Associations of land use around rail transit stations with jobs-housing distribution of rail commuters from smart-card data  

作　　者：Qingming Zhan Yuqiu Jia Zhenhua Zheng Qi Zhang Lei Luo 

机构地区：[1]School of Urban Design,Wuhan University,Wuhan,China [2]College of Tourism and Geographic Sciences,Jilin Normal University,Siping,China [3]Department of Technology Management,Wuhan Land Use and Urban Spatial Planning Research Center,Wuhan,China [4]College of Architecture and Urban Planning,Tongji University,Shanghai,China [5]Faculty of Resources and Environmental Science,Hubei University,Wuhan,China

出　　处：《Geo-Spatial Information Science》2023年第3期346-361,共16页地球空间信息科学学报（英文）

基　　金：supported by the Innovative Post of Post-doctor in Hubei Province,China[grant number 2018(641)];National Natural Science Foundation of China[grant number 52078389]。

摘　　要：Previous studies generally used land use and travel flow to investigate the efficiency of the railway system in Transit-Oriented Development(TOD)cities.Furthermore,to study the association of land use and jobs-housing distribution of commuters,we can find out the potential development of rail commuting.In this research,four railway lines in Wuhan,China,were selected to explore the land use in promoting practical commuting population according to the smart-card data obtained.For land use issues,except the road density and building density,a Normalized Location-Weighted Landscape Index(NLWLI)based on the source-sink theory in landscape ecology was established to assess the jobs-housing land use around rail transit stations.Meanwhile,employment and housing details of commuters around rail transit stations were identified using smart-card data.We found that the generation of commuting flow was affected by building density and the land use of employment in the immediate vicinity of rail transit stations.The distribution of building density and commuters in a mature rail line was roughly a normal distribution.However,due to the inconsistency of land use and jobs-housing distribution around stations,the requirement of the balance of land use and jobs-housing distribution should be reduced at the scale of rail stations in the TOD planning systems.This study is the application of massive smart-card data in the field of urban research.It identifies land use issues that affect rail transit commuting flow,and can help urban planners improve the efficiency of rail transit through planning and design.

关 键 词：Commuter jobs-housing ratio source-sink landscape TOD 

分 类 号：F301.2[经济管理—产业经济]