安徽省城市化发展区域分异特征

基于城市化的内涵构建城市化发展水平指标体系,运用SPSS因子分析和聚类分析功能,对安徽省17个地级市城市化发展水平进行定量分析,在此基础上分析了安徽省城市化发展的区域空间分异格局。结果表明,安徽省域城市化梯度差异显著,三聚类划分显示,安徽省城市化发展现状格局为＂双核＂、＂两片＂状态;五聚类划分显示,安徽省城市化发展现状格局为＂一心＂、＂一带＂、＂三区＂状态。从自然地理、交通区位、资源分布、经济发展及行政体制5个方面分析了区域内城市化发展差异成因及其影响因素。

Characteristics of Regional Differentiation of Urbanization Development in Anlmi Provin"

On the basis of connotation of urbanization,by using SPSS factor analysis and cluster analysis,we establish index system of urbanization development level and conduct quantitative analysis on development level of urbanization in 17 prefecture-level city of Anhui Province,in order to find out the differentiation pattern of regional space of urbanization development in Anhui Province based on these.The results show that Anhui's difference of urbanization gradient is prominent.Classification of three clusters shows that the pattern of status quo of urbanization development in Anhui Province is "dual-nucleus" and "two-stretches";classification of five clusters show that the pattern of status quo of urbanization development in Anhui Province is "one-core","one-strip" and "three-region".From five aspects,namely natural geography,transportation location,resources distribution,economic development and administrative system,we analyze the reason and influencing factors of differentiation of urbanization development in the region.We should foster the urban agglomeration in central Anhui;perfect structure system in the perspective of integration and fostering;strengthen infrastructure construction and regional coordination system;elevate comprehensive competitiveness and guide holistic development of regional economy;promote industrialization process and promote development level of urbanization.