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水资源安全问题已成为制约克拉玛依市经济发展的重要因素。通过调查克拉玛依市水资源开发利用情况,从空间配置、时间配置、用水配置、水源配置等方面入手,设计两个步骤来解决:(1)选取12个用水指标构建水资源安全评价体系,应用层次分析法构造判断矩阵,并确定各指标因子的权重;(2)拟定各类需水方案、供水方案组合叠加生成调度运行方案,形成水资源配置方案集,并设置各方案的水资源安全评价指标,再运用层次分析法优选WRMM模型配置结果,然后对克拉玛依市2011年水资源安全状况进行评价与分析。结果表明,基于水资源安全评价指标的最佳水资源配置方案8,供水保证率达到100%,水资源开发利用率为57%,灌溉水综合利用系数为0.75,为提高克拉玛依市水资源利用率、保障区域用水安全提供科学依据。
The issue of water resources safety has become an important factor restricting the economic development of Karamay City. By investigating the development and utilization of water resources in Karamay, this paper designs two steps to solve the problems in terms of space allocation, time allocation, water allocation and water allocation. (1) Constructing water resources safety evaluation system by using 12 water indicators, Analysis method to construct the judgment matrix and determine the weight of each indicator factor; (2) to draw up various types of water supply plans, and to supervise the operation plans of water supply plans, to form a set of water resources allocation plans and to set the water resources safety evaluation indexes , And then use the analytic hierarchy process to optimize WRMM model configuration results, and then evaluate and analyze the water security situation in Karamay in 2011. The results show that the optimal water resources allocation scheme based on water resources safety evaluation indicators 8, water supply guarantee rate of 100%, water resources development and utilization rate of 57%, irrigation water utilization coefficient of 0.75, in order to improve the Karamay water resources utilization , To provide a scientific basis for water security in the region.