We examine possible funding sources for constructing Climate Change Haven Communities on a global basis. Areas of the planet that have the potential to house persons migrating to “safe havens” in their own or other ...We examine possible funding sources for constructing Climate Change Haven Communities on a global basis. Areas of the planet that have the potential to house persons migrating to “safe havens” in their own or other countries will require the rapid construction of communities capable of supporting them, their families, businesses and farms. However, different political-economic conditions are found across the areas which can serve as locations for these Climate Change Haven Communities. We develop funding and construction strategies for the United States (free-market capitalism), France and Spain (European Union supported economies), and Taiwan region (state-directed economy). The proposals for the Taiwan region should also be applicable to the rest of China.展开更多
This study examined the role of green energy development in mitigating climate change and fostering sustainable development in Central Asia including Kazakhstan,Uzbekistan,Kyrgyzstan,Tajikistan,and Turkmenistan.The re...This study examined the role of green energy development in mitigating climate change and fostering sustainable development in Central Asia including Kazakhstan,Uzbekistan,Kyrgyzstan,Tajikistan,and Turkmenistan.The region has substantial untapped potential in solar energy,wind energy,hydropower energy,as well as biomass and bioenergy,positioning it strategically for renewable energy deployment.The result demonstrated that integrating renewable energy can reduce greenhouse gas emissions,improve air quality,enhance energy security,and support rural development.Case studies from Kazakhstan,Uzbekistan,Kyrgyzstan,and Tajikistan showed measurable environmental and economic benefits.However,the large-scale use of renewable energy still faces numerous barriers,including outdated infrastructure,fragmented regulatory frameworks,limited investment,and shortages of technical expertise.Overcoming these obstacles requires institutional reform,stronger regional cooperation,and increasing engagement from international financial institutions and private investors.Modernizing grids,deploying storage systems,and investing in education,research,and innovation are critical for building human capacity in renewable energy sector.Accelerating the renewable energy transition is essential for Central Asia to meet climate goals,enhance environmental resilience,and ensure long-term socioeconomic development through innovation,investment,and regional collaboration.展开更多
Based on monthly runoff and climate datasets spanning 2000–2024,this study employed the Theil–Sen’s slope estimation,Mann–Kendall(M–K)trend test,as well as Pearson correlation and Spearman rank correlation analys...Based on monthly runoff and climate datasets spanning 2000–2024,this study employed the Theil–Sen’s slope estimation,Mann–Kendall(M–K)trend test,as well as Pearson correlation and Spearman rank correlation analyses to systematically examine the spatiotemporal patterns of runoff and its climatic driving mechanisms across Tajikistan,providing a scientific basis for sustainable water resource utilization and management in the study area.Results indicated that during 2000–2024,the annual runoff in Tajikistan exhibited statistically non-significant long-term trend(P=0.76),while displaying pronounced seasonal variability and strong spatial heterogeneity.Spring and summer average runoff primarily exhibited slight declining tendencies,while winter average runoff exhibited pronounced reduction in localized regions,such as the Syr Darya Basin,the Vakhsh River Basin,and the lower reaches of the Zeravshan River Basin.Precipitation emerged as the dominant positive driver of runoff,exhibiting moderate to strong positive correlations across over 78.00%of the country,whereas potential evapotranspiration consistently functioned as a negative driver.Rising temperatures exerted a dual competitive effect on runoff:in high-elevation,glacier-covered regions,rising temperatures temporarily increased runoff by accelerating glacier melt;however,at the national scale,the negative impact of rising temperature on runoff has played a slightly dominant role to a certain extent by enhancing evapotranspiration.Collectively,these results indicated that the present stability of runoff in Tajikistan is strongly dependent on the short-term compensatory effects of glacier melt and the risk of future runoff decline is likely to intensify as glacier reserves continue to diminish.This study provides a critical scientific evidence to inform sustainable water resource management in Tajikistan and underscores the need for glacier conservation and integrated water resource management strategies.展开更多
The hydrological system in Central Asia is highly sensitive to global climate change,significantly affecting water supply and energy production.In Tajikistan,the Vakhsh River—one of the main tributaries of the Amu Da...The hydrological system in Central Asia is highly sensitive to global climate change,significantly affecting water supply and energy production.In Tajikistan,the Vakhsh River—one of the main tributaries of the Amu Darya—plays a key role in the region’s hydropower and irrigation.However,research on long-term hydrological changes in its two top large basins—the Surkhob and Khingov river basins—remains limited.Therefore,this study analyzed long-term climate and hydrological changes in the Vakhsh River,including its main tributaries—the Surkhob and Khingov rivers—which are vital for the water resource management in Tajikistan and even in Central Asia.Using long-term hydrometeorological observations,the change trends of temperature(1933–2020),precipitation(1970–2020),and runoff(1940–2018)were examined to assess the impact of climate change on the regional water resources.The analysis revealed the occurrence of significant warming and a spatially uneven increase in precipitation.The temperature changes across three climatic periods(1933–1960,1960–1990,and 1990–2020)indicated that there was a transition from baseline level to accelerated warming.The precipitation showed a 2.99 mm/a increase in the Khingov River Basin and a 2.80 mm/a increase in the Surkhob River Basin during 1970–2020.Moreover,there was a gradual shift toward wetter conditions in recent decades.Despite the relatively stable annual mean runoff,seasonal redistribution occurred,with increased runoff in spring and reduced runoff in summer,due to the compensation of glacier melting.Moreover,this study forecasted runoff change during 2019–2040 using the exponential triple smoothing(ETS)method and revealed the occurrence of alternating wet and dry phases,emphasizing the sensitivity of the Vakhsh River Basin’s hydrological system to climate change and the necessity of adaptive water resource management in mountainous regions of Central Asia.Therefore,this study can provide evidence-based insights that are critical for future water resources planning,climate-resilient hydropower development,and regional adaptation strategies in climate-vulnerable basins in Central Asia.展开更多
