Agriculture received most direct influences from climate changes. Because of climate changes, agricultural climate resources changed and thus influenced climate adaptability of agricultural products. The growth and ou...Agriculture received most direct influences from climate changes. Because of climate changes, agricultural climate resources changed and thus influenced climate adaptability of agricultural products. The growth and output of crops were finally affected. The calculation method and application of agricultural products in recent years were summarized. Several questions about the response of agricultural crops to climate elements were proposed for attention.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
The survival and mortality of conifer trees in response to climate change,particularly drought stress,have received considerable attention.However,it is crucial to explore the growth dynamics of the same conifer speci...The survival and mortality of conifer trees in response to climate change,particularly drought stress,have received considerable attention.However,it is crucial to explore the growth dynamics of the same conifer species in response to climate change in different climatic habitats.In this study,we aimed to quantify variations in the radial growth processes of conifer species,analyze their resilience during drought periods under different climatic habitats,and assess the impact of climate adaptation on conifer growth.We focused on two conifer species,Picea crassifolia(spruce)and Pinus tabuliformis(pine),which are distributed in both a humid habitat and a dry habitat in the northeastern Tibetan Plateau.Growth and resilience dynamics were identified across both climatic habitats and the contributions of temperature and moisture to the growth of the two species were simulated under drought stress using the VS-oscilloscope model.Spruce growth exhibited significant variability between climatic habitats.Specifically,the spruce growth rate declined in response to drought in the dry habitat(-0.91 cm^(2)per decade,p<0.01).In contrast,pine growth remained relatively stable(humid habitat:-0.03 cm^(2)per decade;dry habitat:0.25 cm^(2)per decade,p>0.01),although it still responded to stress during the growing season(p<0.05).Furthermore,spruce displayed reduced resistance during stress in dry habitats(-30.11%),while pine exhibited an enhanced recovery of growth rates to ensure survival(+39.62%).The climate adaptation strategies of the species were linked to the contribution of temperature and moisture to their growth rates.Moisture is critical for the growth recovery of both conifers in dry habitats when temperature-associated growth displays a‘bimodal’pattern during the growing season.These findings have significant ecological implications for understanding conifer forest processes in the context of global climate change.展开更多
[Objective] The aim was to choose appropriate floating plant in the wetland in the north China.[Method] Pistia stratiotes L.,Eichhornia crassipes,and Hydrocharis dubia（Bl.） Backer were planted in the aquatic biologi...[Objective] The aim was to choose appropriate floating plant in the wetland in the north China.[Method] Pistia stratiotes L.,Eichhornia crassipes,and Hydrocharis dubia（Bl.） Backer were planted in the aquatic biological pool of constructed subsurface flow wetland system in the reservoir.Through filed investigation,the growth of the three kinds of plants was studied and their adaptability to the northern climate was concluded.[Result] Judging from the growth speed and state of the three kinds of floating plants,the biological characteristic of Pistia stratiotes L.can perfectly adapt the environment in the pool in the reservoir,followed by the Eichhornia crassipes.The growth state of the Hydrocharis dubia（Bl.） Backer was the worst one and it can not adapt to the north environment.[Conclusion] It provided references for the choice of artificial floating plant in the north area.展开更多
Community-pioneered Nature-based Solutions(NbS)have become the main strategies in climate adaptation,although the evidence of their effectiveness and the governing conditions is still fragmented across hazards,ecosyst...Community-pioneered Nature-based Solutions(NbS)have become the main strategies in climate adaptation,although the evidence of their effectiveness and the governing conditions is still fragmented across hazards,ecosystems,and disciplines.The current review is a synthesis of the worldwide empirical research based on the concept of community-led NbS,meaning those interventions where communities have significant decision-making power and responsibility concerning the design,stewardship,sharing of benefits,and learning.On a taxonomy that differentiates between proximal ecosystem functionality and hazard modulation and distal human vulnerability reduction,and procedural,distributional,and recognition justice,we systematize the evidence-based findings according to hazardecosystem-intervention type(coastal storms and sea-level rise,flooding,drought and water insecurity,urban heat,and emerging compound risks)and we compare the outcomes.The results are reported to have the co-benefits of biodiversity gain,livelihood diversification,and better well-being,though they can be neutralized by elite capture,exclusion,tenure insecurity,as well as,in cities,green gentrification and displacement.The analysis of governance indicates repeating bundles related to longer-lasting and fairer results:hedge rights and tenure,community-enforceable and legitimizing representation institutions,financing institutions with longer horizons of maintenance and active adaptation,protection,and grievance,ethical supervision,and data governance.Our findings conclude that to scale community-led NbS,we need to switch the targets of areas to the target of governance quality and design of evaluation that would connect a change in the ecosystem to lived risk reduction and distributional change.展开更多
Expanding economic potential and protecting the environment,while facing mounting climate and biodiversity stress,is becoming the challenge of environmental resource management.This review explores developments and on...Expanding economic potential and protecting the environment,while facing mounting climate and biodiversity stress,is becoming the challenge of environmental resource management.This review explores developments and ongoing obstacles in six areas of resource of the Sustainable Development Goal(SDG)that include water;land,soils,and food systems;forests and terrestrial carbon biodiversity governance;oceans,coasts,and fisheries;biodiversity connectivity;and extractives and energy-transition supply chains.Most of the interventions continue to ignore ecological thresholds,accruing effects,and cross-system feedbacks,whereas monitoring systems focus on measures of activity rather than confirmed results.Conversely,sustained improvement is most frequently associated with integrated governance,which incorporates open measurement,implementation,rights-based participation,and fair distribution of benefits.Local conservation is often overwhelmed by market forces of demand and structural forces,including subsidies,supply chains,and investment in infrastructure,which fail to stop leakage or war,unless accountability mechanisms are in place.Climate change also aggravates set baselines and puts forward the importance of adaptive regulation,spatial planning,and diversified portfolios,which combine engineered reliability with ecosystem resilience.The review brings out current SDG priorities,which include outcome-based indicators,causal evaluation,governance structures that enhance legitimacy,and transition planning that harmonizes the mineral sourcing,renewable deployment,biodiversity,and water limits.Combined,these observations indicate that striking the balance between ecology and economy is possible when ecological boundaries are under consideration as binding constraints and equity is perceived as a source of sustainability.展开更多
