5Gorelick S M. Conjunctive Water Use: Understanding and Managing Surface Water Groundwater Interaction[M]. Wallingford: Int Assoc Hydrol Sci Publ, 1986.
6Ma J Z, Wang X S, Edmunds W M.The characteristics of groundwater resources and their changes under the impacts of human activity in the arid northwest China:a case study of the Shiyang River Basin[J]. Journal of Arid Environment,2005,61:277-295.
