies for coastal regions using the Analytic Hierarchy Process.
Marine pollution bulletin, 212:117516 pii:S0025-326X(24)01493-0 [Epub ahead of print].
This study utilizes the Analytic Hierarchy Process (AHP) to prioritize climate change mitigation strategies for coastal regions systematically. The AHP, a robust data-driven decision-making framework, was employed to evaluate five strategies: Mangrove Restoration, Zoning and Building Codes, Seawalls, Coral Reef Protection, and Relocation Programs. The analysis revealed that Mangrove Restoration emerged as the most effective strategy, achieving the highest score of 0.65 due to its significant environmental impact and long-term sustainability. Zoning and Building Codes followed closely with a score of 0.58, showcasing their cost-effectiveness and regulatory advantages. While effective in urban areas, Seawalls ranked third with a score of 0.48, indicating limitations in social acceptance. Coral Reef Protection and Relocation Programs scored 0.46 and 0.38, respectively, reflecting their higher costs and resource intensity. The findings underscored the importance of prioritizing strategies that balance ecological health and socio-economic feasibility, offering actionable recommendations for policymakers and stakeholders. This research identifies key challenges such as balancing ecological health, socio-economic feasibility, and resource limitations. Our framework addresses these by integrating multi-criteria evaluation, presenting novel prioritization insights for climate adaptation strategies in coastal regions.
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@article {pmid39752819,
year = {2025},
author = {Liu, J and Liu, X and Zhu, A and Wang, X and Yu, Q and Chen, L and Al-Musawi, TJ and Aasal, M},
title = {Prioritization of climate change mitigation strategies for coastal regions using the Analytic Hierarchy Process.},
journal = {Marine pollution bulletin},
volume = {212},
number = {},
pages = {117516},
doi = {10.1016/j.marpolbul.2024.117516},
pmid = {39752819},
issn = {1879-3363},
abstract = {This study utilizes the Analytic Hierarchy Process (AHP) to prioritize climate change mitigation strategies for coastal regions systematically. The AHP, a robust data-driven decision-making framework, was employed to evaluate five strategies: Mangrove Restoration, Zoning and Building Codes, Seawalls, Coral Reef Protection, and Relocation Programs. The analysis revealed that Mangrove Restoration emerged as the most effective strategy, achieving the highest score of 0.65 due to its significant environmental impact and long-term sustainability. Zoning and Building Codes followed closely with a score of 0.58, showcasing their cost-effectiveness and regulatory advantages. While effective in urban areas, Seawalls ranked third with a score of 0.48, indicating limitations in social acceptance. Coral Reef Protection and Relocation Programs scored 0.46 and 0.38, respectively, reflecting their higher costs and resource intensity. The findings underscored the importance of prioritizing strategies that balance ecological health and socio-economic feasibility, offering actionable recommendations for policymakers and stakeholders. This research identifies key challenges such as balancing ecological health, socio-economic feasibility, and resource limitations. Our framework addresses these by integrating multi-criteria evaluation, presenting novel prioritization insights for climate adaptation strategies in coastal regions.},
}
RevDate: 2025-01-05
CmpDate: 2025-01-03
Current food trade helps mitigate future climate change impacts in lower-income nations.
PloS one, 20(1):e0314722.
The risk of national food supply disruptions is linked to both domestic production and food imports. But assessments of climate change risks for food systems typically focus on the impacts on domestic production, ignoring climate impacts in supplying regions. Here, we use global crop modeling data in combination with current trade flows to evaluate potential climate change impacts on national food supply, comparing impacts on domestic production alone (domestic production impacts) to impacts considering how climate change impacts production in all source regions (consumption impact). Under 2°C additional global mean warming over present day, our analysis highlights that climate impacts on national supply are aggravated for 53% high income and 56% upper medium income countries and mitigated for 60% low- and 71% low-medium income countries under consumption-based impacts compared to domestic impacts alone. We find that many countries are reliant on a few mega-exporters who mediate these climate impacts. Managing the risk of climate change for national food security requires a global perspective, considering not only how national production is affected, but also how climate change affects trading partners.
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@article {pmid39752384,
year = {2025},
author = {Bajaj, K and Mehrabi, Z and Kastner, T and Jägermeyr, J and Müller, C and Schwarzmüller, F and Hertel, TW and Ramankutty, N},
title = {Current food trade helps mitigate future climate change impacts in lower-income nations.},
journal = {PloS one},
volume = {20},
number = {1},
pages = {e0314722},
pmid = {39752384},
issn = {1932-6203},
mesh = {*Climate Change ; *Food Supply ; *Commerce ; Humans ; *Developing Countries ; Food Security ; Crops, Agricultural/growth & development/economics ; },
abstract = {The risk of national food supply disruptions is linked to both domestic production and food imports. But assessments of climate change risks for food systems typically focus on the impacts on domestic production, ignoring climate impacts in supplying regions. Here, we use global crop modeling data in combination with current trade flows to evaluate potential climate change impacts on national food supply, comparing impacts on domestic production alone (domestic production impacts) to impacts considering how climate change impacts production in all source regions (consumption impact). Under 2°C additional global mean warming over present day, our analysis highlights that climate impacts on national supply are aggravated for 53% high income and 56% upper medium income countries and mitigated for 60% low- and 71% low-medium income countries under consumption-based impacts compared to domestic impacts alone. We find that many countries are reliant on a few mega-exporters who mediate these climate impacts. Managing the risk of climate change for national food security requires a global perspective, considering not only how national production is affected, but also how climate change affects trading partners.},
}
MeSH Terms:
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*Climate Change
*Food Supply
*Commerce
Humans
*Developing Countries
Food Security
Crops, Agricultural/growth & development/economics
RevDate: 2025-01-03
The mental health impact of climate change on Pacific Islanders: A systematic review focused on sea level rise and extreme weather events.
Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists [Epub ahead of print].
OBJECTIVE: This systematic review investigates the impact of climate change on the mental health of Pacific Island Nations (PINs), with a focus on identifying culturally tailored interventions and appropriate research methodologies to address these impacts.
METHOD: A systematic review of peer-reviewed literature up to May 18, 2024, was conducted using the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) protocol and the Population, Interest Area, and Context (PICo) framework. Empirical studies on the impact of climate change on mental health in PINs were evaluated by using the Quality Assessment Tool for Studies with Diverse Designs (QATSDD).
RESULTS: Six studies from the Solomon Islands, Cook Islands, and Tuvalu were identified, indicating significant mental health impacts from sea level rise (SLR) and extreme weather events with compounding and mitigating effects across diverse groups. The Skills for Life Adjustment and Resilience (SOLAR) program was highlighted as a promising culturally adapted intervention.
CONCLUSION: Climate change significantly impacts mental health, particularly in PIN communities facing SLR and Extreme Weather Events (EWE). Culturally sensitive interventions, local knowledge, and further research are vital to mitigate these effects and support well-being.
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@article {pmid39752293,
year = {2025},
author = {Mengesha, NA and Sarnyai, Z},
title = {The mental health impact of climate change on Pacific Islanders: A systematic review focused on sea level rise and extreme weather events.},
journal = {Australasian psychiatry : bulletin of Royal Australian and New Zealand College of Psychiatrists},
volume = {},
number = {},
pages = {10398562241312865},
doi = {10.1177/10398562241312865},
pmid = {39752293},
issn = {1440-1665},
abstract = {OBJECTIVE: This systematic review investigates the impact of climate change on the mental health of Pacific Island Nations (PINs), with a focus on identifying culturally tailored interventions and appropriate research methodologies to address these impacts.
METHOD: A systematic review of peer-reviewed literature up to May 18, 2024, was conducted using the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) protocol and the Population, Interest Area, and Context (PICo) framework. Empirical studies on the impact of climate change on mental health in PINs were evaluated by using the Quality Assessment Tool for Studies with Diverse Designs (QATSDD).
RESULTS: Six studies from the Solomon Islands, Cook Islands, and Tuvalu were identified, indicating significant mental health impacts from sea level rise (SLR) and extreme weather events with compounding and mitigating effects across diverse groups. The Skills for Life Adjustment and Resilience (SOLAR) program was highlighted as a promising culturally adapted intervention.
CONCLUSION: Climate change significantly impacts mental health, particularly in PIN communities facing SLR and Extreme Weather Events (EWE). Culturally sensitive interventions, local knowledge, and further research are vital to mitigate these effects and support well-being.},
}
RevDate: 2025-01-03
Worry related to climate change in Brazilian adults.
Trends in psychiatry and psychotherapy [Epub ahead of print].
INTRODUCTION: Climate change is happening, and feeling anxiety can be seen as a natural response to it. Climate anxiety is the worry about the climate crisis and could be related to specific emotions and thoughts. The aim of this study was to assess the prevalence of worry about climate change, and to describe the emotions and thoughts associated to it in Brazilian adults.
METHOD: Cross-sectional study with participants aged between 18-42 years (n=323). Data were collected online using the questionnaire developed by Hickman and colleagues, which assesses the worry, thoughts and feelings about climate change.
RESULTS: 88.5% were worried about climate change. The feelings of sadness, powerlessness, fear and anxiety were reported more often among those who were worried. The most frequent thoughts were: "People have failed to take care of the planet", "The future is frightening", "My family's security will be threatened" and "Humanity is doomed".
DISCUSSION: In this sample, the majority of the individuals were concerned about climate change, and they showed more negative emotions and thoughts when compared to individuals that were not concerned. Future studies should take care to not understand natural worries and anxiety responses to climate change as pathological.
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@article {pmid39752257,
year = {2025},
author = {Nieves, M and Jansen, K},
title = {Worry related to climate change in Brazilian adults.},
journal = {Trends in psychiatry and psychotherapy},
volume = {},
number = {},
pages = {},
doi = {10.47626/2237-6089-2024-0905},
pmid = {39752257},
issn = {2238-0019},
abstract = {INTRODUCTION: Climate change is happening, and feeling anxiety can be seen as a natural response to it. Climate anxiety is the worry about the climate crisis and could be related to specific emotions and thoughts. The aim of this study was to assess the prevalence of worry about climate change, and to describe the emotions and thoughts associated to it in Brazilian adults.
METHOD: Cross-sectional study with participants aged between 18-42 years (n=323). Data were collected online using the questionnaire developed by Hickman and colleagues, which assesses the worry, thoughts and feelings about climate change.
RESULTS: 88.5% were worried about climate change. The feelings of sadness, powerlessness, fear and anxiety were reported more often among those who were worried. The most frequent thoughts were: "People have failed to take care of the planet", "The future is frightening", "My family's security will be threatened" and "Humanity is doomed".
DISCUSSION: In this sample, the majority of the individuals were concerned about climate change, and they showed more negative emotions and thoughts when compared to individuals that were not concerned. Future studies should take care to not understand natural worries and anxiety responses to climate change as pathological.},
}
RevDate: 2025-01-03
CmpDate: 2025-01-03
Impact of climate change, biodiversity loss, and pollution on the incidence and manifestation of depressive and anxiety disorders.
Current opinion in psychiatry, 38(1):35-40.
PURPOSE OF REVIEW: Climate change, biodiversity loss, and pollution present a major threat to health. Although emphasis has been put on physical health impacts, evidence on the mental health consequences is now also accumulating quickly. Given the rapid developments in the field, this article provides an expert opinion on the emerging research.
RECENT FINDINGS: Umbrella reviews are adding more high-level evidence on the associations of environmental crises and mental health. Individual studies are focusing on specific aspects of environmental crises and mental health, shedding light on potential direct links between climate change and mental health. Further studies are aiming to quantify individual burden and societal cost of the environmental crises and mental health nexus and to identify those most at risk for negative mental health outcomes. Many studies focus on eco-emotions, attempting to characterize them further, provide tools for quantification, and to determine their effect on functioning.
SUMMARY: Although the accumulating research on the impacts of environmental change on depression and anxiety is filling important knowledge gaps, important questions remain, for example concerning the risk factors for the development of mental health disorders caused by ecological crises, tailored preventive strategies, and concerning the effects of biodiversity loss on mental health. Health systems need to further develop responses to these environmental crises.
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@article {pmid39748788,
year = {2025},
author = {Karl, S and Brandt, L and Luykx, JJ and Dom, G},
title = {Impact of climate change, biodiversity loss, and pollution on the incidence and manifestation of depressive and anxiety disorders.},
journal = {Current opinion in psychiatry},
volume = {38},
number = {1},
pages = {35-40},
doi = {10.1097/YCO.0000000000000971},
pmid = {39748788},
issn = {1473-6578},
mesh = {Humans ; *Climate Change ; *Anxiety Disorders/epidemiology ; *Biodiversity ; *Depressive Disorder/epidemiology/etiology ; *Environmental Pollution/adverse effects ; Incidence ; },
abstract = {PURPOSE OF REVIEW: Climate change, biodiversity loss, and pollution present a major threat to health. Although emphasis has been put on physical health impacts, evidence on the mental health consequences is now also accumulating quickly. Given the rapid developments in the field, this article provides an expert opinion on the emerging research.
RECENT FINDINGS: Umbrella reviews are adding more high-level evidence on the associations of environmental crises and mental health. Individual studies are focusing on specific aspects of environmental crises and mental health, shedding light on potential direct links between climate change and mental health. Further studies are aiming to quantify individual burden and societal cost of the environmental crises and mental health nexus and to identify those most at risk for negative mental health outcomes. Many studies focus on eco-emotions, attempting to characterize them further, provide tools for quantification, and to determine their effect on functioning.
SUMMARY: Although the accumulating research on the impacts of environmental change on depression and anxiety is filling important knowledge gaps, important questions remain, for example concerning the risk factors for the development of mental health disorders caused by ecological crises, tailored preventive strategies, and concerning the effects of biodiversity loss on mental health. Health systems need to further develop responses to these environmental crises.},
}
MeSH Terms:
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Humans
*Climate Change
*Anxiety Disorders/epidemiology
*Biodiversity
*Depressive Disorder/epidemiology/etiology
*Environmental Pollution/adverse effects
Incidence
RevDate: 2025-01-03
Climate change, socioeconomic transition and mental health.
Current opinion in psychiatry, 38(1):1-2.
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@article {pmid39748787,
year = {2025},
author = {Gondek, TM},
title = {Climate change, socioeconomic transition and mental health.},
journal = {Current opinion in psychiatry},
volume = {38},
number = {1},
pages = {1-2},
doi = {10.1097/YCO.0000000000000974},
pmid = {39748787},
issn = {1473-6578},
}
RevDate: 2025-01-05
A copula-based multivariate flood frequency analysis under climate change effects.
Scientific reports, 15(1):146.
Floods are among the most severe natural hazards, causing substantial damage and affecting millions of lives. These events are inherently multi-dimensional, requiring analysis across multiple factors. Traditional research often uses a bivariate framework relying on historical data, but climate change is expected to influence flood frequency analysis and flood system design in the future. This study assesses the projected changes in flood characteristics based on eight downscaled and bias-corrected General Circulation Models (GCMs) that participated in the Coupled Model Intercomparison Project Phase 6. The analysis considers two emission scenarios, including SSP2-4.5 and SSP5-8.5 for far-future (2070-2100), mid-term future (2040-2070), and historical (1982-2012) periods. Downscaled GCM outputs are utilized as predictors of the machine learning model to simulate daily streamflow. Then, a trivariate copula-based framework assesses flood events in terms of duration, volume, and flood peak in the Kan River basin, Iran. These analyses are carried out using the hierarchical Archimedean copula in three structures, and their accuracy in estimating the flood frequencies is ultimately compared. The results show that a heterogeneous asymmetric copula offers more flexibility to capture varying degrees of asymmetry across different parts of the distribution, leading to more accurate modeling results compared to homogeneous asymmetric and symmetric copulas. Also it has been found that climate change can influence the trivariate joint return periods, particularly in the far future. In other words, flood frequency may increase by approximately 50% in some cases in the far future compared to the mid-term future and historical period. This demonstrates that flood characteristics are expected to show nonstationary behavior in the future as a result of climate change. The results provide insightful information for managing and accessing flood risk in a dynamic environment.
