干旱区生态环境知识资源中心(Arid): Using EARTH Model to Estimate Groundwater Recharge at Five Representative Zones in the Hebei Plain, China

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	Using EARTH Model to Estimate Groundwater Recharge at Five Representative Zones in the Hebei Plain, China
	Wang Bingguo; Jin Menggui; Liang Xing
来源期刊	Journal of Earth Science
ISSN	1674-487X
出版年	2015
卷号	26 期号:3 页码:425-434
英文摘要	Accurate estimation of groundwater recharge is essential for efficient and sustainable groundwater management in many semi-arid regions. In this paper, a lumped parameter model (EARTH) was established to simulate the recharge rate and recharge process in typical areas by the observation datum of weather, soil water and groundwater synthetically, and the spatial and temporal variation law of groundwater recharge in the Hebei Plain was revealed. The mean annual recharge rates at LQ, LC, HS, DZ and CZ representative zones are 220.1, 196.7, 34.1, 141.0 and 188.0 mm/a and the recharge coefficients are 26.5%, 22.3%, 7.2%, 20.4%, and 22.0%, respectively. Recharge rate and recharge coefficient are gradually reduced from piedmont plain to coastal plain. Groundwater recharge appears as only yearly waves, with higher frequency components of the input series filtered by the deep complicated unsaturated zone (such as LC). While at other zones, groundwater recharge series strongly dependent on the daily rainfall and irrigation because of the shallow water table or coarse lithology.
英文关键词	EARTH model groundwater recharge Hebei Plain
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Science & Technology - Other Topics
CSCD记录号	CSCD:5426022
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335488
作者单位	Wang Bingguo, (Wuhan)School of Environmental Studies, China University of Geosciences, State Key Laboratory of Biogeology and Environmental Geology, Wuhan, Hubei 430074, China.; Jin Menggui, (Wuhan)School of Environmental Studies, China University of Geosciences, State Key Laboratory of Biogeology and Environmental Geology, Wuhan, Hubei 430074, China.; Liang Xing, (Wuhan)School of Environmental Studies, China University of Geosciences, State Key Laboratory of Biogeology and Environmental Geology, Wuhan, Hubei 430074, China.
推荐引用方式 GB/T 7714	Wang Bingguo,Jin Menggui,Liang Xing. Using EARTH Model to Estimate Groundwater Recharge at Five Representative Zones in the Hebei Plain, China[J],2015,26(3):425-434.
APA	Wang Bingguo,Jin Menggui,&Liang Xing.(2015).Using EARTH Model to Estimate Groundwater Recharge at Five Representative Zones in the Hebei Plain, China.Journal of Earth Science,26(3),425-434.
MLA	Wang Bingguo,et al."Using EARTH Model to Estimate Groundwater Recharge at Five Representative Zones in the Hebei Plain, China".Journal of Earth Science 26.3(2015):425-434.