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| 济南市城市内部空间活力评价与空间差异研究 |
| A Study on the Evaluation of Urban Vitality and Spatial Inequality in Jinan |
| 投稿时间：2026-05-27 修订日期：2026-07-02 |
| DOI： |
| 中文关键词: 村居单元 空间正义 空间活力 供需匹配 济南市 |
| 英文关键词: village-level units spatial justice spatial vitality supply-demand matching Jinan City |
| 基金项目:山东省重点研发计划（软科学项目）（2025RZB0710） |
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| 中文摘要: |
| 文章以济南市1699个城镇化地域的村居单元为研究对象，基于空间正义理论，构建村级尺度城市空间活力评价体系，运用基尼系数、空间自相关、方差分析、供需匹配模型等方法，解析城市内部空间活力差异特征与供需失衡格局。研究发现：(1) 空间活力整体表现为“核心优质、外围偏低”的圈层式分布，东西向先增后减、南北向呈倒“U”型趋势；(2) 各行政片区村居单元的空间活力差异显著，局部呈现四类空间集聚模式； (3) 不同城镇类型村居单元的空间活力存在显著差异，主城区最优，镇乡结合区最差；(4) 城市空间活力整体呈现中度不均衡，经济与人口活力和空间资源配置维度的供需错配显著，基础设施维度均衡且发挥公平兜底作用。 |
| 英文摘要: |
| This article takes 1,699 village-level units in the urbanized areas of Jinan City as research objects. Based on spatial justice theory, it constructs an evaluation system for urban spatial vitality at the village level. Using methods such as the Gini coefficient, spatial autocorrelation, analysis of variance, and supply-demand matching models, the study analyzes the characteristics of spatial vitality disparities and supply-demand mismatch within the city. The study found that: (1) Overall, spatial vitality exhibits a concentric distribution characterized by “high-quality cores and lower-quality peripheries,” with an east-west trend of increasing followed by decreasing vitality and a north-south trend forming an inverted “U” shape; (2) Significant differences in spatial vitality exist among village-level units across administrative districts, with four distinct spatial agglomeration patterns emerging locally; (3) Significant differences in spatial vitality are observed among village-level units of different urban types, with the central urban area performing best and the urban-rural fringe performing worst; (4) Urban spatial vitality exhibits moderate imbalance overall; there is a significant mismatch between supply and demand in the dimensions of economic and population vitality as well as spatial resource allocation, while the infrastructure dimension is balanced and serves as a safety net for equity. |
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