Additional Links: PMID-39748023
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@article {pmid39748023,
year = {2025},
author = {Khajehali, M and Safavi, HR and Nikoo, MR and Najafi, MR and Alizadeh-Sh, R},
title = {A copula-based multivariate flood frequency analysis under climate change effects.},
journal = {Scientific reports},
volume = {15},
number = {1},
pages = {146},
pmid = {39748023},
issn = {2045-2322},
abstract = {Floods are among the most severe natural hazards, causing substantial damage and affecting millions of lives. These events are inherently multi-dimensional, requiring analysis across multiple factors. Traditional research often uses a bivariate framework relying on historical data, but climate change is expected to influence flood frequency analysis and flood system design in the future. This study assesses the projected changes in flood characteristics based on eight downscaled and bias-corrected General Circulation Models (GCMs) that participated in the Coupled Model Intercomparison Project Phase 6. The analysis considers two emission scenarios, including SSP2-4.5 and SSP5-8.5 for far-future (2070-2100), mid-term future (2040-2070), and historical (1982-2012) periods. Downscaled GCM outputs are utilized as predictors of the machine learning model to simulate daily streamflow. Then, a trivariate copula-based framework assesses flood events in terms of duration, volume, and flood peak in the Kan River basin, Iran. These analyses are carried out using the hierarchical Archimedean copula in three structures, and their accuracy in estimating the flood frequencies is ultimately compared. The results show that a heterogeneous asymmetric copula offers more flexibility to capture varying degrees of asymmetry across different parts of the distribution, leading to more accurate modeling results compared to homogeneous asymmetric and symmetric copulas. Also it has been found that climate change can influence the trivariate joint return periods, particularly in the far future. In other words, flood frequency may increase by approximately 50% in some cases in the far future compared to the mid-term future and historical period. This demonstrates that flood characteristics are expected to show nonstationary behavior in the future as a result of climate change. The results provide insightful information for managing and accessing flood risk in a dynamic environment.},
}
RevDate: 2025-01-02
Obstacles to implementing indigenous knowledge in climate change adaptation in Africa.
Journal of environmental management, 373:123678 pii:S0301-4797(24)03664-8 [Epub ahead of print].
In a climate change context, indigenous and local knowledge includes the use of traditional practices, crop varieties, and land management techniques that have evolved in response to local climatic conditions. This inter-generational transfer of knowledge is crucial for maintaining and adapting these practices to meet the challenges posed by climate change. Despite the many advantages of using indigenous knowledge in climate change adaptation in Africa, its implementation faces several obstacles. Understanding these obstacles is crucial for integrating indigenous knowledge with scientific approaches to enhance climate resilience effectively. This paper offers an analysis of some of the most critical obstacles that hinder the use of indigenous and local knowledge in climate change adaptation in African countries.
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@article {pmid39746258,
year = {2025},
author = {Filho, WL and Lütz, JM and Totin, E and Ayal, D and Mendy, E},
title = {Obstacles to implementing indigenous knowledge in climate change adaptation in Africa.},
journal = {Journal of environmental management},
volume = {373},
number = {},
pages = {123678},
doi = {10.1016/j.jenvman.2024.123678},
pmid = {39746258},
issn = {1095-8630},
abstract = {In a climate change context, indigenous and local knowledge includes the use of traditional practices, crop varieties, and land management techniques that have evolved in response to local climatic conditions. This inter-generational transfer of knowledge is crucial for maintaining and adapting these practices to meet the challenges posed by climate change. Despite the many advantages of using indigenous knowledge in climate change adaptation in Africa, its implementation faces several obstacles. Understanding these obstacles is crucial for integrating indigenous knowledge with scientific approaches to enhance climate resilience effectively. This paper offers an analysis of some of the most critical obstacles that hinder the use of indigenous and local knowledge in climate change adaptation in African countries.},
}
RevDate: 2025-01-02
Vote in November for Science: Kamala Harris has plans to improve health, boost the economy and mitigate climate change. Donald Trump has threats and a dangerous record.
Scientific American, 331(4):56.
Additional Links: PMID-39746200
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@article {pmid39746200,
year = {2024},
author = {Editors, T},
title = {Vote in November for Science: Kamala Harris has plans to improve health, boost the economy and mitigate climate change. Donald Trump has threats and a dangerous record.},
journal = {Scientific American},
volume = {331},
number = {4},
pages = {56},
doi = {10.1038/scientificamerican112024-5YgImqHdG6rmUBPlrrmMCF},
pmid = {39746200},
issn = {0036-8733},
}
RevDate: 2025-01-02
Earth's clouds are shrinking, boosting global warming.
Science (New York, N.Y.), 387(6729):17.
Narrowing storm bands may be a surprising and dangerous new feedback of climate change.
Additional Links: PMID-39745966
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@article {pmid39745966,
year = {2025},
author = {Voosen, P},
title = {Earth's clouds are shrinking, boosting global warming.},
journal = {Science (New York, N.Y.)},
volume = {387},
number = {6729},
pages = {17},
doi = {10.1126/science.adv6047},
pmid = {39745966},
issn = {1095-9203},
abstract = {Narrowing storm bands may be a surprising and dangerous new feedback of climate change.},
}
RevDate: 2025-01-04
Role of alanine aminotransferase in crop resilience to climate change: a critical review.
Physiology and molecular biology of plants : an international journal of functional plant biology, 30(12):1935-1953.
Alanine aminotransferase (AlaAT) is a crucial enzyme present in various isoforms. It is playing vital role in both humans and plants. This concise review focuses on the role of AlaAT in plants, particularly on preharvest sprouting, hypoxia, nitrogen use efficiency, abiotic and biotic stress tolerance. The molecular genetics of AlaAT, including gene identification and the impact on plant yield and its physiology, is discussed. Notably, the major dormancy gene Qsd1/SD1 governing AlaAT synthesis has been characterized and cloned in various crops. This review emphasizes the current understanding of AlaAT and its influence on plants, covering mechanisms regulating preharvest sprouting, hypoxia, drought tolerance, salt tolerance, biotic resistance and nitrogen use efficiency. Identifying a protein with multidimensional roles in crop plants is very important. Modern biotechnological approaches can alter such candidate gene/protein for superior varieties development. Overall, the review gives an understanding of the uncovered area of AlaAT and the challenge of climatic change triggers in plants. In the future, the potential of genome editing in AlaAT through enhancer insertion and rapid stabilization through speed breeding will impart resilience to crop plants against climate change.
Additional Links: PMID-39744323
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Citation:
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@article {pmid39744323,
year = {2024},
author = {Agrawal, N and Chunletia, RS and Badigannavar, AM and Mondal, S},
title = {Role of alanine aminotransferase in crop resilience to climate change: a critical review.},
journal = {Physiology and molecular biology of plants : an international journal of functional plant biology},
volume = {30},
number = {12},
pages = {1935-1953},
pmid = {39744323},
issn = {0971-5894},
abstract = {Alanine aminotransferase (AlaAT) is a crucial enzyme present in various isoforms. It is playing vital role in both humans and plants. This concise review focuses on the role of AlaAT in plants, particularly on preharvest sprouting, hypoxia, nitrogen use efficiency, abiotic and biotic stress tolerance. The molecular genetics of AlaAT, including gene identification and the impact on plant yield and its physiology, is discussed. Notably, the major dormancy gene Qsd1/SD1 governing AlaAT synthesis has been characterized and cloned in various crops. This review emphasizes the current understanding of AlaAT and its influence on plants, covering mechanisms regulating preharvest sprouting, hypoxia, drought tolerance, salt tolerance, biotic resistance and nitrogen use efficiency. Identifying a protein with multidimensional roles in crop plants is very important. Modern biotechnological approaches can alter such candidate gene/protein for superior varieties development. Overall, the review gives an understanding of the uncovered area of AlaAT and the challenge of climatic change triggers in plants. In the future, the potential of genome editing in AlaAT through enhancer insertion and rapid stabilization through speed breeding will impart resilience to crop plants against climate change.},
}
RevDate: 2025-01-01
Temperature, violent crime, climate change, and vulnerability factors in 44 United States cities.
Environment international, 195:109246 pii:S0160-4120(24)00833-X [Epub ahead of print].
Biological and psychological theories suggest complex impacts of heat on aggression and violence. Most previous studies considered temporal intervals of months to years and assumed linear associations. Evidence is needed on daily impacts of temperature on crime, applying non-linear models across different locations. This observational study examined non-linear relationships between daily summer temperature (May-September) and violent crime in 44 cities across 33 US states, 2005-2022. We calculated city-specific average temperature for the event day and previous day (lag0-1) and daily temperature anomalies (deviation from 1985 to 2010 average) using PRISM data. The Uniform Crime Reporting Program data were used to calculate daily city-specific number of violent crimes (n = 2,447,458 incidents). Generalized additive modeling was used to estimate relative risks (RRs) of violent crime. We identified three distinctive shapes (J-shaped, inverted J-shaped, linear) for relationships. The inverted J-shaped curve, indicating higher crime rates at high temperatures below extremely hot temperatures, was most predominant (26 cities). Across all cities, violent crime was 1.03 times higher at high compared to moderate temperatures (90th vs. 50th percentiles) (RR 1.03, 95 % CI: 1.02-1.04). Violent crime was also higher at moderate compared to cold temperatures (50th vs. 10th percentiles) [RR 1.04 (95 % CI: 1.03-1.06)], whereas risk did not differ between extremely high and hot temperature (99th vs. 90th percentiles). Risk during hot days versus moderate temperature days was significantly lower for cities with lower latitude, higher median temperature, higher urban greenspace, and higher percentage of occupied housing units with air conditioners. Risk was higher in cities with 90th percentile temperature anomalies that deviated from the historical temperature record, suggesting implications of climate change on heat-related violence. High daily temperatures are associated with violent crime with differences across locations. Disparities in risks by city-level social and environmental characteristics have implications for climate change strategies.
Additional Links: PMID-39742829
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@article {pmid39742829,
year = {2024},
author = {Heo, S and Choi, HM and D Berman, J and Bell, ML},
title = {Temperature, violent crime, climate change, and vulnerability factors in 44 United States cities.},
journal = {Environment international},
volume = {195},
number = {},
pages = {109246},
doi = {10.1016/j.envint.2024.109246},
pmid = {39742829},
issn = {1873-6750},
abstract = {Biological and psychological theories suggest complex impacts of heat on aggression and violence. Most previous studies considered temporal intervals of months to years and assumed linear associations. Evidence is needed on daily impacts of temperature on crime, applying non-linear models across different locations. This observational study examined non-linear relationships between daily summer temperature (May-September) and violent crime in 44 cities across 33 US states, 2005-2022. We calculated city-specific average temperature for the event day and previous day (lag0-1) and daily temperature anomalies (deviation from 1985 to 2010 average) using PRISM data. The Uniform Crime Reporting Program data were used to calculate daily city-specific number of violent crimes (n = 2,447,458 incidents). Generalized additive modeling was used to estimate relative risks (RRs) of violent crime. We identified three distinctive shapes (J-shaped, inverted J-shaped, linear) for relationships. The inverted J-shaped curve, indicating higher crime rates at high temperatures below extremely hot temperatures, was most predominant (26 cities). Across all cities, violent crime was 1.03 times higher at high compared to moderate temperatures (90th vs. 50th percentiles) (RR 1.03, 95 % CI: 1.02-1.04). Violent crime was also higher at moderate compared to cold temperatures (50th vs. 10th percentiles) [RR 1.04 (95 % CI: 1.03-1.06)], whereas risk did not differ between extremely high and hot temperature (99th vs. 90th percentiles). Risk during hot days versus moderate temperature days was significantly lower for cities with lower latitude, higher median temperature, higher urban greenspace, and higher percentage of occupied housing units with air conditioners. Risk was higher in cities with 90th percentile temperature anomalies that deviated from the historical temperature record, suggesting implications of climate change on heat-related violence. High daily temperatures are associated with violent crime with differences across locations. Disparities in risks by city-level social and environmental characteristics have implications for climate change strategies.},
}
RevDate: 2025-01-01
Economic uncertainty and climate change exposure.
Journal of environmental management, 373:123760 pii:S0301-4797(24)03746-0 [Epub ahead of print].
This paper explores how economic uncertainty affects firms' climate change exposure. We use an extensive sample from 24 countries from 2002 to 2021. Employing a novel measure of firm-level climate change exposure developed by Sautner et al. (2023b), we empirically demonstrate that prior to the Paris Agreement in 2015, economic uncertainty leads to a decrease in climate change disclosures. However, after the Paris Agreement, our findings reveal a positive association between economic uncertainty and climate change exposure. The positive disclosure effect is primarily driven by higher climate-related opportunities and regulatory exposures. Our findings are robust when we employ alternative definitions for economic uncertainty, alternative samples, additional firm-level and country-level control variables, and alternative methodologies. We find that institutional and foreign ownership positively moderates the association between economic uncertainty and climate change exposure after the Paris Agreement. Further analysis investigates the moderating impact of country-level environmental performance indicators. We present novel empirical evidence suggesting that firms operating in countries with less climate vulnerability, higher readiness, more stringent environmental policies, superior climate protection performance, and higher environmental litigation risk tend to have higher climate change exposure in uncertain times.
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@article {pmid39742763,
year = {2024},
author = {Danisman, GO and Bilyay-Erdogan, S and Demir, E},
title = {Economic uncertainty and climate change exposure.},
journal = {Journal of environmental management},
volume = {373},
number = {},
pages = {123760},
doi = {10.1016/j.jenvman.2024.123760},
pmid = {39742763},
issn = {1095-8630},
abstract = {This paper explores how economic uncertainty affects firms' climate change exposure. We use an extensive sample from 24 countries from 2002 to 2021. Employing a novel measure of firm-level climate change exposure developed by Sautner et al. (2023b), we empirically demonstrate that prior to the Paris Agreement in 2015, economic uncertainty leads to a decrease in climate change disclosures. However, after the Paris Agreement, our findings reveal a positive association between economic uncertainty and climate change exposure. The positive disclosure effect is primarily driven by higher climate-related opportunities and regulatory exposures. Our findings are robust when we employ alternative definitions for economic uncertainty, alternative samples, additional firm-level and country-level control variables, and alternative methodologies. We find that institutional and foreign ownership positively moderates the association between economic uncertainty and climate change exposure after the Paris Agreement. Further analysis investigates the moderating impact of country-level environmental performance indicators. We present novel empirical evidence suggesting that firms operating in countries with less climate vulnerability, higher readiness, more stringent environmental policies, superior climate protection performance, and higher environmental litigation risk tend to have higher climate change exposure in uncertain times.},
}
RevDate: 2025-01-01
The Human Footprint and Climate Change Shape Current and Future Scenarios of Visceral Leishmaniasis Distribution in Doce River Basin in Brazil.
The American journal of tropical medicine and hygiene pii:tpmd240442 [Epub ahead of print].
The identification of factors that influence the distribution of visceral leishmaniasis (VL) is key for future surveillance and control. This study sought to understand how environmental and climate variables can interfere with VL expansion in the Doce River basin located in Brazil. This ecological study explored the influence of anthropogenic, environmental, and climatic factors on VL expansion. Ecological niche modeling was used to assess the current situation and predict the future spread of the disease. The study used 855 human cases of VL recorded in the Doce River basin from 2001-2018 and analyzed them within the context of climatic and environmental variables. To model the current and future distributions, MaxEnt with the kuenm R package was used. To model the future projections, the global climate model of the National Centre for Meteorological Research (CNRM-CM6-1) was used as well as two Shared Socioeconomic Pathways (SSP370 and SSP585) for 2021-2040 and 2061-2080. Variables that contributed to the VL distribution were the human footprint index (62.6%), isothermality (28.1%), precipitation during the wettest month (6.4%), and temperature during the hottest month (3.8%). Future climate change scenarios showed areas suitable for the disease increasing over time (by about 7% between 2021 and 2041 and about 12% between 2061 and 2080) and the maintenance of the disease in places already considered endemic. Our results demonstrate the importance of anthropic and climatic factors in VL expansion. We hope that these results will contribute to boosting surveillance and vector control programs along the Doce River basin.
Additional Links: PMID-39742527
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@article {pmid39742527,
year = {2024},
author = {Monteiro, JCL and Ribeiro, SP and Vieira Duarte, R and Lira-Noriega, A and Rojas-Soto, OR and Carneiro, M and Reis, AB and Coura-Vital, W},
title = {The Human Footprint and Climate Change Shape Current and Future Scenarios of Visceral Leishmaniasis Distribution in Doce River Basin in Brazil.},
journal = {The American journal of tropical medicine and hygiene},
volume = {},
number = {},
pages = {},
doi = {10.4269/ajtmh.24-0442},
pmid = {39742527},
issn = {1476-1645},
abstract = {The identification of factors that influence the distribution of visceral leishmaniasis (VL) is key for future surveillance and control. This study sought to understand how environmental and climate variables can interfere with VL expansion in the Doce River basin located in Brazil. This ecological study explored the influence of anthropogenic, environmental, and climatic factors on VL expansion. Ecological niche modeling was used to assess the current situation and predict the future spread of the disease. The study used 855 human cases of VL recorded in the Doce River basin from 2001-2018 and analyzed them within the context of climatic and environmental variables. To model the current and future distributions, MaxEnt with the kuenm R package was used. To model the future projections, the global climate model of the National Centre for Meteorological Research (CNRM-CM6-1) was used as well as two Shared Socioeconomic Pathways (SSP370 and SSP585) for 2021-2040 and 2061-2080. Variables that contributed to the VL distribution were the human footprint index (62.6%), isothermality (28.1%), precipitation during the wettest month (6.4%), and temperature during the hottest month (3.8%). Future climate change scenarios showed areas suitable for the disease increasing over time (by about 7% between 2021 and 2041 and about 12% between 2061 and 2080) and the maintenance of the disease in places already considered endemic. Our results demonstrate the importance of anthropic and climatic factors in VL expansion. We hope that these results will contribute to boosting surveillance and vector control programs along the Doce River basin.},
}
RevDate: 2025-01-04
CmpDate: 2025-01-01
"We are not ready for this": physicians' perceptions on climate change information and adaptation strategies - qualitative study in Portugal.
