Integrating ecosystem service supply and demand into ecological risk assessment: a comprehensive framework and case study
文献类型：期刊论文
| 作者 | Wang, Zhuangzhuang; Zhang, Liwei; Li, Xupu; Li, Yingjie; Fu, Bojie
|
| 刊名 | LANDSCAPE ECOLOGY
 |
| 出版日期 | 2021 |
| 卷号 | 36期号:10页码:2977-2995 |
| 关键词 | Ecosystem services Supply-demand risk Comprehensive framework Supply-demand ratio Trade-off and synergy Qinling Mountains Region |
| ISSN号 | 0921-2973 |
| 英文摘要 | Context Human beings face a growing supply-demand risk in ecosystem services (SDRES) due to anthropogenic environmental change and human activity. It is urgent to construct an integrated framework that can identify where and the extent to which SDRES threatens human wellbeing. Objectives This study attempts to construct a framework to characterize SDRES. This framework could help optimize ecosystem management and protect priority areas at high risk. Methods We used the overlay analysis method to construct a framework that characterizes eight risk levels using four comprehensive indicators: supply-demand ratio, the trend of supply-demand ratio, ES supply trend, and trade-off and synergy. We assessed the supply-demand risk of freshwater, grain, and soil conservation services in the Qinling Mountains Region of China, as a case study to illustrate the feasibility of the framework. Results Our results showed the different supply-demand risk levels of freshwater, grain, and soil conservation services in the Qinling Mountains Region. Supply-demand risk for freshwater and grain were similar, with high-risk areas distributed mainly in urban regions. High-risk areas for soil conservation service were patchy and scattered throughout the region. Conclusions The framework and indicators proposed in this study are applicable for SDRES assessment at regional scales. This spatially-explicit model can help inform decision-makers with priority areas setting and develop effective risk management strategies. Future studies could integrate scenario simulation and multi-scale assessments into the SDRES framework to further reduce the uncertainty in risk assessment models and improve risk mitigation capability. |
| WOS研究方向 | Ecology ; Geography, Physical ; Geosciences, Multidisciplinary |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/45495]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.Shaanxi Normal Univ, Sch Geog & Tourism, Xian 710119, Peoples R China 4.Michigan State Univ, Ctr Syst Integrat & Sustainabil, Dept Fisheries & Wildlife, E Lansing, MI 48823 USA |
| 推荐引用方式 GB/T 7714 | Wang, Zhuangzhuang,Zhang, Liwei,Li, Xupu,et al. Integrating ecosystem service supply and demand into ecological risk assessment: a comprehensive framework and case study[J]. LANDSCAPE ECOLOGY,2021,36(10):2977-2995. |
| APA | Wang, Zhuangzhuang,Zhang, Liwei,Li, Xupu,Li, Yingjie,&Fu, Bojie.(2021).Integrating ecosystem service supply and demand into ecological risk assessment: a comprehensive framework and case study.LANDSCAPE ECOLOGY,36(10),2977-2995. |
| MLA | Wang, Zhuangzhuang,et al."Integrating ecosystem service supply and demand into ecological risk assessment: a comprehensive framework and case study".LANDSCAPE ECOLOGY 36.10(2021):2977-2995. |
入库方式： OAI收割
来源：生态环境研究中心
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