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Effects of Human Activities in the Wei River Basin on the Lower Yellow River, China
He, Li
2017
Source PublicationPOLISH JOURNAL OF ENVIRONMENTAL STUDIES
ISSN1230-1485
Volume26Issue:6Pages:2555-2565
Corresponding AuthorHe, Li(heli@igsnrr.ac.cn)
AbstractWater and soil conservation practices in the Wei River Basin (WRB) may in.. uence the Lower Wei River (LWR) itself and the Lower Yellow River (LYR), of which the Wei is a tributary. Based on data of measured and natural runoff and suspended sediment load (SSL) in the WRB, the connections between runoff and SSL from the WRB and deposition in the LWR, the elevation of Tonggguan Hydrology Station, and deposition in the LYR are analyzed. For the compound effects of human activity and climate change in the WRB, the amount of deposition reduction in the LWR during 2000-2009 is about three times what it decreased during 1970-1979. For per square kilometers of soil conservation, the effect of human activities in the WRB on deposition in the LWR during period of 2000-09 is about four times that of the period of 1970-1979. As decreased runoff and SSL from the WRB, deposition in the LYR decreased during the periods of 1970-1979 and 1990-1999, while deposition in the LYR increased during the periods of 1980-1989 and 2000-2009. For the planned reservoir in the Jing River Basin, the decreased deposition in the LYR may be smaller than that of the LWR.
Keywordrunoff suspended sediment load human activities the Wei River Basin the Lower Yellow River
DOI10.15244/pjoes/70629
WOS KeywordWATER DISCHARGE ; SEDIMENT DISCHARGE ; TEMPORAL VARIABILITY ; CLIMATE VARIABILITY ; MIDDLE REACHES ; RUNOFF ; STREAMFLOW ; IMPACT ; LOAD ; PRECIPITATION
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[2016YFC0402503] ; National Natural Science Foundation of China[51579230] ; National Natural Science Foundation of China[41571005] ; National Natural Science Foundation of China[51109198] ; National Key Basic Research Program[2011CB403305] ; National Key Technology R&D Program of China[2012BAB02B02]
Funding OrganizationNational Natural Science Foundation of China ; National Key Basic Research Program ; National Key Technology R&D Program of China
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000414471200014
PublisherHARD
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Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/61197
Collection中国科学院地理科学与资源研究所
Corresponding AuthorHe, Li
AffiliationChinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
He, Li. Effects of Human Activities in the Wei River Basin on the Lower Yellow River, China[J]. POLISH JOURNAL OF ENVIRONMENTAL STUDIES,2017,26(6):2555-2565.
APA He, Li.(2017).Effects of Human Activities in the Wei River Basin on the Lower Yellow River, China.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,26(6),2555-2565.
MLA He, Li."Effects of Human Activities in the Wei River Basin on the Lower Yellow River, China".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 26.6(2017):2555-2565.
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