Frontiers in public health, 12:1506120.
BACKGROUND: Climate change presents several challenges to public health and its professionals. This article aims to fill a significant gap in the current literature by understanding physicians' perceptions of their role in educating others about health adaptation to climate change. It also explores their knowledge of health policies related to this issue in Portugal and their perceived influence on the development of adaptation policies at both local and national levels within the health sector.
METHODS: To this end, we applied a qualitative and case study approach, interviewing 13 physicians in Portugal, including general practitioners and specialists. The data was collected using a semi-structured interview script, and a content analysis was performed to categorize the responses and gain a comprehensive understanding of the phenomenon.
RESULTS: The main results of this study highlight the need for a more systematic approach to training physicians, including the relationship between climate change and health. Concerning policies, this research highlights the need for more consistent communication and precise guidelines for dealing with the impacts of climate change on public health.
CONCLUSION: As the first exploratory study focusing on Portuguese physicians, this research provides unique insights into their views on the potential to influence patient behavior and health policy. Importantly, it offers valuable recommendations for health policy strategies, particularly in awareness-raising and training plans for these professionals, thereby demonstrating the research's practical implications.
Additional Links: PMID-39741933
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@article {pmid39741933,
year = {2024},
author = {Ponte, N and Alves, F and Vidal, DG},
title = {"We are not ready for this": physicians' perceptions on climate change information and adaptation strategies - qualitative study in Portugal.},
journal = {Frontiers in public health},
volume = {12},
number = {},
pages = {1506120},
pmid = {39741933},
issn = {2296-2565},
mesh = {Humans ; Portugal ; *Climate Change ; *Qualitative Research ; Male ; *Physicians/psychology ; Female ; *Health Policy ; Attitude of Health Personnel ; Adult ; Interviews as Topic ; Middle Aged ; Perception ; },
abstract = {BACKGROUND: Climate change presents several challenges to public health and its professionals. This article aims to fill a significant gap in the current literature by understanding physicians' perceptions of their role in educating others about health adaptation to climate change. It also explores their knowledge of health policies related to this issue in Portugal and their perceived influence on the development of adaptation policies at both local and national levels within the health sector.
METHODS: To this end, we applied a qualitative and case study approach, interviewing 13 physicians in Portugal, including general practitioners and specialists. The data was collected using a semi-structured interview script, and a content analysis was performed to categorize the responses and gain a comprehensive understanding of the phenomenon.
RESULTS: The main results of this study highlight the need for a more systematic approach to training physicians, including the relationship between climate change and health. Concerning policies, this research highlights the need for more consistent communication and precise guidelines for dealing with the impacts of climate change on public health.
CONCLUSION: As the first exploratory study focusing on Portuguese physicians, this research provides unique insights into their views on the potential to influence patient behavior and health policy. Importantly, it offers valuable recommendations for health policy strategies, particularly in awareness-raising and training plans for these professionals, thereby demonstrating the research's practical implications.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
Portugal
*Climate Change
*Qualitative Research
Male
*Physicians/psychology
Female
*Health Policy
Attitude of Health Personnel
Adult
Interviews as Topic
Middle Aged
Perception
RevDate: 2024-12-31
CmpDate: 2024-12-31
Zinc finger proteins facilitate adaptation of a global insect pest to climate change.
BMC biology, 22(1):303.
BACKGROUND: Global climate change significantly impacts ecosystems, particularly through temperature fluctuations that affect insect physiology and behavior. As poikilotherms, insect pests such as the globally devastating diamondback moth (DBM), Plutella xylostella, are especially vulnerable to rising temperatures and extreme heat events, necessitating effective adaptive mechanisms.
RESULTS: Here we demonstrate the roles of zinc finger proteins (ZFPs) in mediating thermal adaptability in DBM. We utilized a comprehensive approach involving cloning and bioinformatics analysis of three ZFPs, PxZNF568, PxZNF93, and PxZNF266, measurement of their expression levels in hot-evolved and control strains, and assessment of catalase enzymatic activity and total antioxidant capacity. We also employed CRISPR/Cas9 technology to create five stable homozygous knockout strains to elucidate ZFP functions in high-temperature tolerance. Survival rates under high-temperature stress and the critical thermal maxima (CTMax) of the knockout strains were significantly lower than the wild-type strain, and exhibited marked decreases in antioxidant capacity.
CONCLUSION: Findings reveal the importance of ZFPs in thermal adaptability of DBM, contributing critical insights for future pest management strategies in the context of a warming climate and laying the foundation for further exploration of ZFP functionality in agricultural pest control.
Additional Links: PMID-39741276
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Citation:
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@article {pmid39741276,
year = {2024},
author = {Li, T and Guo, J and Hu, G and Cao, F and Su, H and Shen, M and Wang, H and You, M and Liu, Y and Gurr, GM and You, S},
title = {Zinc finger proteins facilitate adaptation of a global insect pest to climate change.},
journal = {BMC biology},
volume = {22},
number = {1},
pages = {303},
pmid = {39741276},
issn = {1741-7007},
mesh = {Animals ; *Climate Change ; *Moths/physiology/genetics ; *Zinc Fingers ; Insect Proteins/metabolism/genetics ; Adaptation, Physiological/genetics ; Thermotolerance ; },
abstract = {BACKGROUND: Global climate change significantly impacts ecosystems, particularly through temperature fluctuations that affect insect physiology and behavior. As poikilotherms, insect pests such as the globally devastating diamondback moth (DBM), Plutella xylostella, are especially vulnerable to rising temperatures and extreme heat events, necessitating effective adaptive mechanisms.
RESULTS: Here we demonstrate the roles of zinc finger proteins (ZFPs) in mediating thermal adaptability in DBM. We utilized a comprehensive approach involving cloning and bioinformatics analysis of three ZFPs, PxZNF568, PxZNF93, and PxZNF266, measurement of their expression levels in hot-evolved and control strains, and assessment of catalase enzymatic activity and total antioxidant capacity. We also employed CRISPR/Cas9 technology to create five stable homozygous knockout strains to elucidate ZFP functions in high-temperature tolerance. Survival rates under high-temperature stress and the critical thermal maxima (CTMax) of the knockout strains were significantly lower than the wild-type strain, and exhibited marked decreases in antioxidant capacity.
CONCLUSION: Findings reveal the importance of ZFPs in thermal adaptability of DBM, contributing critical insights for future pest management strategies in the context of a warming climate and laying the foundation for further exploration of ZFP functionality in agricultural pest control.},
}
MeSH Terms:
show MeSH Terms
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Animals
*Climate Change
*Moths/physiology/genetics
*Zinc Fingers
Insect Proteins/metabolism/genetics
Adaptation, Physiological/genetics
Thermotolerance
RevDate: 2024-12-31
Global spatiotemporal characterization factors for freshwater eutrophication under climate change scenarios.
The Science of the total environment, 959:178275 pii:S0048-9697(24)08433-X [Epub ahead of print].
Nutrient enrichment of water bodies can lead to eutrophication, which poses a global threat to freshwater ecosystems, affecting biodiversity and water quality. While human activities have accelerated eutrophication, climate change further complicates the dynamics of nutrient cycling and ecosystem responses. Here, we provide global, spatially explicit freshwater eutrophication characterization factors, at an annual resolution from 2021 up to 2099 based on eight different climate change scenarios. A substantial spatial and temporal variability is identified, with higher characterization factors observed in tropical and arid regions, as well as densely populated areas, revealing a location-specific influence of climate change on eutrophication impacts. A comparison between different Representative Concentration Pathway scenarios suggests that climate change intensifies the eutrophication impact of phosphorus and its fluctuations, with hotspots identified in central and south America, Australia, southeastern Asia, central Africa and eastern Europe. Results highlight the importance of spatially- and temporally-explicit characterization factors, especially in prospective life cycle assessments. Finally, novel insights are provided into the complex interactions between nutrient fate, hydrological dynamics, and climate change, crucial for the development of phosphorus emission control strategies and the protection of freshwater ecosystems.
Additional Links: PMID-39740621
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@article {pmid39740621,
year = {2024},
author = {Vasilakou, K and Nimmegeers, P and Yao, Y and Billen, P and Van Passel, S},
title = {Global spatiotemporal characterization factors for freshwater eutrophication under climate change scenarios.},
journal = {The Science of the total environment},
volume = {959},
number = {},
pages = {178275},
doi = {10.1016/j.scitotenv.2024.178275},
pmid = {39740621},
issn = {1879-1026},
abstract = {Nutrient enrichment of water bodies can lead to eutrophication, which poses a global threat to freshwater ecosystems, affecting biodiversity and water quality. While human activities have accelerated eutrophication, climate change further complicates the dynamics of nutrient cycling and ecosystem responses. Here, we provide global, spatially explicit freshwater eutrophication characterization factors, at an annual resolution from 2021 up to 2099 based on eight different climate change scenarios. A substantial spatial and temporal variability is identified, with higher characterization factors observed in tropical and arid regions, as well as densely populated areas, revealing a location-specific influence of climate change on eutrophication impacts. A comparison between different Representative Concentration Pathway scenarios suggests that climate change intensifies the eutrophication impact of phosphorus and its fluctuations, with hotspots identified in central and south America, Australia, southeastern Asia, central Africa and eastern Europe. Results highlight the importance of spatially- and temporally-explicit characterization factors, especially in prospective life cycle assessments. Finally, novel insights are provided into the complex interactions between nutrient fate, hydrological dynamics, and climate change, crucial for the development of phosphorus emission control strategies and the protection of freshwater ecosystems.},
}
RevDate: 2024-12-31
The association between anthropogenic heat and parent-report symptoms of childhood attention deficit hyperactivity disorder in China: A novel perspective reflecting climate change.
International journal of hygiene and environmental health, 264:114518 pii:S1438-4639(24)00199-8 [Epub ahead of print].
Anthropogenic climate change will have a negative impact on worldwide well-being over and above the direct consequences of rising average temperatures. But anthropogenic heat (AH) relationship with childhood attention deficit hyperactivity disorder (ADHD) is unknown. To assess the relationship with AH exposure and childhood ADHD symptoms in the context of global climate change, this study was conducted in a cross-sectional survey from April 2012 to May 2018 in the northeastern, northwestern, and southern regions of China, with a total enrollment of 179,846 children aged 6-18 years. Exposure to AH was evaluated by gathering socioeconomic and energy usage data along with nighttime light data from satellites and data on the Normalized Difference Vegetation Index. This encompassed four types of AH exposure: industrial processes, transportation, buildings, and human metabolism. The statistical analysis used generalized linear mixed-effects modeling to determine the association between the types of AH exposure and childhood ADHD symptoms. The mean (SD) age of the 179,846 study participants was 11.7 (2.9) years, and 7343 participants (4.1%) had ADHD symptoms. In adjusted models, increased levels of AH exposure per IQR from total AH, industry, transportation, buildings, and human metabolism all increased the odds of ADHD (odds ratios, 3.60 [95% CI, 3.42, 3.80]; 5.71 [95% CI, 5.32, 6.14]; 1.79 [95% CI, 1.75, 1.84]; 2.10 [95% CI, 2.03, 2.17]; 1.95 [95% CI, 1.89, 2.02]). The association remained robust after various sensitivity analyses. Prolonged exposure to AH is associated with the development of ADHD symptoms in children.
Additional Links: PMID-39740574
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@article {pmid39740574,
year = {2024},
author = {Yu, T and Wen, Y and Dong, PP and Sun, MK and Qian, SE and Schootman, M and Vaughn, MG and Xu, SL and Huang, HH and Shan, FW and Zhu, SF and Wang, JY and Li, C and Gui, ZH and Liu, RQ and Hu, LW and Lin, LZ and Lin, Z and Dong, GH},
title = {The association between anthropogenic heat and parent-report symptoms of childhood attention deficit hyperactivity disorder in China: A novel perspective reflecting climate change.},
journal = {International journal of hygiene and environmental health},
volume = {264},
number = {},
pages = {114518},
doi = {10.1016/j.ijheh.2024.114518},
pmid = {39740574},
issn = {1618-131X},
abstract = {Anthropogenic climate change will have a negative impact on worldwide well-being over and above the direct consequences of rising average temperatures. But anthropogenic heat (AH) relationship with childhood attention deficit hyperactivity disorder (ADHD) is unknown. To assess the relationship with AH exposure and childhood ADHD symptoms in the context of global climate change, this study was conducted in a cross-sectional survey from April 2012 to May 2018 in the northeastern, northwestern, and southern regions of China, with a total enrollment of 179,846 children aged 6-18 years. Exposure to AH was evaluated by gathering socioeconomic and energy usage data along with nighttime light data from satellites and data on the Normalized Difference Vegetation Index. This encompassed four types of AH exposure: industrial processes, transportation, buildings, and human metabolism. The statistical analysis used generalized linear mixed-effects modeling to determine the association between the types of AH exposure and childhood ADHD symptoms. The mean (SD) age of the 179,846 study participants was 11.7 (2.9) years, and 7343 participants (4.1%) had ADHD symptoms. In adjusted models, increased levels of AH exposure per IQR from total AH, industry, transportation, buildings, and human metabolism all increased the odds of ADHD (odds ratios, 3.60 [95% CI, 3.42, 3.80]; 5.71 [95% CI, 5.32, 6.14]; 1.79 [95% CI, 1.75, 1.84]; 2.10 [95% CI, 2.03, 2.17]; 1.95 [95% CI, 1.89, 2.02]). The association remained robust after various sensitivity analyses. Prolonged exposure to AH is associated with the development of ADHD symptoms in children.},
}
RevDate: 2024-12-31
CmpDate: 2024-12-31
Livelihood vulnerability household fishermen household due to climate change in Lampung Province, Indonesia.
PloS one, 19(12):e0315051.
The livelihood of small-scale fishers is highly dependent on marine resources and coastal areas while the condition of marine waters is increasingly unpredictable due to seasonal uncertainty and extreme weather due to climate variability. This condition has a negative impact on fish catches and the income of small-scale fishermen. The study results were obtained through interviews with respondents using a structured questionnaire. Sampling was carried out using multistage random sampling based on the type and number of ships controlled (1 GT-5GT). The total sample of respondents interviewed was 166 fishing households, consisting of 36 respondents from Bandar Lampung City, 65 respondents from South Lampung Regency, and 65 respondents from Tanggamus Regency. Data was evaluated using three analysis methods, namely household income structure, indicators of income vulnerability, and adaptation mechanisms. Income structure and income vulnerability use a quantitative approach, while adaptation mechanisms use a qualitative approach. The results of this empirical study found that the source of income of traditional capture fisher households is from: fishing business (on the farm) averaged 82.22%, in Tanggamus Regency, the proportion reached 86.22%. The income vulnerability index of traditional capture fisher households (LVI-IPCC value) in Bandar Lampung City and South Lampung Regency is positive (0.39 and 0.36). The income vulnerability index of traditional fishermen in Tanggamus Regency is negative -0.29. Fishermen employ an adaptation mechanism that engaged the five fundamental facets of income capital, namely natural capital, human capital, physical capital, financial capital, and social capital.