This study explores the motivations,perceived benefits,and challenges associated with the adoption of clearcutfree forestry by early adopters among non-industrial private forest(NIPF)owners in southern-central Sweden....This study explores the motivations,perceived benefits,and challenges associated with the adoption of clearcutfree forestry by early adopters among non-industrial private forest(NIPF)owners in southern-central Sweden.Clearcut-free forestry,characterized by continuous tree cover and an emphasis on biodiversity,structural diversity,and ecosystem services(ES),is increasingly seen as a sustainable alternative to conventional intensive management based on short rotations and clear-cutting practices.Based on qualitative interviews with 22 NIPF owners who have adopted this approach,the study provides insights into how these early adopters perceive the value of clearcut-free forestry.Reported motivations include environmental concerns,such as biodiversity conservation and climate resilience,as well as strong socio-cultural values linked to family traditions,aesthetic preferences,and community wellbeing.In this study,we use the multi-level perspective(MLP)framework to conceptualize NIPF owners who have adopted clearcut-free forestry as niche actors and analyze their potential contribution to the emergence of an alternative forest management regime.The findings highlight that early adopters associate multiple benefits with clearcut-free forestry,encompassing enhanced ecosystem services such as carbon sequestration,water regulation,habitat preservation,and socio-cultural enrichment through recreation and relational values.However,the interviewees identify several interrelated challenges,including knowledge gaps,lack of clear definitions and standardized practices,limited advisory services,underdeveloped value chains for high-quality timber,and market barriers,which hinder more widespread adoption.Within the multi-level perspective,owner perceptions linking clearcut-free management with improved forest multifunctionality serve as a key driver of niche-level experimentation.This suggests an alignment between these owners and evolving societal demands for more inclusive,sustainable,and diversified forest use.Policy recommendations include targeted investments in knowledge co-production,infrastructure,market incentives,and certification schemes to support the economic viability and broader adoption of clearcut-free forestry.展开更多
Extreme climate events(e.g.,heatwaves and droughts)are becoming increasingly frequent due to global climate change,which inevitably affects tree growth and various other ecological processes.While the impacts of droug...Extreme climate events(e.g.,heatwaves and droughts)are becoming increasingly frequent due to global climate change,which inevitably affects tree growth and various other ecological processes.While the impacts of droughts on these processes have been widely evaluated,the effects of heatwaves on tree growth and soil water content(SWC)remain poorly understood,particularly those related to thinning treatment.In this study,we evaluated the impacts of the 2021 Pacific Northwest Heatwave and thinning on forest growth and SWC,as well as assessed how thinning might mitigate the heatwave's impacts in lodgepole pine forests in British Columbia,Canada.We measured meteorological data(air temperature,rainfall,solar radiation(SR),relative humidity(RH),and wind speed(W_(s)),sap flow,SWC,soil temperature(T_(s)),and tree diameters at the breast height(DBH)during the growing season(June–September)in the control(27,000 stems·ha^(-1)),lightly thinned(4,500 stems·ha^(-1)),and heavily thinned(1,100 stems·ha^(-1))experimental plots from 2018 to 2024.We found that thinning persistently and significantly(p<0.05)increased individual tree growth,with the most pronounced effects in the heavily thinned stands.The 2021 Pacific Northwest Heatwave led to an exceptionally hot growing season,significantly(p<0.05)reducing forest growth and SWC across all plots.Forest growth recovered in 2022 in the thinned plots but remained suppressed in the unthinned plots,suggesting that thinning effectively mitigated the impact of the heatwave on forest growth,while the heatwave's impacts were persistent in the unthinned plots.Our study highlights that thinning is a practical management strategy for improving tree growth and supporting climate change adaptation to extreme climate events.展开更多
Subtropical forest in China has received much attention due to its complex geologic environment and bioclimatic heterogeneity.There have been very few studies addressing which climatic factors have shaped both distrib...Subtropical forest in China has received much attention due to its complex geologic environment and bioclimatic heterogeneity.There have been very few studies addressing which climatic factors have shaped both distribution patterns and niche differentiation of species from this region.It also remains unclear whether phylogenetic niche conservatism retains in plant species from this biodiversityrich subtropical region in China.In this study,we used geographic occurrence records and bioclimatic factors of Prunus dielsiana(Rosaceae),a wild cherry species,combined with the classical ENM-based DIVA-GIS software to access contemporary distribution and richness patterns of its natural populations.The current distribution of P.dielsiana occupied a relatively wide range but exhibited an uneven pattern eastward in general,and the core distribution zone of its populations are projected to concentrate in the Wushan and Wuling Mountain ranges of western China.Hydrothermic variables,particularly the Temperature Seasonality(bio4)are screened out quantitatively to be the most influential factors that have shaped the current geographical patterns of P.dielsiana.By comparison with other sympatric families,climatic niche at regional scale showed a pattern of phylogenetic niche conservatism within cherry species of Ros aceae.The effect of habitat filtering from altitude is more significant than those of longitude and latitude.We conclude that habitat filtering dominated by limiting hydrothermic factors is the primary driving process of the diversity pattern of P.dielsiana in subtropical China.展开更多
Taking the bottom grey space with great influence on outdoor thermal comfort as the research object,this paper summarizes the morphological characteristics and climate response methods of two types of bottom grey spac...Taking the bottom grey space with great influence on outdoor thermal comfort as the research object,this paper summarizes the morphological characteristics and climate response methods of two types of bottom grey space:overhead grey space and canopy grey space.The spatial form indexes that greatly affect the ecological performance of architectural grey space such as ventilation,shading,etc.are discussed,and two passive spatial form indexes of spatial scale and location orientation are studied.According to the research of related scholars and literature summary,the optimization strategies for passive form design of architectural grey space based on climate adaptability are put forward,which will provide a reference for the climate adaptive design of architectural grey space,and helps to improve the outdoor thermal environment from the micro scale and create a better living environment.展开更多
The rapid growth of the global population,coupled with increasing pollution levels,highlights the urgent need for sustainable and eco-friendly construction materials,such as unfired clay bricks.However,their widesprea...The rapid growth of the global population,coupled with increasing pollution levels,highlights the urgent need for sustainable and eco-friendly construction materials,such as unfired clay bricks.However,their widespread adoption remains limited due to certain performance drawbacks,particularly in thermal insulation,a critical factor in addressing climate change challenges.In this study,a plant-based waste-derived biopolymer was incorporated into unfired clay bricks to enhance their physicochemical and thermomechanical properties.The biopolymer was added at six different weight fractions(0%,1%,3%,7%,15%,and 20%)to systematically evaluate its impact on bulk density,porosity,capillary water absorption,thermal conductivity,specific heat capacity,and compressive strength.The results revealed a gradual decrease in porosity as the biopolymer content increased,leading to a 41%improvement in thermal conductivity at 20 wt%.However,the optimal balance between thermal efficiency and compressive strength was achieved at 7 wt%biopolymer;this result has been verified through a combination of experimental methods and modeling.Additionally,TRNSYS simulations confirmed the enhanced thermal performance,demonstrating a 9.74%increase in time lag and a 16%reduction in decrement factor,both of which contribute to optimizing building energy efficiency.Overall,this approach not only helps reduce environmental pollution but also enhances insulation capacity while lowering heating and cooling demands,thereby improving overall building performance.Biopolymer-reinforced unfired clay bricks thus represent a promising solution for advancing a low-carbon and sustainable construction industry,aligning with the United Nations Sustainable Development Goals(SDGs)for climate change mitigation and responsible resource management.展开更多
