Quantifying and mapping how ecosystem services impact agricultural competitiveness is crucial for attaining the Sustainable Development Goals of United Nations.However,few study quantified agricultural competitiveness...Quantifying and mapping how ecosystem services impact agricultural competitiveness is crucial for attaining the Sustainable Development Goals of United Nations.However,few study quantified agricultural competitiveness and mapped the effects of ecosystem services on agricultural competitiveness using multiple models.In this study,multi-source data from 2000 to 2020 were utilized to establish the indicator system of agricultural competitiveness;five ecosystem services were quantified using computation models;Geographic Information System(GIS)spatial analysis was used to explore the spatial patterns of agricultural competitiveness and ecosystem services;geographic detector models were applied to investigate the effects and driving mechanisms of ecosystem services on agricultural competitiveness.Shandong Province of China was selected as the case study area.The results demonstrated that:1)there was a significant increase in agricultural competitiveness during the study period,with high levels observed mainly in the east region of the study area.2)The spatial distribution patterns of ecosystem services and agricultural competitiveness primarily exhibited High-High and Low-Low Cluster types.3)Habitat quality emerged as the main driving factor of agricultural competitiveness in 2000 and 2020,while water yield played a substantial role in 2010.4)The coupling of two ecosystem services exerted a greater effect on agricultural competitiveness compared to individual ecosystem service.The innovations of this study are constructing an indicator system to quantify agricultural competitiveness,and exploring the effects of ecosystem services on agricultural competitiveness.This study proposed an indicator system to quantify agricultural competitiveness,which can be applied in other regions,and explored the effects of ecosystem services on agricultural competitiveness.The findings of this study can serve as valuable insights for policymakers to formulate tailored agricultural development policies that take into account the synergistic effects of ecosystem services on agricultural competitiveness.展开更多
Cultural ecosystem services(CES),which encompass recreational and aesthetic values,contribute to human wellbeing and yet are often underrepresented in forest management planning due to challenges in quantifying these ...Cultural ecosystem services(CES),which encompass recreational and aesthetic values,contribute to human wellbeing and yet are often underrepresented in forest management planning due to challenges in quantifying these services.This study introduces the Recreational and Aesthetic Values of Forested Landscapes(RAFL)index,a novel framework combining six measurable recreational and aesthetic components:Stewardship,Naturalness,Complexity,Visual Scale,Historicity,and Ephemera.The RAFL index was integrated into a Linear Programming(LP)Resource Capability Model(RCM)to assess trade-offs between CES and other ecosystem services,including timber production,wildfire resistance,and biodiversity.The approach was applied in a case study in Northern Portugal,comparing two forest management scenarios:Business as Usual(BAU),dominated by eucalyptus plantations,and an Alternative Scenario(ALT),focused on the conversion to native species:cork oak,chestnut,and pedunculate oak.Results revealed that the ALT scenario consistently achieved higher RAFL values,reflecting its potential to enhance CES,while also supporting higher biodiversity and wildfire resilience compared to the BAU scenario.Results highlighted further that management may maintain steady timber production and wildfire regulatory services while addressing concerns with CES.This study provides a replicable methodology for quantifying CES and integrating them into forest management frameworks,offering actionable insights for decision-makers.The findings highlight the effectiveness of the approach in designing landscape mosaics that provide CES while addressing the need to supply provisioning and regulatory ecosystem services.展开更多
Coastal tourism holds substantial development potential.However,coastal ecosystems are affected by tourism development,which limits the supply of ecosystem services(ES).This study aims to conduct a systematic literatu...Coastal tourism holds substantial development potential.However,coastal ecosystems are affected by tourism development,which limits the supply of ecosystem services(ES).This study aims to conduct a systematic literature review on the impacts of tourism on coastal and marine ES using the Preferred Reporting Items for Systematic Reviews and Meta-alpha Methods.We initially identified 640 studies by searching titles,abstracts,and keywords.After screening,only 50 studies met the criteria for inclusion in the review.The results showed a significant increase in publications between 2011 and 2023.Most studies were conducted in Europe,Asia,and North and Central America.The most used ES classifications were MEA and CICES.Most studies concentrated on the ES supply dimension(43 studies;86%).Cultural ES(47 studies;94%)were researched more than provisioning(28 studies;56%)and regulating&maintenance(29 studies;58%)sections.Regarding cultural ES,most studies were focused on“Physical and experiential interactions with the natural environment”(34 studies;68%)and on provisioning ES on“Wild animals(terrestrial and aquatic)for nutrition,materials or energy”(18 studies;36%).Quantitative and mixed methods were the most used in the reviewed studies.Most studies identified pressures from“Tourism,urbanisation,and population increase”(27 studies;54%)and focused on“Integrative/common management strategies”(20 studies;40%).Only a few of the studies’results have been validated by external data(10 studies;20%).This study provides an overview of the most assessed marine and coastal ES,where studies are needed with more comprehensive geographic coverage.展开更多
Ecosystem services(ES)mapping and models have advanced in recent years.Improvements were made,and the assessments have transitioned from qualitative to quantitative.Although this is an important advancement,the ES map...Ecosystem services(ES)mapping and models have advanced in recent years.Improvements were made,and the assessments have transitioned from qualitative to quantitative.Although this is an important advancement,the ES mapping and modelling validation step has been overlooked,and this raises an important question in the credibility of the outcomes.This has been an important and unsolved issue in the ES research community that needs to be tackled.This highlight paper discusses the importance of validating single ES mapping and models.Conducting this using field or proximal/remote sensing raw data and not data from other models or stakeholder evaluation is important.A validation step should be mandatory in ES frameworks since it can assess the models’veracity,contribute to identifying the model’s weaknesses/strengths and ultimately represent a scientific advance in the field.This is easier to apply to the biophysical mapping and models of regulating and provisioning ES than to cultural ES,as the latter rely more on perception and cultural contexts.Also,ES supply models are easier to validate than demand and flow models.Robust and well-grounded models are essential for ensuring the reliability of individual ES maps and models and should be integrated into decision-making processes.Although several challenges arise related to the costs of data collection,in several cases prohibitive,and the time and the expertise needed to conduct this sampling and analysis,this is likely an imperative step that needs to be considered in the future.This will be beneficial in establishing ES research and improving decision-making and wellbeing.展开更多
The interplay between human and ecological systems has evolved from traditional conservation approaches to integrated socio-ecological frameworks that emphasise the co-production of ecosystem services.This paper aims ...The interplay between human and ecological systems has evolved from traditional conservation approaches to integrated socio-ecological frameworks that emphasise the co-production of ecosystem services.This paper aims to inspire new research pathways to advance the Nature's Contributions to People(NCP)perspective by focusing on terraced agroecosystems as emblematic landscapes that exemplify this co-production.Informed by recent studies in sustainability science,and drawing on our experience in Mediterranean environments,we explore the transformative potential of these frameworks for understanding and managing terraced landscapes.Addressing their multifunctionality,the challenges they face,and their socio-cultural and ecological significance,we highlight the importance of bridging scientific insights with local knowledge and participatory practices.We examine the use of advanced biophysical assessments,mapping tools,and stakeholder-driven approaches to enhance field assessment,monitoring capabilities and tackle management challenges under changing socio-economic conditions.We stress the urgent need for education and capacity-building initiatives to counteract indigenous knowledge loss and sustain traditional practices.Looking to the future,we propose potential avenues for research and practice that integrate ecological,cultural,and governance dimensions,contributing to the long-term sustainability of terraced landscapes and informing broader efforts for sustainable land management in an era of rapid environmental change.展开更多