Additional Links: PMID-39739703
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@article {pmid39739703,
year = {2024},
author = {Riantini, M and Mardiharini, M and Saptana, and Sudjarmoko, B and Kasymir, E and Nur'aini, LG and Anindita, SH and Syukur, M and Zulham, A and Wardono, B and Ardana, IK and Indrawanto, C and Wahyudi, A},
title = {Livelihood vulnerability household fishermen household due to climate change in Lampung Province, Indonesia.},
journal = {PloS one},
volume = {19},
number = {12},
pages = {e0315051},
pmid = {39739703},
issn = {1932-6203},
mesh = {Humans ; *Climate Change ; Indonesia ; *Income ; *Fisheries ; *Family Characteristics ; Male ; Adult ; Female ; Surveys and Questionnaires ; Middle Aged ; Animals ; },
abstract = {The livelihood of small-scale fishers is highly dependent on marine resources and coastal areas while the condition of marine waters is increasingly unpredictable due to seasonal uncertainty and extreme weather due to climate variability. This condition has a negative impact on fish catches and the income of small-scale fishermen. The study results were obtained through interviews with respondents using a structured questionnaire. Sampling was carried out using multistage random sampling based on the type and number of ships controlled (1 GT-5GT). The total sample of respondents interviewed was 166 fishing households, consisting of 36 respondents from Bandar Lampung City, 65 respondents from South Lampung Regency, and 65 respondents from Tanggamus Regency. Data was evaluated using three analysis methods, namely household income structure, indicators of income vulnerability, and adaptation mechanisms. Income structure and income vulnerability use a quantitative approach, while adaptation mechanisms use a qualitative approach. The results of this empirical study found that the source of income of traditional capture fisher households is from: fishing business (on the farm) averaged 82.22%, in Tanggamus Regency, the proportion reached 86.22%. The income vulnerability index of traditional capture fisher households (LVI-IPCC value) in Bandar Lampung City and South Lampung Regency is positive (0.39 and 0.36). The income vulnerability index of traditional fishermen in Tanggamus Regency is negative -0.29. Fishermen employ an adaptation mechanism that engaged the five fundamental facets of income capital, namely natural capital, human capital, physical capital, financial capital, and social capital.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
Humans
*Climate Change
Indonesia
*Income
*Fisheries
*Family Characteristics
Male
Adult
Female
Surveys and Questionnaires
Middle Aged
Animals
RevDate: 2024-12-31
Rethinking Crop Rotational Benefits Under Climate Change: Beyond the Growing Season.
Global change biology, 31(1):e70012.
Here, we provide a commentary on “Changes in the yield effect of the preceding crop in the US Corn Belt under a warming climate” recently published in Global Change Biology. Crop rotational diversity has recently been gaining interest for its role in climate change adaptation; however, the focus has been on climatic conditions in the growing season . This study uses data from over a wide area and an important cropping system to demonstrate that the benefits of a different preceding crop for both corn and soybean depended on both growing season and non‐growing conditions.
Additional Links: PMID-39739527
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Citation:
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@article {pmid39739527,
year = {2025},
author = {Smith, ME and Bommarco, R and Vico, G},
title = {Rethinking Crop Rotational Benefits Under Climate Change: Beyond the Growing Season.},
journal = {Global change biology},
volume = {31},
number = {1},
pages = {e70012},
pmid = {39739527},
issn = {1365-2486},
abstract = {Here, we provide a commentary on “Changes in the yield effect of the preceding crop in the US Corn Belt under a warming climate” recently published in Global Change Biology. Crop rotational diversity has recently been gaining interest for its role in climate change adaptation; however, the focus has been on climatic conditions in the growing season . This study uses data from over a wide area and an important cropping system to demonstrate that the benefits of a different preceding crop for both corn and soybean depended on both growing season and non‐growing conditions.},
}
RevDate: 2024-12-31
Climate change projections for Diamer Division in lesser Himalayas using multi-global climate model ensemble.
Environmental science and pollution research international [Epub ahead of print].
Pakistan, like many other regions around the world, is experiencing the impacts of climate change, particularly in its northern region. These changes have adverse impacts on ecosystems and biodiversity. Herein, we have investigated future projections of temperature and precipitation trends for three periods historical (HT = 1975-2005), near-term (NT = 2010-2029), and mid-term (MT = 2030-2050) using climate model intercomparison projects along with global climate models (GCMs) including RCP4.5 and RCP8.5. The historical records spanning from 1975 to 2005 reveal that the Chilas region has a notable rise of 8 °C in maximum temperature (Tmax), whereas the Astore district exhibited a trend of decreasing temperatures. When examining the projected temperature trends using GCMs (RCP4.5 and RCP8.5), the Chilas region is predicted to undergo a further increase of 6 °C in Tmax. In contrast, the Babusar region is projected to observe a significant decrease of 2 °C for the period between 2010 and 2050. Additionally, the precipitation results obtained from historical-based analysis for the period 1975 to 2005 indicated that the Babusar area exhibited increased precipitation patterns to 20 mm on an annual basis. Similarly, the Astore region has the most significant decline in precipitation, with a reduction of 40 mm annually. The predicted precipitation patterns for the period between 2010 and 2050 under the RCP8.5 revealed that the Babusar region has maximum precipitation (25 mm). Conversely, the Astore region exhibited reduced precipitation patterns, recording minimum precipitation (40 mm). In the results from RCP4.5, the precipitation showed a similar pattern with a maximum of 35 mm and a minimum of 15 mm in the Babusar and Astore, respectively. The region's glaciers, snow cover, and land use systems are deteriorated by these changes in temperature and precipitation patterns. The increased winter and decreased summer precipitation under varied temperatures and precipitation cause land degradation, forest, and water resources. The cumulative impacts result in individuals experiencing poverty and raising concerns about the region's long-term viability.
Additional Links: PMID-39739228
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Citation:
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@article {pmid39739228,
year = {2024},
author = {Ahmad, D and Faridullah, F and Irshad, M and Bacha, AUR and Hafeez, F and Iqbal, A and Ullah, Z and Afridi, MN and Alrefaei, AF and Nazir, R},
title = {Climate change projections for Diamer Division in lesser Himalayas using multi-global climate model ensemble.},
journal = {Environmental science and pollution research international},
volume = {},
number = {},
pages = {},
pmid = {39739228},
issn = {1614-7499},
abstract = {Pakistan, like many other regions around the world, is experiencing the impacts of climate change, particularly in its northern region. These changes have adverse impacts on ecosystems and biodiversity. Herein, we have investigated future projections of temperature and precipitation trends for three periods historical (HT = 1975-2005), near-term (NT = 2010-2029), and mid-term (MT = 2030-2050) using climate model intercomparison projects along with global climate models (GCMs) including RCP4.5 and RCP8.5. The historical records spanning from 1975 to 2005 reveal that the Chilas region has a notable rise of 8 °C in maximum temperature (Tmax), whereas the Astore district exhibited a trend of decreasing temperatures. When examining the projected temperature trends using GCMs (RCP4.5 and RCP8.5), the Chilas region is predicted to undergo a further increase of 6 °C in Tmax. In contrast, the Babusar region is projected to observe a significant decrease of 2 °C for the period between 2010 and 2050. Additionally, the precipitation results obtained from historical-based analysis for the period 1975 to 2005 indicated that the Babusar area exhibited increased precipitation patterns to 20 mm on an annual basis. Similarly, the Astore region has the most significant decline in precipitation, with a reduction of 40 mm annually. The predicted precipitation patterns for the period between 2010 and 2050 under the RCP8.5 revealed that the Babusar region has maximum precipitation (25 mm). Conversely, the Astore region exhibited reduced precipitation patterns, recording minimum precipitation (40 mm). In the results from RCP4.5, the precipitation showed a similar pattern with a maximum of 35 mm and a minimum of 15 mm in the Babusar and Astore, respectively. The region's glaciers, snow cover, and land use systems are deteriorated by these changes in temperature and precipitation patterns. The increased winter and decreased summer precipitation under varied temperatures and precipitation cause land degradation, forest, and water resources. The cumulative impacts result in individuals experiencing poverty and raising concerns about the region's long-term viability.},
}
RevDate: 2025-01-02
CmpDate: 2024-12-31
Predicting the Effects of Climate Change on the Fertility of Aquatic Animals Using a Meta-Analytic Approach.
Ecology letters, 28(1):e70054.
Given that reproductive physiology is highly sensitive to thermal stress, there is increasing concern about the effects of climate change on animal fertility. Even a slight reduction in fertility can have consequences for population growth and survival, so it is critical to better understand and predict the potential effects of climate change on reproductive traits. We synthesised 1894 effect sizes across 276 studies on 241 species to examine thermal effects on fertility in aquatic animals. Our meta-analysis revealed that external fertilisers tend to be more vulnerable to warming than internal fertilisers, especially in freshwater species. We also found that increased temperature is particularly detrimental for gametes and that under certain conditions, female fertility is more sensitive to warming than male fertility, challenging the prevailing view that males are more vulnerable. This work provides valuable new insights into the effects of temperature on fertility, with potential consequences for population viability.
Additional Links: PMID-39737741
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Citation:
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@article {pmid39737741,
year = {2025},
author = {Chatten, A and Grieve, I and Meligoniti, E and Hayward, C and Pilakouta, N},
title = {Predicting the Effects of Climate Change on the Fertility of Aquatic Animals Using a Meta-Analytic Approach.},
journal = {Ecology letters},
volume = {28},
number = {1},
pages = {e70054},
pmid = {39737741},
issn = {1461-0248},
mesh = {Animals ; Female ; Male ; *Aquatic Organisms/physiology ; *Climate Change ; *Fertility ; Reproduction ; Temperature ; },
abstract = {Given that reproductive physiology is highly sensitive to thermal stress, there is increasing concern about the effects of climate change on animal fertility. Even a slight reduction in fertility can have consequences for population growth and survival, so it is critical to better understand and predict the potential effects of climate change on reproductive traits. We synthesised 1894 effect sizes across 276 studies on 241 species to examine thermal effects on fertility in aquatic animals. Our meta-analysis revealed that external fertilisers tend to be more vulnerable to warming than internal fertilisers, especially in freshwater species. We also found that increased temperature is particularly detrimental for gametes and that under certain conditions, female fertility is more sensitive to warming than male fertility, challenging the prevailing view that males are more vulnerable. This work provides valuable new insights into the effects of temperature on fertility, with potential consequences for population viability.},
}
MeSH Terms:
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hide MeSH Terms
Animals
Female
Male
*Aquatic Organisms/physiology
*Climate Change
*Fertility
Reproduction
Temperature
RevDate: 2024-12-31
CmpDate: 2024-12-31
Climate Change Impacts Pair-Bond Dynamics in a Long-Lived Monogamous Species.
Ecology letters, 27(12):e14555.
Climate change can influence populations of monogamous species by affecting pair-bond dynamics. This study examined the impact of climate on widowhood and divorce, and the subsequent effects on individual vital rates and life-history outcomes over 54 years in a snow petrel (Pagodroma nivea) population. We found that environmental conditions can affect pair-bond dynamics both directly and indirectly. Divorce was adaptive, occurring more frequently after breeding failure and leading to improved breeding success. Divorce probabilities also increased under severe climatic conditions, regardless of prior breeding success, supporting the 'Habitat-mediated' mechanisms. Overall, pair-bond disruptions reduced subsequent vital rates and lifetime outcomes. Climate forecasts from an Atmosphere-Ocean General Circulation Model projected increased male widowhood rates due to decreased sea ice negatively affecting female survival, despite considerable uncertainty. These findings highlight the importance of environmentally induced changes in demographic and pair-bond disruption rates as crucial factors shaping demographic responses to climate change.
Additional Links: PMID-39737522
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Citation:
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@article {pmid39737522,
year = {2024},
author = {Sun, R and Fay, R and Ventura, F and Şen, B and Barbraud, C and Delord, K and Krumhardt, K and Jenouvrier, S},
title = {Climate Change Impacts Pair-Bond Dynamics in a Long-Lived Monogamous Species.},
journal = {Ecology letters},
volume = {27},
number = {12},
pages = {e14555},
pmid = {39737522},
issn = {1461-0248},
support = {1840058//Division of Antarctic Sciences/ ; },
mesh = {*Climate Change ; Animals ; Female ; Male ; Pair Bond ; Birds/physiology ; },
abstract = {Climate change can influence populations of monogamous species by affecting pair-bond dynamics. This study examined the impact of climate on widowhood and divorce, and the subsequent effects on individual vital rates and life-history outcomes over 54 years in a snow petrel (Pagodroma nivea) population. We found that environmental conditions can affect pair-bond dynamics both directly and indirectly. Divorce was adaptive, occurring more frequently after breeding failure and leading to improved breeding success. Divorce probabilities also increased under severe climatic conditions, regardless of prior breeding success, supporting the 'Habitat-mediated' mechanisms. Overall, pair-bond disruptions reduced subsequent vital rates and lifetime outcomes. Climate forecasts from an Atmosphere-Ocean General Circulation Model projected increased male widowhood rates due to decreased sea ice negatively affecting female survival, despite considerable uncertainty. These findings highlight the importance of environmentally induced changes in demographic and pair-bond disruption rates as crucial factors shaping demographic responses to climate change.},
}
MeSH Terms:
show MeSH Terms
hide MeSH Terms
*Climate Change
Animals
Female
Male
Pair Bond
Birds/physiology
RevDate: 2024-12-31
Climate change and neurological diseases: report from the Hot Brain 2: Climate Change and Brain Health meeting, 2024.
BMJ neurology open, 6(2):e000929.
Additional Links: PMID-39737344
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Citation:
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@article {pmid39737344,
year = {2024},
author = {Mills, JD and Gulcebi, MI and Allatt, J and Amos, A and Atkinson, J and Berwick, J and Clayton, S and Dijk, DJ and Doell, KC and Ebi, K and Fleischer, CC and Hajat, S and Howarth, C and Jones, O and Maslin, M and Page, L and Romanello, M and Vanhala, L and Sisodiya, SM},
title = {Climate change and neurological diseases: report from the Hot Brain 2: Climate Change and Brain Health meeting, 2024.},
journal = {BMJ neurology open},
volume = {6},
number = {2},
pages = {e000929},
pmid = {39737344},
issn = {2632-6140},
}
RevDate: 2024-12-31
Climate change impact on blood haemogram in the horse: a three-year preliminary study.
Frontiers in veterinary science, 11:1482268.
INTRODUCTION: The global climatic changes pose a substantial threat to the well-being and productivity of both humans and animals.
METHODS: This study examined the impact of climate changes during different seasons over a 3-year monitoring period (2021-2023) on various blood parameters including, white blood cells (WBC), neutrophils, basophils, eosinophils, lymphocytes, and monocytes, hematocrit (HCT), hemoglobin (HGB), red blood cells (RBC), platelets (PLT), mean corpuscular hemoglobin concentration (MCHC), mean corpuscular volume (MCV), and mean corpuscular hemoglobin (MCH). The study focused on 25 Thoroughbred mares located in Kastamonu-Türkiye. Thermal and hygrometric parameters, including ambient temperature, relative humidity, and ventilation, were collected. Subsequently, Temperature-Humidity index (THI) was computed. Blood samples were collected on the first day of every month from January 2021 to December 2023 and used for a complete blood count analysis. Between 2021 and 2023, changes in environmental indicators were correlated to changes in hematological parameters.
RESULTS: Two-way for repeated measures ANOVA revealed a significant seasonal fluctuation (<0.0001) in ambient temperature, relative humidity, and THI. There was a reduction in RBC (<0.01), and MCH (<0.01) every year, HGB (<0.0001) in summer 2021, 2022 and in summer and autumn 2023. HCT (<0.0001), MCV (<0.01), showed decreasing values in autumn 2022 and 2023. MCHC values showed increasing values in July and August 2021, 2022 and in June 2023. WBC levels increased throughout the spring periods of 2021 and 2022. In April 2021, there were elevated levels of lymphocytes and monocytes (<0.0001) respectively.
DISCUSSION: These findings could be helpful to promote the monitoring of physiological status both for the assessment of welfare status and for diagnostic purposes for the evaluation of possible disease outbreaks due to climate change in veterinary medicine.
Additional Links: PMID-39736933
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@article {pmid39736933,
year = {2024},
author = {Deniz, Ö and Aragona, F and Murphy, BA and Tümer, KÇ and Bozacı, S and Fazio, F},
title = {Climate change impact on blood haemogram in the horse: a three-year preliminary study.},
journal = {Frontiers in veterinary science},
volume = {11},
number = {},
pages = {1482268},
pmid = {39736933},
issn = {2297-1769},
abstract = {INTRODUCTION: The global climatic changes pose a substantial threat to the well-being and productivity of both humans and animals.
METHODS: This study examined the impact of climate changes during different seasons over a 3-year monitoring period (2021-2023) on various blood parameters including, white blood cells (WBC), neutrophils, basophils, eosinophils, lymphocytes, and monocytes, hematocrit (HCT), hemoglobin (HGB), red blood cells (RBC), platelets (PLT), mean corpuscular hemoglobin concentration (MCHC), mean corpuscular volume (MCV), and mean corpuscular hemoglobin (MCH). The study focused on 25 Thoroughbred mares located in Kastamonu-Türkiye. Thermal and hygrometric parameters, including ambient temperature, relative humidity, and ventilation, were collected. Subsequently, Temperature-Humidity index (THI) was computed. Blood samples were collected on the first day of every month from January 2021 to December 2023 and used for a complete blood count analysis. Between 2021 and 2023, changes in environmental indicators were correlated to changes in hematological parameters.
