8Wong Hugh St Sun Ne-zheng. Optimization of Conjunctive Useof Surface Water and Groundwater with Water Quality Con-strainTs[C] , Procedings of the Annual Water Resources Planningand Management Conference,1997 :408-4] 3.
9Sakarya,A. Burcu Altan; Mays Larry W. Optimal operation ofwater distribution pumps considering water quality [J] . Journalof Water Resources Planning and Management. 2000,126(4):233-239.
10Lnjayanr C, Chieko U. Basinwide water management: a spatialmode [J ] . Journal of Envimonmental Economies and manage-ment ,2003,(45) :1-23.