Urban underutilized spaces,often the secondary by-products of large infrastructure projects,are often overlooked,despite their potential to enhance city life.With meaningful design interventions,these neglected areas ...Urban underutilized spaces,often the secondary by-products of large infrastructure projects,are often overlooked,despite their potential to enhance city life.With meaningful design interventions,these neglected areas can be transformed into inclusive public environments that offer social,environmental,and cultural value.This research investigates how modular,temporary installations beneath Toronto’s Gardiner Expressway,in Canada,can enhance thermal comfort and foster community engagement during the shoulder seasons.Using a multi-step methodology,including literature review,thermal comfort guidelines,site-specific climate analysis,and precedent studies,the research identifies key design strategies tailored to the unique microclimatic and social conditions of under-bridge spaces.The study culminates in the proposal of a flexible system of movable panels that provide wind protection,solar control,and opportunities for gathering,interaction,and rest.By reimagining these unnoticed infrastructure zones as adaptable,climate-responsive public spaces,this research contributes to sustainable urban design and highlights the importance of design strategies that address the challenges of a warming and increasingly variable climate.展开更多
Modular floating structures(MFS)offer a sustainable pathway towards the expansion of coastal cities in adaptation tofilooding and sea level rise driven by climate change.It is therefore necessary to develop analytical...Modular floating structures(MFS)offer a sustainable pathway towards the expansion of coastal cities in adaptation tofilooding and sea level rise driven by climate change.It is therefore necessary to develop analytical methods easily accessible to architects or structural engineers for the rapid prototyping of MFS designs.This work develops novel closed‑form expressions describing the rigid body dynamics of symmetrically loaded rectangular pontoons across all six degrees of freedom(DOF)excited by surface waves approaching from any arbitrary direction.The derivations were based on Airy wave theory assuming frequency‑independent added mass and damping.When benchmarked against numerical solutions from ANSYS/AQWA for two MFS prototypes,the analytical approach proved capable of predicting the response amplitude operators(RAO)across all DOFs,wave directions,and structural confiigurations.However,while the response of mass‑dominated DOFs(surge,sway,and yaw)were well captured,the damping ratio for stiffness‑dominated DOFs(heave,roll,and pitch)must be judiciously selected to yield accurate RAO results.A parametric investigation further elucidated the contribution of structural geometry and wave directionality on the critical accelerations experienced by an idealizedfiloating structure founded upon a square pontoon under realistic sea states.It was discovered that the largest accelerations were triggered by waves approaching orthogonally to the pontoon.Ultimately,this work facilitates a more streamlined approach for the dynamic analysis of compliantfiloating bodies to supplement detailed modeling efforts via numerical methods.展开更多
This study analyzes the causes and effects of climate change in the upper Niger River basin and the implementation of local adaptation strategies based on EMS(Environmental Management Systems).It aims to strengthen ec...This study analyzes the causes and effects of climate change in the upper Niger River basin and the implementation of local adaptation strategies based on EMS(Environmental Management Systems).It aims to strengthen ecological resilience and sustainable natural resource management practices through training,awareness-raising,and community participation.The work was conducted in three rural communes in the Kissidougou prefecture,located in the Faranah administrative region.Data collection and analysis tools included questionnaires,GPS devices,digital devices,laptops,and Excel and SPSS software.The methodology employed a participatory and multidisciplinary approach combining a literature review,surveys of 163 respondents,semi-structured interviews with 16 key informants,training for 218 technical staff and local elected officials(30%of whom were women),and awareness-raising activities for 1,800 participants in local languages.Five community forests covering 443.58 hectares were integrated into management plans,concerted,under the coordination of the NGO APARFE.The results show an increase in average temperature(+0.8°C since 1960),a decrease in rainfall(-5.3 mm/month),and increased vulnerability of populations dependent on agriculture.The integration of the EMS(Environmental Management System)has led to improvements in environmental governance,community forest management,awareness of sustainable agricultural practices,and the inclusion of women(51%of participants).In short,the EMS is an effective tool for strengthening community resilience and environmental sustainability.展开更多
This study evaluates the effectiveness of integrating local wisdom with the use of Alat Pemecah,Peredam Ombak,dan Sedimen Traps(APPOSTRAPS)or Breakers,Wave Dampers,and Sediment Traps in empowering coastal communities ...This study evaluates the effectiveness of integrating local wisdom with the use of Alat Pemecah,Peredam Ombak,dan Sedimen Traps(APPOSTRAPS)or Breakers,Wave Dampers,and Sediment Traps in empowering coastal communities in Karawang,Indonesia,as a strategic response to climate change,coastal erosion,and sustainable ecotourism development.The research aims to assess the combined impact of APPOSTRAPS technology and the Jaga Alam Melalui Pemberdayaan Masyarakat Pesisir(JAM PASIR)or Protecting Nature Through Coastal Community Empowerment program in reducing coastal abrasion,restoring mangrove ecosystems,and fostering sustainable livelihoods.A mixed methods approach was applied,combining quantitative analysis of coastline changes using Geographic Information System(GIS)with Landsat and Sentinel-2 imagery(2022–2024),field surveys using differential GPS(±2 m accuracy),and qualitative methods including 150 interviews,18 months of participant observation,and community documentation.Results show a coastline extension of about 400 m(±15 m),increased ecotourism revenue from IDR 11.25 million per month in 2019 to IDR 90 million in 2024,women’s participation rising from 12%to 68%,and livelihood diversification reaching 110%of the target with 98 families involved.APPOSTRAPS,a patented breakwater and sediment trap made from repurposed tires,combined with the JAM PASIR program covering mangrove-based ecotourism,MSMEs for fishermen’s wives,waste management,and the Masyarakat Sadar Lingkungan and Bencana(MASDARLINA)or Environmentally and Disaster Aware Society system,effectively mitigates erosion and supports economic growth.The study concludes that integrating indigenous knowledge and technology strengthens community resilience and provides a replicable model for sustainable coastal adaptation.展开更多
The environmental and economic difficulties arising from climate change affect developing world rural populations with increasing intensity.However,the traditional knowledge serves as a major means for understanding c...The environmental and economic difficulties arising from climate change affect developing world rural populations with increasing intensity.However,the traditional knowledge serves as a major means for understanding climate change adaptation processes in Kogi State’s rural populace while contributing to policy frameworks and climate messaging strategies.Correspondingly,this study examines how traditional knowledge supports rural communities during climate change adaptation and it examines the performance of communication methods for weaving indigenous understanding into adaptation procedures.The study was anchored on the Indigenous Knowledge Systems(IKS)Theory according to which the knowledge of indigenous people is considered to be valid and culturally grounded and sustainable instrument of environmental adaptation.It employed surveys by obtaining data from 246 participants in nine(three each from the senatorial districts)rural communities of Kogi State.The analysis focused on 246 responses collected during this research.The finding showed that local weather predictions systems,agricultural traditions,as well as traditional soil preservation methods,are popular and applied by the rural population with high confidence rates to overcome changes in climate.These are community practices,and are still part of the local adaptation strategies.It is also revealed in the study that conventional forms of communication-storytelling,use of indigenous languages,and incorporation of traditional leaders are moderately useful in persuasion of climate adaptation,although there is little reparation of government when it comes to development of communication tactics.The respondents confirmed that it is important to combine the traditional knowledge with suitable formal policy.The study concludes that to become effective and culturally responsive,climate policies and related communication strategies should include participatory approaches of traditional knowledge systems.Its outcomes can be used significantly by policymakers,development practitioners,and climate communication professionals to establish resilient and inclusive adaptation channels in Nigeria and other related settings.展开更多