RESULTS: Two-way for repeated measures ANOVA revealed a significant seasonal fluctuation (<0.0001) in ambient temperature, relative humidity, and THI. There was a reduction in RBC (<0.01), and MCH (<0.01) every year, HGB (<0.0001) in summer 2021, 2022 and in summer and autumn 2023. HCT (<0.0001), MCV (<0.01), showed decreasing values in autumn 2022 and 2023. MCHC values showed increasing values in July and August 2021, 2022 and in June 2023. WBC levels increased throughout the spring periods of 2021 and 2022. In April 2021, there were elevated levels of lymphocytes and monocytes (<0.0001) respectively.
DISCUSSION: These findings could be helpful to promote the monitoring of physiological status both for the assessment of welfare status and for diagnostic purposes for the evaluation of possible disease outbreaks due to climate change in veterinary medicine.},
}
RevDate: 2024-12-30
Impact of climate change on women mental health in rural hinterland of Pakistan.
Frontiers in psychiatry, 15:1450943.
BACKGROUND: Climate change significantly impacts global well-being, with rural and agricultural communities, particularly women, bearing a disproportionate burden. In Pakistan's Malakand Division, women face increased mental health challenges due to environmental stressors such as temperature rise, extreme weather, and environmental degradation. These stressors are expected to exacerbate issues like stress, anxiety, and depression. Understanding their effects on rural women's mental health is crucial for developing effective intervention strategies.
METHODOLOGY: This study employs quantitative methodologies to assess the impact of climate change on the mental health of rural women in Malakand Division, focusing on Dir Upper, Dir Lower, and Shangla districts. A cross-sectional design was used, with a sample size of 600 women selected through multistage cluster sampling for geographic representation. Data were collected using structured questionnaires addressing stress, anxiety, and community dynamics. Data were analyzed using multiple regression, structural equation modeling (SEM), ANOVA, and logistic regression.
RESULTS: The results revealed that climate change factors-temperature increase (β = 0.42, p < 0.01), extreme weather events (β = 0.36, p < 0.01), precipitation changes (β = 0.31, p < 0.05), and environmental degradation (β = 0.28, p < 0.05)-significantly impacted rural women's mental health. High levels of stress (72%), anxiety (68%), and depression (56%) were reported. Social support (β = -0.45, p < 0.01), community cohesion (β = -0.37, p < 0.05), access to resources (β = -0.39, p < 0.01), and cultural norms (β = -0.33, p < 0.05) were key factors mitigating the effects of climate stress. Gender disparities were evident, with women showing higher mental health challenges compared to men in similar conditions.
CONCLUSION: The study concludes that climate change significantly exacerbates mental health issues for rural women. It highlights the need for gender-sensitive, community-based interventions that address both climate adaptation and mental health. Strengthening community resilience, improving access to resources, and investing in healthcare and education are vital for enhancing well-being in the face of climate change.
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@article {pmid39735428,
year = {2024},
author = {Daraz, U and Khan, Y and Alsawalqa, RO and Alrawashdeh, MN and Alnajdawi, AM},
title = {Impact of climate change on women mental health in rural hinterland of Pakistan.},
journal = {Frontiers in psychiatry},
volume = {15},
number = {},
pages = {1450943},
pmid = {39735428},
issn = {1664-0640},
abstract = {BACKGROUND: Climate change significantly impacts global well-being, with rural and agricultural communities, particularly women, bearing a disproportionate burden. In Pakistan's Malakand Division, women face increased mental health challenges due to environmental stressors such as temperature rise, extreme weather, and environmental degradation. These stressors are expected to exacerbate issues like stress, anxiety, and depression. Understanding their effects on rural women's mental health is crucial for developing effective intervention strategies.
METHODOLOGY: This study employs quantitative methodologies to assess the impact of climate change on the mental health of rural women in Malakand Division, focusing on Dir Upper, Dir Lower, and Shangla districts. A cross-sectional design was used, with a sample size of 600 women selected through multistage cluster sampling for geographic representation. Data were collected using structured questionnaires addressing stress, anxiety, and community dynamics. Data were analyzed using multiple regression, structural equation modeling (SEM), ANOVA, and logistic regression.
RESULTS: The results revealed that climate change factors-temperature increase (β = 0.42, p < 0.01), extreme weather events (β = 0.36, p < 0.01), precipitation changes (β = 0.31, p < 0.05), and environmental degradation (β = 0.28, p < 0.05)-significantly impacted rural women's mental health. High levels of stress (72%), anxiety (68%), and depression (56%) were reported. Social support (β = -0.45, p < 0.01), community cohesion (β = -0.37, p < 0.05), access to resources (β = -0.39, p < 0.01), and cultural norms (β = -0.33, p < 0.05) were key factors mitigating the effects of climate stress. Gender disparities were evident, with women showing higher mental health challenges compared to men in similar conditions.
CONCLUSION: The study concludes that climate change significantly exacerbates mental health issues for rural women. It highlights the need for gender-sensitive, community-based interventions that address both climate adaptation and mental health. Strengthening community resilience, improving access to resources, and investing in healthcare and education are vital for enhancing well-being in the face of climate change.},
}
RevDate: 2024-12-30
Insight into the Environmental Health Consciousness of Medical Students Regarding the Perceived Impacts of Climate Change on Human Health.
Environmental health insights, 18:11786302241310031.
Climate change represents an unprecedented global public health crisis with extensive and profound implications. The Lancet Commission identified it as the foremost health challenge of the 21st century. In 2015, air pollution alone caused approximately 9 million premature deaths worldwide. Climate change also exacerbates extreme weather events, displacement, mental health disorders, disease vectors, food insecurity, and malnutrition, particularly impacting vulnerable developing countries like Pakistan due to its agricultural reliance, diverse topography, and limited resources. This study assesses Pakistani medical students' perceptions of climate change's health impacts. Conducted in February 2024, a cross-sectional survey of 632 students using a standardized questionnaire was employed via online Google Forms. The questionnaire was validated and an Exploratory Factor Analysis identified seven subscales of environmental health consciousness. The mean participant age was 21.17 years, with a balanced gender distribution. Students showed high environmental health consciousness (Mean = 35.6, SD = 5.2), with 88% attributing climate change to human activities and 89.1% anticipating serious future health impacts. Significant concerns included air quality-related illness (91%), water-availability illness (86%), healthcare disruption (85%), cold-related illness (83%), and flooding-related displacement (87%). Psychological impacts were acknowledged by 68%. Household income, age, and gender were significant predictors. These results highlight the need for integrating climate change and health education into medical curricula to prepare future healthcare providers.
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@article {pmid39735425,
year = {2024},
author = {Shariff, Y and Mushtaq, M and Shah, SMA and Malik, H and Abdullah, M and Jamil, MU and Rehman, A and Hudaib, M and Manahil, and Ahad, AU and Mughal, S and Eljack, MMF},
title = {Insight into the Environmental Health Consciousness of Medical Students Regarding the Perceived Impacts of Climate Change on Human Health.},
journal = {Environmental health insights},
volume = {18},
number = {},
pages = {11786302241310031},
pmid = {39735425},
issn = {1178-6302},
abstract = {Climate change represents an unprecedented global public health crisis with extensive and profound implications. The Lancet Commission identified it as the foremost health challenge of the 21st century. In 2015, air pollution alone caused approximately 9 million premature deaths worldwide. Climate change also exacerbates extreme weather events, displacement, mental health disorders, disease vectors, food insecurity, and malnutrition, particularly impacting vulnerable developing countries like Pakistan due to its agricultural reliance, diverse topography, and limited resources. This study assesses Pakistani medical students' perceptions of climate change's health impacts. Conducted in February 2024, a cross-sectional survey of 632 students using a standardized questionnaire was employed via online Google Forms. The questionnaire was validated and an Exploratory Factor Analysis identified seven subscales of environmental health consciousness. The mean participant age was 21.17 years, with a balanced gender distribution. Students showed high environmental health consciousness (Mean = 35.6, SD = 5.2), with 88% attributing climate change to human activities and 89.1% anticipating serious future health impacts. Significant concerns included air quality-related illness (91%), water-availability illness (86%), healthcare disruption (85%), cold-related illness (83%), and flooding-related displacement (87%). Psychological impacts were acknowledged by 68%. Household income, age, and gender were significant predictors. These results highlight the need for integrating climate change and health education into medical curricula to prepare future healthcare providers.},
}
RevDate: 2024-12-30
Gender differences in climate change denial in Sweden: the role of threatened masculinity.
Frontiers in psychology, 15:1450230.
Previous research in the Western world shows that men are in general more likely than women to deny human-induced climate change or certain aspects of it. We hypothesize that threatened masculinity contributes to such gender differences in Sweden. Threatened masculinity refers to the perception that a man's masculinity is being challenged, undermined, or devalued, often due to societal changes that advance women's rights. Given that environmental care and concern are typically associated with femininity, men who perceive that masculinity is threatened may be more likely to deny climate change to restore a sense of masculinity. Across three cross-sectional online surveys with representative samples of Swedish adults (total N = 2,476), men were more likely to deny climate change than women. Threatened masculinity-measured by belief in a shift in sexism and belongingness with men's rights activists-predicted climate change denial. In line with our hypothesis, belief in a sexism shift and, to a lesser extent, belongingness with men's rights activists mediated from gender to climate change denial. Hence threatened masculinity contributes to a higher tendency among men compared to women to deny climate change in these samples. This research adds to the understanding of gender gaps in environmental attitudes found in many Western countries and highlights climate change denial as a potential correlate of the growing gender-related polarization observed in these contexts.
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@article {pmid39734774,
year = {2024},
author = {Remsö, A and Bäck, H and Aurora Renström, E},
title = {Gender differences in climate change denial in Sweden: the role of threatened masculinity.},
journal = {Frontiers in psychology},
volume = {15},
number = {},
pages = {1450230},
pmid = {39734774},
issn = {1664-1078},
abstract = {Previous research in the Western world shows that men are in general more likely than women to deny human-induced climate change or certain aspects of it. We hypothesize that threatened masculinity contributes to such gender differences in Sweden. Threatened masculinity refers to the perception that a man's masculinity is being challenged, undermined, or devalued, often due to societal changes that advance women's rights. Given that environmental care and concern are typically associated with femininity, men who perceive that masculinity is threatened may be more likely to deny climate change to restore a sense of masculinity. Across three cross-sectional online surveys with representative samples of Swedish adults (total N = 2,476), men were more likely to deny climate change than women. Threatened masculinity-measured by belief in a shift in sexism and belongingness with men's rights activists-predicted climate change denial. In line with our hypothesis, belief in a sexism shift and, to a lesser extent, belongingness with men's rights activists mediated from gender to climate change denial. Hence threatened masculinity contributes to a higher tendency among men compared to women to deny climate change in these samples. This research adds to the understanding of gender gaps in environmental attitudes found in many Western countries and highlights climate change denial as a potential correlate of the growing gender-related polarization observed in these contexts.},
}
RevDate: 2024-12-29
Wetlands function as carbon sink: Evaluation of few floodplains of middle Assam, northeast India in the perspective of climate change.
Journal of environmental management, 373:123841 pii:S0301-4797(24)03828-3 [Epub ahead of print].
Floodplain wetlands are biologically rich and productive ecosystems that can capture carbon (C) from the atmosphere through macrophytes and phytoplanktons and hold it in soil for a long time thus playing a critical role in mitigating climate change. The Assam state of India has about 1392 floodplain wetlands engulfing around 100,000 ha area in the Brahmaputra and Barak River basin. In the present study, five different wetlands in the middle Assam viz., 47-Morakolong, Jaliguti, Charan, Chatla, and Urmal were chosen for the estimation of C capture and its storage in soil. The net primary planktonic productivity (NPP) of Chatla was much higher (300mgC/m[3]/hr) than other wetlands where it ranged around 100-150 mgC/m[3]/hr. Macrophyte coverage was highest (80%) in Chatla followed by Urmal (50%) and 30% in others. Total organic carbon (TOC) content in water was also significantly higher in Chatla than in others. The C content at different depths of the soil (upper 15 and 15-30 cm) of the wetlands varied widely from 1.3 to 7% and in absolute terms, the total C accumulated in top 30 cm varied from 12.65 to 76.95 MgC/ha. The amount of C in upper 30 cm of corresponding upland sites was estimated to be 8.8-33.62 MgC/ha. Thus, wetlands are superior in terms of C accumulation and storage in their soil compared to the corresponding upland sites. If properly managed, the wetlands can be very effective in capturing and storing C and offset GHG emission and global warming to a great extent.
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@article {pmid39733681,
year = {2024},
author = {Nag, SK and Ghosh, BD and Das, BK and Sarkar, UK},
title = {Wetlands function as carbon sink: Evaluation of few floodplains of middle Assam, northeast India in the perspective of climate change.},
journal = {Journal of environmental management},
volume = {373},
number = {},
pages = {123841},
doi = {10.1016/j.jenvman.2024.123841},
pmid = {39733681},
issn = {1095-8630},
abstract = {Floodplain wetlands are biologically rich and productive ecosystems that can capture carbon (C) from the atmosphere through macrophytes and phytoplanktons and hold it in soil for a long time thus playing a critical role in mitigating climate change. The Assam state of India has about 1392 floodplain wetlands engulfing around 100,000 ha area in the Brahmaputra and Barak River basin. In the present study, five different wetlands in the middle Assam viz., 47-Morakolong, Jaliguti, Charan, Chatla, and Urmal were chosen for the estimation of C capture and its storage in soil. The net primary planktonic productivity (NPP) of Chatla was much higher (300mgC/m[3]/hr) than other wetlands where it ranged around 100-150 mgC/m[3]/hr. Macrophyte coverage was highest (80%) in Chatla followed by Urmal (50%) and 30% in others. Total organic carbon (TOC) content in water was also significantly higher in Chatla than in others. The C content at different depths of the soil (upper 15 and 15-30 cm) of the wetlands varied widely from 1.3 to 7% and in absolute terms, the total C accumulated in top 30 cm varied from 12.65 to 76.95 MgC/ha. The amount of C in upper 30 cm of corresponding upland sites was estimated to be 8.8-33.62 MgC/ha. Thus, wetlands are superior in terms of C accumulation and storage in their soil compared to the corresponding upland sites. If properly managed, the wetlands can be very effective in capturing and storing C and offset GHG emission and global warming to a great extent.},
}
RevDate: 2024-12-29
Energy poverty and health inequalities in Barcelona: A cross-sectional trends study in the context of COVID-19, energy crisis and climate change, 2016-2021.
Health & place, 91:103401 pii:S1353-8292(24)00229-6 [Epub ahead of print].
The aim of this study was to analyse the time trends in Barcelona before and during the adverse context of COVID-19, energy crisis, and climate change in 1) the energy poverty (EP) prevalence; 2) the association between EP and health and 3) the impact of EP on health, according to the axes of inequality (sex, age, social class, and country of birth). We conducted a cross-sectional trends study using data from the 2016 and 2021 Barcelona Health Survey. This study clearly recognizes that EP continues to be an important public health problem in the context of Barcelona. The results show that EP did increase somewhat, though not as sharply as hypothesized in the current adverse context. Neither did it have as large consequences on the effects of EP on health as we expected to see. However, it demonstrates that there is still a strong association between EP and poor health, particularly in vulnerable groups such as people born in LMI countries and manual workers, who experienced an increase in the impact of EP on poor health outcomes, which suggests increasing health inequalities.
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@article {pmid39733659,
year = {2024},
author = {Aaserud, KN and Marí-Dell'Olmo, M and Palència, L and Carrere, J and López, MJ and Oliveras, L},
title = {Energy poverty and health inequalities in Barcelona: A cross-sectional trends study in the context of COVID-19, energy crisis and climate change, 2016-2021.},
journal = {Health & place},
volume = {91},
number = {},
pages = {103401},
doi = {10.1016/j.healthplace.2024.103401},
pmid = {39733659},
issn = {1873-2054},
abstract = {The aim of this study was to analyse the time trends in Barcelona before and during the adverse context of COVID-19, energy crisis, and climate change in 1) the energy poverty (EP) prevalence; 2) the association between EP and health and 3) the impact of EP on health, according to the axes of inequality (sex, age, social class, and country of birth). We conducted a cross-sectional trends study using data from the 2016 and 2021 Barcelona Health Survey. This study clearly recognizes that EP continues to be an important public health problem in the context of Barcelona. The results show that EP did increase somewhat, though not as sharply as hypothesized in the current adverse context. Neither did it have as large consequences on the effects of EP on health as we expected to see. However, it demonstrates that there is still a strong association between EP and poor health, particularly in vulnerable groups such as people born in LMI countries and manual workers, who experienced an increase in the impact of EP on poor health outcomes, which suggests increasing health inequalities.},
}
RevDate: 2024-12-31
CmpDate: 2024-12-28
Prediction of change in suitable habitats of Senna obtusifolia and Senna tora under climate change.
Scientific reports, 14(1):30904.
