The Study of Mid and Deep Groundwater Level in Beijing Plain
详细信息
- 责任者：Wang Liya (Beijing Institute of Hydrogeology and Engineering Geology ; Beijing 100195 ; China) ; Zhang Guofei
- 刊名：City Geology
- 出版年：2013
- 卷期：8(1)
- 关键词：地下水动态 ; groundwater regime ; 北京 ; Beijing
- 页码：p.35-37
- 图表：illus., 4 refs.
- 分类号：1701
- issnNo：ISSN1007-1903
- isbnNo：CN11-5519/P
摘要
Based on hydrogeologic condition in the study area,the paper analyses the cause and trend of the groundwater level changing in the Beijing plain,and studied the formation and evolvement of the groundwater depression.Because the mid/deep groundwater is the mainly water resource,which is supply living and industry. It’s recharge condition is very poor.Eighty percents of mid/deep groundwater is supplied by shallow water.Longperiod groundwater monitoring data show that irrational exploitation has caused many environmental geological problems,such as water level excessive descend,funnel area expend and local water quality changes.Finally, some preventive measures are proposed.
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