Climate change is significantly altering viticultural practices worldwide,with profound implications for the accumulation of polyphenolic compounds that determine wine’s sensory and health properties.This review summ...Climate change is significantly altering viticultural practices worldwide,with profound implications for the accumulation of polyphenolic compounds that determine wine’s sensory and health properties.This review summarizes the effects of climate change,particularly rising temperatures,shifting precipitation patterns,and altered light conditions-on polyphenol synthesis in Vitis amurensis(V.amurensis)grapes from Northeast China,the country’s highest-latitude wine region.Key findings reveal that:(1)Temperature increases accelerate phenological stages but differentially impact polyphenols,suppressing anthocyanins and flavonols while promoting tannins;(2)Precipitation variability induces water stress that can enhance anthocyanin content under moderate drought but reduce quality during extreme events;(3)Declining sunshine duration may limit polyphenol production,though certain cultivars(e.g.,Beibinghong)exhibit adaptability to low light conditions.The region’s unique climatic trends-stronger winter warming and reduced summer precipitation-paradoxically offer potential benefits by extending the growing season while minimizing heat stress during critical ripening periods.It is highlighted how V.amurensis,with its cold hardiness and naturally high polyphenol content(notably anthocyanins and resveratrol),could become increasingly valuable under climate change.However,strategic adaptation through cultivar selection,vineyard management,and stress-responsive breeding will be critical to maintain wine quality.This synthesis provides a framework for understanding climate-polyphenol dynamics in cool-climate viticulture and outlines research priorities to safeguard the future of Northeast China’s distinctive wine industry.展开更多
Tropical forests,critical for global carbon storage and biodiversity,are failing to adapt at the pace required by accelerating climate change.A comprehensive study by Aguirre-Gutiérrez et al.(Science 387:eadi5414...Tropical forests,critical for global carbon storage and biodiversity,are failing to adapt at the pace required by accelerating climate change.A comprehensive study by Aguirre-Gutiérrez et al.(Science 387:eadi5414,2025)analyzing four decades of data from 415 forest plots and 250,000 trees across the Americas reveals significant mismatches between functional trait shifts(e.g.,leaf area,wood density,photosynthetic capacity)and climatic pressures.Survivor trees tracked climatic changes at less than 8%of the necessary rate,while recruits achieved only 22%,leaving ecosystems increasingly vulnerable.Lowland forests exhibited stronger trait responses compared to nutrient-limited montane forests,but neither aligned with future climate projections.By 2100,projected temperature rises(~4℃)and precipitation declines(~20%)may push forests into“no-analog”climates,surpassing adaptive thresholds.These lags threaten carbon sequestration,biodiversity,and ecosystem stability,underscoring the urgent need for emissions reduction,conservation of climate refugia,and assisted migration strategies to mitigate irreversible biome transitions.展开更多
Groundwater overextraction and contamination by heavy metals such as cadmium and arsenic have resultedin ecological degradation and increased risks of renal disease,particularly in water-scarce regions.To address thes...Groundwater overextraction and contamination by heavy metals such as cadmium and arsenic have resultedin ecological degradation and increased risks of renal disease,particularly in water-scarce regions.To address thesechallenges,this review aimed to evaluate the ecological potential of dew water harvesting as a sustainable and safealternative water source.Literature published between 2000 and 2024 was systematically searched in PubMed,Scopus,Web of Science,and Google Scholar using the terms“dew water,”“atmospheric water harvesting,”“groundwaterpollution,”“heavy metals,”“ecosystem restoration,”and“sustainable water systems.”Studies were included if theyfocused on dew water quality,ecological functions,or health-related outcomes,while non-English publications,conference abstracts without full text,and studies not directly addressing dew water were excluded.A total of 46 studiesand 7 official guidelines met the eligibility criteria.Findings indicate that natural dew water generally exhibits a neutralpH(6.5–8.5),negligible concentrations of heavy metals,and relatively high dissolved oxygen content(~9 mg/L).Casestudies from Morocco,Israel,China,and India illustrate its contributions to soil moisture retention,plant survival,biodiversity support,and microclimate regulation.Moreover,dew water produced through the Systemized Dew Process(SDP)consistently complied with WHO(2024)standards for drinking water,showing contaminant levels belowdetection thresholds.In conclusion,dew water harvesting represents a low-impact,climate-resilient,and safe alternativethat mitigates exposure to nephrotoxic pollutants,reduces reliance on overexploited groundwater,and enhances longtermecological restoration and water security in degraded and water-scarce environments.展开更多
Managed Aquifer Recharge(MAR)is a strategic approach to artificially replenishing groundwater supplies and has become an integral component of global water resource management.The number of MAR projects has steadily i...Managed Aquifer Recharge(MAR)is a strategic approach to artificially replenishing groundwater supplies and has become an integral component of global water resource management.The number of MAR projects has steadily increased in recent decades,yet many have failed to achieved their intended outcomes,underscoring the complexity of project implementation.This review is dedicated to examine existing research and reports on MAR performance and impacts,aiming to establish objective criteria for gauging the success and identify key factors influencing the effectiveness of MAR project.Five critical performance factors have been identified as major determinants of MAR performance:aquifer transmissivity,vertical permeability,availability of recharge water,recharge water quality,and aquifer thickness,geometry and boundary conditions.These factors are directly related to project success and significantly shape MAR outcomes.In addition,this review explores research-based strategies to improve MAR success,including cutting-edge methodologies,technological innovations,and integrated management approaches to address key challenges.The ultimate goal is to foster more efficient,effective,and sustainable MAR practices,thereby enhancing the resilience and sustainability of water resource management.展开更多
基金Supported by Scientific Research Special Fund for Public Welfare Industry (Meteorology) (201106020)China Meteorological BureauClimate Changes Special Fund (CCSF-09-12)
文摘Agriculture received most direct influences from climate changes. Because of climate changes, agricultural climate resources changed and thus influenced climate adaptability of agricultural products. The growth and output of crops were finally affected. The calculation method and application of agricultural products in recent years were summarized. Several questions about the response of agricultural crops to climate elements were proposed for attention.