To address climate change and highlight its global nature,the United Nations Framework Convention on Climate Change(UNFCCC)was adopted for the first time in history within the UN framework on May 9,1992,clearly establ...To address climate change and highlight its global nature,the United Nations Framework Convention on Climate Change(UNFCCC)was adopted for the first time in history within the UN framework on May 9,1992,clearly establishing the obligations of developed countries to take the lead in emission reduction and provide financial,technological,and capacity-building support to developing countries.Particularly since the 2015 Paris Agreement,successive UN climate conferences have placed high emphasis on financial and technological matters,with financial arrangements demonstrating an increasingly specific trend in recent years.The Glasgow Climate Pact adopted in 2021 urges developed country Parties to deliver on their commitment to the goal of providing USD 100 billion to developing country prties,while also urging developed country parties to at least double their provision of climate finance to developing country parties by 2025 compared to 2019 levels.展开更多
The intertwined challenges of air pollution and climate change represent a critical environmental dilemma of our time.These issues are inextricably linked through shared emission sources,coupled physical and chemical ...The intertwined challenges of air pollution and climate change represent a critical environmental dilemma of our time.These issues are inextricably linked through shared emission sources,coupled physical and chemical processes,and a common solution space in the transition to a sustainable future.Advanced atmospheric and Earth system modeling is therefore an indispensable tool for developing coordinated strategies that maximize co-benefits.This special issue,“Atmospheric and Earth System Modeling towards Coordinated Pollution Control and Climate Change Mitigation,”showcases cutting-edge research that enhances our modeling capabilities to address this complex nexus.The contributions collectively advance model fidelity and integration across scales,from fundamental particle properties to regional pollution transport and climate impacts.展开更多
There have been an increasing number of studies on climate change and population health over the past 20 years,with most focusing on health risk assessment,targeting different locations and populations with various di...There have been an increasing number of studies on climate change and population health over the past 20 years,with most focusing on health risk assessment,targeting different locations and populations with various diseases[1−2].While these studies have provided the necessary epidemiological evidence for health authorities in policymaking,it is time to develop and implement tailored health interventions to protect the health and well-being of communities,and particularly that of vulnerable groups.展开更多
Located downstream the Kupang Catchment in Indonesia,Pekalongan faces significant land subsidence issues,leading to severe coastal flooding.This study aimed to assess the impact of climate change on future flow regime...Located downstream the Kupang Catchment in Indonesia,Pekalongan faces significant land subsidence issues,leading to severe coastal flooding.This study aimed to assess the impact of climate change on future flow regimes and hydrological extremes to inform long-term water resources management strategies for the Kupang Catchment.Utilizing precipitation and air temperature data from general circulation models in the Coupled Model Intercomparison Project 6(CMIP6)and employing bias correction techniques,the Soil and Water Assessment Tool(SWAT)hydrological model was employed to analyze climate-induced changes in hydrological fluxes,specifically streamflow.Results indicated a consistent increase in monthly streamflow during the wet season,with a substantial rise of 22.8%,alongside a slight decrease of 18.0%during the dry season.Moreover,both the frequency and severity of extremely low and high flows were projected to intensify by approximately 50%and 70%,respectively,for a 20-year return period,suggesting heightened flood and drought risks in the future.The observed declining trend in low flow,by up to 11%,indicated the potential for long-term groundwater depletion exacerbating the threat of land subsidence and coastal flooding,especially in areas with inadequate surface water management policies and infrastructure.展开更多
Food systems are deeply affected by climate change and air pollution,while being key contributors to these environmental challenges.Understanding the complex interactions among food systems,climate change,and air poll...Food systems are deeply affected by climate change and air pollution,while being key contributors to these environmental challenges.Understanding the complex interactions among food systems,climate change,and air pollution is crucial for mitigating climate change,improving air quality,and promoting the sustainable development of food systems.However,the literature lacks a comprehensive review of these interactions,particularly in the current phase of rapid development in the field.To address this gap,this study systematically reviews recent research on the impacts of climate change and air pollution on food systems,as well as the greenhouse gas and air pollutant emissions from agri-food systems and their contribution to global climate change and air pollution.In addition,this study summarizes various strategies for mitigation and adaptation,including adjustments in agricultural practices and food supply chains.Profound changes in food systems are urgently needed to enhance adaptability and reduce emissions.This review offers a critical overview of current research on the interactions among food systems,climate change,and air pollution and highlights future research directions to support the transition to sustainable food systems.展开更多
Aboveground biomass(AGB)and belowground biomass(BGB)are key components of carbon storage,yet their responses to future climate changes remain poorly understood,particularly in China.Understanding these dynamics is ess...Aboveground biomass(AGB)and belowground biomass(BGB)are key components of carbon storage,yet their responses to future climate changes remain poorly understood,particularly in China.Understanding these dynamics is essential for global carbon cycle modeling and ecosystem management.This study integrates field observations,machine learning,and multi-source remote sensing data to reconstruct the distributions of AGB and BGB in China from 2000 to 2020.Then CMIP6 was used to predict the distribution of China under three SSP scenarios(SSP1-1.9,SSP2-4.5,SSP5-8.5)from 2020 to 2100 to fill the existing knowledge gap.The predictive accuracy for AGB(R^(2)=0.85)was significantly higher than for BGB(R^(2)=0.48),likely due to the greater complexity of modeling belowground dynamics.NDVI(Normalized Difference Vegetation Index)and soil organic carbon density(SOC)were identified as the primary drivers of AGB and BGB changes.During 2000-2020,AGB in China remained stable at approximately 10.69 Pg C,while BGB was around 5.06 Pg C.Forest ecosystems contributed 88.52% of AGB and 43.83% of BGB.AGB showed a relatively slow annual increase,while BGB demonstrated a significant annual growth rate of approximately 37 Tg C yr^(−1).Under the low-emission scenario,both AGB and BGB show fluctuations and steady growth,particularly in South China and the northwestern part of Northeast China.Under the moderate-emission scenario,AGB and BGB show significant declines and increases,respectively.In the high-emission scenario,both AGB and BGB decline significantly,particularly in the southwestern and central regions.These results provide valuable insights into ecosystem carbon dynamics under climate change,emphasizing the relatively low responsiveness of AGB and BGB to climatic variability,and offering guidance for sustainable land use and management strategies.展开更多
