Human activity and climate variability impacts on sediment discharge and runoff in the Yellow River of China

doi:10.1007/s00704-016-1796-8

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	Human activity and climate variability impacts on sediment discharge and runoff in the Yellow River of China
	Guo, Lanqin 1; Gao, Peng 3,4; Wang, F (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Wang, F (reprint author), Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China.; Wang, F (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Zhao, Guangju 3,4; He, Yi 2; Wang, Fei 3,4; Mu, Xingmin 2,3
刊名	THEORETICAL AND APPLIED CLIMATOLOGY
	2017
卷号	129 期号:1-2 页码:645-654
ISSN号	0177-798X
DOI	10.1007/s00704-016-1796-8
文献子类	Article
英文摘要	We analyze the variability of sediment discharge and runoff in the Hekou-Longmen segment in the middle reaches of the Yellow River, China. Our analysis is based on Normalized Difference Vegetation Index (NDVI), sediment discharge, runoff, and monthly meteorological data (1961-2010). The climate conditions are controlled via monthly regional average precipitation and potential evapotranspiration (ET0) that are calculated with the Penman-Monteith method. Data regarding water and soil conservation infrastructure and their effects were investigated as causal factors of runoff and sediment discharge changes. The results indicated the following conclusions: (1) The sediment concentration, sediment discharge, and annual runoff, varied considerably during the study period and all of these factors exhibited larger coefficients of variation than ET0 and precipitation. (2) Sediment discharge, annual runoff, and sediment concentration significantly declined over the study period in a linear fashion. This was accompanied by an increase in ET0 and decline in precipitation that were not significant. (3) Within paired years with similar precipitation and potential evapotranspiration conditions (SPEC), all pairs showed a decline in runoff, sediment discharge, and sediment concentration. (4) Human impacts in this region were markedly high as indicated by NDVI, and soil and water measurements, and especially the soil and water conservation infrastructure resulting in an approximately 312 Mt year(-1) of sediment deposition during 1960-1999.
学科主题	Meteorology & Atmospheric Sciences
URL标识	查看原文
出版地	WIEN
语种	英语
出版者	SPRINGER WIEN
WOS记录号	WOS:000403666400047
资助机构	National Science Foundation of China [41171420, 41271295]; External Cooperation Program of BIC, Chinese Academy of Sciences [16146KYSB20150001]; European Commission Programme Horizon project [635750]; West Light Foundation of The Chinese Academy of Sciences [2013-165-04]; National Key Basic Research Special Foundation of China [2014FY210100] ; National Science Foundation of China [41171420, 41271295]; External Cooperation Program of BIC, Chinese Academy of Sciences [16146KYSB20150001]; European Commission Programme Horizon project [635750]; West Light Foundation of The Chinese Academy of Sciences [2013-165-04]; National Key Basic Research Special Foundation of China [2014FY210100] ; National Science Foundation of China [41171420, 41271295]; External Cooperation Program of BIC, Chinese Academy of Sciences [16146KYSB20150001]; European Commission Programme Horizon project [635750]; West Light Foundation of The Chinese Academy of Sciences [2013-165-04]; National Key Basic Research Special Foundation of China [2014FY210100] ; National Science Foundation of China [41171420, 41271295]; External Cooperation Program of BIC, Chinese Academy of Sciences [16146KYSB20150001]; European Commission Programme Horizon project [635750]; West Light Foundation of The Chinese Academy of Sciences [2013-165-04]; National Key Basic Research Special Foundation of China [2014FY210100]
内容类型	期刊论文
源URL	[http://ir.iswc.ac.cn/handle/361005/7970]
专题	水保所科研产出--SCI_2017--SCI
通讯作者	Wang, F (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.; Wang, F (reprint author), Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China.; Wang, F (reprint author), Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.
作者单位	1.Shaanxi Sixth Surveying Mapping & Geoinformat Ins, Xian 710054, Shaanxi, Peoples R China 2.Northwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Shaanxi, Peoples R China 3.Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 4.Chinese Acad Sci, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 5.Minist Water Resources, Yangling 712100, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Guo, Lanqin,Gao, Peng,Wang, F ,et al. Human activity and climate variability impacts on sediment discharge and runoff in the Yellow River of China[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2017,129(1-2):645-654.
APA	Guo, Lanqin.,Gao, Peng.,Wang, F .,Wang, F .,Wang, F .,...&Mu, Xingmin.(2017).Human activity and climate variability impacts on sediment discharge and runoff in the Yellow River of China.THEORETICAL AND APPLIED CLIMATOLOGY,129(1-2),645-654.
MLA	Guo, Lanqin,et al."Human activity and climate variability impacts on sediment discharge and runoff in the Yellow River of China".THEORETICAL AND APPLIED CLIMATOLOGY 129.1-2(2017):645-654.