3Water Power Resource Service(WPRS).Ground water manual[M].2nd ed.,U.S.Department of the Interior,Denver,1981.
4Sageev A,Home R N,Ramey H J.Detection of linear boundaries by drawdown test:a semilog type curve matching approach[J].Water Resource Research,1985,21:305-310.
5Chapuis R P.Assessment of methods and condition to locate boundaries:Ⅱ.One straight recharge boundary[J].Groundwater,1994,32(4):583-590.
6Sushil S K.Identifying effective distance to a recharge boundary[J].Journal of Hydraulic Engineering,2001,127 (8):689-692.
7Sushi S K.Aquifer boundaries and parameter identification simplified[J].Journal of Hydraulic Engineering,2002,128(8):774-780.