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	Land-use and groundwater use in Hebei Plain, China
	Xu Y.; Xu Y.
	2005
关键词	Hebei Plain land-use sustainable groundwater use water table decline water-use
英文摘要	Rapid groundwater drawdown has become the biggest threat to social-economic sustainability in the Hebei Plain. To determine the cause of the groundwater decline and develop a practical plan for long-term groundwater use, watertable fluctuation data were collected over a period of 20 years. Adopting a simplified water balance model, the average Infiltration coefficient of precipitation and specific yield in the Hebei Plain from 1985 - 1995 were simulated and the groundwater level decline by water-use sectors and crops was calculated Analysis showed that agricultural water use was the main reason for groundwater drawdown. Winter wheat was the most water-consuming crop, causing a significant decline of the water table. It is suggested that planting strategies should be adjusted and water-saving agricultural practices be carried out, to achieve sustainable groundwater use in the Hebei Plain.
出处	Water and Environment Journal
卷	19
期	2
页	109-114
收录类别	SCI
语种	英语
ISSN号	0951-7359
内容类型	SCI/SSCI论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/22647]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Xu Y.,Xu Y.. Land-use and groundwater use in Hebei Plain, China. 2005.

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