Agricultural pests cause enormous losses in annual agricultural production.Understanding the evolutionary responses and adaptive capacity of agricultural pests under climate change is crucial for establishing sustaina...Agricultural pests cause enormous losses in annual agricultural production.Understanding the evolutionary responses and adaptive capacity of agricultural pests under climate change is crucial for establishing sustainable and environmentally friendly agricultural pest management.In this study,we integrate climate modeling and landscape genomics to investigate the distributional dynamics of the cotton bollworm(Helicoverpa armigera)in the adaptation to local environments and resilience to future climate change.Notably,the predicted inhabitable areas with higher suitability for the cotton bollworm could be eight times larger in the coming decades.Climate change is one of the factors driving the dynamics of distribution and population differentiation of the cotton bollworm.Approximately 19,000 years ago,the cotton bollworm expanded from its ancestral African population,followed by gradual occupations of the European,Asian,Oceanian,and American continents.Furthermore,we identify seven subpopulations with high dispersal and adaptability which may have an increased risk of invasion potential.Additionally,a large number of candidate genes and SNPs linked to climatic adaptation were mapped.These findings could inform sustainable pest management strategies in the face of climate change,aiding future pest forecasting and management planning.展开更多
Agriculture,significantly impacted by climate change and climate variability,serves as the primary livelihood for smallholder farmers in South Asia.This study aims to examine and evaluate the factors influencing small...Agriculture,significantly impacted by climate change and climate variability,serves as the primary livelihood for smallholder farmers in South Asia.This study aims to examine and evaluate the factors influencing smallholder farmers'adaptive capacity(AC)in addressing these risks through surveys from 633 households across Nepal,India,and Bangladesh.The findings reveal that AC is influenced by various indicators categorized under eight principal factors.The first three factors,which explain about one-third of the variance in each country,include distinct significant indicators for each nation:in Nepal,these indicators are landholding size,skill-development training,knowledge of improved seed varieties,number of income sources,access to markets,and access to financial institutions;in India,they encompass ac-cess to agricultural-input information,knowledge of seed varieties,access to markets,access to crop insurance,changing the sowing/harvesting times of crops,and access to financial ser-vices;in Bangladesh,the key factors are access to financial institutions,community coopera-tion,changing the sowing/harvesting times of crops,knowledge of improved seed varieties,and access to agricultural-input information.Notably,indicators such as trust in weather in-formation,changing sowing/harvesting times of crops,and crop insurance were identified as important determinants of AC,which have been overlooked in previous studies.展开更多
AAAAI/WAO Joint Congress was held in San Diego,California from February 28 to March 3,2025.The meeting theme of the year was“Climate Change and Allergic Diseases:Global Impact on Health”.This theme carried not just ...AAAAI/WAO Joint Congress was held in San Diego,California from February 28 to March 3,2025.The meeting theme of the year was“Climate Change and Allergic Diseases:Global Impact on Health”.This theme carried not just the weight of science,but also a sense of urgency in a world in the midst of change from many perspectives,not just scientific but also political and sociological.Other hot topics included“The Role of Artificial Intelligence and Informatics in the Detection and Management of Allergic Disorders”and“Asthma Management in an Ever-Changing World”.In the area of food allergy,a report on OUtMATCH was presented,focusing on the outcome of Omalizumab vs multi-food Oral Immunotherapy.An update on the new Immunotherapy Practice Parameter(2024)provided information on next-generation allergen immunotherapy.These topics are not independent of each other,illustrating the complex nature of our specialty.For example,climate change can affect air pollution,leading to increased asthma prevalence.This affects strategies for developing new asthma treatment algorithms,potentially leveraging artificial intelligence to optimize outcomes.Artificial intelligence is poised to transform our lives,not just in asthma management,but all across all areas of healthcare.Climate change will also impact how we treat food allergies due to the impact of microbiome changes resulting from changing exposures to environmental pollutants and allergens,necessitating new and innovative methods of prevention and treatment.This meeting was especially significant given the world’s lack of commitment to addressing critical planetary issues,such as climate change.It is hoped that the meeting theme will at least draw attention once again to the deleterious health effects of climate change.展开更多
Cotton is an essential agricultural commodity,but its global yield is greatly affected by climate change,which poses a serious threat to the agriculture sector.This review aims to provide an overview of the impact of ...Cotton is an essential agricultural commodity,but its global yield is greatly affected by climate change,which poses a serious threat to the agriculture sector.This review aims to provide an overview of the impact of climate change on cotton production and the use of genomic approaches to increase stress tolerance in cotton.This paper discusses the effects of rising temperatures,changing precipitation patterns,and extreme weather events on cotton yield.It then explores various genomic strategies,such as genomic selection and marker-assisted selection,which can be used to develop stress-tolerant cotton varieties.The review emphasizes the need for interdisciplinary research efforts and policy interventions to mitigate the adverse effects of climate change on cotton production.Furthermore,this paper presents advanced prospects,including genomic selection,gene editing,multi-omics integration,highthroughput phenotyping,genomic data sharing,climate-informed breeding,and phenomics-assisted genomic selection,for enhancing stress resilience in cotton.Those innovative approaches can assist cotton researchers and breeders in developing highly resilient cotton varieties capable of withstanding the challenges posed by climate change,ensuring the sustainable and prosperous future of cotton production.展开更多
Climate change is a pressing global environmental issue^([1]).The gradual rise in global surface temperature is the most immediate and direct among its public health impacts.Influenza,the leading cause of human respir...Climate change is a pressing global environmental issue^([1]).The gradual rise in global surface temperature is the most immediate and direct among its public health impacts.Influenza,the leading cause of human respiratory viral infections,remains a substantial public health concern owing to its considerable disease burden,particularly in highrisk groups.Mounting epidemiological evidence has linked influenza to extreme heat and cold weather^([2–4]).展开更多