Senna obtusifolia (L.) Irwin & Barneby and Senna tora (L.) Roxb represent important medicinal resources in traditional Chinese medicine for more than two millennia. Sustainable resource utilization and preservation strategies for Senna species necessitate a thorough understanding of the climatic factors governing their distribution patterns. Therefore, this study aimed to identify the key climate variables shaping the current and potential future global distribution of both Senna species. To achieve this, the MaxEnt ecological niche model was employed, integrating species occurrence data with relevant environmental variables. The results indicated that Bio13 and Bio14 were the most critical variables affecting distribution of S. tora, while Bio6 and Bio14 were crucial for S. obtusifolia. The moderate and high suitability habitats of S. obtusifolia and S. tora consist of ca. 189.69 × 10[4] km[2] and 129.07 × 10[4] km[2], respectively, under current situation. Moreover, the global distribution of both species under various climate scenarios revealed that the suitable habitats of both Senna species will reach the maximum during the 2081-2100 period under the SSP585 scenario. Projections across all four climate scenarios indicate a general northward migration in the core distribution of both Senna species. Intriguingly, the observed high degree of ecological niche overlap between the two species aligns with their close phylogenetic relationship. These findings provide valuable insights into the potential future distribution and ecological niche of Senna species, informing sustainable utilization and preservation strategies for Senna resources.
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@article {pmid39730691,
year = {2024},
author = {Chen, Y and Luo, C and Huang, X and Li, W and Yan, H and Ji, H and Zhou, J and Liao, H},
title = {Prediction of change in suitable habitats of Senna obtusifolia and Senna tora under climate change.},
journal = {Scientific reports},
volume = {14},
number = {1},
pages = {30904},
pmid = {39730691},
issn = {2045-2322},
support = {32270410//National Natural Science Foundation of China/ ; },
mesh = {*Climate Change ; *Senna Plant ; *Ecosystem ; Conservation of Natural Resources/methods ; },
abstract = {Senna obtusifolia (L.) Irwin & Barneby and Senna tora (L.) Roxb represent important medicinal resources in traditional Chinese medicine for more than two millennia. Sustainable resource utilization and preservation strategies for Senna species necessitate a thorough understanding of the climatic factors governing their distribution patterns. Therefore, this study aimed to identify the key climate variables shaping the current and potential future global distribution of both Senna species. To achieve this, the MaxEnt ecological niche model was employed, integrating species occurrence data with relevant environmental variables. The results indicated that Bio13 and Bio14 were the most critical variables affecting distribution of S. tora, while Bio6 and Bio14 were crucial for S. obtusifolia. The moderate and high suitability habitats of S. obtusifolia and S. tora consist of ca. 189.69 × 10[4] km[2] and 129.07 × 10[4] km[2], respectively, under current situation. Moreover, the global distribution of both species under various climate scenarios revealed that the suitable habitats of both Senna species will reach the maximum during the 2081-2100 period under the SSP585 scenario. Projections across all four climate scenarios indicate a general northward migration in the core distribution of both Senna species. Intriguingly, the observed high degree of ecological niche overlap between the two species aligns with their close phylogenetic relationship. These findings provide valuable insights into the potential future distribution and ecological niche of Senna species, informing sustainable utilization and preservation strategies for Senna resources.},
}
MeSH Terms:
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*Climate Change
*Senna Plant
*Ecosystem
Conservation of Natural Resources/methods
RevDate: 2024-12-29
Urban Water-Energy consumption Prediction Influenced by Climate Change utilizing an innovative deep learning method.
Scientific reports, 14(1):30931.
The growing global demand for water and energy has created an urgent necessity for precise forecasting and management of these resources, especially in urban regions where population growth and economic development are intensifying consumption. Shenzhen, a rapidly expanding megacity in China, exemplifies this trend, with its water and energy requirements anticipated to rise further in the upcoming years. This research proposes an innovative Convolutional Neural Network (CNN) technique for forecasting water and energy consumption in Shenzhen, considering the intricate interactions among climate, socio-economic, and demographic elements. The proposed approach integrates a CNN model with an Enhanced Gorilla Troops Optimization (EGTO) algorithm to demonstrate superior performance compared to other leading methods in terms of accuracy and reliability. The results show a strong correlation between the simulated and observed data, with a correlation coefficient of 0.87 for water consumption and 0.91 for energy consumption, indicating a high level of agreement between the simulated and real-world data. Also, it is indicated that the new technique can accurately forecast water and energy consumption, achieving a mean absolute error (MAE) of 0.63 and a root mean square error (RMSE) of 0.58, respectively. The research indicates that the suggested approach can promote policymakers and stakeholders in making well-informed decisions by delivering precise predictions of water and energy usage. This, in turn, can facilitate better resource distribution, minimize waste, and promote greater sustainability. The study emphasizes the necessity of incorporating climate change and socio-economic factors into the forecasting process and showcases the proposed method's potential to aid decision-making in this domain.
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@article {pmid39730584,
year = {2024},
author = {Wang, D and Zhang, Y and Yousefi, N},
title = {Urban Water-Energy consumption Prediction Influenced by Climate Change utilizing an innovative deep learning method.},
journal = {Scientific reports},
volume = {14},
number = {1},
pages = {30931},
pmid = {39730584},
issn = {2045-2322},
abstract = {The growing global demand for water and energy has created an urgent necessity for precise forecasting and management of these resources, especially in urban regions where population growth and economic development are intensifying consumption. Shenzhen, a rapidly expanding megacity in China, exemplifies this trend, with its water and energy requirements anticipated to rise further in the upcoming years. This research proposes an innovative Convolutional Neural Network (CNN) technique for forecasting water and energy consumption in Shenzhen, considering the intricate interactions among climate, socio-economic, and demographic elements. The proposed approach integrates a CNN model with an Enhanced Gorilla Troops Optimization (EGTO) algorithm to demonstrate superior performance compared to other leading methods in terms of accuracy and reliability. The results show a strong correlation between the simulated and observed data, with a correlation coefficient of 0.87 for water consumption and 0.91 for energy consumption, indicating a high level of agreement between the simulated and real-world data. Also, it is indicated that the new technique can accurately forecast water and energy consumption, achieving a mean absolute error (MAE) of 0.63 and a root mean square error (RMSE) of 0.58, respectively. The research indicates that the suggested approach can promote policymakers and stakeholders in making well-informed decisions by delivering precise predictions of water and energy usage. This, in turn, can facilitate better resource distribution, minimize waste, and promote greater sustainability. The study emphasizes the necessity of incorporating climate change and socio-economic factors into the forecasting process and showcases the proposed method's potential to aid decision-making in this domain.},
}
RevDate: 2024-12-27
Impact of climate change shocks on health risks attributed to urban residential PM2.5 in China.
Science bulletin pii:S2095-9273(24)00923-X [Epub ahead of print].
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@article {pmid39730220,
year = {2024},
author = {Dai, H and Ji, JS and Wang, S and Zhao, B},
title = {Impact of climate change shocks on health risks attributed to urban residential PM2.5 in China.},
journal = {Science bulletin},
volume = {},
number = {},
pages = {},
doi = {10.1016/j.scib.2024.12.018},
pmid = {39730220},
issn = {2095-9281},
}
RevDate: 2024-12-27
Humanity's precognititon: Climate change and the decline of democracy.
Explore (New York, N.Y.), 21(1):103104 pii:S1550-8307(24)00211-8 [Epub ahead of print].
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@article {pmid39729698,
year = {2024},
author = {Schwartz, SA},
title = {Humanity's precognititon: Climate change and the decline of democracy.},
journal = {Explore (New York, N.Y.)},
volume = {21},
number = {1},
pages = {103104},
doi = {10.1016/j.explore.2024.103104},
pmid = {39729698},
issn = {1878-7541},
}
RevDate: 2024-12-27
Bedrock-Dependent Effects of Climate Change on Terricolous Lichens Along Elevational Gradients in the Alps.
Journal of fungi (Basel, Switzerland), 10(12):.
In this study, we focused on the bedrock-dependent effects of climate change on terricolous lichen communities along elevational gradients in the Alps. In particular, we contrasted between carbonatic and siliceous bedrock, hypothesizing more favourable conditions on siliceous than on carbonatic bedrock, where dryer conditions may exacerbate the effects of climate change. To test this hypothesis, we compared terricolous lichen diversity patterns between the two bedrock types in terms of (1) species richness, (2) beta-diversity, (3) proportion of cryophilous species, and (4) functional diversity, also testing the effect of the elevational gradient as a proxy for expected climate warming. Our results indicate that the most cold-adapted part of the terricolus lichen biota of the Alps could be especially threatened in the near future, mainly on carbonatic bedrock. Actually, contrasting diversity patterns were found between carbonatic and siliceous bedrock, clearly revealing a bedrock-dependent effect of climate change on terricolous lichens of the Alps. As hypothesized, siliceous bedrock hosts a richer lichen biota than carbonatic bedrock, reflecting a general richness pattern at the national level. In general, siliceous bedrock seems to be less prone to rapid pauperization of its lichen biota, providing more suitable climatic refugia that can mitigate the effects of climate warming on terricolous lichens.
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@article {pmid39728332,
year = {2024},
author = {Vallese, C and Di Nuzzo, L and Francesconi, L and Giordani, P and Spitale, D and Benesperi, R and Gheza, G and Mair, P and Nascimbene, J},
title = {Bedrock-Dependent Effects of Climate Change on Terricolous Lichens Along Elevational Gradients in the Alps.},
journal = {Journal of fungi (Basel, Switzerland)},
volume = {10},
number = {12},
pages = {},
pmid = {39728332},
issn = {2309-608X},
support = {"BRIOCOLL", CUP H53C17000240005, 2017//Research Fund of the Betrieb Landesmuseen, of the Autonomous Province of Bozen/Bolzano)/ ; },
abstract = {In this study, we focused on the bedrock-dependent effects of climate change on terricolous lichen communities along elevational gradients in the Alps. In particular, we contrasted between carbonatic and siliceous bedrock, hypothesizing more favourable conditions on siliceous than on carbonatic bedrock, where dryer conditions may exacerbate the effects of climate change. To test this hypothesis, we compared terricolous lichen diversity patterns between the two bedrock types in terms of (1) species richness, (2) beta-diversity, (3) proportion of cryophilous species, and (4) functional diversity, also testing the effect of the elevational gradient as a proxy for expected climate warming. Our results indicate that the most cold-adapted part of the terricolus lichen biota of the Alps could be especially threatened in the near future, mainly on carbonatic bedrock. Actually, contrasting diversity patterns were found between carbonatic and siliceous bedrock, clearly revealing a bedrock-dependent effect of climate change on terricolous lichens of the Alps. As hypothesized, siliceous bedrock hosts a richer lichen biota than carbonatic bedrock, reflecting a general richness pattern at the national level. In general, siliceous bedrock seems to be less prone to rapid pauperization of its lichen biota, providing more suitable climatic refugia that can mitigate the effects of climate warming on terricolous lichens.},
}
RevDate: 2024-12-27
Cutaneous larva migrans outside the tropics - A clue to global warming?.
The journal of the Royal College of Physicians of Edinburgh [Epub ahead of print].
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@article {pmid39727185,
year = {2024},
author = {Bernal-Bello, D and Gallego-Torrero, P and Morales-Ortega, A},
title = {Cutaneous larva migrans outside the tropics - A clue to global warming?.},
journal = {The journal of the Royal College of Physicians of Edinburgh},
volume = {},
number = {},
pages = {14782715241310288},
doi = {10.1177/14782715241310288},
pmid = {39727185},
issn = {2042-8189},
}
RevDate: 2024-12-27
CmpDate: 2024-12-27
[Impact of climate change on the potential geographical distribution of Hippophae rhamnoides subsp. sinensis].
Ying yong sheng tai xue bao = The journal of applied ecology, 35(10):2813-2821.
Hippophae rhamnoides subsp. sinensis is an important resource plant with considerable medicinal, economic, and ecological value, and an indicator species in the transition zones between forests and grasslands. Predicting the potential geographic distribution of H. rhamnoides subsp. sinensis under climate change can reveal the responses of China's grassland and forest to global climate change, which is of significance for the conservation and development of its resources. We utilized distribution data of H. rhamnoides subsp. sinensis to predict its suitable habitats under future climate change based on the Biomod2 ensemble model, and analyzed the trend of land use type change in these habitats in conjunction with remote sensing data of land use types in China in 2020. The results showed that the Biomod2 ensemble model significantly improved the accuracy and precision of predicting H. rhamnoides subsp. sinensis compared to single models. The distribution of H. rhamnoides subsp. sinensis was primarily concentrated on both sides of the diagonal from Liaoning to Tibet, situated in forest-grassland ecotone. Under the SSP126 scenario, the suitable habitats for H. rhamnoides subsp. sinensis would initially expand and then contract. Under the SSP585 scenario, they would show a continuous expansion trend. In the context of global warming, the suitable habitats for H. rhamnoides subsp. sinensis would expand. By 2050 and 2070, the area of suitable habitats for H. rhamnoides subsp. sinensis in grasslands would increase, while areas currently occupied by forests, croplands, and developed land would continue to decrease. Under future climate change, the distribution center of H. rhamnoides subsp. sinensis would migrate towards higher-altitude grassland areas. Among the environmental factors affecting the distribution of H. rhamnoides subsp. sinensis, climate variables were predominant, with the highest contribution of rainfall during the warmest season.
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@article {pmid39727128,
year = {2024},
author = {Wang, WQ and Yang, B and Li, XW and Liang, YL and Li, JY},
title = {[Impact of climate change on the potential geographical distribution of Hippophae rhamnoides subsp. sinensis].},
journal = {Ying yong sheng tai xue bao = The journal of applied ecology},
volume = {35},
number = {10},
pages = {2813-2821},
doi = {10.13287/j.1001-9332.202410.025},
pmid = {39727128},
issn = {1001-9332},
mesh = {*Hippophae/growth & development ; *Climate Change ; China ; *Ecosystem ; Conservation of Natural Resources ; Models, Theoretical ; },
abstract = {Hippophae rhamnoides subsp. sinensis is an important resource plant with considerable medicinal, economic, and ecological value, and an indicator species in the transition zones between forests and grasslands. Predicting the potential geographic distribution of H. rhamnoides subsp. sinensis under climate change can reveal the responses of China's grassland and forest to global climate change, which is of significance for the conservation and development of its resources. We utilized distribution data of H. rhamnoides subsp. sinensis to predict its suitable habitats under future climate change based on the Biomod2 ensemble model, and analyzed the trend of land use type change in these habitats in conjunction with remote sensing data of land use types in China in 2020. The results showed that the Biomod2 ensemble model significantly improved the accuracy and precision of predicting H. rhamnoides subsp. sinensis compared to single models. The distribution of H. rhamnoides subsp. sinensis was primarily concentrated on both sides of the diagonal from Liaoning to Tibet, situated in forest-grassland ecotone. Under the SSP126 scenario, the suitable habitats for H. rhamnoides subsp. sinensis would initially expand and then contract. Under the SSP585 scenario, they would show a continuous expansion trend. In the context of global warming, the suitable habitats for H. rhamnoides subsp. sinensis would expand. By 2050 and 2070, the area of suitable habitats for H. rhamnoides subsp. sinensis in grasslands would increase, while areas currently occupied by forests, croplands, and developed land would continue to decrease. Under future climate change, the distribution center of H. rhamnoides subsp. sinensis would migrate towards higher-altitude grassland areas. Among the environmental factors affecting the distribution of H. rhamnoides subsp. sinensis, climate variables were predominant, with the highest contribution of rainfall during the warmest season.},
}
MeSH Terms:
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*Hippophae/growth & development
*Climate Change
China
*Ecosystem
Conservation of Natural Resources
Models, Theoretical
RevDate: 2024-12-27
CmpDate: 2024-12-27
[Spatiotemporal dynamics of forest cover and its response to climate change in Shandong Province, China during 2000-2022.].
Ying yong sheng tai xue bao = The journal of applied ecology, 35(10):2803-2812.
Accurately capturing the spatiotemporal dynamics of regional forest cover and its response to climate change is of great significance for forest resource management and ecological environment protection. We used statistical methods such us linear regression and correlation analysis, as well as remote sensing change monitoring to investigate the spatiotemporal dynamics of forest cover and its response to climate change from 2000 to 2022 in Shandong Province based on MODIS VCF products and meteorological data. The results showed that the forest co-verage and forest area in Shandong Province increased from 43.0% and 197.06×10[4] hm[2] in 2000 to 43.1% and 326.08×10[4] hm[2] in 2022, respectively. Spatially, forest coverage grew stepwise from the southwest and northwest to the center and east of Shandong. 90.6% of the forest area of Shandong Province experienced a relative increase in forest cover during 2000-2022. Most of the increased area was concentrated in the central southern mountains and hills and the eastern low mountains and hills. The area expansion of forest cover was primarily located in the lowland areas of Liaocheng, Dezhou, Heze, Jining, and Binzhou, which accounted for 52.3% of the provincial forest area. There was a positive correlation between forest coverage and air temperature, but a negative correlation between forest coverage and precipitation. Air temperature was the main climatic factor influencing the shift in forest coverage during the study period.
