浙江省水资源储备模式评价的投影寻踪模型

摘要

建立浙江省水资源战略储备模式评价的投影寻踪模型,利用加速遗传算法,得出浙江省水资源战略储备模式可划分为4个层次:第一层次为置换储备、海水淡化和海水直接利用,第二层次为地下水库；第三层次为地表水库、深层地下水和虚拟水；第四层次为调水.指明了浙江省水资源战略储备层次建设的重点与先后次序.%A projection pursuit model for evaluation of the reserve modes of water resources in Zhejiang Province was established by means of the accelerated genetic algorithm. A conclusion is drawn that the strategic reserve modes of water resources in Zhejiang Province can be divided into four levels. The first level is for replacement reserves, seawater desalination and direct seawater use. The second level is for groundwater reservoirs. The third level is for surface reservoirs, deep groundwater and virtual water. The fourth level is for water diversion. It gives the focus and priority of the construciton of strategic reserve levels of water resources in Zhejiang Province.