Arid
DOI10.5194/piahs-379-31-2018
Stability and tilting of regional water cycle over Tarim Basin
Zhang, Hongquan1; Ma, Zhuguo2
通讯作者Zhang, Hongquan
会议名称8th International Water Resources Management Conference of ICWRS
会议日期JUN 13-15, 2018
会议地点Beijing, PEOPLES R CHINA
英文摘要

The Tarim Basin is located upwind of the Gobi Desert where individual deserts have expanded significantly during the last 50 years. In recent history, stable runoff in the Tarim Basin has been observed despite the Lop Nur dry up and dramatic water consumption shift from east to west. This regional water cycle stability is conceptually explained based on the relationship between precipitation and evapotranspiration. The water consumption imbalance is caused by human activities near the river sources, which tilts the humidity profile over the basin. As a result, more water vapour spills from the western part of the basin and causes precipitation to increase in adjacent areas. At the same time, the Westerlies carry the low humidity air mass out of the eastern part of the basin to make the downwind Gobi Desert and surrounding areas drier. Therefore, the observed wetting on the west and drying on the east of northwest China are coupled.


来源出版物INNOVATIVE WATER RESOURCES MANAGEMENT - UNDERSTANDING AND BALANCING INTERACTIONS BETWEEN HUMANKIND AND NATURE
ISSN2199-899X
出版年2018
卷号379
页码31-36
EISBN*****************
出版者COPERNICUS GESELLSCHAFT MBH
类型Proceedings Paper
语种英语
国家USA;Peoples R China
收录类别CPCI-S
WOS记录号WOS:000459240300004
WOS关键词CLIMATE-CHANGE ; RIVER-BASIN ; VARIABILITY ; DISCHARGE ; DROUGHT
WOS类目Water Resources
WOS研究方向Water Resources
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/307736
作者单位1.Univ Tulsa, McDougall Sch Petr Engn, Tulsa, OK 74104 USA;
2.Chinese Acad Sci, Key Lab Reg Climate Environm Res Temperate East A, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Hongquan,Ma, Zhuguo. Stability and tilting of regional water cycle over Tarim Basin[C]:COPERNICUS GESELLSCHAFT MBH,2018:31-36.
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