Integrating future grassland degradation risk to improve the spatial targeting efficiency of payment for ecosystem services
文献类型：期刊论文
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| 作者 | Guo, Yanan; Li, Ruonan ; Yang, Yanzheng; Ma, Jinfeng; Zheng, Hua
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| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
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| 出版日期 | 2022-09-01 |
| 卷号 | 317期号:0页码:115490 |
| ISSN号 | 0301-4797 |
| 关键词 | ENVIRONMENTAL SERVICES ECOLOGICAL RISK LAND-USE BIODIVERSITY BENEFITS COST POLICY MODEL GRAIN |
| 英文摘要 | Spatial targeting plays a key role in improving the efficiency of payment for ecosystem services (PES). However, the risk of grassland degradation after implementing PES increases uncertainty about the efficiency of PES. Here, we identified the spatial heterogeneity of grassland degradation risk using Future Land Use Simulation (FLUS) model, then incorporated grassland degradation risk as a criterion into PES spatial targeting using cost-benefit analysis and ranking optimization. The framework was applied to a case study of the Three-River-Source National Park, China. We found that grasslands in the study area continued to degrade between 2015 and 2025, and the area of degraded grasslands increased by 26%. Compared with spatial targeting of PES without considering grassland degradation risk, PES spatial targeting that considered grassland degradation risk was significantly different (the overlap area accounted for only 75%, 82%, and 94% of the PES area within 25%, 50%, and 75% of the total protection cost budget). When the grassland degradation risk was considered as a targeting criterion, PES efficiency increased by 154%, 116%, 124%, and 99%, respectively, within 25%, 50%, 75%, and 100% of the total protection cost budget. Our results demonstrate that considering grassland degradation risk in the spatial targeting of PES increases efficiency because it helps to target areas with greater environmental benefits. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47287]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 通讯作者 | Zheng, Hua |
| 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 3.18, Shuangqing Rd, Haidian Dist, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Yanan,Li, Ruonan,Yang, Yanzheng,et al. Integrating future grassland degradation risk to improve the spatial targeting efficiency of payment for ecosystem services, Integrating future grassland degradation risk to improve the spatial targeting efficiency of payment for ecosystem services.pdf[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2022,317(0):115490. |
| APA | Guo, Yanan,Li, Ruonan,Yang, Yanzheng,Ma, Jinfeng,&Zheng, Hua.(2022).Integrating future grassland degradation risk to improve the spatial targeting efficiency of payment for ecosystem services.JOURNAL OF ENVIRONMENTAL MANAGEMENT,317(0),115490. |
| MLA | Guo, Yanan,et al."Integrating future grassland degradation risk to improve the spatial targeting efficiency of payment for ecosystem services".JOURNAL OF ENVIRONMENTAL MANAGEMENT 317.0(2022):115490. |
入库方式： OAI收割
来源：生态环境研究中心
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