Accurately forecasting ecosystem services is critical for enhancing our understanding and improving management practices within nature reserves,particularly in light of climate change,land use/cover changes,and their ...Accurately forecasting ecosystem services is critical for enhancing our understanding and improving management practices within nature reserves,particularly in light of climate change,land use/cover changes,and their complex interactions.However,existing studies often fail to fully consider vegetation response,constituting a gap in the comprehensive assessment of changes in ecosystem services.Therefore,a coupled model framework integrating climate change,land use change,and vegetation dynamics was developed to allow for the simulation of dynamic ecosystem service scenarios throughout the twenty-first century.The Jiulianshan National Nature Reserve in Jiangxi Province was considered as the study area.The results showed that ecosystem services and their synergistic effects will be optimized under scenarios that emphasize strict protection of ecological lands and incorporating the SSP1-2.6 scenario.However,sustaining optimized ecosystem services poses significant challenges in scenarios characterized by resource-intensive development and ongoing climate warming,as in the SSP5-8.5 scenario.Notably,discernible variations exist in balancing and synergizing the management of ecosystem services across diverse land uses and forest types.Our study underscores the importance of integrating vegetation response into the framework of ecosystem service forecasting,which is essential for assisting nature reserves in effectively addressing the multifaceted risks associated with climate change and rapid socio-economic development.展开更多
Cultural ecosystem services(CES)provided by urban green infrastructure are essential for enhancing social well-being and resilience.Identifying and mapping CES at a local scale is crucial for informed land-use decisio...Cultural ecosystem services(CES)provided by urban green infrastructure are essential for enhancing social well-being and resilience.Identifying and mapping CES at a local scale is crucial for informed land-use decisions that align with citizens'perceptions.However,research on ecosystem services in Romania has been limited,with a notable gap in the assessment of CES provided by urban green spaces.This study is the first to focus on Băneasa Forest,the only urban forest in Bucharest,which serves as a vital recreational area for thousands of residents and visitors.For the first time in Romania,this research uses a web-based Participatory GIS survey to collect spatially referenced data.The survey,which combines questionnaires and mapping exercises,allows us to produce high-resolution CES maps based on 816 responses.The results reveal that the forest's natural characteristics are perceived as the primary contributors to CES.These findings are valuable for urban planners,as they highlight the needs and expectations of forest visitors,promote conservation efforts,and foster collaboration to prevent conflicts.Alongside factors frequently discussed in the literature,such as age and accessibility,the percentage of green space in residents'neighborhoods emerges as a significant factor influencing CES preferences.This insight presents a novel contribution to the literature,being of particular importance for urban planners and policymakers,as it underscores the need to consider not just the green space within parks and forests,but also the broader context of surrounding neighborhoods when planning for CES.Understanding that the availability of nearby green space influences residents'CES preferences can guide more effective strategies to enhance access to CES in urban areas,both in Bucharest and elsewhere.This is especially relevant in the face of climate change and other emerging challenges,which are likely to increase the demand for CES in the future.展开更多
Urbanization develops with the goal of establishing improved and more sustainable habitats for residents.Environmental and social performance must be simultaneously monitored to ascertain whether regions are progressi...Urbanization develops with the goal of establishing improved and more sustainable habitats for residents.Environmental and social performance must be simultaneously monitored to ascertain whether regions are progressing towards or deviating from the safe and just space(SJS)in urbanization.Despite relevant studies,the absence of indicators that bridge ecological preservation and human well-beings renders dual monitoring challenging.This study bridged the gap by exploring the interactions between urbanization,ecosystem services(ESs),and basic water,energy,and food(WEF)needs within the SJS framework across China and its provinces.By quantifying the minimum and actual demands for freshwater withdrawal,carbon emissions,phosphorus emissions,and land use,as well as the supply of ESs into unified biophysical indicators,we found that:(1)China can meet the basic WEF needs for all from 2000 to 2020,but only water and land provisioning ESs can operate within the SJS.Carbon emissions surpassed the sequestration capacity in 2010,while phosphorus purification ES has consistently been unsafe.(2)The SJS performance in terms of ecological and social fulfilment exhibited scale differences and undergone changes with urbanization.Overall,no province in China can consistently operate within all SJSs.(3)In the process of urbanization,improvements in ecological protection and production practices in most provinces expanded the size of SJS,but the continuous increase in total demand failed to steer regions toward safer spaces.Our framework emphasized the common but differentiated pathways that regions at varying stages of urbanization navigate to achieve safety and justice.It also provides an applicable solution for regions aiming to pursue urban growth while maintaining ecological conservation and social justice,ultimately achieving sustainable development.展开更多
Central Asia(CA)faces escalating threats from increasing temperature,glacier retreat,biodiversity loss,unsustainable water use,terminal lake shrinkage,and soil salinization,all of which challenge the balance between e...Central Asia(CA)faces escalating threats from increasing temperature,glacier retreat,biodiversity loss,unsustainable water use,terminal lake shrinkage,and soil salinization,all of which challenge the balance between ecological integrity and socio-economic development essential for achieving Sustainable Development Goals.However,a comprehensive understanding of priority areas from a multi-dimensional perspective is lacking,hindering effective conservation and development strategies.To address this,we developed a comprehensive assessment framework with a tailored indicator system,enabling a spatial evaluation of CA’s priority areas by integrating biodiversity,ecosystem services(ESs),and human activities.Combining zonation and geographical detectors,this approach facilitates spatial prioritization and examines ecological and socio-economic heterogeneity.Our findings reveal a heterogeneous distribution of priority areas across CA,with significant concentrations in eastern mountainous regions,river valleys,and oasis agricultural lands.We identified 184 key districts crucial for ecological and societal sustainability.Attribution analysis shows that natural factors like soil types,precipitation,and evapotranspiration significantly shape these areas,influencing human activities and the distribution of biodiversity and ESs.Multi-dimensional analysis indicates existing protected areas cover only 15%of the top 30%priority areas,revealing substantial conservation gaps.Additionally,a 38%overlap between ESs and human activities,along with 63.25%congruence in integrated areas,underscores significant human impacts on ecological systems and their dependency on ESs.Given CA’s limited resources,it is crucial to implement measures that strengthen conservation efforts,align ecological preservation with socio-economic demands,and enhance resource efficiency through sustainable integrated land and water resource management.展开更多
The relationship between ecosystem services(ES)and human well-being(HWB)is fundamental to the science and practice of sustainability.However,studies have shown conflicting results,which has been attributed to the infl...The relationship between ecosystem services(ES)and human well-being(HWB)is fundamental to the science and practice of sustainability.However,studies have shown conflicting results,which has been attributed to the influences of indicators,contexts,and scales.Yet,another potential factor,which has been overlooked,may be the mixed use of spatial and temporal approaches.Using twelve ES and seven well-being indicators and multiple statistical methods,we quantified and compared the spatial and temporal ES–HWB relationships for Inner Mongolia,China.The spatial and temporal relationships differed in both correlation direction and strength.Most relationships of economic and employment-related indicators with food provisioning and supporting services were temporally positive but spatially nonsignificant or negative.Some relationships of economic and employmentrelated indicators with water retention,sandstorm prevention,and wind erosion were temporally negative but spatially complex.However,the spatial and temporal ES–HWB relationships could also be similar in some cases.We conclude that although both the spatial and temporal approaches have merits,space generally cannot substitute for time in the study of ES–HWB relationship.Our study helps reconcile the seemingly conflicting findings in the literature,and suggests that future studies should explicitly distinguish between the spatial and temporal ES–HWB relationships.展开更多
The application of ecosystem services(ES)theories in land consolidation is a confusing issue that has long plagued scholars and government officials.As the upgraded version of traditional land consolidation,comprehens...The application of ecosystem services(ES)theories in land consolidation is a confusing issue that has long plagued scholars and government officials.As the upgraded version of traditional land consolidation,comprehensive land consolidation(CLC)emphasizes ecological benefits,but it does not achieve the expected effect during the pilot phase.This study first proposed a theoretical analysis framework based on ES knowledge to answer the three key questions of why,where,and how to implement CLC better.Taking mountainous counties as the study area,we found that ES trade-offs/synergies,bundles,and drivers were significantly affected by scale effects.ES knowledge can play a crucial role in designing multi-scale CLC strategies regarding the objective,zoning,intensity,and mode.Specifically,mitigating the significant trade-offs between recreational opportunities,food production,and other ES is the top priority of CLC.Land consolidation zoning based on the ES bundles analysis is more rational and can provide the scientific premise for designing locally adapted CLC measures.Land consolidation can be classified into high-intensity direct intervention and low-intensity indirect intervention modes,based on the major drivers of ES.These findings help narrow the gap between ES and CLC practices.展开更多
