Arid
DOI10.1080/02626667.2014.892208
Inter-catchment comparison of flow regime between the Hailiutu and Huangfuchuan rivers in the semi-arid Erdos Plateau, Northwest China
Zhou, Yangxiao1; Yang, Zhi1,3; Zhang, Danrong2; Jin, Xiaomei3; Zhang, Jun4
通讯作者Zhou, Yangxiao
来源期刊HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES
ISSN0262-6667
EISSN2150-3435
出版年2015
卷号60期号:4页码:688-705
英文摘要

Two river catchments, the Huangfuchuan and the Hailiutu, located in the same climate zone in the Erdos Plateau, China, have distinctly different flow regimes. This study systematically compared differences between the flow regimes of these two catchments using several statistical methods, and analysed the possible causes. The variations in yearly, monthly and daily mean discharges were found to be much greater in the Huangfuchuan catchment than in the Hailiutu catchment. Preliminary analysis indicated that these differences are not caused by changes in climate, but are instead attributable to differences in geology, geomorphology, hydrological processes and human interventions. In the Hailiutu catchment, the dominant groundwater contribution maintains stationary daily and monthly river discharges, while shifts in yearly mean discharges were closely associated with the expansion or reduction of crop area. In the Huangfuchuan catchment, the dominant direct rainfall-runoff process generates flashier daily and monthly river discharges, while the decrease of yearly mean discharges is caused mainly by the construction of check dams. These findings have significant implications for water resource management and the implementation of proper soil and water conservation measures in the middle reach of the Yellow River Basin of China.


[GRAPHICS]


Editor Z.W. Kundzewicz; Associate editor Y. Gyasi-Agyei


英文关键词climatic factors geology and geomorphology flow regime differences hydrological process China Erdos Plateau land use semi-arid area
类型Article
语种英语
国家Netherlands ; Peoples R China
收录类别SCI-E
WOS记录号WOS:000352345000008
WOS关键词LOESS-PLATEAU ; STREAM-FLOW ; BASEFLOW SEPARATION ; CLIMATE-CHANGE ; VEGETATION ; DISCHARGE ; IMPACTS ; BASIN ; RECESSION ; HYDROLOGY
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/2XILL650/187738
作者单位1.UNSCO IHE Inst Water Educ, NL-2601 DA Delft, Netherlands;
2.Hohai Univ, Nanjing 210098, Jiangsu, Peoples R China;
3.China Univ Geosci, Beijing 100083, Peoples R China;
4.Free Univ Amsterdam, NL-1081 HV Amsterdam, Netherlands
推荐引用方式
GB/T 7714
Zhou, Yangxiao,Yang, Zhi,Zhang, Danrong,et al. Inter-catchment comparison of flow regime between the Hailiutu and Huangfuchuan rivers in the semi-arid Erdos Plateau, Northwest China[J]. 河海大学,2015,60(4):688-705.
APA Zhou, Yangxiao,Yang, Zhi,Zhang, Danrong,Jin, Xiaomei,&Zhang, Jun.(2015).Inter-catchment comparison of flow regime between the Hailiutu and Huangfuchuan rivers in the semi-arid Erdos Plateau, Northwest China.HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES,60(4),688-705.
MLA Zhou, Yangxiao,et al."Inter-catchment comparison of flow regime between the Hailiutu and Huangfuchuan rivers in the semi-arid Erdos Plateau, Northwest China".HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES 60.4(2015):688-705.
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