Brief description Climate change represents an unparalleled existential threat to humanity in the twenty-first century,demanding urgent and sustained global attention.Among the vast array of actors shaping Earth’s cl...Brief description Climate change represents an unparalleled existential threat to humanity in the twenty-first century,demanding urgent and sustained global attention.Among the vast array of actors shaping Earth’s climate system,microorganisms occupy a uniquely significant position.As the planet’s most abundant and diverse life forms,they not only respond sensitively to climatic change but also exert profound influence upon them.Microbes-comprising viruses,bacteria,archaea,fungi,algae,and protozoa-pervade from terrestrial soils and urban infrastructures to atmospheric layers,subterranean environments,and aquatic ecosystems.By virtue of their staggering abundance and metabolic diversity,microbes drive the cycling of essential elements at a planetary scale,sustain key symbiotic relationships with agricultural crops,and function as both sources and sinks of greenhouse gases.Thus,microorganisms must be recognized as indispensable agents within the Earth system,integral to understanding and addressing the dynamics of climate change.展开更多
The accelerated pace of natural and human-driven climate change presents profound challenges for Earth's systems.Oceans and ice sheets are critical regulators of climate systems,functioning as carbon sinks and the...The accelerated pace of natural and human-driven climate change presents profound challenges for Earth's systems.Oceans and ice sheets are critical regulators of climate systems,functioning as carbon sinks and thermal reservoirs.However,they are increasingly vulnerable to warming and greenhouse gas emissions.展开更多
Climate and weather significantly influence the duration,timing,and intensity of disease outbreaks,reshaping the global landscape of infectious diseases.Rising temperatures and shifts in precipitation patterns driven ...Climate and weather significantly influence the duration,timing,and intensity of disease outbreaks,reshaping the global landscape of infectious diseases.Rising temperatures and shifts in precipitation patterns driven by climate change can directly impact the survival and reproduction of pathogens and vector organisms.Moreover,climate change is expected to exacerbate extreme weather events,including floods and droughts,which can disrupt infrastructure and increase the risk of waterand foodborne diseases.There are potential shifts in the temporal and spatial patterns of infectious disease transmission owing to climate change.Furthermore,climate change may alter the epidemiology of vaccine-preventable diseases.These climatic variations not only affect the ecological characteristics of pathogens and vectors but also indirectly influence human behaviors and socioeconomic conditions,further amplifying disease transmission risks.Addressing this challenge requires an interdisciplinary collaboration and comprehensive public health strategies.This review aims to synthesize the current evidence on the impact of climate change on climate-sensitive infectious diseases and elucidate the underlying mechanisms and transmission pathways.Additionally,we explored adaptive policy strategies to mitigate the public health burden of infectious diseases in the context of climate change,offering insights for global health governance and disease control efforts.展开更多
Climate change has well-documented psychological consequences for society.However,the emotional experiences of frontline conservation professionals remain underexplored.As key knowledge producers and participants in d...Climate change has well-documented psychological consequences for society.However,the emotional experiences of frontline conservation professionals remain underexplored.As key knowledge producers and participants in decision-making processes,conservation researchers play a crucial role in shaping and implementing adaptation and mitigation efforts,which are pivotal for effective climate planning.Understanding their emotional responses is essential for enhancing the success of these strategies and supporting climate action.This study aims to identify the most prevalent emotions experienced by conservation researchers regarding climate change across various countries and to examine the qualitative and quantitative factors shaping these emotions.An online survey was conducted with 362 participants from 98 academic and research institutions,utilising both closed and open-ended questions to capture demographic data,climate knowledge,stances on mitigation and adaptation,and emotional responses.Data analysis revealed that feelings of powerlessness,guilt,and concern were most frequently reported,driven by a profound sense of inability to halt climate change,frustration with perceived inaction by governments and industries,and self-assessed personal shortcomings.Age and stances on climate adaptation were identified as primary factors influencing emotional responses,particularly among individuals aged 20–50 and 61–70,with opposition to adaptation correlating with stronger emotional reactions.Demographic factors such as region,place of residence,and mitigation stances played a minor role.These findings provide valuable insights into the psychological well-being of conservation researchers related to climate change.展开更多
Significant variations in global temperatures and weather patterns over time are known as climate change.Although it occurs naturally,human activities—particularly the burning of fossil fuels,deforestation,and indust...Significant variations in global temperatures and weather patterns over time are known as climate change.Although it occurs naturally,human activities—particularly the burning of fossil fuels,deforestation,and industrial processes—are accelerating these changes,which have various detrimental effects on the environment.This review aims to highlight the edapho-climatic requirements of this cactus and the advantages and challenges of its cultivation to mitigate climate change.The prickly pear cactus is a plant with numerous financial and environmental advantages.It needs well-draining,sandy or gravelly soil to avoid root rot and do best in full sun.With a strong tolerance for dryness,they thrive in arid or semi-arid regions with scorching summers and prefer sparing watering.Despite being suited to tropical climates,some species can tolerate freezing temperatures and sporadic frost.Once established,these hardy plants require little care and thrive in nutrient-poor soils,which makes them perfect for xeriscaping or challenging growing environments.Because of its high water use efficiency ratio and low water requirements,prickly pear can be grown in marginally dry and semi-arid areas.The cactus does contribute to the ecological and socioeconomic fight against climate change.For instance,it supports sustainable agriculture,biodiversity preservation,soil restoration,carbon sequestration,and effective water usage.Demarcating dry and semi-arid zones and fostering employment in these areas is beneficial from a socioeconomic standpoint.The prickly pear’s traditional cultural heritage supports its current economic function as a crop that can withstand drought.While ecological threats necessitate balanced management,this adaptability promotes sustainable growth.Innovations in bioenergy and value-added goods build on its historical applications,increasing its socioeconomic advantages and,eventually,its worldwide significance.展开更多
文摘We examine possible funding sources for constructing Climate Change Haven Communities on a global basis. Areas of the planet that have the potential to house persons migrating to “safe havens” in their own or other countries will require the rapid construction of communities capable of supporting them, their families, businesses and farms. However, different political-economic conditions are found across the areas which can serve as locations for these Climate Change Haven Communities. We develop funding and construction strategies for the United States (free-market capitalism), France and Spain (European Union supported economies), and Taiwan region (state-directed economy). The proposals for the Taiwan region should also be applicable to the rest of China.