The Qinghai-Xizang Plateau(QXP)serves as a vital ecological security barrier in China and the broader Asian region.The delineation of urban growth boundaries(UGBs)in this region with consideration of socioeconomic dev...The Qinghai-Xizang Plateau(QXP)serves as a vital ecological security barrier in China and the broader Asian region.The delineation of urban growth boundaries(UGBs)in this region with consideration of socioeconomic development and ecological protection is urgently needed,but there is a lack of such research.The objective of this study is to delineate the UGBs on the QXP during 2020-2100 to simultaneously meet the needs of socioeconomic development and ecosystem services(ESs)protection.To achieve this purpose,under a scenario matrix integrating shared socioeconomic pathways(SSPs)and ESs protection,the urban expansion on the QXP during 2020-2100 was simulated by coupling the ESs assessment models and the zoned Land Use Scenario Dynamics-urban(LUSDurban)model.Finally,we compared the spatial patterns of the UGBs and the conservation effectiveness of ESs under different scenarios.The extent of UGBs on the QXP is projected to reach 2,045.60-2,231.10 km^(2),which is 62.23%-76.95%greater than the urban land area(1,260.90 km^(2))in 2020.Protecting the ESs can reduce the loss of the average natural habitat quality,food production,and carbon sequestration by 33.29%-34.27%,8.61%-18.23%,and 36.56%-40.34%,respectively.Protecting food production and carbon sequestration in Qinghai Province are more effective,but in the Xizang Autonomous Region,protecting ESs has a considerable trade-off effect.The UGBs delineated in this study can offer a reference for future urban planning on the QXP.展开更多
Scientific understanding of the trade-offs between services is crucial for the scientific management and protection of ecosystems and the formulation of resource management policies.This study integrated meteorologica...Scientific understanding of the trade-offs between services is crucial for the scientific management and protection of ecosystems and the formulation of resource management policies.This study integrated meteorological,land use,and soil data to assess the ecosystem services,namely,water yield(WY),soil erosion(SE),and carbon sinks(CS),in peak-cluster depression basins on the Sino-Vietnamese border in China during 2000-2020.It analyzed the trade-offs and synergistic relationships among the three ecosystem services and their time-lag effects and driving mechanisms with the help of pixel-by-pixel time-lag intercorrelation and geographical de-tector methods.Results show that:1)from 2000 to 2020,the key ecosystem service indicators in the peak-cluster depression basins on the Sino-Vietnamese border in China demonstrated a significant and synergistic trend of positive change.The WY increased at a rate of 11.99 mm/yr,CS increased at a rate of 2.44 g C/(m^(2)∙yr),and SE decreased at a rate of 0.06 t/(ha∙yr).2)Most areas showed a synergistic relationship across the three ecosystem services,and the areas with a trade-off relationship were mostly concentrated in Baise City and the southwest of Chongzuo City,Guangxi.3)The time-lag effect between SE and WY was mostly concentrated in 0 yr,that between SE and CS was mostly concentrated in 5 yr,and that between CS and WY was mostly concentrated in 1 yr.4)Population density was the controlling factor between SE and WY.Vegetation coverage factor is the main controlling factor between SE and CS.The lithologic factor is the main controlling factor between CS and WY.Studying the trade-off relationship of ecosystem services at spatial and tem-poral scales on the Sino-Vietnamese border in China karst areas can provide a basis for regional ecological construction and develop-ment strategies,and it is conducive to meeting regional interest needs,maximizing comprehensive benefits,balancing the ecological en-vironment,and achieving regional sustainable development.展开更多
Urbanization and environmental degradation have led to significant declines in water quality and aquatic ecosystem health,highlighting the urgent need for effective restoration efforts.This study applies an integrated...Urbanization and environmental degradation have led to significant declines in water quality and aquatic ecosystem health,highlighting the urgent need for effective restoration efforts.This study applies an integrated analysis approach to estimate the economic value and benefits of improvements in water quality and aquatic ecosystem services resulting from the Ecological Stream Restoration Project.Using survey data analyzed through the choice experiment(CE)method,we assessed respondents’preferences for various ecosystem services,including water-friendly services,ecological functions,water-level control,and water-quality purification.Three empirical analysis models—the Conditional Logit Model(CLM),Nested Logit Model(NL),and Error Component Logit Model(ECL)—were applied,with the ECL model identified as the most suitable for this study.From the physical impact assessment,we derived compensating variations to estimate the annual economic benefits of the project.The estimated annual economic value of water quality improvement due to the Anyangcheon Ecological Stream Restoration Project ranged from approximately KRW 10.54 billion to KRW 21.44 billion,while the economic value of aquatic ecosystem improvement was estimated to range from KRW 6.05 billion to KRW 12.30 billion annually.This study provides analytic framework that can inform future ecological restoration projects and sustainable water management policies.展开更多
In recent years,there has been a pronounced increase in the frequency of extreme weather events.To compre hensively examine the impact of extreme weather on ecosystem services within the Wuhan Urban Agglomera tion(WUA...In recent years,there has been a pronounced increase in the frequency of extreme weather events.To compre hensively examine the impact of extreme weather on ecosystem services within the Wuhan Urban Agglomera tion(WUA),this study utilized meteorological station data,the Mann-Kendall(MK)test,and the Standardized Precipitation-Evapotranspiration Index(SPEI)to quantify the variation trends in heatwaves(HW)and droughts from 1961 to 2020.Then the Integrated Valuation of Ecosystem Services and Trade-offs(InVEST)model was employed to evaluate and compare the differences in water yield and climate regulation ecosystem services un der various HW,droughts,and HW-drought combination scenarios.The results show that over the past 60 years,the temperature,duration,and frequency of HW have significantly increased in the WUA.Specifically,the high est HW temperature,total HW days,HW frequency,and average HW temperature showed changing trend of+0.17℃/decade,+1.4 day/decade,+0.19 event/decade,and+0.07℃/decade,respectively.The year 2000 was identified as a mutation year for HW,characterized by increased frequency and heightened severity thereafter.The SPEI value exhibited an insignificant upward trend,with 1980 marked as a mutation year,indicating a de creasing trend in drought occurrences after 1980.Heatwaves have a weakening effect on both water yield and climate regulation services,while drought significantly weakened water yield and had a relatively modest effect on climate regulation.During HW-drought composite period,the average monthly water yield showed a notable discrepancy of 60 mm compared to humid years.Besides,as heatwaves intensify,the area of low aggregation for ecosystem services expands,whereas the area of high aggregation decreases.This study provides a preliminary understanding of the impact of urban extreme weather on urban ecosystem services under changing climatic conditions.展开更多
Exploring the spatial heterogeneity of ecosystem services(ESs)and their driving factors under various interaction patterns is essential for informing sustainable development policies.Using Northeast China as a case st...Exploring the spatial heterogeneity of ecosystem services(ESs)and their driving factors under various interaction patterns is essential for informing sustainable development policies.Using Northeast China as a case study,this research investigates eight key ESs,including water yield(WY),carbon storage(CS),food provision(FP),habitat quality(HQ),soil conservation(SC),wind-break and sand-fixation(WS),water purification(WP)and aesthetic landscape(AL).The study examines the complexity of ESs from three dimensions:individual ES,ES pairs and ES bundles,and further evaluates their spatial heterogeneity and socioecological drivers.The results indicate that the spatial distribution of ESs remained relatively stable from 2000 to 2020.During this period,WY and FP increased significantly,CS and HQ remained relatively unchanged.SC,WS and AL followed an“increase-decrease-increase”trend,and WP exhibited a“decrease-increase”fluctuation.Overall,synergistic relationships among ES Pairs were more prevalent than trade-offs.Notably,CS showed trade-offs with over 70%of the other ESs,while HQ exhibited trade-offs with SC,WS,WP,and AL.The FP-HQ synergy bundle,primarily located in the Greater Hinggan Mountains and eastern regions,emerged as the dominant ES bundle.Ecological factors—such as solar radiation,temperature,slope,DEM,and NDVI—exerted a stronger influence on ES patterns than social factors like GDP and population density.Furthermore,these ecological drivers had a greater impact on individual ESs compared to ES pairs or ES bundles.These findings offer valuable insights for policymakers to understand the complex interrelationships among ESs and to design more effective and regionally tailored management strategies.展开更多
