| 谢坤，王乐.基于POI数据的城市幼儿园空间格局演变及其影响因素[J].陕西学前师范学院学报,2024,40(10):96-104 |
| 基于POI数据的城市幼儿园空间格局演变及其影响因素 |
| The Evolution and Influential Factors on Urban Kindergarten Spatial Pattern Based on POI Data: A Case Study of Nanchang City |
| 投稿时间：2024-07-15 修订日期：2024-08-01 |
| DOI：10. 11995/j. issn. 2095-770X. 2024. 10. 011 |
| 中文关键词: 幼儿园 空间分布 区域差异 南昌市 |
| 英文关键词: kindergarten spatial distribution regional differences Nanchang |
| 基金项目:江西省教育科学“十四五”规划一般课题（22YB335） |
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| 中文摘要: |
| 当前学前教育改革与发展过程中还存在着一些比较突出的不平衡、不充分现象。揭示学前教育资源的空间格局特点，对于推动学前教育事业发展和实现公共服务均等化具有重要的现实意义。本研究利用南昌市2010年、2020年幼儿园POI数据，运用核密度估计、空间可达性及地理探测器等方法，对该市幼儿园空间分布的演化格局及其影响因素进行分析。结果表明：南昌市幼儿园与人口分布的空间格局存在一定的失配现象；幼儿园空间密度分布以中心城区为核心，“中心—外围”差异性十分显著；幼儿园300m服务半径覆盖度较低，存在大量服务盲区，虽然幼儿园服务覆盖度在不断扩大，但仍无法跟上居住用地的扩张；经济因素、交通因素和居住因素是影响幼儿园空间布局的主要因素，而政策因素与人口因素对幼儿园布局的影响相对较弱,交通因素、政策因素与多个因素交互作用的解释力明显增强。 |
| 英文摘要: |
| In current preschool education reform and development, there still exist problems of imbalance and insufficiency. Revealing the spatial pattern characteristics of preschool education resources is of great practical significance for promoting the development of preschool education and achieving equalization of public services. The study analyzes the evolutionary patterns of the spatial distribution of kindergartens in the city and its influencial factors by turning to the kindergarten POI data from Nanchang City in 2010 and 2020, and adopting methods of kernel density estimation, spatial accessibility, and geographical detector. The results show that there is a certain degree of mismatch between the spatial pattern of kindergartens and population distribution in Nanchang City. the spatial density distribution of kindergartens is centered on the central urban area, with significant “core-periphery” differences. the coverage of the 300m service radius of kindergartens is low, with a large number of service blind areas. Although the service coverage of kindergartens is continuously expanding, it still cannot keep up with the expansion of residential area. economic factors, transportation factors, and residential factors are the main factors influencing the spatial layout of kindergartens, while policy factors and demographic factors have a relatively weaker impact on kindergarten layout. The explanatory power of the interaction between transportation factors, policy factors, and multiple other factors is significantly enhanced. |
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