4Ekins P.The Kuznets Curve for the environment and economic growth:examining the evidence[J].Environment and Planning,1997,29(5):805-830.
5Fang C L,Bao C,Huang J C.Management implications to water resource constraint force on socio-economic system in rapid urbanization:a case study of the Hexi Corridor,NW China[J].Water Resource Manage,2007(21):1613-1633.
6Conrad K,Schroder M.Choosing environmental policy instruments using general equilibrium models[J].Journal of Policy Modeling,1993,15(6):521-543.
7Liu Y,Guo H,Zhang Z,et al.An optimization method based on scenario analysis for watershed management under uncertainty[J].Environmental Management,2007,39(5):678-690.
8Duka G G,Gorvacheva N V,Rman Chuk L S.Investigation of natural water self-purification capacity under simulated conditions[J].Water Resource,1996,23(6):619-622.