The upper reaches of the Yellow River in Sichuan Province are critical area for water conservation and ecological protection in China. However, they are experiencing a range of ecological and environmental challenges,...The upper reaches of the Yellow River in Sichuan Province are critical area for water conservation and ecological protection in China. However, they are experiencing a range of ecological and environmental challenges, including grassland desertification, wetland degradation, and soil erosion, all of which pose significant threats to the environmental sustainability and overall development of the Yellow River Basin. Urbanization can lead to irreversible damage to ecosystems. Therefore, understanding the relationship between urbanization and ecosystems is crucial for fostering sustainable development in the region. With land use and meteorological data in the upper reaches of the Yellow River in Sichuan Province in 2000-2020, and using InVEST model and standardized processing methods, we analyzed the spatiotemporal evolution characteristics of urbanization and four ecosystem services: water conservation, carbon storage, habitat quality, and soil retention. Additionally, we employed the GeoDa bivariate spatial autocorrelation analysis model to reveal the spatial correlations and interactions between urbanization and ecosystems. The results reveal a significant spatial mismatch between urbanization and ecosystem services in the upper Yellow River region of Sichuan Province. While the composite urbanization index decreased from 0.0075 to 0.0042 and remained concentrated in county centers, all ecosystem services showed improvement: water conservation increased from 17.38×10^(9) mm to 23.37×10^(9) mm, carbon storage rose from 936.60 Tg to 938.42 Tg, habitat quality improved from 0.875 to 0.879, and soil retention enhanced from 13.56×10^(8) t to 17.59×10^(8) t. However, these ecological gains were mainly driven by restoration in non-urban southern areas, creating a clear spatial disconnection from urban centers and leading to persistently weak and declining coordination between systems. This spatial decoupling underscores the inadequacy of the current urbanization model in promoting regional ecological synergy. We therefore recommend implementing differentiated zoning strategies: promoting compact development coupled with ecological restoration in county centers, strictly protecting core water conservation and carbon sequestration areas in the southern key ecological zones, and enhancing soilwater conservation and ecological restoration in the vulnerable northern belt, so as to establish an ecological security framework compatible with sustainable urbanization.展开更多
Mangrove ecosystems support biodiversity,protect coastal areas,and provide sustainable livelihoods.However,they face significant threats from deforestation and unsustainable land use practices.This study examines the ...Mangrove ecosystems support biodiversity,protect coastal areas,and provide sustainable livelihoods.However,they face significant threats from deforestation and unsustainable land use practices.This study examines the viability of the payments for ecosystem services(PES)programs in promoting sustainable mangrove tourism in Tongke-Tongke Village,Sinjai District,South SulawesiProvince,Indonesia.We collected data through household surveys,semi-structured stakeholder interviews,and tourist questionnaires to evaluate the economic value of mangrove tourism and tourists’willingness to pay(WTP)for conservation.Analytical methods included quantitative descriptive analysis,thematic analysis,travel cost analysis,and contingent valuationmethod.The results indicatedstrong community support,with 70.00% of respondents acknowledging sustainable mangrove tourism’s economic,environmental,and cultural benefits.Economic estimates revealedthat mangrove tourism generated 943.00 USD/(hm^(2)·a),while tourists’WTP for conservation rangedfrom 0.21 to 0.56 USD/(person×month),contributing approximately 11.39 USD/(hm^(2)·a).Despite challenges such as inadequate infrastructure,socioeconomic disparities,and land privatization,this study advocates for integrating the PES programs,enhancing governance frameworks,and fostering local community engagement to ensure equitable benefit distribution and maximize the potential of mangrove tourism.These strategies aim to bolster conservation efforts,improve local livelihoods,and strengthen the resilience of mangroveecosystems.展开更多
Land use sustainability is a pivotal concern in contemporary ecological protection efforts,necessitating a comprehensive understanding of the ramifications of changes in land use intensity(LUI)on ecosystem services(ES...Land use sustainability is a pivotal concern in contemporary ecological protection efforts,necessitating a comprehensive understanding of the ramifications of changes in land use intensity(LUI)on ecosystem services(ESs).Although ecological control zoning typically emphasizes ES outcomes,it tends to overlook the impacts of human activity intensity.This research focuses on the Yellow River Basin and integrates various data sources,encompassing land use,meteorological,soil,and socioeconomic data from 1980 to 2020.Using the InVEST model,quadratic polynomial fitting,and cluster analysis,this work evaluates the spatiotemporal changes and zoning characteristics of LUI and three ESs—water yield,soil conservation,and habitat quality—to explore the influence of LUI changes on ESs.The results indicate that from 1980 to 2020,LUI shows a sustained increase with considerable spatial heterogeneity,gradually intensifying from upstream to downstream areas.The interannual variability of ESs is minimal,with substantial local fluctuations but overall minor changes.LUI correlates positively with ESs.Based on regional ESs,the Yellow River Basin is categorized into four primary ecological function zones:ecological restoration,ecological pressure,ecological sustainability,and ecological conservation.Considering LUI characteristics,this categorization is further refined into six secondary function zones:ecological restoration,ecological transition,ecological overload,potential development,eco-economic carrying,and ecological conservation.This study provides a scientific foundation for land use planning and ecological conservation policy formulation within the watershed area.展开更多
Investigating the ecological impact of land use change in the context of the construction of national water network project is crucial,as it is imperative for achieving the sustainable development goals of the nationa...Investigating the ecological impact of land use change in the context of the construction of national water network project is crucial,as it is imperative for achieving the sustainable development goals of the national water network and guaranteeing regional ecological stability.Using the Danjiangkou Reservoir Area(DRA),China as the study area,this paper first examined the spatiotemporal dynamics of natural landscape patterns and ecosystem service values(ESV)in the DRA from 2000 to 2018 and then investigated the spatial clustering characteristics of the ESV using spatial statistical analysis tools.Finally,the patch-generating land use simulation(PLUS)model was used to simulate the natural landscape and future changes in the ESV of the DRA from 2018 to 2028 under four different development scenarios:business as usual(BAU),economic development(ED),ecological protection(EP),and shoreline protection(SP).The results show that:during 2000-2018,the construction of water facilities had a significant impact on regional land use/land cover(LULC)change,with a 24830 ha increase in watershed area.ESV exhibited an increasing trend,with a significant and growing spatial clustering effect.The transformation of farmland to water bodies led to accelerated ESV growth,while the transformation of forest land to farmland led to a decrease in the ESV.Normalized difference vegetation index(NDVI)had the strongest effect on the ESV.ESV exhibited a continuous increase from 2018 to 2028 under all the simulation scenarios.The EP scenario had the greatest increase in ESV,while the ED scenario had the smallest increase.The findings suggest that projected land use patterns under different scenarios have varied impacts on ecosystem services(ESs)and that the management and planning of the DRA should balance social,economic,ecological,and security benefits.nomic,ecological,and security benefits.展开更多
基金Under the auspices of the National Key Research and Development Program of China(No.2022YFC3204404)。
文摘Quantifying and mapping how ecosystem services impact agricultural competitiveness is crucial for attaining the Sustainable Development Goals of United Nations.However,few study quantified agricultural competitiveness and mapped the effects of ecosystem services on agricultural competitiveness using multiple models.In this study,multi-source data from 2000 to 2020 were utilized to establish the indicator system of agricultural competitiveness;five ecosystem services were quantified using computation models;Geographic Information System(GIS)spatial analysis was used to explore the spatial patterns of agricultural competitiveness and ecosystem services;geographic detector models were applied to investigate the effects and driving mechanisms of ecosystem services on agricultural competitiveness.Shandong Province of China was selected as the case study area.The results demonstrated that:1)there was a significant increase in agricultural competitiveness during the study period,with high levels observed mainly in the east region of the study area.2)The spatial distribution patterns of ecosystem services and agricultural competitiveness primarily exhibited High-High and Low-Low Cluster types.3)Habitat quality emerged as the main driving factor of agricultural competitiveness in 2000 and 2020,while water yield played a substantial role in 2010.4)The coupling of two ecosystem services exerted a greater effect on agricultural competitiveness compared to individual ecosystem service.The innovations of this study are constructing an indicator system to quantify agricultural competitiveness,and exploring the effects of ecosystem services on agricultural competitiveness.This study proposed an indicator system to quantify agricultural competitiveness,which can be applied in other regions,and explored the effects of ecosystem services on agricultural competitiveness.The findings of this study can serve as valuable insights for policymakers to formulate tailored agricultural development policies that take into account the synergistic effects of ecosystem services on agricultural competitiveness.
