基于POI数据的泉州市公共服务设施空间分布研究  

esearch on the Spatial Distribution of Public Service Facilities in Quanzhou Based on POI Data

作　　者：任嵘 吴志刚 

机构地区：[1]福州大学建筑与城乡规划学院

出　　处：《建筑与文化》2025年第3期143-146,共4页Architecture & Culture

摘　　要：研究公共服务设施的空间分布有助于改善人居生活品质,对改善城市服务质量具有重要意义。文章针对泉州市六类公用设施的POI数据,采用核密度分析、椭圆标准差分析、相关性分析和CRITIC方法对其空间分布进行了评估。研究结果显示:(1)泉州市公共设施呈聚集状,鲤城区、丰泽区和晋江市交界的地区设施较为完善。养老服务和文化体育设施配置稀疏,空间集中度低,需加强短板建设。(2)公共服务设施以环湾城区为中心,向城市边缘递减,不同类型设施分布差异明显。(3)六类设施布局呈西北-东南走向,其中教育设施覆盖范围最广,方向最为突出。(4)商业服务设施与医疗卫生设施关联性最强,可能因为它们分别属于基本保障和发展提升类设施,服务对象更广泛。(5)丰泽区丰泽街道、晋江市青阳街道湖光路、石狮市湖滨街道的公共服务设施分布最佳,设施完备程度向周边地区逐渐递减。研究结果为泉州市公共服务设施的合理配置提供一定的指导意义。Based on the POI data of six types of public facilities in Quanzhou,spatial distribution was assessed by using kernel density analysis,standard deviation ellipse analysis,correlation analysis,and the CRITIC method.The research findings indicate that:(1)Public facilities in Quanzhou are clustered,with a well-developed infrastructure in the Huanyuan urban area at the intersection of Licheng District,Fengze District,and Jinjiang City.Elderly care services and cultural sports facilities are sparsely distributed,with low spatial concentration,indicating a need for improved development in these areas.(2)Public service facilities are centered around the Huanwan Urban Area,decreasing towards the urban fringe,with significant differences in the distribution of various types of facilities.(3)The layout of the six types of facilities follows a northwest-southeast orientation,with educational facilities having the broadest coverage and most pronounced direction.(4)Commercial service facilities have the strongest correlation with healthcare facilities,likely because they both cater to fundamental needs and developmental enhancement,thus serving a wider audience.(5)The distribution of public service facilities is optimal in Fengze Street of Fengze District,Huguang Road in Qingyang Street of Jinjiang City,and Hubin Street of Shishi City,with facility completeness gradually decreasing in surrounding areas.The research results provide valuable guidance for the rational allocation of public service facilities in Quanzhou City.

关 键 词：POI数据 泉州市 公共服务设施 空间分布 

分 类 号：TU9[建筑科学]