Waterlevel Effect of Pumping Aquifer on Nonpumping Aquifers
- 责任者：Gao Yexin (Institute of Hydrogeology and Environmental Geology ; CAGS ; Shijiazhuang 050061 ; China) ; Wu Qinghua
- 刊名：Geoscience
- 出版年：2009
- 卷期：23(1)
- 关键词：地下水动态 ; groundwater regime ; 抽水试验 ; pumping tests
- 页码：p.164-170
- 图表：5 illus., 6 tables, 13 refs.
- 分类号：1701
- issnNo：ISSN1000-8527
- isbnNo：CN11-2035/P
Based on the water level data of different deep aquifers recorded by automatic water gauge in the pumping test, the hydraulic connection between pumping aquifer and nonpumping aquifer in the early pumping stage was analyzed in this paper. The results show that 1) the water levels in nonpumping aquifers were affected as the target aquifer was pumping; 2) the further the distance between the target pumping aquifer and the nonpumping aquifer, the less effect to the water levels in nonpumping aquifers; and 3) the water level effect in multi-aquifer test was related to the parameters α, β, n and Cm according to the numerical simulation of groundwater flow and the stress change principle.