安庆市公共休闲空间的分布和时空变化

Spatial-temporal Variation of Public Leisure Space in Anqing Area

以安庆市188个公共休闲资源为调查研究区域,采用洛伦兹曲线、基尼系数、GIS空间分析与核密度分析等方法,研究并分析安庆市全域公共休闲空间结构及时空变化。结果显示:(1)安庆市公共休闲资源的分布相对比较集中,主要分布于城镇的建成区;(2)安庆市公共休闲空间主要依托自然资源和地域文化进行再开发,公共休闲空间在功能上呈现叠加的特点;(3)安庆市公共休闲空间的均衡程度总体不断提升,呈现出由低水平集聚向优化均衡发展的趋势。

Taking 188 public leisure resources in Anqing City as the research area, the spatial structure of public leisure space in Anqing City and its spatial-temporal evolution pattern are analyzed basing on Lorentz curve, Gini coefficient, GIS spatial analysis and kernel density methods. The results show that the distribution of public leisure resources in Anqing area is relatively concentrated, mainly distributed in the built-up areas of cities and towns. Most of the public leisure space in Anqing area is mainly redeveloped based on the unique natural resources or regional culture. Public leisure resources are superimposed in function. The balance of public leisure space in Anqing area is constantly improving, presenting a trend from low-level agglomeration to optimized equilibrium development.