基金supported by the Forest Research Centre,a research unit funded by Fundacao para a Ciencia e a Tecnologia I.P.(FCT),Portugal(UIDB/00239/2020)the Associated Laboratory TERRA(LA/P/0092/2020)+4 种基金Additional funding was provided through the Ph.D.grant awarded to Dagm Abate(UI/BD/151525/2021)by two key projects:H2020-MSCA-RISE-2020/101007950,titled“DecisionES-Decision Support for the Supply of Ecosystem Services under Global Change,”funded by the Marie Curie International Staff Exchange Scheme,H2020-LCGD-2020-3/101037419,titled“FIRE-RES-Innovative technologies and socio-ecological economic solutions for fireresilient territories in Europe,”funded by the EU Horizon 2020—Research and Innovation Framework Programmesupported by a project MODFIRE—a multiple criteria approach to integrate wildfire behavior in forest management planning with reference PCIF/MOS/0217/2017a contract from Dr.Susete Marques in the scope of Norma Transitoria—DL57/2016/CP1382/CT15a grant from Fundacao para a Ciencia e a Tecnologia(FCT),Portugal to Dr.Guerra-Hernandez(CEECIND/02576/2022).
文摘Cultural ecosystem services(CES),which encompass recreational and aesthetic values,contribute to human wellbeing and yet are often underrepresented in forest management planning due to challenges in quantifying these services.This study introduces the Recreational and Aesthetic Values of Forested Landscapes(RAFL)index,a novel framework combining six measurable recreational and aesthetic components:Stewardship,Naturalness,Complexity,Visual Scale,Historicity,and Ephemera.The RAFL index was integrated into a Linear Programming(LP)Resource Capability Model(RCM)to assess trade-offs between CES and other ecosystem services,including timber production,wildfire resistance,and biodiversity.The approach was applied in a case study in Northern Portugal,comparing two forest management scenarios:Business as Usual(BAU),dominated by eucalyptus plantations,and an Alternative Scenario(ALT),focused on the conversion to native species:cork oak,chestnut,and pedunculate oak.Results revealed that the ALT scenario consistently achieved higher RAFL values,reflecting its potential to enhance CES,while also supporting higher biodiversity and wildfire resilience compared to the BAU scenario.Results highlighted further that management may maintain steady timber production and wildfire regulatory services while addressing concerns with CES.This study provides a replicable methodology for quantifying CES and integrating them into forest management frameworks,offering actionable insights for decision-makers.The findings highlight the effectiveness of the approach in designing landscape mosaics that provide CES while addressing the need to supply provisioning and regulatory ecosystem services.
基金supported by the project MApping and Forecasting Ecosystem Services in Urban Areas(MAFESUR)funded by the Lithuanian Research Council(Contract:Nr.P-MIP-23-426).
文摘Coastal tourism holds substantial development potential.However,coastal ecosystems are affected by tourism development,which limits the supply of ecosystem services(ES).This study aims to conduct a systematic literature review on the impacts of tourism on coastal and marine ES using the Preferred Reporting Items for Systematic Reviews and Meta-alpha Methods.We initially identified 640 studies by searching titles,abstracts,and keywords.After screening,only 50 studies met the criteria for inclusion in the review.The results showed a significant increase in publications between 2011 and 2023.Most studies were conducted in Europe,Asia,and North and Central America.The most used ES classifications were MEA and CICES.Most studies concentrated on the ES supply dimension(43 studies;86%).Cultural ES(47 studies;94%)were researched more than provisioning(28 studies;56%)and regulating&maintenance(29 studies;58%)sections.Regarding cultural ES,most studies were focused on“Physical and experiential interactions with the natural environment”(34 studies;68%)and on provisioning ES on“Wild animals(terrestrial and aquatic)for nutrition,materials or energy”(18 studies;36%).Quantitative and mixed methods were the most used in the reviewed studies.Most studies identified pressures from“Tourism,urbanisation,and population increase”(27 studies;54%)and focused on“Integrative/common management strategies”(20 studies;40%).Only a few of the studies’results have been validated by external data(10 studies;20%).This study provides an overview of the most assessed marine and coastal ES,where studies are needed with more comprehensive geographic coverage.
基金supported by the project Monetary valuation of soil ecosystem services and creation of initiatives to invest in soil health:setting a framework for the inclusion of soil health in business and in the policy making process(InBestSoil)(Horizon Europe)Grant agreement ID:101091099。
文摘Ecosystem services(ES)mapping and models have advanced in recent years.Improvements were made,and the assessments have transitioned from qualitative to quantitative.Although this is an important advancement,the ES mapping and modelling validation step has been overlooked,and this raises an important question in the credibility of the outcomes.This has been an important and unsolved issue in the ES research community that needs to be tackled.This highlight paper discusses the importance of validating single ES mapping and models.Conducting this using field or proximal/remote sensing raw data and not data from other models or stakeholder evaluation is important.A validation step should be mandatory in ES frameworks since it can assess the models’veracity,contribute to identifying the model’s weaknesses/strengths and ultimately represent a scientific advance in the field.This is easier to apply to the biophysical mapping and models of regulating and provisioning ES than to cultural ES,as the latter rely more on perception and cultural contexts.Also,ES supply models are easier to validate than demand and flow models.Robust and well-grounded models are essential for ensuring the reliability of individual ES maps and models and should be integrated into decision-making processes.Although several challenges arise related to the costs of data collection,in several cases prohibitive,and the time and the expertise needed to conduct this sampling and analysis,this is likely an imperative step that needs to be considered in the future.This will be beneficial in establishing ES research and improving decision-making and wellbeing.
基金supported by the projects REACT4MED—Inclusive Outscaling of Agro-Ecosystem Restoration Actions for the Mediterranean,which is part of the PRIMA Programme supported by the European Union under Horizon 2020(Grant No.2122,Horizon 2020)SELINA—Science for Evidence-based and Sustainable Decisions about Natural Capital,funded by the European Union’s Horizon Europe Research and Innovation Programme(Grant No.101060415)。
文摘The interplay between human and ecological systems has evolved from traditional conservation approaches to integrated socio-ecological frameworks that emphasise the co-production of ecosystem services.This paper aims to inspire new research pathways to advance the Nature's Contributions to People(NCP)perspective by focusing on terraced agroecosystems as emblematic landscapes that exemplify this co-production.Informed by recent studies in sustainability science,and drawing on our experience in Mediterranean environments,we explore the transformative potential of these frameworks for understanding and managing terraced landscapes.Addressing their multifunctionality,the challenges they face,and their socio-cultural and ecological significance,we highlight the importance of bridging scientific insights with local knowledge and participatory practices.We examine the use of advanced biophysical assessments,mapping tools,and stakeholder-driven approaches to enhance field assessment,monitoring capabilities and tackle management challenges under changing socio-economic conditions.We stress the urgent need for education and capacity-building initiatives to counteract indigenous knowledge loss and sustain traditional practices.Looking to the future,we propose potential avenues for research and practice that integrate ecological,cultural,and governance dimensions,contributing to the long-term sustainability of terraced landscapes and informing broader efforts for sustainable land management in an era of rapid environmental change.