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supported by the National Natural Science Foundation of China(Grant No.42371038)the Basic Research Innovation Group Project of Gansu Province(No.22JR5RA129)+1 种基金the 2022 Major Scientific Research Project Cultivation Program of Northwest Normal University(No.WNU-LKZD2022-04)the 2022 Northwest Normal University Graduate Research Grant Program(No.2022KYZZ-B066).
文摘The survival and mortality of conifer trees in response to climate change,particularly drought stress,have received considerable attention.However,it is crucial to explore the growth dynamics of the same conifer species in response to climate change in different climatic habitats.In this study,we aimed to quantify variations in the radial growth processes of conifer species,analyze their resilience during drought periods under different climatic habitats,and assess the impact of climate adaptation on conifer growth.We focused on two conifer species,Picea crassifolia(spruce)and Pinus tabuliformis(pine),which are distributed in both a humid habitat and a dry habitat in the northeastern Tibetan Plateau.Growth and resilience dynamics were identified across both climatic habitats and the contributions of temperature and moisture to the growth of the two species were simulated under drought stress using the VS-oscilloscope model.Spruce growth exhibited significant variability between climatic habitats.Specifically,the spruce growth rate declined in response to drought in the dry habitat(-0.91 cm^(2)per decade,p<0.01).In contrast,pine growth remained relatively stable(humid habitat:-0.03 cm^(2)per decade;dry habitat:0.25 cm^(2)per decade,p>0.01),although it still responded to stress during the growing season(p<0.05).Furthermore,spruce displayed reduced resistance during stress in dry habitats(-30.11%),while pine exhibited an enhanced recovery of growth rates to ensure survival(+39.62%).The climate adaptation strategies of the species were linked to the contribution of temperature and moisture to their growth rates.Moisture is critical for the growth recovery of both conifers in dry habitats when temperature-associated growth displays a‘bimodal’pattern during the growing season.These findings have significant ecological implications for understanding conifer forest processes in the context of global climate change.
基金Supported by National Water Special Project"River Water Environment Comprehensive Management Technology Study and Comprehensive demonstration"(2008ZX07209-002-002)China Institute of Water Resources and Hydropower Research Open Fund(IWHRKF201013)~~
文摘[Objective] The aim was to choose appropriate floating plant in the wetland in the north China.[Method] Pistia stratiotes L.,Eichhornia crassipes,and Hydrocharis dubia（Bl.） Backer were planted in the aquatic biological pool of constructed subsurface flow wetland system in the reservoir.Through filed investigation,the growth of the three kinds of plants was studied and their adaptability to the northern climate was concluded.[Result] Judging from the growth speed and state of the three kinds of floating plants,the biological characteristic of Pistia stratiotes L.can perfectly adapt the environment in the pool in the reservoir,followed by the Eichhornia crassipes.The growth state of the Hydrocharis dubia（Bl.） Backer was the worst one and it can not adapt to the north environment.[Conclusion] It provided references for the choice of artificial floating plant in the north area.
文摘Community-pioneered Nature-based Solutions(NbS)have become the main strategies in climate adaptation,although the evidence of their effectiveness and the governing conditions is still fragmented across hazards,ecosystems,and disciplines.The current review is a synthesis of the worldwide empirical research based on the concept of community-led NbS,meaning those interventions where communities have significant decision-making power and responsibility concerning the design,stewardship,sharing of benefits,and learning.On a taxonomy that differentiates between proximal ecosystem functionality and hazard modulation and distal human vulnerability reduction,and procedural,distributional,and recognition justice,we systematize the evidence-based findings according to hazardecosystem-intervention type(coastal storms and sea-level rise,flooding,drought and water insecurity,urban heat,and emerging compound risks)and we compare the outcomes.The results are reported to have the co-benefits of biodiversity gain,livelihood diversification,and better well-being,though they can be neutralized by elite capture,exclusion,tenure insecurity,as well as,in cities,green gentrification and displacement.The analysis of governance indicates repeating bundles related to longer-lasting and fairer results:hedge rights and tenure,community-enforceable and legitimizing representation institutions,financing institutions with longer horizons of maintenance and active adaptation,protection,and grievance,ethical supervision,and data governance.Our findings conclude that to scale community-led NbS,we need to switch the targets of areas to the target of governance quality and design of evaluation that would connect a change in the ecosystem to lived risk reduction and distributional change.
基金supported by the Scientific Research Basic Ability Improvement Project for Young and Middleaged Teachers in Guangxi Universities,China,“Research on Digital Marketing of Characteristic Agricultural Products in Western Guangxi”(Grant No.2024KY0740)Scientific Research Basic Ability Improvement Project for Young and Middle-aged Teachers in Guangxi Universities,China:“Research on Industrial Revitalization Promoting High-Quality Development of Rural Economy in Guangxi under the Concept of Transportation-Tourism Integration”(Grant No.2024KY0743)+1 种基金Guangxi Higher Education Undergraduate Teaching Reform Project:“Reform and Practice of a‘Three-Line Five-Step’Virtual Simulation Teaching Mode for the Financial Sharing Course Based on Inquiry-Based Learning”(Grant No.2024JGB355)Guangxi Philosophy and Social Sciences Research Annual Project:“Research on the Mechanism and Path of Service Talent Team Building for Guangxi Community Elderly Care Service Complexes”(Grant No.24GLF012).
文摘Expanding economic potential and protecting the environment,while facing mounting climate and biodiversity stress,is becoming the challenge of environmental resource management.This review explores developments and ongoing obstacles in six areas of resource of the Sustainable Development Goal(SDG)that include water;land,soils,and food systems;forests and terrestrial carbon biodiversity governance;oceans,coasts,and fisheries;biodiversity connectivity;and extractives and energy-transition supply chains.Most of the interventions continue to ignore ecological thresholds,accruing effects,and cross-system feedbacks,whereas monitoring systems focus on measures of activity rather than confirmed results.Conversely,sustained improvement is most frequently associated with integrated governance,which incorporates open measurement,implementation,rights-based participation,and fair distribution of benefits.Local conservation is often overwhelmed by market forces of demand and structural forces,including subsidies,supply chains,and investment in infrastructure,which fail to stop leakage or war,unless accountability mechanisms are in place.Climate change also aggravates set baselines and puts forward the importance of adaptive regulation,spatial planning,and diversified portfolios,which combine engineered reliability with ecosystem resilience.The review brings out current SDG priorities,which include outcome-based indicators,causal evaluation,governance structures that enhance legitimacy,and transition planning that harmonizes the mineral sourcing,renewable deployment,biodiversity,and water limits.Combined,these observations indicate that striking the balance between ecology and economy is possible when ecological boundaries are under consideration as binding constraints and equity is perceived as a source of sustainability.
