基于熵权TOPSIS法的新疆可持续发展能力空间分异研究

The Spatial Differentiation of Sustainable Development Capacity in Xinjiang Based on Entropy TOPSIS Method

近年来,新疆可持续发展能力总体有所提高,但区域内部可持续发展能力存在差异,因此,有必要对其空间分异及其成因进行研究,以期为提升各地区的可持续发展能力、缩小区域可持续发展能力差异提供依据。以新疆十五地州为研究对象,利用2011年的数据,采用熵权TOPSIS法并结合GIS技术对新疆可持续发展能力的空间分异特征进行分析。结果表明,经济可持续发展能力呈现以乌鲁木齐为中心向周边辐射的空间格局;社会可持续发展能力呈现H型分布;资源环境可持续发展能力呈现由阿勒泰地区-塔城地区-石河子市由北向南递减的态势;综合可持续发展能力呈现北疆、东疆优于南疆的空间格局。

In recent years, the sustainable development ability of Xinjiang has been improved in general, but there are differences among the different regions. So it is necessary to analyze the space differentiation and the reasons in order to promote regional sustainable development and provide the basis for narrowing the regional difference. The paper uses the data of 2011 to analyze the space characteristics of the 15 regions in Xinjiang based on Entropy TOPSIS method and GIS. The results show that ： （ 1 ） Urumqi is the center and engine of economic sustainable development; （2） the spatial pattern of sustainable development ability of society is presented as H style ; （3） the spatial pattern of sustainable development a- bility of resource is concluded that the northern region is better than the southern region ; （4） the spatial pattern of compre- hensive sustainable development ability is concluded that the northern and eastern regions are better than the southern re- gion.