基金supported by the National Natural Science Foundation of China (32160292, 32471681, and 32201575)Jiangxi “Double Thousand Plan”(jxsq2020101080)+1 种基金the Natural Science Foundation of Jiangxi Province (20224BAB205008, 20224BAB213033, and 20242BAB2538)Jiangxi Province Science and Technology+Water Resources” Joint Plan Project (2023KSG01001 and 2022KSG01010)
文摘Accurately forecasting ecosystem services is critical for enhancing our understanding and improving management practices within nature reserves,particularly in light of climate change,land use/cover changes,and their complex interactions.However,existing studies often fail to fully consider vegetation response,constituting a gap in the comprehensive assessment of changes in ecosystem services.Therefore,a coupled model framework integrating climate change,land use change,and vegetation dynamics was developed to allow for the simulation of dynamic ecosystem service scenarios throughout the twenty-first century.The Jiulianshan National Nature Reserve in Jiangxi Province was considered as the study area.The results showed that ecosystem services and their synergistic effects will be optimized under scenarios that emphasize strict protection of ecological lands and incorporating the SSP1-2.6 scenario.However,sustaining optimized ecosystem services poses significant challenges in scenarios characterized by resource-intensive development and ongoing climate warming,as in the SSP5-8.5 scenario.Notably,discernible variations exist in balancing and synergizing the management of ecosystem services across diverse land uses and forest types.Our study underscores the importance of integrating vegetation response into the framework of ecosystem service forecasting,which is essential for assisting nature reserves in effectively addressing the multifaceted risks associated with climate change and rapid socio-economic development.
基金supported by the University of Bucharest through the“People and trees”CIVIS project.
文摘Cultural ecosystem services(CES)provided by urban green infrastructure are essential for enhancing social well-being and resilience.Identifying and mapping CES at a local scale is crucial for informed land-use decisions that align with citizens'perceptions.However,research on ecosystem services in Romania has been limited,with a notable gap in the assessment of CES provided by urban green spaces.This study is the first to focus on Băneasa Forest,the only urban forest in Bucharest,which serves as a vital recreational area for thousands of residents and visitors.For the first time in Romania,this research uses a web-based Participatory GIS survey to collect spatially referenced data.The survey,which combines questionnaires and mapping exercises,allows us to produce high-resolution CES maps based on 816 responses.The results reveal that the forest's natural characteristics are perceived as the primary contributors to CES.These findings are valuable for urban planners,as they highlight the needs and expectations of forest visitors,promote conservation efforts,and foster collaboration to prevent conflicts.Alongside factors frequently discussed in the literature,such as age and accessibility,the percentage of green space in residents'neighborhoods emerges as a significant factor influencing CES preferences.This insight presents a novel contribution to the literature,being of particular importance for urban planners and policymakers,as it underscores the need to consider not just the green space within parks and forests,but also the broader context of surrounding neighborhoods when planning for CES.Understanding that the availability of nearby green space influences residents'CES preferences can guide more effective strategies to enhance access to CES in urban areas,both in Bucharest and elsewhere.This is especially relevant in the face of climate change and other emerging challenges,which are likely to increase the demand for CES in the future.
基金supported by Postdoctoral Fellowship Program of CPSF(Grant No.GZB20240816)China Postdoctoral Science Foundation(Grant No.2024M753474)+3 种基金National Natural Science Foundation of China(Grant No.72404267)National Social Science Fund(Grant No.23BGLI88)National Key Research and Development Program of China(Grant No.2017YFC0405805–04)Major program of the National Social Science Fund(Grant No.19ZDA084).
文摘Urbanization develops with the goal of establishing improved and more sustainable habitats for residents.Environmental and social performance must be simultaneously monitored to ascertain whether regions are progressing towards or deviating from the safe and just space(SJS)in urbanization.Despite relevant studies,the absence of indicators that bridge ecological preservation and human well-beings renders dual monitoring challenging.This study bridged the gap by exploring the interactions between urbanization,ecosystem services(ESs),and basic water,energy,and food(WEF)needs within the SJS framework across China and its provinces.By quantifying the minimum and actual demands for freshwater withdrawal,carbon emissions,phosphorus emissions,and land use,as well as the supply of ESs into unified biophysical indicators,we found that:(1)China can meet the basic WEF needs for all from 2000 to 2020,but only water and land provisioning ESs can operate within the SJS.Carbon emissions surpassed the sequestration capacity in 2010,while phosphorus purification ES has consistently been unsafe.(2)The SJS performance in terms of ecological and social fulfilment exhibited scale differences and undergone changes with urbanization.Overall,no province in China can consistently operate within all SJSs.(3)In the process of urbanization,improvements in ecological protection and production practices in most provinces expanded the size of SJS,but the continuous increase in total demand failed to steer regions toward safer spaces.Our framework emphasized the common but differentiated pathways that regions at varying stages of urbanization navigate to achieve safety and justice.It also provides an applicable solution for regions aiming to pursue urban growth while maintaining ecological conservation and social justice,ultimately achieving sustainable development.
基金funded by the Joint CAS-MPG Research Project(HZXM20225001MI)this research was also supported partly by the key program of National Natural Science Foundation of China(42230708)the Tianshan Talent Project of Xinjiang Uygur Autonomous Region,China(2022TSYCLJ0056).
文摘Central Asia(CA)faces escalating threats from increasing temperature,glacier retreat,biodiversity loss,unsustainable water use,terminal lake shrinkage,and soil salinization,all of which challenge the balance between ecological integrity and socio-economic development essential for achieving Sustainable Development Goals.However,a comprehensive understanding of priority areas from a multi-dimensional perspective is lacking,hindering effective conservation and development strategies.To address this,we developed a comprehensive assessment framework with a tailored indicator system,enabling a spatial evaluation of CA’s priority areas by integrating biodiversity,ecosystem services(ESs),and human activities.Combining zonation and geographical detectors,this approach facilitates spatial prioritization and examines ecological and socio-economic heterogeneity.Our findings reveal a heterogeneous distribution of priority areas across CA,with significant concentrations in eastern mountainous regions,river valleys,and oasis agricultural lands.We identified 184 key districts crucial for ecological and societal sustainability.Attribution analysis shows that natural factors like soil types,precipitation,and evapotranspiration significantly shape these areas,influencing human activities and the distribution of biodiversity and ESs.Multi-dimensional analysis indicates existing protected areas cover only 15%of the top 30%priority areas,revealing substantial conservation gaps.Additionally,a 38%overlap between ESs and human activities,along with 63.25%congruence in integrated areas,underscores significant human impacts on ecological systems and their dependency on ESs.Given CA’s limited resources,it is crucial to implement measures that strengthen conservation efforts,align ecological preservation with socio-economic demands,and enhance resource efficiency through sustainable integrated land and water resource management.
基金supported by the Fundamental Research Funds for the Central Universities(Grant No.B240201068)the National Natural Science Foundation of China(Grant No.42361144861)the National Basic Research Program of China(Grant No.2014CB954303).
文摘The relationship between ecosystem services(ES)and human well-being(HWB)is fundamental to the science and practice of sustainability.However,studies have shown conflicting results,which has been attributed to the influences of indicators,contexts,and scales.Yet,another potential factor,which has been overlooked,may be the mixed use of spatial and temporal approaches.Using twelve ES and seven well-being indicators and multiple statistical methods,we quantified and compared the spatial and temporal ES–HWB relationships for Inner Mongolia,China.The spatial and temporal relationships differed in both correlation direction and strength.Most relationships of economic and employment-related indicators with food provisioning and supporting services were temporally positive but spatially nonsignificant or negative.Some relationships of economic and employmentrelated indicators with water retention,sandstorm prevention,and wind erosion were temporally negative but spatially complex.However,the spatial and temporal ES–HWB relationships could also be similar in some cases.We conclude that although both the spatial and temporal approaches have merits,space generally cannot substitute for time in the study of ES–HWB relationship.Our study helps reconcile the seemingly conflicting findings in the literature,and suggests that future studies should explicitly distinguish between the spatial and temporal ES–HWB relationships.
