干旱区生态环境知识资源中心(Arid): Assessing the impacts of changing climate and human activities on streamflow in the Hotan River, China

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DOI	10.2166/wcc.2018.281
	Assessing the impacts of changing climate and human activities on streamflow in the Hotan River, China
	Fu, Xiaohua 1; Shen, Bing 2; Dong, Zengchuan 1; Zhang, Xiao 3
通讯作者	Fu, Xiaohua
来源期刊	JOURNAL OF WATER AND CLIMATE CHANGE
ISSN	2040-2244
出版年	2020
卷号	11 期号:1 页码:166-177
英文摘要	Climate change and intensified human activities are regarded as the two driving factors for most river systems having lost their connection with the Tarim River. The Hotan River is the second largest headstream of the Tarim River; therefore, it is important to determine the causes of its reduction in streamflow supply. Based on an analysis of changes in hydro-meteorological regime and the effects of direct human activities on streamflow, their contributions to the decrease in streamflow in different periods (natural period, 1964-1988; transition period, 1989-2002; post-transition period, 2003-2012) from the Hotan River to the Tarim River were quantified based on a double-mass curve of inflow and outflow in the Hotan River Basin. The results indicate that climatic changes reduced streamflow during the transition period yet increased streamflow during the post-transition period. Human activities reduced output by 73% in the transition period and by 127% in the post-transition period, which was significantly stronger than the contribution from the climate. Thus, human activities appear to be the main driving factor for the drop in streamflow from the Hotan River into the Tarim River. These results can be used as a reference for water resource planning and management.
英文关键词	double-mass curve human activity land use change reservoir construction streamflow evolution Tarim River
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000526602600010
WOS关键词	TARIM RIVER ; ARID REGION ; RUNOFF ; BASIN ; VARIABILITY ; PRECIPITATION ; TREND ; XINJIANG ; REACHES
WOS类目	Water Resources
WOS研究方向	Water Resources
来源机构	河海大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/315107
作者单位	1.Hohai Univ, Dept Hydrol & Water Resources, Nanjing 210098, Peoples R China; 2.Xian Univ Technol, Key Lab Northwest Water Resources & Environm Ecol, Xian 710048, Peoples R China; 3.Changjiang Inst Survey Planning Design & Res, Wuhan 430010, Peoples R China
推荐引用方式 GB/T 7714	Fu, Xiaohua,Shen, Bing,Dong, Zengchuan,et al. Assessing the impacts of changing climate and human activities on streamflow in the Hotan River, China[J]. 河海大学,2020,11(1):166-177.
APA	Fu, Xiaohua,Shen, Bing,Dong, Zengchuan,&Zhang, Xiao.(2020).Assessing the impacts of changing climate and human activities on streamflow in the Hotan River, China.JOURNAL OF WATER AND CLIMATE CHANGE,11(1),166-177.
MLA	Fu, Xiaohua,et al."Assessing the impacts of changing climate and human activities on streamflow in the Hotan River, China".JOURNAL OF WATER AND CLIMATE CHANGE 11.1(2020):166-177.