A novel framework for integrative assessment of water balance health in China
文献类型：期刊论文
| 作者 | Li, Meishui1; Yang, Xiaohua1; Di, Chongli2; Wang, Kaiwen3; Xiang, Weiqi1; Bian, Dehui1; Babuna, Pius4 |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2024-03-01 |
| 卷号 | 443页码:13 |
| 关键词 | Water balance health Multiple water imbalances Multiple scales Multiple water measures China |
| ISSN号 | 0959-6526 |
| DOI | 10.1016/j.jclepro.2024.141199 |
| 通讯作者 | Yang, Xiaohua(xiaohuayang@bnu.edu.cn) |
| 英文摘要 | Existing studies on water resource issues focus on water scarcity while largely lacking an integrative water balance health assessment and ignoring the combined impacts of water quality, water transfer, and unconventional water resources on water balance. Here, we proposed a novel framework for assessing regional water balance health considering three dimensions of water problems about imbalances: water scarcity, water inequality, and systems incoordination. This paper first quantified the levels of water balance health at multiple geographic and temporal scales in China, and then investigated the critical components and the impacts of improved surface water quality, inter-basin water transfer, and unconventional water use on the local water balance health. Results showed that China was under an unhealthy water balance due to multiple imbalances based on the annual average assessments during 2014-2018. More than 45% of the national population (similar to 615 million people) was affected by an unhealthy water balance. Hotspots with unhealthy water balance exhibited spatial heterogeneity and temporal variability, with Northern China experiencing unhealthy water balance throughout the year, while Southern China usually faced this issue during the winter. Unhealthy water balance in Northern China was primarily driven by water scarcity, while in the west of the Hu-Huanyong Line, water inequality exacerbated the situation. Southeastern China faced systems incoordination, particularly vulnerable during extreme events, such as severe droughts. More than 400 and 150 million people benefited significantly from improved surface water quality and inter-basin water transfer, respectively, relieving unhealthy water balance. However, the effectiveness of unconventional water use was found to be limited. This study contributed to a better understanding of water balance health and facilitated the development of policies for integrated water resources management in China. |
| WOS关键词 | COUPLING COORDINATION ; SOCIAL ECONOMY ; CLIMATE-CHANGE ; RESOURCES ; SCARCITY ; FOOTPRINT ; SUSTAINABILITY ; UNCERTAINTY ; ENVIRONMENT ; INEQUALITY |
| 资助项目 | General Program of National Natural Science Foundation of China[52179001] ; General Program of National Natural Science Foundation of China[51679007] ; General Program of National Natural Science Foundation of China[42201019] ; National Key Research and Development Program of China[2017YFC0506603] ; National Key Research and Development Program of China[2016YFC0401305] |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001184972100001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | General Program of National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/203637]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yang, Xiaohua |
| 作者单位 | 1.Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing, Peoples R China 2.Tianjin Univ, Inst Surface Earth Syst Sci, Sch Earth Syst Sci, Tianjin, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China 4.Univ Reading, Dept Geog & Environm Sci, Reading RG6 6AB, England |
| 推荐引用方式 GB/T 7714 | Li, Meishui,Yang, Xiaohua,Di, Chongli,et al. A novel framework for integrative assessment of water balance health in China[J]. JOURNAL OF CLEANER PRODUCTION,2024,443:13. |
| APA | Li, Meishui.,Yang, Xiaohua.,Di, Chongli.,Wang, Kaiwen.,Xiang, Weiqi.,...&Babuna, Pius.(2024).A novel framework for integrative assessment of water balance health in China.JOURNAL OF CLEANER PRODUCTION,443,13. |
| MLA | Li, Meishui,et al."A novel framework for integrative assessment of water balance health in China".JOURNAL OF CLEANER PRODUCTION 443(2024):13. |
入库方式： OAI收割
来源：地理科学与资源研究所
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