干旱区生态环境知识资源中心(Arid): Identifying transit deserts for low-income commuters in Wuhan Metropolitan Area, China

Arid

DOI	10.1016/j.trd.2020.102292
	Identifying transit deserts for low-income commuters in Wuhan Metropolitan Area, China
	Cai, Mingming 1; Jiao, Junfeng 2; Luo, Minghai 3; Liu, Yanfang 1
通讯作者	Liu, Yanfang
来源期刊	TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
ISSN	1361-9209
出版年	2020
卷号	82
英文摘要	The rapid expansion of many Chinese cities has put increasing pressure on existing urban transportation systems. Using Baidu users' location data, this research analyzes the spatial patterns of the transit systems and commuter flows in Wuhan Metropolitan Area, China, and identifies transit deserts affecting low-income commuters. The results show that, first, most transit demand are generated by trips between neighboring communities, while large transit supply tends to occur between distant communities in the region. Second, about 11.21% of lowincome commuters are affected by transit deserts in Wuhan Metropolitan Area. In detail, 61.30% of them commute within the city centers and 36.06% of them commute within the suburbs. Only about 2.64% of them actually travel between city centers and suburbs. Third, for low-income suburban commuters, transit deserts occur when they are surrounded by low-density transit infrastructure and low-frequency transit services, which makes it very difficult for them to connect to rest of the region. However, for low-income commuters residing in the city centers, transit deserts are mainly caused by the large numbers of transit-dependent people competing for limited transit supply in the areas. This research explores the relationship between transit systems and commuting demand in a major Chinese metropolitan area. The findings could help guide future transit system planning in China and beyond.
英文关键词	Transit deserts Transit demand Commuting Low-income Wuhan
类型	Article
语种	英语
国家	Peoples R China ; USA
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000530686800012
WOS关键词	ACCESS ; ACCESSIBILITY ; ENVIRONMENT ; PROVISION ; CITIES ; LEGACY
WOS类目	Environmental Studies ; Transportation ; Transportation Science & Technology
WOS研究方向	Environmental Sciences & Ecology ; Transportation
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319031
作者单位	1.Wuhan Univ, Sch Resource & Environm Sci, 129 Luoyu Rd, Wuhan 430079, Peoples R China; 2.Univ Texas Austin, Sch Architecture, Urban Informat Lab, Austin, TX 78705 USA; 3.Wuhan Geomat Inst, Wuhan 430022, Peoples R China
推荐引用方式 GB/T 7714	Cai, Mingming,Jiao, Junfeng,Luo, Minghai,et al. Identifying transit deserts for low-income commuters in Wuhan Metropolitan Area, China[J],2020,82.
APA	Cai, Mingming,Jiao, Junfeng,Luo, Minghai,&Liu, Yanfang.(2020).Identifying transit deserts for low-income commuters in Wuhan Metropolitan Area, China.TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT,82.
MLA	Cai, Mingming,et al."Identifying transit deserts for low-income commuters in Wuhan Metropolitan Area, China".TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT 82(2020).