(接10期)4水资源评价的仿真分析4.1枯水期水资源分配和仿真模型本研究以平时需要提高水资源供给为基本情况,即不发生水资源利用的附加费用。针对这一基准情况,发生干旱时,根据水交易制度负担水费,最大限度地利用水资源。本模型分4种情况进行仿真分析。(1)关东:所有部门使用交易水。在关东发生5%的水资源不足。所有部门取水界限利益均等地分配水权。(2)九州:所有部门使用交易水。在九州发生5%的水资源 (10) 4 Simulation analysis of water resources evaluation 4.1 Water resources allocation and simulation model in dry season In this study, it is necessary to improve the water supply in the basic situation, that is, there is no additional cost of water resources utilization. In response to this benchmark, in the event of a drought, water bills are to be borne in accordance with the water trading system to maximize the use of water resources. The model is divided into four kinds of situations for simulation analysis. (1) Kanto: All departments use trading water. In the Kanto 5% of the water shortage. All departments have the right to allocate water rights equally well. (2) Kyushu: All departments use trading water. 5% water occurs in Kyushu