摘要
以陕南28个县区为研究对象,通过构建人口、经济、社会生活为一体的县域城镇化发展水平综合评价指标,采用熵权法确定权重,建立了陕南县域城镇化灰色关联投影模型;运用spss17.0和ArcGIS分别进行聚类分析和空间分析,从空间尺度对陕南县域城镇化水平进行综合评价.结果表明:陕南县域城镇化水平普遍较低,发展不均一.针对研究结果,从环境优先,扶持特色城镇,搞好基础设施建设,管理创新等方面提出加快陕南县域城镇化发展的对策,有利于陕南经济的可持续发展.
This paper establishes Gray Relation Projection model of urbanization of 28 counties in southern Shaanxi, by con- structing eomprehensive evaluation index on urbanization level, which includes the population, economic and social life, and is based on the entropy weight method to determine the weight. From the spatial scale, through adopting the cluster analysis of SpsslT. 0 and spatial analysis of ArcGIS, this paper conducts a comprehensive evaluation of urban counties in southern Shaanxi. The results show that the development level of urbanization in Southern Shaanxi County is heterogeneity and displays generally lower features. Furthermore, some countermeasures are provided such as environmental priority, supporting characteristical towns, improving infrastructure, innovating management and so on, to speed up the development of urbanization in southern part of Shaanxi, in favor of the sustainable develop of the economy in Southern Shaanxi.
出处
《宁夏师范学院学报》
2010年第6期62-68,共7页
Journal of Ningxia Normal University
基金
国家软科学研究计划项目(2008GXS1D040)
国家自然科学基金资助项目(40871052)
关键词
灰色关联投影
熵权法
城镇化水平
县域
陕南
Gray Relation Projection
Entropy weight method
Urbanization level
Counties
Southern Shaanxi
