THE DEVELOPMENT AND APPLICATION OF WACM
This paper is about the necessity of developing the WACM(Water Resources Allocation and Cycle Model)，its developing process，basic frame and application.WACM couples generalized water resources rational allocation model with water cycle model affected by nature and human.The former model is based on the simulation of water supply,water use，water consumption and drainage，whose target is minimum water shortage in research region.The latter model sets up water balance model and water dynamics model from the perspective of water balance and water dynamics，which includes the chains of evaporation，precipitation，exchange of soil water and ground water，runoff and converge.The water balance model mainly simulates cycle， change and convey of water quantity,but the dynamics mechanism is not considered.The dynamics model is based on water dynamics mechanism， which supply timely water cycle respond information of generalized water resources allocation，to achieve the dynamic allocation and simulation on the water resources allocation and water cycle process.The WACM can couple with economy and ecology model to study and analysis the effect of water resources development and utilization on economy and ecology.WACM is developed and improved in the produce and practice，which has been successfully applied in generalized water resources rational allocation of economy ecosystem，efficient utilization of regional water resources，the management and control of water resources，the analysis of regional water saving potential and threshold，the quantitative relationship of water saving between resources and irrigation，the check computation of water resources on water utilization and the determination of its threshold，etc.The application effect of WACM is satisfying.
WACM generalized water resources rational allocation water cycle simulation
Pei Yuansheng Zhao Yong Lu Chuiyu Qin Changhai
China Institute of Water Resources & Hydropower Research，Beijing,China，10044
国际会议
High-level International Forum on Water Resources and Hydropower(第一届国际水利水电高层论坛)
北京
英文
177-187
2008-10-17（万方平台首次上网日期，不代表论文的发表时间）