流动人口空间体系及其与城镇体系的相关分析——以武汉城市圈为例

A Correlation Analysis of The Spacial System of Transient Population and the Urban System: A Case of Wuhan Megalopolis

利用2000年第五次人口普查的流动人口统计数据,采用空间统计分析方法以及典型相关分析方法,研究武汉城市圈流动人口的空间体系以及流动人口空间体系与城市体系的相互影响关系。对武汉城市圈流动人口空间结构的研究发现,武汉城市圈的流动人口主要集中在武汉,武汉是主要的迁入人口的集中地。此外,武汉城市圈的城市体系和流动人口体系之间存在着相关关系。地区间人口流动的增强会使各个城市的人口规模增加,以及人口素质结构提升,同时也会使武汉城市圈各个城市之间的联系加强;城市体系对于流动人口体系的影响相对要大些,城市人口规模、素质结构,以及空间结构都会影响到流动人口的规模和流动人口的空间结构。

Based on the statistical data of transient population in China＇s fifth census and by the method of spatial statistical analysis and canonical correlation analysis, the paper explores the spacial system of transient population in Wuhan megalopolis and the relation between the transient population spatial system and the urban system in the megalopolis. On one hand, the special structure shows that the transient population mainly aggregate in Wuhan, and Huangshi, Huanggang and Xiaogan are the main immigratory areas while Xiantao, Tianmen and Qianjiang are the main emigratory areas. Moreover the canonical correlation analysis shows there is correlative relation between the spacial system of transient population and urban system. The inter-cities migration in the megalopolis can increase the population size of cities, raise the population quality, and enhance the links among the cities of Wuhan megalopolis. On the other hand the megalopolis system has a even more significant effect on the transient population, the Urban population size, quality structure and spatial structure can affect the size and spatial structure of transient population.