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Land-use and groundwater use in Hebei Plain, China
Xu, Y ; Li, S ; Cai, Y ; Li, X
刊名water and environment journal
2005
关键词Hebei Plain land-use sustainable groundwater use water table decline WATER-USE
DOI10.1111/j.1747-6593.2005.tb00558.x
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.; Environmental Sciences; Limnology; Water Resources; SCI(E); EI; 0; REVIEW; 2; 109-114; 19
语种英语
内容类型期刊论文
源URL[http://ir.pku.edu.cn/handle/20.500.11897/158623]  
专题环境科学与工程学院
推荐引用方式
GB/T 7714
Xu, Y,Li, S,Cai, Y,et al. Land-use and groundwater use in Hebei Plain, China[J]. water and environment journal,2005.
APA Xu, Y,Li, S,Cai, Y,&Li, X.(2005).Land-use and groundwater use in Hebei Plain, China.water and environment journal.
MLA Xu, Y,et al."Land-use and groundwater use in Hebei Plain, China".water and environment journal (2005).
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