基于地铁出行的广佛城市功能联系研究

为揭示广佛城市功能联系的内涵,通过对地铁出行者多重地点空间信息的分析,首先,提取了受访者接受调查时的上下车站点、户籍地点的空间信息,分析其相对于居住、工作、休闲等不同功能性活动地点的跨城分布;然后,对受访者功能性活动的空间交互过程进行了深入调查,剖析了广佛同城化过程中居住、工作、休闲等不同功能性活动跨城活动的空间流向特征.研究发现,佛山居民对地铁进出站换乘地点具有更高的依赖性,且休闲性活动空间交互的可能性高于居住、就业的空间交互;地铁线对广佛两地的空间效应呈现出非均衡的空间组织过程,广州在休闲方面有着更为明显的集聚优势,佛山更多地成为居住选择地.

Investigation into Functional Linkage Between Guangzhou and Foshan Represented by Subway Passengers

This paper aims to reveal the functional linkage between Guangzhou and Foshan by analyzing the multi-place-information of subway passengers.In the investigation,the spatial information about the location stations and the household registration locations of the respondents is obtained,and its position offsets to respondents’ basic behavior places for residence,work and leisure are analyzed.Then,the spatial interaction process of the functional activities of the respondents is deeply explored,and the spatial flow characteristics of residents’ activities across the city during the Guangzhou-Foshan integration are discussed.The results show that the residents in Foshan are more dependent on the subway transfer stations and their spatial interaction for leisure is deeper than that for residence and work;and that the spatial effect of the Guangzhou-Foshan subway is imbalanced in the process of space restructure,for instance,Guangzhou is more attractive for subway passengers in terms of leisure while Foshan is more likely to be a residential city.