Defining and valuing reservoir ecosystem services: A unified framework and large-scale assessment of 400 representative Chinese reservoirs
文献类型：期刊论文
| 作者 | Ma, Haoyan4; Xu, Lili4; Li, Baolin3; Wu, Jiabin2; Chen, Na1 |
| 刊名 | APPLIED GEOGRAPHY
 |
| 出版日期 | 2026-06-01 |
| 卷号 | 191页码:104013 |
| 关键词 | Reservoir ecosystem Ecosystem services in reservoir ecosystems Chinese representative reservoirs Hydroelectric power service Food supply service |
| ISSN号 | 0143-6228 |
| DOI | 10.1016/j.apgeog.2026.104013 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Reservoirs provide essential ecosystem services to their surrounding areas. Evaluating the value of Ecosystem Services in Reservoir ecosystems (ESRs) is essential for promoting environmental sustainability. However, unclear definitions of reservoir ecosystems and ESRs have limited the development of a unified framework for largescale ecosystem service assessments, leading to controversies in ESR research. To address these issues, this paper proposes a unified framework for assessing ESR, based on a clear definition of reservoir ecosystems and a comprehensive description of both general and specialized ESR. The framework is then applied to a large-scale assessment, monetizing the value of ESRs in 400 representative Chinese reservoirs at a 30-m spatial resolution using multi-source remote sensing and statistical datasets. The main findings of this work are as follows: 1) The proposed framework for assessing ESR proved to be practically feasible for large-scale assessments of Chinese reservoirs. The 400 Chinese reservoirs provided a total of 2.36 trillion CNY in ecosystem services for the year 2020, with specialized services contributing more than general services. The nationwide primary ESR was identified as food supply; 2) Generally, the ESRs showed higher values in central and southwestern China and lower values in northwestern China. Approximately 63.6% of provinces had higher contributions from specialized ESR compared to general ESR. Yunnan, Guangxi, and Hubei were the top three provinces with the highest ESR contributions. This study contributes to both conceptual understanding and practical application of national-scale ESRs assessment, providing a framework to inform integrated water and environmental management. |
| URL标识 | 查看原文 |
| WOS关键词 | ECONOMIC-ASSESSMENT ; RIVER-BASIN ; WATER ; STORAGE |
| WOS研究方向 | Geography |
| 语种 | 英语 |
| WOS记录号 | WOS:001745625200001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/221479]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 通讯作者 | Xu, Lili |
| 作者单位 | 1.MIT, Dept Civil & Environm Engn, Cambridge, MA 02139 USA 2.China Inst Water Resources & Hydropower Res, Yinshanbeilu Natl Field Res Stn Desert Steppe Ecoh, Beijing 100038, Peoples R China; 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China; 4.Cent China Normal Univ, Coll Urban & Environm Sci, Key Lab Geog Proc Anal & Simulat Hubei Prov, Wuhan 430079, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Ma, Haoyan,Xu, Lili,Li, Baolin,et al. Defining and valuing reservoir ecosystem services: A unified framework and large-scale assessment of 400 representative Chinese reservoirs[J]. APPLIED GEOGRAPHY,2026,191:104013. |
| APA | Ma, Haoyan,Xu, Lili,Li, Baolin,Wu, Jiabin,&Chen, Na.(2026).Defining and valuing reservoir ecosystem services: A unified framework and large-scale assessment of 400 representative Chinese reservoirs.APPLIED GEOGRAPHY,191,104013. |
| MLA | Ma, Haoyan,et al."Defining and valuing reservoir ecosystem services: A unified framework and large-scale assessment of 400 representative Chinese reservoirs".APPLIED GEOGRAPHY 191(2026):104013. |
入库方式： OAI收割
来源：地理科学与资源研究所
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