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 to minimum water deficit 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 between soil water and ground water, runoff and converge. The water balance model mainly simulates cycle, change and conveyance of water quantity, but the dynamics mechanism is not considered. The dynamics model is based on water dynamics mechanism, which supplies timely water cycle response 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 models to study and analyze the effect of water resources development and utilization on economy and ecology. WACM is developed and improved in the 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
Yuansheng Pei Yong Zhao Chuiyu Lu Changhai Qin Weihua Xiao
China Institute of Water Resources & Hydropower Research China Institute of Water Resources & Hydropower Researeh
国际会议
第16届亚太地区国际水利学大会暨第3届水工水力学国际研讨会(16th IAHR-APD Congress and 3rd Symoposium of IAHR-ISHS)
南京
英文
288-295
2008-10-20（万方平台首次上网日期，不代表论文的发表时间）