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针对水资源“三条红线”确定过程中,采用优化配置数学模型过程复杂、不便于理解及决策的问题,将案例推理法引入水资源“三条红线”指标确定,对案例进行表示、检索和调用,并将该方法应用于浏阳河流域。浏阳河流域与沩水流域案例的相似程度最高,因而利用沩水流域配置经验,初选浏阳河流域2020年“三条红线”指标,提高了水资源配置方案的初选效率。这说明案例推理方法确定的水资源“三条红线”指标,有利于管理者利用历史经验,为流域水资源配置提供决策支持。
In the process of determining the “three red lines” of water resources, the mathematical model of optimization configuration is complicated and inconvenient to understand and decision-making. The case-based reasoning method is introduced into the indicator of “three red lines”, and the case is expressed. Retrieve and call, and apply this method to Liuyang River Basin. Liuyang River Basin and the Huangshui River Basin case of the highest degree of similarity, so the use of the allocation experience of the Huangshui River Basin, Liuyang River Basin in the first election in 2020 “three red lines ” index, improve the efficiency of primary selection of water allocation programs. This shows that the case-based reasoning method to determine the water resources “three red lines ” indicators, help managers use historical experience to provide decision support for basin water resources allocation.