Estimation of global reservoir evaporation losses & nbsp;
文献类型：期刊论文
| 作者 | Tian, Wei1,2; Liu, Xiaomang1; Wang, Kaiwen1,2; Bai, Peng1; Liu, Changming1; Liang, Xijin3 |
| 刊名 | JOURNAL OF HYDROLOGY
 |
| 出版日期 | 2022-04-01 |
| 卷号 | 607页码:9 |
| 关键词 | Reservoir evaporation Water resources management Global scale Middle-income countries |
| ISSN号 | 0022-1694 |
| DOI | 10.1016/j.jhydrol.2022.127524 |
| 通讯作者 | Liu, Xiaomang(liuxm@igsnrr.ac.cn) |
| 英文摘要 | Estimating global reservoir evaporation losses is essential for reservoir regulation, operation, and associated water resources management. Estimating globe-scale reservoir evaporation losses remains a gap due to limited accessibility of global long-term continuous reservoir geographic information. Two new datasets, the Global Reservoir Surface Area Dataset and the Global Reservoir and Dam Database, try to address inaccessibility and provide an opportunity to bridge the gap. Here, we used the two datasets to estimate the monthly reservoir evaporation volume of global 7242 large reservoirs from 1985 to 2016. Around 339.8 km(3) of water is estimated to evaporate from these large reservoirs annually during 1985-2016, and the loss amount is near ~& nbsp;73% of the municipal water withdrawal in 2010. From 1985 to 2016, the global reservoir evaporation volume increases significantly at a rate of ~& nbsp;2.0 km(3)/a, and 80% of the increment is contributed by middle-income countries. A surge in reservoir construction in middle-income countries after 1985 triggers the increment. The results can benefit the regulation and operation of reservoirs and realize their role in global water conservation and management. |
| WOS关键词 | PAN EVAPORATION ; ENERGY-BALANCE ; ARAL SEA ; WATER ; LAKE ; MODEL ; IMPACTS ; COVER ; AREA |
| 资助项目 | National Natural Science Foundation of China[41922050] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2018067] |
| WOS研究方向 | Engineering ; Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000790492200005 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association, Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/176586]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Xiaomang |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Minist Water Resources Peoples Republ China, Haihe River Water Conservancy Commiss, Tianjin, Peoples R China |
| 推荐引用方式 GB/T 7714 |
Tian, Wei,Liu, Xiaomang,Wang, Kaiwen,et al. Estimation of global reservoir evaporation losses & nbsp; [J]. JOURNAL OF HYDROLOGY,2022,607:9. |
| APA |
Tian, Wei,Liu, Xiaomang,Wang, Kaiwen,Bai, Peng,Liu, Changming,&Liang, Xijin.(2022). Estimation of global reservoir evaporation losses & nbsp; .JOURNAL OF HYDROLOGY,607,9. |
| MLA |
Tian, Wei,et al." Estimation of global reservoir evaporation losses & nbsp; ".JOURNAL OF HYDROLOGY 607(2022):9. |
入库方式： OAI收割
来源：地理科学与资源研究所
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