文摘This study examined the role of green energy development in mitigating climate change and fostering sustainable development in Central Asia including Kazakhstan,Uzbekistan,Kyrgyzstan,Tajikistan,and Turkmenistan.The region has substantial untapped potential in solar energy,wind energy,hydropower energy,as well as biomass and bioenergy,positioning it strategically for renewable energy deployment.The result demonstrated that integrating renewable energy can reduce greenhouse gas emissions,improve air quality,enhance energy security,and support rural development.Case studies from Kazakhstan,Uzbekistan,Kyrgyzstan,and Tajikistan showed measurable environmental and economic benefits.However,the large-scale use of renewable energy still faces numerous barriers,including outdated infrastructure,fragmented regulatory frameworks,limited investment,and shortages of technical expertise.Overcoming these obstacles requires institutional reform,stronger regional cooperation,and increasing engagement from international financial institutions and private investors.Modernizing grids,deploying storage systems,and investing in education,research,and innovation are critical for building human capacity in renewable energy sector.Accelerating the renewable energy transition is essential for Central Asia to meet climate goals,enhance environmental resilience,and ensure long-term socioeconomic development through innovation,investment,and regional collaboration.
基金funded by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB0720203)the National Key Research and Development Program of China(2023YFF0805603).
文摘Based on monthly runoff and climate datasets spanning 2000–2024,this study employed the Theil–Sen’s slope estimation,Mann–Kendall(M–K)trend test,as well as Pearson correlation and Spearman rank correlation analyses to systematically examine the spatiotemporal patterns of runoff and its climatic driving mechanisms across Tajikistan,providing a scientific basis for sustainable water resource utilization and management in the study area.Results indicated that during 2000–2024,the annual runoff in Tajikistan exhibited statistically non-significant long-term trend(P=0.76),while displaying pronounced seasonal variability and strong spatial heterogeneity.Spring and summer average runoff primarily exhibited slight declining tendencies,while winter average runoff exhibited pronounced reduction in localized regions,such as the Syr Darya Basin,the Vakhsh River Basin,and the lower reaches of the Zeravshan River Basin.Precipitation emerged as the dominant positive driver of runoff,exhibiting moderate to strong positive correlations across over 78.00%of the country,whereas potential evapotranspiration consistently functioned as a negative driver.Rising temperatures exerted a dual competitive effect on runoff:in high-elevation,glacier-covered regions,rising temperatures temporarily increased runoff by accelerating glacier melt;however,at the national scale,the negative impact of rising temperature on runoff has played a slightly dominant role to a certain extent by enhancing evapotranspiration.Collectively,these results indicated that the present stability of runoff in Tajikistan is strongly dependent on the short-term compensatory effects of glacier melt and the risk of future runoff decline is likely to intensify as glacier reserves continue to diminish.This study provides a critical scientific evidence to inform sustainable water resource management in Tajikistan and underscores the need for glacier conservation and integrated water resource management strategies.
基金supported by the National Natural Science Foundation of China(W2412135).
文摘The hydrological system in Central Asia is highly sensitive to global climate change,significantly affecting water supply and energy production.In Tajikistan,the Vakhsh River—one of the main tributaries of the Amu Darya—plays a key role in the region’s hydropower and irrigation.However,research on long-term hydrological changes in its two top large basins—the Surkhob and Khingov river basins—remains limited.Therefore,this study analyzed long-term climate and hydrological changes in the Vakhsh River,including its main tributaries—the Surkhob and Khingov rivers—which are vital for the water resource management in Tajikistan and even in Central Asia.Using long-term hydrometeorological observations,the change trends of temperature(1933–2020),precipitation(1970–2020),and runoff(1940–2018)were examined to assess the impact of climate change on the regional water resources.The analysis revealed the occurrence of significant warming and a spatially uneven increase in precipitation.The temperature changes across three climatic periods(1933–1960,1960–1990,and 1990–2020)indicated that there was a transition from baseline level to accelerated warming.The precipitation showed a 2.99 mm/a increase in the Khingov River Basin and a 2.80 mm/a increase in the Surkhob River Basin during 1970–2020.Moreover,there was a gradual shift toward wetter conditions in recent decades.Despite the relatively stable annual mean runoff,seasonal redistribution occurred,with increased runoff in spring and reduced runoff in summer,due to the compensation of glacier melting.Moreover,this study forecasted runoff change during 2019–2040 using the exponential triple smoothing(ETS)method and revealed the occurrence of alternating wet and dry phases,emphasizing the sensitivity of the Vakhsh River Basin’s hydrological system to climate change and the necessity of adaptive water resource management in mountainous regions of Central Asia.Therefore,this study can provide evidence-based insights that are critical for future water resources planning,climate-resilient hydropower development,and regional adaptation strategies in climate-vulnerable basins in Central Asia.