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@article {pmid39727127,
year = {2024},
author = {Cao, Y and Li, H and Zhang, CH and Li, YY and Wu, JQ and Chai, XY and Niu, JZ and Tao, YJ},
title = {[Spatiotemporal dynamics of forest cover and its response to climate change in Shandong Province, China during 2000-2022.].},
journal = {Ying yong sheng tai xue bao = The journal of applied ecology},
volume = {35},
number = {10},
pages = {2803-2812},
doi = {10.13287/j.1001-9332.202410.024},
pmid = {39727127},
issn = {1001-9332},
mesh = {China ; *Climate Change ; *Forests ; *Environmental Monitoring/methods ; *Conservation of Natural Resources ; Trees/growth & development ; Spatio-Temporal Analysis ; Remote Sensing Technology ; Ecosystem ; Forecasting ; },
abstract = {Accurately capturing the spatiotemporal dynamics of regional forest cover and its response to climate change is of great significance for forest resource management and ecological environment protection. We used statistical methods such us linear regression and correlation analysis, as well as remote sensing change monitoring to investigate the spatiotemporal dynamics of forest cover and its response to climate change from 2000 to 2022 in Shandong Province based on MODIS VCF products and meteorological data. The results showed that the forest co-verage and forest area in Shandong Province increased from 43.0% and 197.06×10[4] hm[2] in 2000 to 43.1% and 326.08×10[4] hm[2] in 2022, respectively. Spatially, forest coverage grew stepwise from the southwest and northwest to the center and east of Shandong. 90.6% of the forest area of Shandong Province experienced a relative increase in forest cover during 2000-2022. Most of the increased area was concentrated in the central southern mountains and hills and the eastern low mountains and hills. The area expansion of forest cover was primarily located in the lowland areas of Liaocheng, Dezhou, Heze, Jining, and Binzhou, which accounted for 52.3% of the provincial forest area. There was a positive correlation between forest coverage and air temperature, but a negative correlation between forest coverage and precipitation. Air temperature was the main climatic factor influencing the shift in forest coverage during the study period.},
}
MeSH Terms:
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China
*Climate Change
*Forests
*Environmental Monitoring/methods
*Conservation of Natural Resources
Trees/growth & development
Spatio-Temporal Analysis
Remote Sensing Technology
Ecosystem
Forecasting
RevDate: 2024-12-27
Editorial: Exploring the effects of human activities and climate change on soil microorganisms in grasslands.
Frontiers in microbiology, 15:1515648.
Additional Links: PMID-39726958
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@article {pmid39726958,
year = {2024},
author = {Tang, S and Struik, PC and Ren, J and Wang, C and Jin, K},
title = {Editorial: Exploring the effects of human activities and climate change on soil microorganisms in grasslands.},
journal = {Frontiers in microbiology},
volume = {15},
number = {},
pages = {1515648},
pmid = {39726958},
issn = {1664-302X},
}
RevDate: 2024-12-27
A case from Argentina on the ethical imperative to prioritize children in the health and climate change research agenda.
Ethics, medicine, and public health, 32:.
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@article {pmid39726892,
year = {2024},
author = {Kaufman, C and Daly, T and Santi, MF},
title = {A case from Argentina on the ethical imperative to prioritize children in the health and climate change research agenda.},
journal = {Ethics, medicine, and public health},
volume = {32},
number = {},
pages = {},
pmid = {39726892},
issn = {2352-5525},
}
RevDate: 2024-12-26
Impact of Climate Change on Adolescents' Health Outcomes: An Evidence Gap Map Review.
Journal of adolescence [Epub ahead of print].
BACKGROUND: The evolving impact of climate change on adolescents' health is a pressing global concern. Climate change's effects on their physical, mental, and social well-being worsen unique developmental challenges for adolescents. This study aims to map existing evidence, identify gaps, and highlight research and intervention needs.
METHODS: Following Campbell standards, an evidence gap map (EGM) review was conducted. We searched for global studies on adverse climate events and adolescents aged 10-19 using five databases such as Medline, EMBASE, Global Health, CINAHL, and Scopus from September 1946 to June 01, 2023. Two independent reviewers completed the screening using Covidence software, and a critical appraisal of all included studies. EGM was developed using EPPI Mapper software, which presents a comprehensive overview of climate events and their impact on adolescents' health outcomes. This study protocol was registered in the International Platform of Registered Systematic Review and Meta-Analysis (INPLASY) (# INPLASY202410119).
FINDINGS: We included 44 studies that explored the impact of climate change on adolescents' health. Most included studies were from Asia (35), with limited evidence from Africa, Australia, and South America (one study each). Earthquakes, hurricanes, and tornadoes were the major climate events impacting adolescents' health and well-being globally (37 studies). However, wildfires, droughts, and extreme heat got less attention. Most studies reported climate change's impact on adolescents' mental health (44), with few studies reporting the effect on physiological and psychosocial aspects of adolescents' health and well-being (10).
CONCLUSION: The systematic examination reveals significant evidence gaps, particularly in Africa, Australia, and South America, and in climate events like wildfires, droughts, and extreme heat. Most studies focus on mental health, with limited research on physiological and psychosocial aspects. These gaps highlight key areas for future research and targeted interventions at the intersection of adolescent health and climate change.
Additional Links: PMID-39726081
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PubMed:
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@article {pmid39726081,
year = {2024},
author = {Meherali, S and Nisa, S and Aynalem, YA and Kennedy, M and Salami, B and Adjorlolo, S and Ali, P and Silva, KL and Aziato, L and Richter, S and Lassi, ZS},
title = {Impact of Climate Change on Adolescents' Health Outcomes: An Evidence Gap Map Review.},
journal = {Journal of adolescence},
volume = {},
number = {},
pages = {},
doi = {10.1002/jad.12455},
pmid = {39726081},
issn = {1095-9254},
support = {//This project was supported by World Universities Network Research Development Funds (WUN RDF), Grant # RES0061104. The funding agency played no role in developing and publishing this manuscript./ ; },
abstract = {BACKGROUND: The evolving impact of climate change on adolescents' health is a pressing global concern. Climate change's effects on their physical, mental, and social well-being worsen unique developmental challenges for adolescents. This study aims to map existing evidence, identify gaps, and highlight research and intervention needs.
METHODS: Following Campbell standards, an evidence gap map (EGM) review was conducted. We searched for global studies on adverse climate events and adolescents aged 10-19 using five databases such as Medline, EMBASE, Global Health, CINAHL, and Scopus from September 1946 to June 01, 2023. Two independent reviewers completed the screening using Covidence software, and a critical appraisal of all included studies. EGM was developed using EPPI Mapper software, which presents a comprehensive overview of climate events and their impact on adolescents' health outcomes. This study protocol was registered in the International Platform of Registered Systematic Review and Meta-Analysis (INPLASY) (# INPLASY202410119).
FINDINGS: We included 44 studies that explored the impact of climate change on adolescents' health. Most included studies were from Asia (35), with limited evidence from Africa, Australia, and South America (one study each). Earthquakes, hurricanes, and tornadoes were the major climate events impacting adolescents' health and well-being globally (37 studies). However, wildfires, droughts, and extreme heat got less attention. Most studies reported climate change's impact on adolescents' mental health (44), with few studies reporting the effect on physiological and psychosocial aspects of adolescents' health and well-being (10).
CONCLUSION: The systematic examination reveals significant evidence gaps, particularly in Africa, Australia, and South America, and in climate events like wildfires, droughts, and extreme heat. Most studies focus on mental health, with limited research on physiological and psychosocial aspects. These gaps highlight key areas for future research and targeted interventions at the intersection of adolescent health and climate change.},
}
RevDate: 2024-12-26
Climate change and primary care: how to reduce the carbon footprint of your practice.
The British journal of general practice : the journal of the Royal College of General Practitioners, 75(750):23-25.
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@article {pmid39725544,
year = {2025},
author = {Naughton, M and Round, T and Payne, R},
title = {Climate change and primary care: how to reduce the carbon footprint of your practice.},
journal = {The British journal of general practice : the journal of the Royal College of General Practitioners},
volume = {75},
number = {750},
pages = {23-25},
pmid = {39725544},
issn = {1478-5242},
}
RevDate: 2024-12-29
CmpDate: 2024-12-26
Exploring the effects of climate change on child malnutrition: protocol for a scoping review.
BMJ open, 14(12):e090285.
INTRODUCTION: Rapid climate changes in the early 21st century have triggered a global syndemic intertwining obesity, undernutrition and climate change, profoundly affecting health, especially children. Despite increasing research, a significant gap persists in understanding the mechanisms linking climate change to child malnutrition, particularly in children under 5 years old. This protocol proposes a scoping review to address this gap, with the aim of mapping the available evidence on the relationship between climate change and malnutrition among children under 5 years old.
METHODS AND ANALYSIS: This scoping review will be conducted according to the Joanna Briggs Manual for Evidence Synthesis, and the results will be reported in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) checklist to ensure a replicable process. The search will be conducted using MEDLINE (PubMed), Web of Science, Scopus and Embase databases. The studies to be included will be selected according to the inclusion and exclusion criteria defined based on the Population, Concept and Context technique. The study population will consist of children under 5 years old, with a focus on examining the impact of climate change on health outcomes related to nutrition, obesity and undernutrition. Original articles in English, Spanish and Portuguese will be selected without any restrictions on the publication year. Two researchers will independently select the articles and extract the data. The results will be presented through narrative synthesis.
ETHICS AND DISSEMINATION: This study relies on analysing existing scientific literature and does not require ethical approval. The outcomes of this scoping review will be submitted for publication in a peer-reviewed journal, with a preference for open access.
STUDY REGISTRATION: OSF (osf.io/swt4b).
Additional Links: PMID-39725443
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@article {pmid39725443,
year = {2024},
author = {Klapka, CS and Barbosa, BB and Magalhães, AR and Carioca, AAF and Lourenço, BH and Gomes, SM and Martins de Carvalho, A},
title = {Exploring the effects of climate change on child malnutrition: protocol for a scoping review.},
journal = {BMJ open},
volume = {14},
number = {12},
pages = {e090285},
pmid = {39725443},
issn = {2044-6055},
mesh = {Child, Preschool ; Humans ; Infant ; *Child Nutrition Disorders/epidemiology ; *Climate Change ; Pediatric Obesity/epidemiology ; Research Design ; Systematic Reviews as Topic ; },
abstract = {INTRODUCTION: Rapid climate changes in the early 21st century have triggered a global syndemic intertwining obesity, undernutrition and climate change, profoundly affecting health, especially children. Despite increasing research, a significant gap persists in understanding the mechanisms linking climate change to child malnutrition, particularly in children under 5 years old. This protocol proposes a scoping review to address this gap, with the aim of mapping the available evidence on the relationship between climate change and malnutrition among children under 5 years old.
METHODS AND ANALYSIS: This scoping review will be conducted according to the Joanna Briggs Manual for Evidence Synthesis, and the results will be reported in accordance with the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) checklist to ensure a replicable process. The search will be conducted using MEDLINE (PubMed), Web of Science, Scopus and Embase databases. The studies to be included will be selected according to the inclusion and exclusion criteria defined based on the Population, Concept and Context technique. The study population will consist of children under 5 years old, with a focus on examining the impact of climate change on health outcomes related to nutrition, obesity and undernutrition. Original articles in English, Spanish and Portuguese will be selected without any restrictions on the publication year. Two researchers will independently select the articles and extract the data. The results will be presented through narrative synthesis.
ETHICS AND DISSEMINATION: This study relies on analysing existing scientific literature and does not require ethical approval. The outcomes of this scoping review will be submitted for publication in a peer-reviewed journal, with a preference for open access.
STUDY REGISTRATION: OSF (osf.io/swt4b).},
}
MeSH Terms:
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Child, Preschool
Humans
Infant
*Child Nutrition Disorders/epidemiology
*Climate Change
Pediatric Obesity/epidemiology
Research Design
Systematic Reviews as Topic
RevDate: 2024-12-26
Beyond being a rheumatologist: Environment, climate change, and carbon footprint - We need an action!.
Additional Links: PMID-39725249
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@article {pmid39725249,
year = {2024},
author = {Bilgin, E},
title = {Beyond being a rheumatologist: Environment, climate change, and carbon footprint - We need an action!.},
journal = {Autoimmunity reviews},
volume = {},
number = {},
pages = {103737},
doi = {10.1016/j.autrev.2024.103737},
pmid = {39725249},
issn = {1873-0183},
}
RevDate: 2024-12-26
Scenario analysis of supply- and demand-side solutions for circular economy and climate change mitigation in the global building sector.
Journal of industrial ecology, 28(6):1699-1715.
Residential and non-residential buildings are a major contributor to human well-being. At the same time, buildings cause 30% of final energy use, 18% of greenhouse gas emissions (GHGE), and about 65% of material accumulation globally. With electrification and higher energy efficiency of buildings, material-related emissions gain relevance. The circular economy (CE) strategies, narrow, slow, and close, together with wooden buildings, can reduce material-related emissions. We provide a comprehensive set of building stock transformation scenarios for 10 world regions until 2060, using the resource efficiency climate change model of the stock-flow-service nexus and including the full CE spectrum plus wood-intensive buildings. The 2020-2050 global cumulative new construction ranges from 150 to 280 billion m[2] for residential and 70-120 billion m[2] for non-residential buildings. Ambitious CE reduces cumulative 2020-2050 primary material demand from 80 to 30 gigatons (Gt) for cement and from 35 to 15 Gt for steel. Lowering floor space demand by 1 m[2] per capita leads to global savings of 800-2500 megatons (Mt) of cement, 300-1000 Mt of steel, and 3-10 Gt CO2-eq, depending on industry decarbonization and CE roll-out. Each additional Mt of structural timber leads to savings of 0.4-0.55 Mt of cement, 0.6-0.85 Mt of steel, and 0.8-1.8 Mt CO2-eq of system-wide GHGE. CE reduces 2020-2050 cumulative GHGE by up to 44%, where the highest contribution comes from the narrow CE strategies, that is, lower floorspace and lightweight buildings. Very low carbon emission trajectories are possible only when combining supply- and demand-side strategies. This article met the requirements for a gold-gold JIE data openness badge described at http://jie.click/badges.
Additional Links: PMID-39722867
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@article {pmid39722867,
year = {2024},
author = {Pauliuk, S and Carrer, F and Heeren, N and Hertwich, EG},
title = {Scenario analysis of supply- and demand-side solutions for circular economy and climate change mitigation in the global building sector.},
journal = {Journal of industrial ecology},
volume = {28},
number = {6},
pages = {1699-1715},
pmid = {39722867},
issn = {1088-1980},
abstract = {Residential and non-residential buildings are a major contributor to human well-being. At the same time, buildings cause 30% of final energy use, 18% of greenhouse gas emissions (GHGE), and about 65% of material accumulation globally. With electrification and higher energy efficiency of buildings, material-related emissions gain relevance. The circular economy (CE) strategies, narrow, slow, and close, together with wooden buildings, can reduce material-related emissions. We provide a comprehensive set of building stock transformation scenarios for 10 world regions until 2060, using the resource efficiency climate change model of the stock-flow-service nexus and including the full CE spectrum plus wood-intensive buildings. The 2020-2050 global cumulative new construction ranges from 150 to 280 billion m[2] for residential and 70-120 billion m[2] for non-residential buildings. Ambitious CE reduces cumulative 2020-2050 primary material demand from 80 to 30 gigatons (Gt) for cement and from 35 to 15 Gt for steel. Lowering floor space demand by 1 m[2] per capita leads to global savings of 800-2500 megatons (Mt) of cement, 300-1000 Mt of steel, and 3-10 Gt CO2-eq, depending on industry decarbonization and CE roll-out. Each additional Mt of structural timber leads to savings of 0.4-0.55 Mt of cement, 0.6-0.85 Mt of steel, and 0.8-1.8 Mt CO2-eq of system-wide GHGE. CE reduces 2020-2050 cumulative GHGE by up to 44%, where the highest contribution comes from the narrow CE strategies, that is, lower floorspace and lightweight buildings. Very low carbon emission trajectories are possible only when combining supply- and demand-side strategies. This article met the requirements for a gold-gold JIE data openness badge described at http://jie.click/badges.},
}
RevDate: 2024-12-26
Climate change and the emergence and exacerbation of infectious diseases: A review.
World journal of virology, 13(4):96476.
