- 南京研究
- 文章编号:1009-6000(2024)09-0010-07
- 中图分类号:TU984 文献标识码:B
- Doi:10.3969/j.issn.1009-6000.2024.09.002
- 项目基金:国家自然科学基金重点项目“智能技术驱动下城市居民活动和建成环境交互作用机理研究”(42330510)。
- 作者简介:魏玺,南京大学建筑与城市规划学院,硕士研究生;
甄峰,通信作者,南京大学建筑与城市规划学院,教授;
席广亮,南京大学建筑与城市规划学院,副教授;
肖徐玏,南京大学建筑与城市规划学院,硕士研究生。
- 南京都市圈跨市日常人口流动影响因素及其空间效应研究
- Influencing Factors and Spatial Effects Daily of Cross-City Daily Population Mobility in the Nanjing Metropolitan Area
- 浏览量:
- 魏玺 甄峰 席广亮 肖徐玏
- WEI Xi ZHEN Feng XI Guangliang XIAO Xule
- 摘要:
跨市日常人口流动逐渐成为衡量都市圈一体化水平的重要因素,其不仅受到本地社会经济环境的影响,也受到邻近地区发展的空间效应影响,但目前对其影响因素及空间效应的讨论相对较少。因此,文章对其影响因素及其空间效应进行研究。研究发现 :①南京都市圈跨市日常人口流动规模和节点控制力分别形成了以南京市为核心向外围扩散和以边界区域为核心沿主要交通走廊分布的空间格局。②其分布具有空间依赖性,流动规模主要体现在周边区域对空间单元的随机冲击,节点控制力主要体现在周边区域中介作用提升对本区域的空间溢出作用。③影响其空间格局的因素较为复杂,流动规模受到公服设施、交通建设、经济社会属性多种类型的因素影响,而节点控制力则主要与公服设施、交通建设相关。研究进一步丰富了日常人口流动的研究内容,既从空间效应维度对其形成机制进行补充,也为跨区域人口流动引导体系的构建提供了依据。 - 关键词:
跨市人口流动;都市圈;手机信令数据;空间效应;空间计量模型; - Abstract: Daily mobility of cross-city population has gradually become an important factor in measuring the integration level of metropolitan area. It is not only affected by the local socioeconomic environment, but also affected by the spatial effect of the neighboring areas. However, currently there are relatively few discussions on its influencing factors and spatial effects. Therefore, this article conducts research on its influencing factors and spatial effects. It is found that: (1) The mobility scale and betweenness centrality form spatial patterns characterized by “spreading outward with Nanjing as the core” and “distributing along the major transport corridors with boundary regions as the core” respectively. (2) It exhibits spatial dependence, with the mobility scale mainly reflected in the random impact of the peripheral regions on the spatial units, and the betweenness centrality mainly reflected in the intermediary role of the peripheral regions to enhance the spatial spillover effect on the region. (3) Factors influencing its spatial patterns are complex, with the mobility scale influenced by various types of factors such as public service facilities, transportation infrastructure, and socioeconomic attributes while betweenness centrality primarily associated with public service facilities and transportation infrastructure. This article further enriches the research of daily mobility of population by supplementing its formation mechanism from the dimension of spatial effect on one hand and providing a basis for the construction of a system guiding the flow of cross-regional population on the other hand.
- Key words: cross-city population mobility; metropolitan area; mobile phone signaling data; spatial effects; spatial econometric model
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