基金financed by a grant from Mistra[DIA 2019/28]and from Formas via the National Research Programme on Climate(2021–00416)FORMAS,Grant Nos.2022-02146 and 2021–01067Swedish Environmental Protection Agency Research Grant No.2021–00040。
文摘This study explores the motivations,perceived benefits,and challenges associated with the adoption of clearcutfree forestry by early adopters among non-industrial private forest(NIPF)owners in southern-central Sweden.Clearcut-free forestry,characterized by continuous tree cover and an emphasis on biodiversity,structural diversity,and ecosystem services(ES),is increasingly seen as a sustainable alternative to conventional intensive management based on short rotations and clear-cutting practices.Based on qualitative interviews with 22 NIPF owners who have adopted this approach,the study provides insights into how these early adopters perceive the value of clearcut-free forestry.Reported motivations include environmental concerns,such as biodiversity conservation and climate resilience,as well as strong socio-cultural values linked to family traditions,aesthetic preferences,and community wellbeing.In this study,we use the multi-level perspective(MLP)framework to conceptualize NIPF owners who have adopted clearcut-free forestry as niche actors and analyze their potential contribution to the emergence of an alternative forest management regime.The findings highlight that early adopters associate multiple benefits with clearcut-free forestry,encompassing enhanced ecosystem services such as carbon sequestration,water regulation,habitat preservation,and socio-cultural enrichment through recreation and relational values.However,the interviewees identify several interrelated challenges,including knowledge gaps,lack of clear definitions and standardized practices,limited advisory services,underdeveloped value chains for high-quality timber,and market barriers,which hinder more widespread adoption.Within the multi-level perspective,owner perceptions linking clearcut-free management with improved forest multifunctionality serve as a key driver of niche-level experimentation.This suggests an alignment between these owners and evolving societal demands for more inclusive,sustainable,and diversified forest use.Policy recommendations include targeted investments in knowledge co-production,infrastructure,market incentives,and certification schemes to support the economic viability and broader adoption of clearcut-free forestry.
基金supported by the British Columbia Ministry of Forces through long-term annual contracts with University of British Columbia(Okanagan)(No.RE25SIR242)the Natural Sciences and Engineering Research Council of Canada(NSERC),Discovery Grants Program(No.RGPIN-2021-02628)+1 种基金supported by the China Postdoctoral Science Foundation(No.2024M760387)Heilongjiang Postdoctoral Financial Assistance(No.LBH-Z24062)。
文摘Extreme climate events(e.g.,heatwaves and droughts)are becoming increasingly frequent due to global climate change,which inevitably affects tree growth and various other ecological processes.While the impacts of droughts on these processes have been widely evaluated,the effects of heatwaves on tree growth and soil water content(SWC)remain poorly understood,particularly those related to thinning treatment.In this study,we evaluated the impacts of the 2021 Pacific Northwest Heatwave and thinning on forest growth and SWC,as well as assessed how thinning might mitigate the heatwave's impacts in lodgepole pine forests in British Columbia,Canada.We measured meteorological data(air temperature,rainfall,solar radiation(SR),relative humidity(RH),and wind speed(W_(s)),sap flow,SWC,soil temperature(T_(s)),and tree diameters at the breast height(DBH)during the growing season(June–September)in the control(27,000 stems·ha^(-1)),lightly thinned(4,500 stems·ha^(-1)),and heavily thinned(1,100 stems·ha^(-1))experimental plots from 2018 to 2024.We found that thinning persistently and significantly(p<0.05)increased individual tree growth,with the most pronounced effects in the heavily thinned stands.The 2021 Pacific Northwest Heatwave led to an exceptionally hot growing season,significantly(p<0.05)reducing forest growth and SWC across all plots.Forest growth recovered in 2022 in the thinned plots but remained suppressed in the unthinned plots,suggesting that thinning effectively mitigated the impact of the heatwave on forest growth,while the heatwave's impacts were persistent in the unthinned plots.Our study highlights that thinning is a practical management strategy for improving tree growth and supporting climate change adaptation to extreme climate events.
基金funded by the Three New Forestry Project of Jiangsuthe Forestry Technological Innovation and Promotion Program of Jiangsu Province+1 种基金the Postgraduate Research and Practice Innovation Program of Jiangsu Provincethe Doctorate Fellowship Foundation of Nanjing Forestry University,grant number,LYSX[2015]17,LYKJ[2018]29 and KYCX17-0815,respectively。
文摘Subtropical forest in China has received much attention due to its complex geologic environment and bioclimatic heterogeneity.There have been very few studies addressing which climatic factors have shaped both distribution patterns and niche differentiation of species from this region.It also remains unclear whether phylogenetic niche conservatism retains in plant species from this biodiversityrich subtropical region in China.In this study,we used geographic occurrence records and bioclimatic factors of Prunus dielsiana(Rosaceae),a wild cherry species,combined with the classical ENM-based DIVA-GIS software to access contemporary distribution and richness patterns of its natural populations.The current distribution of P.dielsiana occupied a relatively wide range but exhibited an uneven pattern eastward in general,and the core distribution zone of its populations are projected to concentrate in the Wushan and Wuling Mountain ranges of western China.Hydrothermic variables,particularly the Temperature Seasonality(bio4)are screened out quantitatively to be the most influential factors that have shaped the current geographical patterns of P.dielsiana.By comparison with other sympatric families,climatic niche at regional scale showed a pattern of phylogenetic niche conservatism within cherry species of Ros aceae.The effect of habitat filtering from altitude is more significant than those of longitude and latitude.We conclude that habitat filtering dominated by limiting hydrothermic factors is the primary driving process of the diversity pattern of P.dielsiana in subtropical China.
基金General Project of Natural Science Foundation of Beijing City(8202017)Youth Talent Support Program of 2018 Beijing Municipal University Academic Human Resources Development(PXM2018_014212_000043)。
文摘Taking the bottom grey space with great influence on outdoor thermal comfort as the research object,this paper summarizes the morphological characteristics and climate response methods of two types of bottom grey space:overhead grey space and canopy grey space.The spatial form indexes that greatly affect the ecological performance of architectural grey space such as ventilation,shading,etc.are discussed,and two passive spatial form indexes of spatial scale and location orientation are studied.According to the research of related scholars and literature summary,the optimization strategies for passive form design of architectural grey space based on climate adaptability are put forward,which will provide a reference for the climate adaptive design of architectural grey space,and helps to improve the outdoor thermal environment from the micro scale and create a better living environment.