文摘To address climate change and highlight its global nature,the United Nations Framework Convention on Climate Change(UNFCCC)was adopted for the first time in history within the UN framework on May 9,1992,clearly establishing the obligations of developed countries to take the lead in emission reduction and provide financial,technological,and capacity-building support to developing countries.Particularly since the 2015 Paris Agreement,successive UN climate conferences have placed high emphasis on financial and technological matters,with financial arrangements demonstrating an increasingly specific trend in recent years.The Glasgow Climate Pact adopted in 2021 urges developed country Parties to deliver on their commitment to the goal of providing USD 100 billion to developing country prties,while also urging developed country parties to at least double their provision of climate finance to developing country parties by 2025 compared to 2019 levels.
文摘The intertwined challenges of air pollution and climate change represent a critical environmental dilemma of our time.These issues are inextricably linked through shared emission sources,coupled physical and chemical processes,and a common solution space in the transition to a sustainable future.Advanced atmospheric and Earth system modeling is therefore an indispensable tool for developing coordinated strategies that maximize co-benefits.This special issue,“Atmospheric and Earth System Modeling towards Coordinated Pollution Control and Climate Change Mitigation,”showcases cutting-edge research that enhances our modeling capabilities to address this complex nexus.The contributions collectively advance model fidelity and integration across scales,from fundamental particle properties to regional pollution transport and climate impacts.
文摘There have been an increasing number of studies on climate change and population health over the past 20 years,with most focusing on health risk assessment,targeting different locations and populations with various diseases[1−2].While these studies have provided the necessary epidemiological evidence for health authorities in policymaking,it is time to develop and implement tailored health interventions to protect the health and well-being of communities,and particularly that of vulnerable groups.
基金supported by the funding Riset Unggulan Daerah 2022 of the Bureau of Development Planning and Research in Central Java Province(BAPPEDA Provinsi Jawa Tengah).
文摘Located downstream the Kupang Catchment in Indonesia,Pekalongan faces significant land subsidence issues,leading to severe coastal flooding.This study aimed to assess the impact of climate change on future flow regimes and hydrological extremes to inform long-term water resources management strategies for the Kupang Catchment.Utilizing precipitation and air temperature data from general circulation models in the Coupled Model Intercomparison Project 6(CMIP6)and employing bias correction techniques,the Soil and Water Assessment Tool(SWAT)hydrological model was employed to analyze climate-induced changes in hydrological fluxes,specifically streamflow.Results indicated a consistent increase in monthly streamflow during the wet season,with a substantial rise of 22.8%,alongside a slight decrease of 18.0%during the dry season.Moreover,both the frequency and severity of extremely low and high flows were projected to intensify by approximately 50%and 70%,respectively,for a 20-year return period,suggesting heightened flood and drought risks in the future.The observed declining trend in low flow,by up to 11%,indicated the potential for long-term groundwater depletion exacerbating the threat of land subsidence and coastal flooding,especially in areas with inadequate surface water management policies and infrastructure.
基金supported by the National Natural Science Foundation of China(42277087,42130708,42471021,42277482,and 42361144876)the Natural Science Foundation of Guangdong Province(2024A1515012550)+3 种基金the Hainan Institute of National Park grant(KY-23ZK01)the Tsinghua Shenzhen International Graduate School Cross-disciplinary Research and Innovation Fund Research Plan(JC2022011)the Shenzhen Science and Technology Program(JCYJ20240813112106009 and ZDSYS20220606100806014)the Scientific Research Start-up Funds(QD2021030C)from Tsinghua Shenzhen International Graduate School。
文摘Food systems are deeply affected by climate change and air pollution,while being key contributors to these environmental challenges.Understanding the complex interactions among food systems,climate change,and air pollution is crucial for mitigating climate change,improving air quality,and promoting the sustainable development of food systems.However,the literature lacks a comprehensive review of these interactions,particularly in the current phase of rapid development in the field.To address this gap,this study systematically reviews recent research on the impacts of climate change and air pollution on food systems,as well as the greenhouse gas and air pollutant emissions from agri-food systems and their contribution to global climate change and air pollution.In addition,this study summarizes various strategies for mitigation and adaptation,including adjustments in agricultural practices and food supply chains.Profound changes in food systems are urgently needed to enhance adaptability and reduce emissions.This review offers a critical overview of current research on the interactions among food systems,climate change,and air pollution and highlights future research directions to support the transition to sustainable food systems.
基金supported by the Tianchi Talent-Young Doctor Program of the Xinjiang Uygur Autonomous Region,the Innovation Training Program for Undergraduates at the Autonomous Region Level in 2024(Grant No.S202410755009)the Innovation Training Program for Undergraduates at the University Level in 2024(Grant No.XJU-SRT-24008)+3 种基金the National Innovation Training Program for College Students in 2024(Grant No.202410755009)the National Natural Science Foundation of China(Grant No.42401065)the Basic and Applied Basic Research Program of Guangdong Province,China(Grant No.2023A1515011273)the Research Projects of the Department of Education of Guangdong Province(Grant No.2023KTSCX315).
文摘Aboveground biomass(AGB)and belowground biomass(BGB)are key components of carbon storage,yet their responses to future climate changes remain poorly understood,particularly in China.Understanding these dynamics is essential for global carbon cycle modeling and ecosystem management.This study integrates field observations,machine learning,and multi-source remote sensing data to reconstruct the distributions of AGB and BGB in China from 2000 to 2020.Then CMIP6 was used to predict the distribution of China under three SSP scenarios(SSP1-1.9,SSP2-4.5,SSP5-8.5)from 2020 to 2100 to fill the existing knowledge gap.The predictive accuracy for AGB(R^(2)=0.85)was significantly higher than for BGB(R^(2)=0.48),likely due to the greater complexity of modeling belowground dynamics.NDVI(Normalized Difference Vegetation Index)and soil organic carbon density(SOC)were identified as the primary drivers of AGB and BGB changes.During 2000-2020,AGB in China remained stable at approximately 10.69 Pg C,while BGB was around 5.06 Pg C.Forest ecosystems contributed 88.52% of AGB and 43.83% of BGB.AGB showed a relatively slow annual increase,while BGB demonstrated a significant annual growth rate of approximately 37 Tg C yr^(−1).Under the low-emission scenario,both AGB and BGB show fluctuations and steady growth,particularly in South China and the northwestern part of Northeast China.Under the moderate-emission scenario,AGB and BGB show significant declines and increases,respectively.In the high-emission scenario,both AGB and BGB decline significantly,particularly in the southwestern and central regions.These results provide valuable insights into ecosystem carbon dynamics under climate change,emphasizing the relatively low responsiveness of AGB and BGB to climatic variability,and offering guidance for sustainable land use and management strategies.