基金National Natural Science Foundation of China,No.42171255,No.41971216。
文摘The application of ecosystem services(ES)theories in land consolidation is a confusing issue that has long plagued scholars and government officials.As the upgraded version of traditional land consolidation,comprehensive land consolidation(CLC)emphasizes ecological benefits,but it does not achieve the expected effect during the pilot phase.This study first proposed a theoretical analysis framework based on ES knowledge to answer the three key questions of why,where,and how to implement CLC better.Taking mountainous counties as the study area,we found that ES trade-offs/synergies,bundles,and drivers were significantly affected by scale effects.ES knowledge can play a crucial role in designing multi-scale CLC strategies regarding the objective,zoning,intensity,and mode.Specifically,mitigating the significant trade-offs between recreational opportunities,food production,and other ES is the top priority of CLC.Land consolidation zoning based on the ES bundles analysis is more rational and can provide the scientific premise for designing locally adapted CLC measures.Land consolidation can be classified into high-intensity direct intervention and low-intensity indirect intervention modes,based on the major drivers of ES.These findings help narrow the gap between ES and CLC practices.
基金supported by the Second Tibetan Plateau Scientific Expedition and Research Program(Grant No.2019QZKK0405)the Science and Technology Department of Qinghai Province(Grant No.2023-ZJ-929 M)supported by the project from State Key Laboratory of Earth Surface Processes and Hazards Risk Governance,China。
文摘The Qinghai-Xizang Plateau(QXP)serves as a vital ecological security barrier in China and the broader Asian region.The delineation of urban growth boundaries(UGBs)in this region with consideration of socioeconomic development and ecological protection is urgently needed,but there is a lack of such research.The objective of this study is to delineate the UGBs on the QXP during 2020-2100 to simultaneously meet the needs of socioeconomic development and ecosystem services(ESs)protection.To achieve this purpose,under a scenario matrix integrating shared socioeconomic pathways(SSPs)and ESs protection,the urban expansion on the QXP during 2020-2100 was simulated by coupling the ESs assessment models and the zoned Land Use Scenario Dynamics-urban(LUSDurban)model.Finally,we compared the spatial patterns of the UGBs and the conservation effectiveness of ESs under different scenarios.The extent of UGBs on the QXP is projected to reach 2,045.60-2,231.10 km^(2),which is 62.23%-76.95%greater than the urban land area(1,260.90 km^(2))in 2020.Protecting the ESs can reduce the loss of the average natural habitat quality,food production,and carbon sequestration by 33.29%-34.27%,8.61%-18.23%,and 36.56%-40.34%,respectively.Protecting food production and carbon sequestration in Qinghai Province are more effective,but in the Xizang Autonomous Region,protecting ESs has a considerable trade-off effect.The UGBs delineated in this study can offer a reference for future urban planning on the QXP.
基金Under the auspices of National Natural Science Foundation of China(No.42061020)Natural Science Foundation of Guangxi Zhuang Autonomous Region(No.2018JJA150135)+2 种基金Guangxi Key Research and Development Program(No.AA18118038)Science and Technology Department of Guangxi Zhuang Autonomous Region(No.2019AC20088)High Level Talent Introduction Project of Beibu Gulf University(No.2019KYQD28)。
文摘Scientific understanding of the trade-offs between services is crucial for the scientific management and protection of ecosystems and the formulation of resource management policies.This study integrated meteorological,land use,and soil data to assess the ecosystem services,namely,water yield(WY),soil erosion(SE),and carbon sinks(CS),in peak-cluster depression basins on the Sino-Vietnamese border in China during 2000-2020.It analyzed the trade-offs and synergistic relationships among the three ecosystem services and their time-lag effects and driving mechanisms with the help of pixel-by-pixel time-lag intercorrelation and geographical de-tector methods.Results show that:1)from 2000 to 2020,the key ecosystem service indicators in the peak-cluster depression basins on the Sino-Vietnamese border in China demonstrated a significant and synergistic trend of positive change.The WY increased at a rate of 11.99 mm/yr,CS increased at a rate of 2.44 g C/(m^(2)∙yr),and SE decreased at a rate of 0.06 t/(ha∙yr).2)Most areas showed a synergistic relationship across the three ecosystem services,and the areas with a trade-off relationship were mostly concentrated in Baise City and the southwest of Chongzuo City,Guangxi.3)The time-lag effect between SE and WY was mostly concentrated in 0 yr,that between SE and CS was mostly concentrated in 5 yr,and that between CS and WY was mostly concentrated in 1 yr.4)Population density was the controlling factor between SE and WY.Vegetation coverage factor is the main controlling factor between SE and CS.The lithologic factor is the main controlling factor between CS and WY.Studying the trade-off relationship of ecosystem services at spatial and tem-poral scales on the Sino-Vietnamese border in China karst areas can provide a basis for regional ecological construction and develop-ment strategies,and it is conducive to meeting regional interest needs,maximizing comprehensive benefits,balancing the ecological en-vironment,and achieving regional sustainable development.
基金funded by Korea Environmental Industry&Technology Institute(KEITI)through Wetland Ecosystem Value Evaluation and Carbon Absorption Value Promotion Technology Development Project of Korea Ministry of Environment(MOE)(RS-2022-KE002025).
文摘Urbanization and environmental degradation have led to significant declines in water quality and aquatic ecosystem health,highlighting the urgent need for effective restoration efforts.This study applies an integrated analysis approach to estimate the economic value and benefits of improvements in water quality and aquatic ecosystem services resulting from the Ecological Stream Restoration Project.Using survey data analyzed through the choice experiment(CE)method,we assessed respondents’preferences for various ecosystem services,including water-friendly services,ecological functions,water-level control,and water-quality purification.Three empirical analysis models—the Conditional Logit Model(CLM),Nested Logit Model(NL),and Error Component Logit Model(ECL)—were applied,with the ECL model identified as the most suitable for this study.From the physical impact assessment,we derived compensating variations to estimate the annual economic benefits of the project.The estimated annual economic value of water quality improvement due to the Anyangcheon Ecological Stream Restoration Project ranged from approximately KRW 10.54 billion to KRW 21.44 billion,while the economic value of aquatic ecosystem improvement was estimated to range from KRW 6.05 billion to KRW 12.30 billion annually.This study provides analytic framework that can inform future ecological restoration projects and sustainable water management policies.
基金supported by the National Natural Science Foundation of China(Grants No.42371354,42375129,42371115)the Fundamental Research Funds for National Universities,China Uni-versity of Geosciences,Wuhan.
文摘In recent years,there has been a pronounced increase in the frequency of extreme weather events.To compre hensively examine the impact of extreme weather on ecosystem services within the Wuhan Urban Agglomera tion(WUA),this study utilized meteorological station data,the Mann-Kendall(MK)test,and the Standardized Precipitation-Evapotranspiration Index(SPEI)to quantify the variation trends in heatwaves(HW)and droughts from 1961 to 2020.Then the Integrated Valuation of Ecosystem Services and Trade-offs(InVEST)model was employed to evaluate and compare the differences in water yield and climate regulation ecosystem services un der various HW,droughts,and HW-drought combination scenarios.The results show that over the past 60 years,the temperature,duration,and frequency of HW have significantly increased in the WUA.Specifically,the high est HW temperature,total HW days,HW frequency,and average HW temperature showed changing trend of+0.17℃/decade,+1.4 day/decade,+0.19 event/decade,and+0.07℃/decade,respectively.The year 2000 was identified as a mutation year for HW,characterized by increased frequency and heightened severity thereafter.The SPEI value exhibited an insignificant upward trend,with 1980 marked as a mutation year,indicating a de creasing trend in drought occurrences after 1980.Heatwaves have a weakening effect on both water yield and climate regulation services,while drought significantly weakened water yield and had a relatively modest effect on climate regulation.During HW-drought composite period,the average monthly water yield showed a notable discrepancy of 60 mm compared to humid years.Besides,as heatwaves intensify,the area of low aggregation for ecosystem services expands,whereas the area of high aggregation decreases.This study provides a preliminary understanding of the impact of urban extreme weather on urban ecosystem services under changing climatic conditions.
