globalchange  > 全球变化的国际研究计划
DOI: 10.1038/s41598-019-46063-5
WOS记录号: WOS:000474223600053
论文题名:
Yellow River water rebalanced by human regulation
作者: Wang, Yaping1,2; Zhao, Wenwu1,2; Wang, Shuai1,2; Feng, Xiaoming3; Liu, Yanxu1,2
通讯作者: Wang, Yaping
刊名: SCIENTIFIC REPORTS
ISSN: 2045-2322
出版年: 2019
卷: 9
语种: 英语
WOS关键词: PAST 50 YEARS ; CLIMATE-CHANGE ; LOESS PLATEAU ; SEDIMENT LOAD ; SURFACE RUNOFF ; LAND-USE ; HUANGHE ; BASIN ; DISCHARGE ; IMPACTS
WOS学科分类: Multidisciplinary Sciences
WOS研究方向: Science & Technology - Other Topics
英文摘要:

The streamflow of major global rivers changes under the influences of climate change and human activities and varies greatly in different regions. TheYellow River has undergone a dramatic shift during the last six decades. Its streamflow gradually dwindled away and even dried-up severely in the late 20th century, but in recent years it has recovered and remains stable. Comprehensive understanding of the river streamflow change and its driving forces promotes effective water resource management within this complex human-natural system. Here, we develop a runoff identity attribution approach to analyze 61 years of streamflow observations from the Yellow River. We find that between the 1950s and the 1980s, human water consumption contributed more than 90% to streamflow reduction, but from the 1970s onwards, land cover change became the major factor to decrease streamflow. Since 2000, government management schemes have prevented streamflow from declining further and guarantee its stability. Based on the analysis framework we propose, persistent droughts, which are related to abrupt streamflow abatement, may be the most uncontrollable factor in the future. A more resilient management system should be therefore built to grapple with the expected increased frequency of such extreme climate events in the future.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/143108
Appears in Collections:全球变化的国际研究计划

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作者单位: 1.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China
2.Beijing Normal Univ, Fac Geog Sci, Inst Land Surface Syst & Sustainabil, Beijing 100875, Peoples R China
3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China

Recommended Citation:
Wang, Yaping,Zhao, Wenwu,Wang, Shuai,et al. Yellow River water rebalanced by human regulation[J]. SCIENTIFIC REPORTS,2019-01-01,9
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