基金funded by the National Natural Science Foundation of China(32372546)Shenzhen Science and Technology Program(KQTD20180411143628272)+1 种基金the Agricultural Science and Technology Innovation Program of Chinese Academy of Agricultural Sciences and STI 2030-Major Projects(2022ZD04021)the National Key Research and Development Program of China(2023YFD2200700)。
文摘Agricultural pests cause enormous losses in annual agricultural production.Understanding the evolutionary responses and adaptive capacity of agricultural pests under climate change is crucial for establishing sustainable and environmentally friendly agricultural pest management.In this study,we integrate climate modeling and landscape genomics to investigate the distributional dynamics of the cotton bollworm(Helicoverpa armigera)in the adaptation to local environments and resilience to future climate change.Notably,the predicted inhabitable areas with higher suitability for the cotton bollworm could be eight times larger in the coming decades.Climate change is one of the factors driving the dynamics of distribution and population differentiation of the cotton bollworm.Approximately 19,000 years ago,the cotton bollworm expanded from its ancestral African population,followed by gradual occupations of the European,Asian,Oceanian,and American continents.Furthermore,we identify seven subpopulations with high dispersal and adaptability which may have an increased risk of invasion potential.Additionally,a large number of candidate genes and SNPs linked to climatic adaptation were mapped.These findings could inform sustainable pest management strategies in the face of climate change,aiding future pest forecasting and management planning.
基金The Alliance of International Science Organizations(ANSO),No.ANSO-CR-PP-2021-06The Second Tibetan Plateau Scientific Expedition and Research,No.2019QZKK0603。
文摘Agriculture,significantly impacted by climate change and climate variability,serves as the primary livelihood for smallholder farmers in South Asia.This study aims to examine and evaluate the factors influencing smallholder farmers'adaptive capacity(AC)in addressing these risks through surveys from 633 households across Nepal,India,and Bangladesh.The findings reveal that AC is influenced by various indicators categorized under eight principal factors.The first three factors,which explain about one-third of the variance in each country,include distinct significant indicators for each nation:in Nepal,these indicators are landholding size,skill-development training,knowledge of improved seed varieties,number of income sources,access to markets,and access to financial institutions;in India,they encompass ac-cess to agricultural-input information,knowledge of seed varieties,access to markets,access to crop insurance,changing the sowing/harvesting times of crops,and access to financial ser-vices;in Bangladesh,the key factors are access to financial institutions,community coopera-tion,changing the sowing/harvesting times of crops,knowledge of improved seed varieties,and access to agricultural-input information.Notably,indicators such as trust in weather in-formation,changing sowing/harvesting times of crops,and crop insurance were identified as important determinants of AC,which have been overlooked in previous studies.
文摘AAAAI/WAO Joint Congress was held in San Diego,California from February 28 to March 3,2025.The meeting theme of the year was“Climate Change and Allergic Diseases:Global Impact on Health”.This theme carried not just the weight of science,but also a sense of urgency in a world in the midst of change from many perspectives,not just scientific but also political and sociological.Other hot topics included“The Role of Artificial Intelligence and Informatics in the Detection and Management of Allergic Disorders”and“Asthma Management in an Ever-Changing World”.In the area of food allergy,a report on OUtMATCH was presented,focusing on the outcome of Omalizumab vs multi-food Oral Immunotherapy.An update on the new Immunotherapy Practice Parameter(2024)provided information on next-generation allergen immunotherapy.These topics are not independent of each other,illustrating the complex nature of our specialty.For example,climate change can affect air pollution,leading to increased asthma prevalence.This affects strategies for developing new asthma treatment algorithms,potentially leveraging artificial intelligence to optimize outcomes.Artificial intelligence is poised to transform our lives,not just in asthma management,but all across all areas of healthcare.Climate change will also impact how we treat food allergies due to the impact of microbiome changes resulting from changing exposures to environmental pollutants and allergens,necessitating new and innovative methods of prevention and treatment.This meeting was especially significant given the world’s lack of commitment to addressing critical planetary issues,such as climate change.It is hoped that the meeting theme will at least draw attention once again to the deleterious health effects of climate change.
基金supported by major national R&D projects(No.2023ZD04040-01)National Natural Science Foundation of China(No.5201101621)National Key R&D Plan(No.2022YFD1200304).
文摘Cotton is an essential agricultural commodity,but its global yield is greatly affected by climate change,which poses a serious threat to the agriculture sector.This review aims to provide an overview of the impact of climate change on cotton production and the use of genomic approaches to increase stress tolerance in cotton.This paper discusses the effects of rising temperatures,changing precipitation patterns,and extreme weather events on cotton yield.It then explores various genomic strategies,such as genomic selection and marker-assisted selection,which can be used to develop stress-tolerant cotton varieties.The review emphasizes the need for interdisciplinary research efforts and policy interventions to mitigate the adverse effects of climate change on cotton production.Furthermore,this paper presents advanced prospects,including genomic selection,gene editing,multi-omics integration,highthroughput phenotyping,genomic data sharing,climate-informed breeding,and phenomics-assisted genomic selection,for enhancing stress resilience in cotton.Those innovative approaches can assist cotton researchers and breeders in developing highly resilient cotton varieties capable of withstanding the challenges posed by climate change,ensuring the sustainable and prosperous future of cotton production.