文摘The rapid growth of the global population,coupled with increasing pollution levels,highlights the urgent need for sustainable and eco-friendly construction materials,such as unfired clay bricks.However,their widespread adoption remains limited due to certain performance drawbacks,particularly in thermal insulation,a critical factor in addressing climate change challenges.In this study,a plant-based waste-derived biopolymer was incorporated into unfired clay bricks to enhance their physicochemical and thermomechanical properties.The biopolymer was added at six different weight fractions(0%,1%,3%,7%,15%,and 20%)to systematically evaluate its impact on bulk density,porosity,capillary water absorption,thermal conductivity,specific heat capacity,and compressive strength.The results revealed a gradual decrease in porosity as the biopolymer content increased,leading to a 41%improvement in thermal conductivity at 20 wt%.However,the optimal balance between thermal efficiency and compressive strength was achieved at 7 wt%biopolymer;this result has been verified through a combination of experimental methods and modeling.Additionally,TRNSYS simulations confirmed the enhanced thermal performance,demonstrating a 9.74%increase in time lag and a 16%reduction in decrement factor,both of which contribute to optimizing building energy efficiency.Overall,this approach not only helps reduce environmental pollution but also enhances insulation capacity while lowering heating and cooling demands,thereby improving overall building performance.Biopolymer-reinforced unfired clay bricks thus represent a promising solution for advancing a low-carbon and sustainable construction industry,aligning with the United Nations Sustainable Development Goals(SDGs)for climate change mitigation and responsible resource management.
文摘Urban underutilized spaces,often the secondary by-products of large infrastructure projects,are often overlooked,despite their potential to enhance city life.With meaningful design interventions,these neglected areas can be transformed into inclusive public environments that offer social,environmental,and cultural value.This research investigates how modular,temporary installations beneath Toronto’s Gardiner Expressway,in Canada,can enhance thermal comfort and foster community engagement during the shoulder seasons.Using a multi-step methodology,including literature review,thermal comfort guidelines,site-specific climate analysis,and precedent studies,the research identifies key design strategies tailored to the unique microclimatic and social conditions of under-bridge spaces.The study culminates in the proposal of a flexible system of movable panels that provide wind protection,solar control,and opportunities for gathering,interaction,and rest.By reimagining these unnoticed infrastructure zones as adaptable,climate-responsive public spaces,this research contributes to sustainable urban design and highlights the importance of design strategies that address the challenges of a warming and increasingly variable climate.
文摘Modular floating structures(MFS)offer a sustainable pathway towards the expansion of coastal cities in adaptation tofilooding and sea level rise driven by climate change.It is therefore necessary to develop analytical methods easily accessible to architects or structural engineers for the rapid prototyping of MFS designs.This work develops novel closed‑form expressions describing the rigid body dynamics of symmetrically loaded rectangular pontoons across all six degrees of freedom(DOF)excited by surface waves approaching from any arbitrary direction.The derivations were based on Airy wave theory assuming frequency‑independent added mass and damping.When benchmarked against numerical solutions from ANSYS/AQWA for two MFS prototypes,the analytical approach proved capable of predicting the response amplitude operators(RAO)across all DOFs,wave directions,and structural confiigurations.However,while the response of mass‑dominated DOFs(surge,sway,and yaw)were well captured,the damping ratio for stiffness‑dominated DOFs(heave,roll,and pitch)must be judiciously selected to yield accurate RAO results.A parametric investigation further elucidated the contribution of structural geometry and wave directionality on the critical accelerations experienced by an idealizedfiloating structure founded upon a square pontoon under realistic sea states.It was discovered that the largest accelerations were triggered by waves approaching orthogonally to the pontoon.Ultimately,this work facilitates a more streamlined approach for the dynamic analysis of compliantfiloating bodies to supplement detailed modeling efforts via numerical methods.
文摘This study analyzes the causes and effects of climate change in the upper Niger River basin and the implementation of local adaptation strategies based on EMS(Environmental Management Systems).It aims to strengthen ecological resilience and sustainable natural resource management practices through training,awareness-raising,and community participation.The work was conducted in three rural communes in the Kissidougou prefecture,located in the Faranah administrative region.Data collection and analysis tools included questionnaires,GPS devices,digital devices,laptops,and Excel and SPSS software.The methodology employed a participatory and multidisciplinary approach combining a literature review,surveys of 163 respondents,semi-structured interviews with 16 key informants,training for 218 technical staff and local elected officials(30%of whom were women),and awareness-raising activities for 1,800 participants in local languages.Five community forests covering 443.58 hectares were integrated into management plans,concerted,under the coordination of the NGO APARFE.The results show an increase in average temperature(+0.8°C since 1960),a decrease in rainfall(-5.3 mm/month),and increased vulnerability of populations dependent on agriculture.The integration of the EMS(Environmental Management System)has led to improvements in environmental governance,community forest management,awareness of sustainable agricultural practices,and the inclusion of women(51%of participants).In short,the EMS is an effective tool for strengthening community resilience and environmental sustainability.
文摘This study evaluates the effectiveness of integrating local wisdom with the use of Alat Pemecah,Peredam Ombak,dan Sedimen Traps(APPOSTRAPS)or Breakers,Wave Dampers,and Sediment Traps in empowering coastal communities in Karawang,Indonesia,as a strategic response to climate change,coastal erosion,and sustainable ecotourism development.The research aims to assess the combined impact of APPOSTRAPS technology and the Jaga Alam Melalui Pemberdayaan Masyarakat Pesisir(JAM PASIR)or Protecting Nature Through Coastal Community Empowerment program in reducing coastal abrasion,restoring mangrove ecosystems,and fostering sustainable livelihoods.A mixed methods approach was applied,combining quantitative analysis of coastline changes using Geographic Information System(GIS)with Landsat and Sentinel-2 imagery(2022–2024),field surveys using differential GPS(±2 m accuracy),and qualitative methods including 150 interviews,18 months of participant observation,and community documentation.Results show a coastline extension of about 400 m(±15 m),increased ecotourism revenue from IDR 11.25 million per month in 2019 to IDR 90 million in 2024,women’s participation rising from 12%to 68%,and livelihood diversification reaching 110%of the target with 98 families involved.APPOSTRAPS,a patented breakwater and sediment trap made from repurposed tires,combined with the JAM PASIR program covering mangrove-based ecotourism,MSMEs for fishermen’s wives,waste management,and the Masyarakat Sadar Lingkungan and Bencana(MASDARLINA)or Environmentally and Disaster Aware Society system,effectively mitigates erosion and supports economic growth.The study concludes that integrating indigenous knowledge and technology strengthens community resilience and provides a replicable model for sustainable coastal adaptation.
