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中文摘要：
基于和田地区2005年社会经济、水资源和生态环境等资料，选取21项指标构建评价指标体系，采用基于熵权的集对分析法和聚类分析法对和田地区水资源可持续利用进行评价与分析。结果表明和田地区民丰县为可持续水平，其他区域则为弱不可持续和不可持续水平。聚类分析结果显示和田地区水资源可持续利用制约类型可归为4类：可持续型（民丰县），受制于人口的无河型（皮山县），受制于水资源配置型（策勒县）和受制于人口的有河型（和田河流域，于田县，和田地区）。
英文摘要：
Water resources sustainable utilization （WRSU）is a reasonable utilization style of water resources. It will coordinate the development of the system composed of eco-society,water resources and eco-environment. In North West China, the climate is dry,the water resources are lack, and the eco-environment is weak, while the eco-society is undeveloped and the natural growth rate of population is high. In order to develop the eco-society and meet its needs, the demand of water resources will increase. But the limited water resources become obstacles of sustainable development of the eco-society and stabilization of the weak eeo-environment. So achieving WRSU is urgent for arid and semiarid lands in North West China. As a basic study of WRSU, it is very important for these regions to evaluating WRSU. The study region of this paper is located in the extremely drought region in the south of the Tarim River plain in Xinjiang. There the supply of water resources is insufficient, and with the influence of exploiting water and land resources, the eco-environment in Hotan region becomes worse and worse. So such an evaluation is essential in the Hotan region. Based on the statistical data of eeo-society, water resources and eeo-environment from the yearbook of the Hotan region in 2005, a system of evaluating WRSU was set up. WRSU is correlated to many factors, but the correlation between each two elements is uncertain. Considering this characteristic and the feature of set pair analysis（SPA） in dealing with an uncertain system, SPA, combined with the entropy weight method, was applied to evaluate WRSU of the Hotan region, and also Hierarchical Cluster Analysis （HCA）was applied. The results show that the utilization of water resources of the Hotan region has basically reached to a saturation. In detail,for WRSU, the result of is as follows： Minfeng （ I ） 〉 Yutian （ Ⅲ） 〉 Hotan Region （Ⅲ ） 〉 Hotan River Basin （ IV ） 〉 Pishan （IV） 〉Qira（IV）. For the eco-society system,the result
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