基金supported by a Grant-inAid for Scientific Research(KAKENHI)from the Japan Society for the Promotion of Science(grant no.22J23183)。
文摘Climate change is a pressing global environmental issue^([1]).The gradual rise in global surface temperature is the most immediate and direct among its public health impacts.Influenza,the leading cause of human respiratory viral infections,remains a substantial public health concern owing to its considerable disease burden,particularly in highrisk groups.Mounting epidemiological evidence has linked influenza to extreme heat and cold weather^([2–4]).
基金supported by the China Social Science Foundation(24BZX097)and Noncommunicable Chronic Diseases-National Science and Technology Major Project(2023ZD0509602).
文摘Brief description Climate change represents an unparalleled existential threat to humanity in the twenty-first century,demanding urgent and sustained global attention.Among the vast array of actors shaping Earth’s climate system,microorganisms occupy a uniquely significant position.As the planet’s most abundant and diverse life forms,they not only respond sensitively to climatic change but also exert profound influence upon them.Microbes-comprising viruses,bacteria,archaea,fungi,algae,and protozoa-pervade from terrestrial soils and urban infrastructures to atmospheric layers,subterranean environments,and aquatic ecosystems.By virtue of their staggering abundance and metabolic diversity,microbes drive the cycling of essential elements at a planetary scale,sustain key symbiotic relationships with agricultural crops,and function as both sources and sinks of greenhouse gases.Thus,microorganisms must be recognized as indispensable agents within the Earth system,integral to understanding and addressing the dynamics of climate change.
文摘The accelerated pace of natural and human-driven climate change presents profound challenges for Earth's systems.Oceans and ice sheets are critical regulators of climate systems,functioning as carbon sinks and thermal reservoirs.However,they are increasingly vulnerable to warming and greenhouse gas emissions.
基金supported by the National Natural Science Foundation of China(grant number 72122001).
文摘Climate and weather significantly influence the duration,timing,and intensity of disease outbreaks,reshaping the global landscape of infectious diseases.Rising temperatures and shifts in precipitation patterns driven by climate change can directly impact the survival and reproduction of pathogens and vector organisms.Moreover,climate change is expected to exacerbate extreme weather events,including floods and droughts,which can disrupt infrastructure and increase the risk of waterand foodborne diseases.There are potential shifts in the temporal and spatial patterns of infectious disease transmission owing to climate change.Furthermore,climate change may alter the epidemiology of vaccine-preventable diseases.These climatic variations not only affect the ecological characteristics of pathogens and vectors but also indirectly influence human behaviors and socioeconomic conditions,further amplifying disease transmission risks.Addressing this challenge requires an interdisciplinary collaboration and comprehensive public health strategies.This review aims to synthesize the current evidence on the impact of climate change on climate-sensitive infectious diseases and elucidate the underlying mechanisms and transmission pathways.Additionally,we explored adaptive policy strategies to mitigate the public health burden of infectious diseases in the context of climate change,offering insights for global health governance and disease control efforts.
基金funded the Ecuadorian National Secretary of Higher Education,Science and Technology(SENESCYT),through the Scholarship Programme 2012.
文摘Climate change has well-documented psychological consequences for society.However,the emotional experiences of frontline conservation professionals remain underexplored.As key knowledge producers and participants in decision-making processes,conservation researchers play a crucial role in shaping and implementing adaptation and mitigation efforts,which are pivotal for effective climate planning.Understanding their emotional responses is essential for enhancing the success of these strategies and supporting climate action.This study aims to identify the most prevalent emotions experienced by conservation researchers regarding climate change across various countries and to examine the qualitative and quantitative factors shaping these emotions.An online survey was conducted with 362 participants from 98 academic and research institutions,utilising both closed and open-ended questions to capture demographic data,climate knowledge,stances on mitigation and adaptation,and emotional responses.Data analysis revealed that feelings of powerlessness,guilt,and concern were most frequently reported,driven by a profound sense of inability to halt climate change,frustration with perceived inaction by governments and industries,and self-assessed personal shortcomings.Age and stances on climate adaptation were identified as primary factors influencing emotional responses,particularly among individuals aged 20–50 and 61–70,with opposition to adaptation correlating with stronger emotional reactions.Demographic factors such as region,place of residence,and mitigation stances played a minor role.These findings provide valuable insights into the psychological well-being of conservation researchers related to climate change.
文摘Significant variations in global temperatures and weather patterns over time are known as climate change.Although it occurs naturally,human activities—particularly the burning of fossil fuels,deforestation,and industrial processes—are accelerating these changes,which have various detrimental effects on the environment.This review aims to highlight the edapho-climatic requirements of this cactus and the advantages and challenges of its cultivation to mitigate climate change.The prickly pear cactus is a plant with numerous financial and environmental advantages.It needs well-draining,sandy or gravelly soil to avoid root rot and do best in full sun.With a strong tolerance for dryness,they thrive in arid or semi-arid regions with scorching summers and prefer sparing watering.Despite being suited to tropical climates,some species can tolerate freezing temperatures and sporadic frost.Once established,these hardy plants require little care and thrive in nutrient-poor soils,which makes them perfect for xeriscaping or challenging growing environments.Because of its high water use efficiency ratio and low water requirements,prickly pear can be grown in marginally dry and semi-arid areas.The cactus does contribute to the ecological and socioeconomic fight against climate change.For instance,it supports sustainable agriculture,biodiversity preservation,soil restoration,carbon sequestration,and effective water usage.Demarcating dry and semi-arid zones and fostering employment in these areas is beneficial from a socioeconomic standpoint.The prickly pear’s traditional cultural heritage supports its current economic function as a crop that can withstand drought.While ecological threats necessitate balanced management,this adaptability promotes sustainable growth.Innovations in bioenergy and value-added goods build on its historical applications,increasing its socioeconomic advantages and,eventually,its worldwide significance.