基金Key Project of the National Social Science Fund of China,No.19AJY010。
文摘Exploring the spatial heterogeneity of ecosystem services(ESs)and their driving factors under various interaction patterns is essential for informing sustainable development policies.Using Northeast China as a case study,this research investigates eight key ESs,including water yield(WY),carbon storage(CS),food provision(FP),habitat quality(HQ),soil conservation(SC),wind-break and sand-fixation(WS),water purification(WP)and aesthetic landscape(AL).The study examines the complexity of ESs from three dimensions:individual ES,ES pairs and ES bundles,and further evaluates their spatial heterogeneity and socioecological drivers.The results indicate that the spatial distribution of ESs remained relatively stable from 2000 to 2020.During this period,WY and FP increased significantly,CS and HQ remained relatively unchanged.SC,WS and AL followed an“increase-decrease-increase”trend,and WP exhibited a“decrease-increase”fluctuation.Overall,synergistic relationships among ES Pairs were more prevalent than trade-offs.Notably,CS showed trade-offs with over 70%of the other ESs,while HQ exhibited trade-offs with SC,WS,WP,and AL.The FP-HQ synergy bundle,primarily located in the Greater Hinggan Mountains and eastern regions,emerged as the dominant ES bundle.Ecological factors—such as solar radiation,temperature,slope,DEM,and NDVI—exerted a stronger influence on ES patterns than social factors like GDP and population density.Furthermore,these ecological drivers had a greater impact on individual ESs compared to ES pairs or ES bundles.These findings offer valuable insights for policymakers to understand the complex interrelationships among ESs and to design more effective and regionally tailored management strategies.
基金supported by the funding provided by the State Key Laboratory of Hydraulics and Mountain River Engineering (SKHL2210)National Natural Science Foundation of China (42171304)the Sichuan Science and Technology Program (2023YFS0380,2023YFS0377,2023NSFSC1989)。
文摘The upper reaches of the Yellow River in Sichuan Province are critical area for water conservation and ecological protection in China. However, they are experiencing a range of ecological and environmental challenges, including grassland desertification, wetland degradation, and soil erosion, all of which pose significant threats to the environmental sustainability and overall development of the Yellow River Basin. Urbanization can lead to irreversible damage to ecosystems. Therefore, understanding the relationship between urbanization and ecosystems is crucial for fostering sustainable development in the region. With land use and meteorological data in the upper reaches of the Yellow River in Sichuan Province in 2000-2020, and using InVEST model and standardized processing methods, we analyzed the spatiotemporal evolution characteristics of urbanization and four ecosystem services: water conservation, carbon storage, habitat quality, and soil retention. Additionally, we employed the GeoDa bivariate spatial autocorrelation analysis model to reveal the spatial correlations and interactions between urbanization and ecosystems. The results reveal a significant spatial mismatch between urbanization and ecosystem services in the upper Yellow River region of Sichuan Province. While the composite urbanization index decreased from 0.0075 to 0.0042 and remained concentrated in county centers, all ecosystem services showed improvement: water conservation increased from 17.38×10^(9) mm to 23.37×10^(9) mm, carbon storage rose from 936.60 Tg to 938.42 Tg, habitat quality improved from 0.875 to 0.879, and soil retention enhanced from 13.56×10^(8) t to 17.59×10^(8) t. However, these ecological gains were mainly driven by restoration in non-urban southern areas, creating a clear spatial disconnection from urban centers and leading to persistently weak and declining coordination between systems. This spatial decoupling underscores the inadequacy of the current urbanization model in promoting regional ecological synergy. We therefore recommend implementing differentiated zoning strategies: promoting compact development coupled with ecological restoration in county centers, strictly protecting core water conservation and carbon sequestration areas in the southern key ecological zones, and enhancing soilwater conservation and ecological restoration in the vulnerable northern belt, so as to establish an ecological security framework compatible with sustainable urbanization.
基金the State University of Makassar for their financial backing of this study(SP DIPA-023.17.2.677523/2021 Revision 01).
文摘Mangrove ecosystems support biodiversity,protect coastal areas,and provide sustainable livelihoods.However,they face significant threats from deforestation and unsustainable land use practices.This study examines the viability of the payments for ecosystem services(PES)programs in promoting sustainable mangrove tourism in Tongke-Tongke Village,Sinjai District,South SulawesiProvince,Indonesia.We collected data through household surveys,semi-structured stakeholder interviews,and tourist questionnaires to evaluate the economic value of mangrove tourism and tourists’willingness to pay(WTP)for conservation.Analytical methods included quantitative descriptive analysis,thematic analysis,travel cost analysis,and contingent valuationmethod.The results indicatedstrong community support,with 70.00% of respondents acknowledging sustainable mangrove tourism’s economic,environmental,and cultural benefits.Economic estimates revealedthat mangrove tourism generated 943.00 USD/(hm^(2)·a),while tourists’WTP for conservation rangedfrom 0.21 to 0.56 USD/(person×month),contributing approximately 11.39 USD/(hm^(2)·a).Despite challenges such as inadequate infrastructure,socioeconomic disparities,and land privatization,this study advocates for integrating the PES programs,enhancing governance frameworks,and fostering local community engagement to ensure equitable benefit distribution and maximize the potential of mangrove tourism.These strategies aim to bolster conservation efforts,improve local livelihoods,and strengthen the resilience of mangroveecosystems.
基金National Natural Science Foundation of China,No.42101258Natural Science Foundation of Shandong Province,No.ZR2024MD073+1 种基金The Humanities and Social Sciences Youth FoundationMinistry of Education,No.19YJCZH144。
文摘Land use sustainability is a pivotal concern in contemporary ecological protection efforts,necessitating a comprehensive understanding of the ramifications of changes in land use intensity(LUI)on ecosystem services(ESs).Although ecological control zoning typically emphasizes ES outcomes,it tends to overlook the impacts of human activity intensity.This research focuses on the Yellow River Basin and integrates various data sources,encompassing land use,meteorological,soil,and socioeconomic data from 1980 to 2020.Using the InVEST model,quadratic polynomial fitting,and cluster analysis,this work evaluates the spatiotemporal changes and zoning characteristics of LUI and three ESs—water yield,soil conservation,and habitat quality—to explore the influence of LUI changes on ESs.The results indicate that from 1980 to 2020,LUI shows a sustained increase with considerable spatial heterogeneity,gradually intensifying from upstream to downstream areas.The interannual variability of ESs is minimal,with substantial local fluctuations but overall minor changes.LUI correlates positively with ESs.Based on regional ESs,the Yellow River Basin is categorized into four primary ecological function zones:ecological restoration,ecological pressure,ecological sustainability,and ecological conservation.Considering LUI characteristics,this categorization is further refined into six secondary function zones:ecological restoration,ecological transition,ecological overload,potential development,eco-economic carrying,and ecological conservation.This study provides a scientific foundation for land use planning and ecological conservation policy formulation within the watershed area.
基金Under the auspices of National Natural Science Foundation of China(No.42371315,41901213)Natural Science Foundation of Hubei Province(No.2020CFB856)Project of Changjiang Survey,Planning,Design and Research Co.,Ltd(No.CX2022Z23)。
文摘Investigating the ecological impact of land use change in the context of the construction of national water network project is crucial,as it is imperative for achieving the sustainable development goals of the national water network and guaranteeing regional ecological stability.Using the Danjiangkou Reservoir Area(DRA),China as the study area,this paper first examined the spatiotemporal dynamics of natural landscape patterns and ecosystem service values(ESV)in the DRA from 2000 to 2018 and then investigated the spatial clustering characteristics of the ESV using spatial statistical analysis tools.Finally,the patch-generating land use simulation(PLUS)model was used to simulate the natural landscape and future changes in the ESV of the DRA from 2018 to 2028 under four different development scenarios:business as usual(BAU),economic development(ED),ecological protection(EP),and shoreline protection(SP).The results show that:during 2000-2018,the construction of water facilities had a significant impact on regional land use/land cover(LULC)change,with a 24830 ha increase in watershed area.ESV exhibited an increasing trend,with a significant and growing spatial clustering effect.The transformation of farmland to water bodies led to accelerated ESV growth,while the transformation of forest land to farmland led to a decrease in the ESV.Normalized difference vegetation index(NDVI)had the strongest effect on the ESV.ESV exhibited a continuous increase from 2018 to 2028 under all the simulation scenarios.The EP scenario had the greatest increase in ESV,while the ED scenario had the smallest increase.The findings suggest that projected land use patterns under different scenarios have varied impacts on ecosystem services(ESs)and that the management and planning of the DRA should balance social,economic,ecological,and security benefits.nomic,ecological,and security benefits.
