Lusheng Sha
Water Conservancy and Architectural Engineering College
Yangzhou University, Yangzhou, Jiangsu, China
E-mail: yzzce@990.net

The utilization of rainwater is an essential measure taken to overcome the crisis of water resources in dry areas. This paper examines how to fully utilize stream-flow water and reduce the need for water pumping by using a simulation and system analysis approach. The Weishan Lake-Luoma Lake water resources system’s pump-storage probability curves have been obtained,based on historical and generated stream-flow series data. The system response values of each operating alternative have also been calculated and the Pareto-solution generated. The optimum solution can be determined based on the priority of system objective importance and considering the local economic base and the national economic developing demand.