上海市人口分布与服务设施布局的空间协调性分析

通过对上海市单位面积人口密度和服务设施网点数的空间自相关分析,发现其人口分布呈现以中心城区为核心的圈层式空间分布格局,且存在明显的空间集聚特征;超市网点的分布与人口分布具有较为一致的空间分布特征,银行网点分布则表现出明显的中心"高—高"集聚.另外,灰熵关联度分析结果也表明,在微观尺度上上海人口分布与服务设施布局具有较高的正相关性.

Spatial Coordination of Population Distribution and Service Infrastructure Layout in Shanghai

The spatial coordination between population distribution and service facilities arrangement is an impor- tant indicator of a city＇s urbanization and economic development,which provides guidance on the reasonable distri- bution of population and the space optimization of service facilities. The analysis of the spatial autocorrelation be- tween the space population density and service facilities layout shows that the spatial population distribution of the city is characterized by an increasing concentric layer surrounding the central zone of Shanghai and an obvious spa- tial agglomeration. The result indicates that the spatial distribution of supermarkets is relatively consistent with the distribution of population while the distribution of banks presents a ＂high-high＂ spatial agglomeration in the center of the city. In addition, the grey entropy correlation analysis results also show that there is a highly positive correla- tion between Shanghai population distribution and service facilities layout at the micro level.