Experts expressed severe concerns over the possibility of increasing burden of infectious diseases as the planet's climate began to change years ago. There have been increased rates of climate-related catastrophes and as global temperatures rise, emergence of certain viruses has become a serious concern. Vectors are susceptible to changing temperatures as they exhibit innate responses to thermal stress to increase survivability. Climate change impacts virus reservoirs, increasing transmission rates of vectors. Vector-borne diseases have already witnessed increasing numbers compared to before. Certain non-endemic areas are encountering their first-ever infectious disease cases due to increasing temperatures. Tick-borne diseases are undergoing transformations provoking a heightened prevalence. Food-borne illnesses are expected to increase owing to warmer temperatures. It is important to recognize that climate change has a multivariable impact on the transmission of viruses. With climate change comes the potential of increasing interspecies interactions promoting jumps. These factors must be considered, and an informed strategy must be formulated. Adaptation and mitigation strategies are required to curb these diseases from spreading. Despite significant evidence that climate change affects infectious diseases, gaps in research exist. We conducted this review to identify the potential role climate change plays in the emergence of new viruses.
Additional Links: PMID-39722757
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@article {pmid39722757,
year = {2024},
author = {Ali, A and Shaikh, A and Sethi, I and Surani, S},
title = {Climate change and the emergence and exacerbation of infectious diseases: A review.},
journal = {World journal of virology},
volume = {13},
number = {4},
pages = {96476},
pmid = {39722757},
issn = {2220-3249},
abstract = {Experts expressed severe concerns over the possibility of increasing burden of infectious diseases as the planet's climate began to change years ago. There have been increased rates of climate-related catastrophes and as global temperatures rise, emergence of certain viruses has become a serious concern. Vectors are susceptible to changing temperatures as they exhibit innate responses to thermal stress to increase survivability. Climate change impacts virus reservoirs, increasing transmission rates of vectors. Vector-borne diseases have already witnessed increasing numbers compared to before. Certain non-endemic areas are encountering their first-ever infectious disease cases due to increasing temperatures. Tick-borne diseases are undergoing transformations provoking a heightened prevalence. Food-borne illnesses are expected to increase owing to warmer temperatures. It is important to recognize that climate change has a multivariable impact on the transmission of viruses. With climate change comes the potential of increasing interspecies interactions promoting jumps. These factors must be considered, and an informed strategy must be formulated. Adaptation and mitigation strategies are required to curb these diseases from spreading. Despite significant evidence that climate change affects infectious diseases, gaps in research exist. We conducted this review to identify the potential role climate change plays in the emergence of new viruses.},
}
RevDate: 2024-12-26
Historic rewiring of grass flowering time pathways and implications for crop improvement under climate change.
The New phytologist [Epub ahead of print].
Grasses are fundamental to human survival, providing a large percentage of our calories, fuel, and fodder for livestock, and an enormous global carbon sink. A particularly important part of the grass plant is the grain-producing inflorescence that develops in response to both internal and external signals that converge at the shoot tip to influence meristem behavior. Abiotic signals that trigger reproductive development vary across the grass family, mostly due to the unique ecological and phylogenetic histories of each clade. The time it takes a grass to flower has implications for its ability to escape harsh environments, while also indirectly affecting abiotic stress tolerance, inflorescence architecture, and grain yield. Here, we synthesize recent insights into the evolution of grass flowering time in response to past climate change, particularly focusing on genetic convergence in underlying traits. We then discuss how and why the rewiring of a shared ancestral flowering pathway affects grass yields, and outline ways in which researchers are using this and other information to breed higher yielding, climate-proof cereal crops.
Additional Links: PMID-39722593
Publisher:
PubMed:
Citation:
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@article {pmid39722593,
year = {2024},
author = {Verrico, B and Preston, JC},
title = {Historic rewiring of grass flowering time pathways and implications for crop improvement under climate change.},
journal = {The New phytologist},
volume = {},
number = {},
pages = {},
doi = {10.1111/nph.20375},
pmid = {39722593},
issn = {1469-8137},
support = {IOS-2120732//Division of Integrative Organismal Systems/ ; },
abstract = {Grasses are fundamental to human survival, providing a large percentage of our calories, fuel, and fodder for livestock, and an enormous global carbon sink. A particularly important part of the grass plant is the grain-producing inflorescence that develops in response to both internal and external signals that converge at the shoot tip to influence meristem behavior. Abiotic signals that trigger reproductive development vary across the grass family, mostly due to the unique ecological and phylogenetic histories of each clade. The time it takes a grass to flower has implications for its ability to escape harsh environments, while also indirectly affecting abiotic stress tolerance, inflorescence architecture, and grain yield. Here, we synthesize recent insights into the evolution of grass flowering time in response to past climate change, particularly focusing on genetic convergence in underlying traits. We then discuss how and why the rewiring of a shared ancestral flowering pathway affects grass yields, and outline ways in which researchers are using this and other information to breed higher yielding, climate-proof cereal crops.},
}
RevDate: 2024-12-25
Assessing the geographical diversity of climate change risks in Japan by overlaying climatic impacts with exposure and vulnerability indicators.
The Science of the total environment, 959:178076 pii:S0048-9697(24)08234-2 [Epub ahead of print].
Understanding multifaceted climate change risks and their interconnections is essential for effective adaptation strategies, which require comprehensive assessments of both climatic impact variations and social-environmental exposures/vulnerabilities. This study examines these interconnections and creates multitier delineations of future climate risks across Japan by overlaying homogeneous impact zones (HIZs) with exposure-vulnerability complexes (EVCs). We delineated eight EVC regions, each exhibiting similar patterns of exposure and vulnerability, via multivariate clustering and similarity search on the basis of future population and land cover/use data. Under the Shared Socioeconomic Pathway 5 scenario, 8.07 % of Japan's area was identified as urban, 66.18 % as forest, and 16.66 % as agricultural land, depending on vulnerability and exposure characteristics. We then spatially intersected these EVCs with six HIZs, which represent common patterns of multisectoral climatic impact variations. This intersection revealed low geographical correspondence between climatic impact variations and exposure-vulnerability factors, indicating high spatial variability in climate risk across Japan. The use of EVCs helps identify areas with anticipated climate change risks. The spatial nexus between HIZs and EVCs underscores the geographical complexity and diversity of climate risks, revealing regions with high-impact variations alongside significant exposures and vulnerabilities. For example, urban EVCs highlight critical issues such as heat-related mortality and flood damage. By mapping these impact variations while focusing on exposure and vulnerability disparities, insights from HIZs and EVCs can inform future climate risk management and effective adaptation strategies at the national and regional levels.
Additional Links: PMID-39721548
Publisher:
PubMed:
Citation:
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@article {pmid39721548,
year = {2024},
author = {Liu, F and Masago, Y},
title = {Assessing the geographical diversity of climate change risks in Japan by overlaying climatic impacts with exposure and vulnerability indicators.},
journal = {The Science of the total environment},
volume = {959},
number = {},
pages = {178076},
doi = {10.1016/j.scitotenv.2024.178076},
pmid = {39721548},
issn = {1879-1026},
abstract = {Understanding multifaceted climate change risks and their interconnections is essential for effective adaptation strategies, which require comprehensive assessments of both climatic impact variations and social-environmental exposures/vulnerabilities. This study examines these interconnections and creates multitier delineations of future climate risks across Japan by overlaying homogeneous impact zones (HIZs) with exposure-vulnerability complexes (EVCs). We delineated eight EVC regions, each exhibiting similar patterns of exposure and vulnerability, via multivariate clustering and similarity search on the basis of future population and land cover/use data. Under the Shared Socioeconomic Pathway 5 scenario, 8.07 % of Japan's area was identified as urban, 66.18 % as forest, and 16.66 % as agricultural land, depending on vulnerability and exposure characteristics. We then spatially intersected these EVCs with six HIZs, which represent common patterns of multisectoral climatic impact variations. This intersection revealed low geographical correspondence between climatic impact variations and exposure-vulnerability factors, indicating high spatial variability in climate risk across Japan. The use of EVCs helps identify areas with anticipated climate change risks. The spatial nexus between HIZs and EVCs underscores the geographical complexity and diversity of climate risks, revealing regions with high-impact variations alongside significant exposures and vulnerabilities. For example, urban EVCs highlight critical issues such as heat-related mortality and flood damage. By mapping these impact variations while focusing on exposure and vulnerability disparities, insights from HIZs and EVCs can inform future climate risk management and effective adaptation strategies at the national and regional levels.},
}
RevDate: 2024-12-25
Effects of climate change on the occurrence and distribution of Western equine encephalitis virus in South America.
Public health, 239:1-8 pii:S0033-3506(24)00527-4 [Epub ahead of print].
OBJECTIVES: The Western equine encephalitis virus (WEEV) is a globally relevant vector-borne pathogen that causes encephalitis. The role of environmental variables in the epidemiology of WEEV has become greater in the context of climate change. In December 2023, a significant resurgence of WEEV began in South America, with major ongoing outbreaks in Argentina and Uruguay. In this study, we employed a machine learning algorithm to model the distribution of WEEV in South America, considering both present and future scenarios.
STUDY DESIGN: Ecological retrospective study.
METHODS: We conducted a modelling study to identify areas with the highest prevalence of WEEV in South America, based on confirmed human and equine cases during the 2023/2024 outbreak and climatic variables. Our analysis utilised Maxent software, a machine learning algorithm for species distribution modelling.
RESULTS: Our results indicate that environmental variables, particularly thermal seasonality and annual rainfall, can directly influence the occurrence of WEEV, leading to increased virus incidence. Consequently, high-risk areas may shift in the future. Countries, such as Paraguay, Venezuela, Colombia, and various regions in Brazil, particularly the Northeast, Midwest, and the Pantanal biomes, will be significantly impacted, drastically altering the current distribution of WEEV.
CONCLUSIONS: The ongoing WEEV outbreak in South America is concerning because it coincides with migratory bird stopovers. These birds are natural hosts that can spread the virus to unaffected areas. Our results will help to identify priority areas for developing preventive measures and establishing epidemiological surveillance.
Additional Links: PMID-39721139
Publisher:
PubMed:
Citation:
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@article {pmid39721139,
year = {2024},
author = {Lorenz, C and de Azevedo, TS and Chiaravalloti-Neto, F},
title = {Effects of climate change on the occurrence and distribution of Western equine encephalitis virus in South America.},
journal = {Public health},
volume = {239},
number = {},
pages = {1-8},
doi = {10.1016/j.puhe.2024.12.031},
pmid = {39721139},
issn = {1476-5616},
abstract = {OBJECTIVES: The Western equine encephalitis virus (WEEV) is a globally relevant vector-borne pathogen that causes encephalitis. The role of environmental variables in the epidemiology of WEEV has become greater in the context of climate change. In December 2023, a significant resurgence of WEEV began in South America, with major ongoing outbreaks in Argentina and Uruguay. In this study, we employed a machine learning algorithm to model the distribution of WEEV in South America, considering both present and future scenarios.
STUDY DESIGN: Ecological retrospective study.
METHODS: We conducted a modelling study to identify areas with the highest prevalence of WEEV in South America, based on confirmed human and equine cases during the 2023/2024 outbreak and climatic variables. Our analysis utilised Maxent software, a machine learning algorithm for species distribution modelling.
RESULTS: Our results indicate that environmental variables, particularly thermal seasonality and annual rainfall, can directly influence the occurrence of WEEV, leading to increased virus incidence. Consequently, high-risk areas may shift in the future. Countries, such as Paraguay, Venezuela, Colombia, and various regions in Brazil, particularly the Northeast, Midwest, and the Pantanal biomes, will be significantly impacted, drastically altering the current distribution of WEEV.
CONCLUSIONS: The ongoing WEEV outbreak in South America is concerning because it coincides with migratory bird stopovers. These birds are natural hosts that can spread the virus to unaffected areas. Our results will help to identify priority areas for developing preventive measures and establishing epidemiological surveillance.},
}
RevDate: 2024-12-25
Interactive effects of nitrogen deposition and climate change on a globally rare forest geophyte.
Plant biology (Stuttgart, Germany) [Epub ahead of print].
Nitrogen (N) deposition and climate change are both known to threaten global biodiversity. However, we still have a limited understanding of how interactions between these global change drivers affect individuals and populations of specialist species, such as geophytes, within their natural habitat. We explored possible interactive effects of N, drought, and warming on population vitality (mean leaf length, leaf density, flowering probability) and morpho-physiological traits (e.g., leaf and bulb size, N allocation to leaves and bulbs) of the globally rare forest geophyte Gagea spathacea (Liliaceae) in deciduous forests of northern Germany by applying experimental N addition across a climate gradient over a 5-year period. Mean leaf growth and leaf density were not affected by N addition but were enhanced by warmer and drier conditions in the months before leaf emergence. N addition increased N allocation of individual plants towards their subterranean bulbs. Importantly, effects of N addition on morpho-physiological traits depended on warming and drought, with N-fertilized plants showing increased leaf length and decreased specific leaf and bulb N concentration after drier autumns and warmer winters. This indicates that N deposition may partially compensate for increased N demands during warming-induced growth, although this growth-promoting interaction effect is not (yet) reflected in population vitality. Our results highlight the importance of considering multiple global environmental change drivers and a whole plant perspective (above- and belowground traits) to predict long-term growth responses of (endangered) forest spring geophytes and to develop adapted long-term protection strategies.
Additional Links: PMID-39720947
Publisher:
PubMed:
Citation:
show bibtex listing
hide bibtex listing
@article {pmid39720947,
year = {2024},
author = {Ohse, B and Jansen, D and Härdtle, W and Fichtner, A},
title = {Interactive effects of nitrogen deposition and climate change on a globally rare forest geophyte.},
journal = {Plant biology (Stuttgart, Germany)},
volume = {},
number = {},
pages = {},
doi = {10.1111/plb.13758},
pmid = {39720947},
issn = {1438-8677},
support = {01LC1312A//Bundesamt für Naturschutz/ ; //Bundesministerium für Umwelt, Naturschutz und nukleare Sicherheit/ ; //Bundesministerium für Bildung und Forschung/ ; },
abstract = {Nitrogen (N) deposition and climate change are both known to threaten global biodiversity. However, we still have a limited understanding of how interactions between these global change drivers affect individuals and populations of specialist species, such as geophytes, within their natural habitat. We explored possible interactive effects of N, drought, and warming on population vitality (mean leaf length, leaf density, flowering probability) and morpho-physiological traits (e.g., leaf and bulb size, N allocation to leaves and bulbs) of the globally rare forest geophyte Gagea spathacea (Liliaceae) in deciduous forests of northern Germany by applying experimental N addition across a climate gradient over a 5-year period. Mean leaf growth and leaf density were not affected by N addition but were enhanced by warmer and drier conditions in the months before leaf emergence. N addition increased N allocation of individual plants towards their subterranean bulbs. Importantly, effects of N addition on morpho-physiological traits depended on warming and drought, with N-fertilized plants showing increased leaf length and decreased specific leaf and bulb N concentration after drier autumns and warmer winters. This indicates that N deposition may partially compensate for increased N demands during warming-induced growth, although this growth-promoting interaction effect is not (yet) reflected in population vitality. Our results highlight the importance of considering multiple global environmental change drivers and a whole plant perspective (above- and belowground traits) to predict long-term growth responses of (endangered) forest spring geophytes and to develop adapted long-term protection strategies.},
}
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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.
ESP Rationale
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.
ESP Goal
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.
ESP Usage
Usage of the site grew rapidly and has remained high. Faculty began to use the site for their assigned readings. Other on-line publishers, ranging from The New York Times to Nature referenced ESP materials in their own publications. Nobel laureates (e.g., Joshua Lederberg) regularly used the site and even wrote to suggest changes and improvements.
ESP Content
When the site began, no journals were making their early content available in digital format. As a result, ESP was obliged to digitize classic literature before it could be made available. For many important papers — such as Mendel's original paper or the first genetic map — ESP had to produce entirely new typeset versions of the works, if they were to be available in a high-quality format.
ESP Help
Early support from the DOE component of the Human Genome Project was critically important for getting the ESP project on a firm foundation. Since that funding ended (nearly 20 years ago), the project has been operated as a purely volunteer effort. Anyone wishing to assist in these efforts should send an email to Robbins.
ESP Plans
With the development of methods for adding typeset side notes to PDF files, the ESP project now plans to add annotated versions of some classical papers to its holdings. We also plan to add new reference and pedagogical material. We have already started providing regularly updated, comprehensive bibliographies to the ESP.ORG site.
ESP Picks from Around the Web (updated 28 JUL 2024 )
Old Science
Weird Science
Treating Disease with Fecal Transplantation
Fossils of miniature humans (hobbits) discovered in Indonesia
Paleontology
Dinosaur tail, complete with feathers, found preserved in amber.
Astronomy
Mysterious fast radio burst (FRB) detected in the distant universe.
Big Data & Informatics
Big Data: Buzzword or Big Deal?
Hacking the genome: Identifying anonymized human subjects using publicly available data.