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干旱区地理 ›› 2024, Vol. 47 ›› Issue (2): 332-342.doi: 10.12118/j.issn.1000-6060.2023.148

• 区域发展 • 上一篇    下一篇

社区生活圈划分及建设水平综合测度方法——以乌鲁木齐市为例

唐钰婷1,2(), 杜宏茹1,2()   

  1. 1.中国科学院新疆生态与地理研究所,新疆 乌鲁木齐 830011
    2.中国科学院大学资源与环境学院,北京 100049
  • 收稿日期:2023-04-04 修回日期:2023-05-23 出版日期:2024-02-25 发布日期:2024-03-14
  • 通讯作者: 杜宏茹(1974-),女,研究员,主要从事城市地理、城乡与区域发展研究. E-mail: duhongru@sina.cn
  • 作者简介:唐钰婷(1997-),女,硕士研究生,主要从事城市地理研究. E-mail: tangyuting20@mails.ucas.ac.cn
  • 基金资助:
    第二次青藏高原综合科学考察研究项目(2019QZKK1007)

Spatial scope of community living circle and comprehensive measurement method of construction level: Urumqi City as an example

TANG Yuting1,2(), DU Hongru1,2()   

  1. 1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, Xinjiang, China
    2. College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2023-04-04 Revised:2023-05-23 Published:2024-02-25 Online:2024-03-14

摘要:

社区生活圈与居民生活息息相关,是城市基层公共服务设施建设的基本单元,是城市更新的重要抓手。科学划定社区生活圈范围,综合测度其建设水平,为推进社区生活圈建设和实现公共资源高效配置提供理论探索,为地理环境与居民行为关系研究提供新的视角及案例。论文基于生活圈科学划定-建设水平评价的研究思路,通过合并步行规划时空圈和Mapbox时空圈数据探索社区生活圈划定的优化方法,从设施布局、空间可获得性和居民满意度等维度构建生活圈建设水平综合测度指标体系,并以乌鲁木齐市为例,开展实证研究。结果表明:(1) 合并步行规划时空圈和Mapbox时空圈数据来划分生活圈范围,可以提升划分结果的时效性和边界准确性。(2) 设施布局密度和人均享用量对生活圈建设水平的影响较为显著。(3) 乌鲁木齐市15 min步行生活圈平均半径为812.75 m,平均面积为2.10 km2,老城区建设水平高于新建城区,商服类建设水平高于健康管理、教育、出行类等设施,设施数量不足和布局不均衡是造成差异的主要原因。

关键词: 社区生活圈, 公共服务设施, 划分方法, 评价体系, 乌鲁木齐市

Abstract:

Community living circles are closely related to residents’ lives, and are the basic units for the construction of urban grassroots public service facilities and an important grip for urban renewal. The scientific delineation of the scope of community living circles and the comprehensive measurement of their construction level provides theoretical exploration for promoting the construction of community living circles, achieving efficient allocation of public resources, and providing new perspectives and cases for the study of the relationship between the geographic environment and residents’ behavior. Based on the research idea of scientific delineation of the scope of the living circle and evaluation of its level of construction, this study explored the optimization method of community living area delineation by combining the data of walking planning and Mapbox living circles, constructed a comprehensive index system for measuring the construction level of living circles in terms of the layout of facilities, spatial accessibility, and residents’ satisfaction, among others, and performed empirical research by taking the Urumqi City, Xinjiang, China as an example. The results showed the following: (1) Merging the walking route planning circle and Mapbox living circle to divide the scope of the living circle could improve the timeliness and boundary accuracy of the division results. (2) The density of facilities and access per capita had a more significant impact on the level of construction of the living circle. (3) The average radius of the 15-min living circle of Urumqi City was 812.75 m, and the average area was 2.10 km2. The construction level of old urban areas was higher than that of new urban areas, and the construction level of commercial services was higher than that of health management, education, travel, and other facilities. The lack of facilities and layout imbalance were the main reasons for the difference.

Key words: community living circle, public service facilities, division method, evaluation system, Urumqi City