文摘The environmental and economic difficulties arising from climate change affect developing world rural populations with increasing intensity.However,the traditional knowledge serves as a major means for understanding climate change adaptation processes in Kogi State’s rural populace while contributing to policy frameworks and climate messaging strategies.Correspondingly,this study examines how traditional knowledge supports rural communities during climate change adaptation and it examines the performance of communication methods for weaving indigenous understanding into adaptation procedures.The study was anchored on the Indigenous Knowledge Systems(IKS)Theory according to which the knowledge of indigenous people is considered to be valid and culturally grounded and sustainable instrument of environmental adaptation.It employed surveys by obtaining data from 246 participants in nine(three each from the senatorial districts)rural communities of Kogi State.The analysis focused on 246 responses collected during this research.The finding showed that local weather predictions systems,agricultural traditions,as well as traditional soil preservation methods,are popular and applied by the rural population with high confidence rates to overcome changes in climate.These are community practices,and are still part of the local adaptation strategies.It is also revealed in the study that conventional forms of communication-storytelling,use of indigenous languages,and incorporation of traditional leaders are moderately useful in persuasion of climate adaptation,although there is little reparation of government when it comes to development of communication tactics.The respondents confirmed that it is important to combine the traditional knowledge with suitable formal policy.The study concludes that to become effective and culturally responsive,climate policies and related communication strategies should include participatory approaches of traditional knowledge systems.Its outcomes can be used significantly by policymakers,development practitioners,and climate communication professionals to establish resilient and inclusive adaptation channels in Nigeria and other related settings.
文摘Climate change is significantly altering viticultural practices worldwide,with profound implications for the accumulation of polyphenolic compounds that determine wine’s sensory and health properties.This review summarizes the effects of climate change,particularly rising temperatures,shifting precipitation patterns,and altered light conditions-on polyphenol synthesis in Vitis amurensis(V.amurensis)grapes from Northeast China,the country’s highest-latitude wine region.Key findings reveal that:(1)Temperature increases accelerate phenological stages but differentially impact polyphenols,suppressing anthocyanins and flavonols while promoting tannins;(2)Precipitation variability induces water stress that can enhance anthocyanin content under moderate drought but reduce quality during extreme events;(3)Declining sunshine duration may limit polyphenol production,though certain cultivars(e.g.,Beibinghong)exhibit adaptability to low light conditions.The region’s unique climatic trends-stronger winter warming and reduced summer precipitation-paradoxically offer potential benefits by extending the growing season while minimizing heat stress during critical ripening periods.It is highlighted how V.amurensis,with its cold hardiness and naturally high polyphenol content(notably anthocyanins and resveratrol),could become increasingly valuable under climate change.However,strategic adaptation through cultivar selection,vineyard management,and stress-responsive breeding will be critical to maintain wine quality.This synthesis provides a framework for understanding climate-polyphenol dynamics in cool-climate viticulture and outlines research priorities to safeguard the future of Northeast China’s distinctive wine industry.
基金supported by Central Government Guided Local Science and Technology Development Fund(2024ZY0616),the China Agricultural Journal Website Research Fund Project(CAJW2024-045).
文摘Tropical forests,critical for global carbon storage and biodiversity,are failing to adapt at the pace required by accelerating climate change.A comprehensive study by Aguirre-Gutiérrez et al.(Science 387:eadi5414,2025)analyzing four decades of data from 415 forest plots and 250,000 trees across the Americas reveals significant mismatches between functional trait shifts(e.g.,leaf area,wood density,photosynthetic capacity)and climatic pressures.Survivor trees tracked climatic changes at less than 8%of the necessary rate,while recruits achieved only 22%,leaving ecosystems increasingly vulnerable.Lowland forests exhibited stronger trait responses compared to nutrient-limited montane forests,but neither aligned with future climate projections.By 2100,projected temperature rises(~4℃)and precipitation declines(~20%)may push forests into“no-analog”climates,surpassing adaptive thresholds.These lags threaten carbon sequestration,biodiversity,and ecosystem stability,underscoring the urgent need for emissions reduction,conservation of climate refugia,and assisted migration strategies to mitigate irreversible biome transitions.
文摘Groundwater overextraction and contamination by heavy metals such as cadmium and arsenic have resultedin ecological degradation and increased risks of renal disease,particularly in water-scarce regions.To address thesechallenges,this review aimed to evaluate the ecological potential of dew water harvesting as a sustainable and safealternative water source.Literature published between 2000 and 2024 was systematically searched in PubMed,Scopus,Web of Science,and Google Scholar using the terms“dew water,”“atmospheric water harvesting,”“groundwaterpollution,”“heavy metals,”“ecosystem restoration,”and“sustainable water systems.”Studies were included if theyfocused on dew water quality,ecological functions,or health-related outcomes,while non-English publications,conference abstracts without full text,and studies not directly addressing dew water were excluded.A total of 46 studiesand 7 official guidelines met the eligibility criteria.Findings indicate that natural dew water generally exhibits a neutralpH(6.5–8.5),negligible concentrations of heavy metals,and relatively high dissolved oxygen content(~9 mg/L).Casestudies from Morocco,Israel,China,and India illustrate its contributions to soil moisture retention,plant survival,biodiversity support,and microclimate regulation.Moreover,dew water produced through the Systemized Dew Process(SDP)consistently complied with WHO(2024)standards for drinking water,showing contaminant levels belowdetection thresholds.In conclusion,dew water harvesting represents a low-impact,climate-resilient,and safe alternativethat mitigates exposure to nephrotoxic pollutants,reduces reliance on overexploited groundwater,and enhances longtermecological restoration and water security in degraded and water-scarce environments.
基金supported by Sultan Qaboos University through grants EG/DVC/WRC/21/01,and DR/RG/17.
文摘Managed Aquifer Recharge(MAR)is a strategic approach to artificially replenishing groundwater supplies and has become an integral component of global water resource management.The number of MAR projects has steadily increased in recent decades,yet many have failed to achieved their intended outcomes,underscoring the complexity of project implementation.This review is dedicated to examine existing research and reports on MAR performance and impacts,aiming to establish objective criteria for gauging the success and identify key factors influencing the effectiveness of MAR project.Five critical performance factors have been identified as major determinants of MAR performance:aquifer transmissivity,vertical permeability,availability of recharge water,recharge water quality,and aquifer thickness,geometry and boundary conditions.These factors are directly related to project success and significantly shape MAR outcomes.In addition,this review explores research-based strategies to improve MAR success,including cutting-edge methodologies,technological innovations,and integrated management approaches to address key challenges.The ultimate goal is to foster more efficient,effective,and sustainable MAR practices,thereby enhancing the resilience and sustainability of water resource management.
