干旱区生态环境知识资源中心(Arid): Water resource system risk and adaptive management of the Chinese Heihe River Basin in Asian arid areas

Arid

DOI	10.1007/s11027-019-9839-y
	Water resource system risk and adaptive management of the Chinese Heihe River Basin in Asian arid areas
	Wang, Shijin 1; Wei, Yanqiang 2
通讯作者	Wang, Shijin
来源期刊	MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE
ISSN	1381-2386
EISSN	1573-1596
出版年	2019
卷号	24 期号:7 页码:1271-1292
英文摘要	Water scarcity is a challenging environmental problem in global arid regions in the twenty-first century. Global climate change and urban economic development exacerbate the problem of limited water supply and water shortage. In Asian arid areas, water has been being an important economic lifeline to maintain a healthy and sustainable oasis system. This study took the Heihe River Basin (HRB) in China's north-western arid area as a typical case region, identified an analytic framework of water resource system risk (WRSR) and analysed systematically the WRSR degree from the different perspectives. The results indicated that the runoff from mountainous watershed showed an increasing trend, but the total amount of watershed water resource showed a decreasing trend in the HRB in the past 50 years. Besides serious drought risk in recent 20 years, the WRSR is mainly from excessive water use in agriculture irrigation. Overall, the WRSR has increased from the year 2000 onward and is expected to increase and fluctuate in the future. Similarly, the potential WRSR is also huge in some arid watersheds relied heavily on glacial runoff in the world. In order to reduce water scarcity risk, it is necessary to implement and carry out effectively the watershed management policies of water resource; coordinate with the balance between the river and tributaries, surface water and groundwater and water quantity and quality to ensure the reasonable water supply in the different regions and water sectors; and promote rational industry structure adjustment and the innovations and applications of water saving and conservancy science and technology.
英文关键词	Arid area Water resource Risk analysis Risk management
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000496022700005
WOS关键词	CLIMATE-CHANGE ; HYDROLOGICAL RESPONSE ; VULNERABILITY ; SUSTAINABILITY ; FRAMEWORK ; ADAPTATION
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
EI主题词	2019-10-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310104
作者单位	1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Donggang West Rd 320, Lanzhou 730000, Gansu, Peoples R China; 2.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Remote Sensing Gansu Prov, Donggang West Rd 320, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wang, Shijin,Wei, Yanqiang. Water resource system risk and adaptive management of the Chinese Heihe River Basin in Asian arid areas[J],2019,24(7):1271-1292.
APA	Wang, Shijin,&Wei, Yanqiang.(2019).Water resource system risk and adaptive management of the Chinese Heihe River Basin in Asian arid areas.MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE,24(7),1271-1292.
MLA	Wang, Shijin,et al."Water resource system risk and adaptive management of the Chinese Heihe River Basin in Asian arid areas".MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE 24.7(2019):1271-1292.