A coupled human-natural system analysis of water yield in the Yellow River basin, China
文献类型：期刊论文
| 作者 | Yin, Lichang; Feng, Xiaoming; Fu, Bojie ; Wang, Shuai; Wang, Xiaofeng; Chen, Yongzhe; Tao, Fulu; Hu, Jian
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| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
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| 出版日期 | 2021-03-25 |
| 卷号 | 762页码:- |
| 关键词 | Irrigated cropland water model Evapotranspiration Irrigation water consumption Natural water consumption Water yield |
| ISSN号 | 0048-9697 |
| 英文摘要 | In response to the potential water conflict caused by climate change and increased population, an integrated water yield analysis from the perspective of the coupled human-natural system is clearly required. This paper conducted an integrated water yield analysis in the Yellow River basin (YRB), China, with applications for irrigated cropland water modeling and many field, statistical and satellite images. We found the following during 2000-2017: (1) The irrigation water consumption, rain-fed water consumption of cropland and rain-fed water consumption of natural ecosystems all increased significantly. (2) Ecological restoration caused a consequence of the 81.7 10(8) m(3) water consumption transfer from cropland to natural ecosystems. (3) Water consumption variability was strongly related to irrigation expansion and ecological restoration, and this variability dominated the high water yield variability in the midstream YRB (95.73% +/- 0.5%). (4) The increased downstream human water use stress was mainly affected by increased downstream water use and upstream water yield change, with contribution ratios of 1.67 and -0.72, respectively. The study declares the intense relationship between ecological restoration, crop production and socioeconomic activities within the water-limited river basin. This research also highlights that synthetic river basin management is essential to balance the water demand between different sectors and between the upper stream and downstream sections of a basin. (C) 2020 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Environmental Sciences |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/45391]  |
| 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.Southwest Minzu Univ, Inst Qinghai Tibetan Plateau, Chengdu 610041, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 5.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China 6.Changan Univ, Coll Land Engn, Xian 710054, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yin, Lichang,Feng, Xiaoming,Fu, Bojie,et al. A coupled human-natural system analysis of water yield in the Yellow River basin, China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,762:-. |
| APA | Yin, Lichang.,Feng, Xiaoming.,Fu, Bojie.,Wang, Shuai.,Wang, Xiaofeng.,...&Hu, Jian.(2021).A coupled human-natural system analysis of water yield in the Yellow River basin, China.SCIENCE OF THE TOTAL ENVIRONMENT,762,-. |
| MLA | Yin, Lichang,et al."A coupled human-natural system analysis of water yield in the Yellow River basin, China".SCIENCE OF THE TOTAL ENVIRONMENT 762(2021):-. |
入库方式： OAI收割
来源：生态环境研究中心
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