标题: Supply-demand matching assessment of the public service facilities in 15-minute community life circle based on residents' behaviors

作者: Song, L (Song, Lu); Kong, XS (Kong, Xuesong); Cheng, P (Cheng, Peng)

来源出版物: CITIES  卷: 144  文献号: 104637  DOI: 10.1016/j.cities.2023.104637  提前访问日期: OCT 2023   出版年: JAN 2024  

摘要: 15-minute community life circle focuses on residents' daily needs and aligns with "people-oriented" planning. However, the personalized needs of residents have been ignored in literatures, resulting in the mismatch between the supply and demand of public service facilities (PSFs) as well as the unfair supply of different population groups among communities. Based on community life circle, we proposed a multi-group huff three-step floating catchment area (MGH3SFCA) model to evaluate the supply-demand matching levels of PSFs for different age groups in Nanjing, China. The results showed that the supply-demand between PSFs and different age groups was relatively mismatched in the main urban area of Nanjing, and medical care facilities were seriously inadequate to fulfill the needs of any age group. Comprehensive accessibility varied depending on the frequency of visits to PSFs for each age group. Although age groups had a similar spatial pattern of comprehensive accessibility at community and building scales, the service coverage rate of PSFs was larger at the building scale, and the assessment of supply-demand matching of PSFs at the building scale was more accurate and reliable. The findings would provide important decision-making support for the targeted allocation of PSFs in 15-minute community life circle.

作者关键词: Community life circle; Public service facility; Behavioral demand; Two-step floating catchment area

地址: [Song, Lu; Kong, Xuesong] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China.

[Kong, Xuesong] Hubei Luojia Lab, Wuhan 430079, Peoples R China.

[Cheng, Peng] Wuhan Inst Technol, Sch Management, Wuhan 430205, Peoples R China.

[Kong, Xuesong] Wuhan Univ, Sch Resource & Environm Sci, 129 Luoyu Rd, Wuhan 430079, Peoples R China.

通讯作者地址: Kong, XS (通讯作者)，Wuhan Univ, Sch Resource & Environm Sci, 129 Luoyu Rd, Wuhan 430079, Peoples R China.

电子邮件地址: xuesongk@whu.edu.cn

影响因子：6.7