宝鸡市社区生活圈典型服务设施空间分异格局研究

Study on spatial differentiation pattern of typical service facilities of community life circle in Baoji City

目的 探究宝鸡市社区生活圈4类典型服务设施空间性质,旨在明确空间分异格局,为宝鸡基层治理与城市规划建设提供参考。方法 基于兴趣点地理大数据,综合空间统计学方法,通过密度分析、形态分析、类型分析、均衡性分析及圈层分析,针对宝鸡市社区生活圈典型服务设施开展空间分异格局定量研究。结果 (1)宝鸡市典型服务设施分布呈现“一心一带多区”的空间格局,城乡不均衡状况显著;(2)社区生活圈呈现“一级基础覆盖、二级加强覆盖、三级稳定覆盖”的圈层递增结构;(3)服务设施空间分布的相似性与差异性共同塑造空间分异格局。结论 宝鸡市社区生活圈典型服务设施空间配置存在失衡问题,城乡居民生活服务均等化程度仍需提升。

Purposes-To explore the spatial properties of four typical service facilities of community life circle in Baoji City, aiming to clarify spatial differentiation pattern and provide reference for grassroots governance, urban planning and construction. Methods-The spatial differentiation pattern quantitative study is carried out through density analysis, morphology analysis, type analysis, equilibrium analysis and circle analysis by integrating spatial statistics methods. Results-(1) The distribution of typical service facilities in Baoji shows a spatial pattern of "One Center, One Belt, Multiple Districts" with significant imbalance;(2) The community life circle shows an increasing circle structure of "Primary Basic Coverage, Secondary Enhanced Coverage, Tertiary Stable Coverage";(3) The similarity and difference of spatial distribution of service facilities jointly shape spatial differentiation pattern. Conclusions-There is an imbalance in spatial allocation of typical service facilities of community life circle in Baoji, the equalization degree of living services for urban and rural residents still needs to be improved.