Land-use and groundwater use in Hebei Plain, China | |
Xu, Y ; Li, S ; Cai, Y ; Li, X | |
刊名 | water and environment journal
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2005 | |
关键词 | Hebei Plain land-use sustainable groundwater use water table decline WATER-USE |
DOI | 10.1111/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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