| 武汉市轨道交通站点周边地区职住平衡与建成环境的关系研究 |
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| 引用本文： | 任鹏,彭建东,杨红,王安琪,代琦. 武汉市轨道交通站点周边地区职住平衡与建成环境的关系研究[J]. 地球信息科学学报, 2021, 23(7): 1231-1245. DOI: 10.12082/dqxxkx.2021.200662 |
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| 作者姓名： | 任鹏 彭建东 杨红 王安琪 代琦 |
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| 作者单位： | 1.武汉大学城市设计学院,武汉 4300722.武汉市交通发展战略研究院,武汉 430017 |
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| 基金项目： | 国家自然科学基金项目(71871027) |
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| 摘 要： | 轨道交通的快速发展提高了通勤可达性,也被认为在重构城市职住空间格局进而影响职住关系方面产生重大影响.探究城市轨道交通站点周边地区(下称轨交站点周边地区)就地职住平衡与建成环境的关系,对于通过建成环境设计促进站点尺度职住"微平衡",调节由于轨道交通所导致的区域性职住分离意义重大.本文基于武汉市189个轨交站点刷卡数据,首...
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| 关 键 词： | 城市轨道交通 职住平衡 建成环境 通勤 出行链 逐步回归 地理加权回归 武汉市 |
| 收稿时间： | 2020-11-05 |
Relationship between Jobs-housing Balance and Built Environment in Areas around Urban Rail Transit Stations of Wuhan |
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| REN Peng,PENG Jiandong,YANG Hong,WANG Anqi,DAI Qi. Relationship between Jobs-housing Balance and Built Environment in Areas around Urban Rail Transit Stations of Wuhan[J]. Geo-information Science, 2021, 23(7): 1231-1245. DOI: 10.12082/dqxxkx.2021.200662 |
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| Authors: | REN Peng PENG Jiandong YANG Hong WANG Anqi DAI Qi |
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| Affiliation: | 1. School of Urban Design of Wuhan University, Wuhan 430072, China2. Wuhan Transportation Development Strategy Research Institute, Wuhan 430017, China |
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| Abstract: | The rapid development of Urban Rail Transit (URT) has improved commuting accessibility. It is also considered to have a significant impact on the reconstruction of the urban jobs-housing spatial pattern and thus affecting the jobs-housing relationship. Exploring the relationship between on-site jobs-housing balance and built environment in the surrounding areas of URT stations contributes to promoting the "micro-balance" of jobs-housing in multiple areas and adjusting the regional separation of jobs-housing caused by rail transit. This article takes 189 rail stations in Wuhan as an example. Rail transit commuters were identified by constructing trip chain of each passenger based on data from the Automatic Fare Collection system (AFC) on weekdays. On this basis, we described the commuting characteristics of residents in Wuhan. Additionally, we used multiple stepwise regression model to select significant variables of built environment that affect jobs-housing balance. We further used Geographically Weighted Regression model (GWR) to explore the spatial heterogeneity of influence. The results are as follows: (1) From an overall perspective, centripetal commuting pattern is obvious at the municipal level. Due to the unique urban pattern of the two rivers and three towns, large-scale commuting across the river occurs between Hankou and Wuchang. Thus the river-crossing traffic is under pressure. The degree of jobs-housing balance in main city is better than that in the peripheral areas. The degree of employment agglomeration gradually decreases from the core areas to the peripheral areas. The living space is distributed around the second ring in the peripheral city. The city forms a separation pattern of "central employment - peripheral residence". (2) The result of multiple stepwise regression model showed that three of the variables have significant impacts while variables like the number of road intersections, parking service level, POI density, and other factors were statistically irrelevant to jobs-housing balance. Specifically speaking, land use mixing degree and the number of bus stops have a positive effect on the jobs-housing balance in the surrounding area of URT stations, while the number of exits of URT stations has a negative effect. Meanwhile, the influence of factors has obvious spatial heterogeneity. (3) The jobs-housing balance of non-initial stations is better than that of initial stations. Whether it is a transfer station or not, there is little difference in its jobs-housing balance. This study can provide references for the construction of "jobs-housing" balance of stations on the spot and promoting the coordinated development of rail transit and urban functions through compact space layout and intensive use of land. |
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| Keywords: | urban rail transit jobs-housing balance built environment commute trip chain stepwise regression geographically weighted regression Wuhan |
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