干旱区生态环境知识资源中心(Arid): Using Open Source Data to Identify Transit Deserts in Four Major Chinese Cities

Arid

DOI	10.3390/ijgi9020100
	Using Open Source Data to Identify Transit Deserts in Four Major Chinese Cities
	Jiao, Junfeng 1; Cai, Mingming 2
通讯作者	Cai, Mingming
来源期刊	ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION
EISSN	2220-9964
出版年	2020
卷号	9 期号:2
英文摘要	The concept of transit deserts stems from the concept of food deserts. There is substantial research on transit deserts in developed countries. However, there is no known research that has studied this subject in Chinese cities. Using open-source data, this paper identified transit desert areas in four major Chinese cities (Beijing, Shanghai, Wuhan, Chengdu). The results show that: (1) In these four cities, the transit desert areas are mainly concentrated in city centers and hardly occur in any suburban areas, which is very different from the cases in the US. (2) Shanghai has the largest transit-dependent population living in transit deserts, followed by Beijing, Chengdu, and Wuhan. Chengdu has the smallest transit desert areas, followed by Shanghai, Wuhan, and Beijing. (3) An oversized transit-dependent population and incomplete transit systems in these cities might contribute to the transit deserts' occurrences. (4) Different distribution of population density, traveling preference, and transportation investment policy in Chinese and American cities might contribute to the different findings. By examining transit desert problems in major Chinese cities, this study brought people's attention to the gap between transit demand and supply in China.
英文关键词	transit desert transit demand transit supply China
类型	Article
语种	英语
国家	USA ; Peoples R China
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000522449700040
WOS关键词	ACCESSIBILITY ; WALKABILITY
WOS类目	Computer Science, Information Systems ; Geography, Physical ; Remote Sensing
WOS研究方向	Computer Science ; Physical Geography ; Remote Sensing
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314828
作者单位	1.Univ Texas Austin, Urban Informat Lab, Austin, TX 78705 USA; 2.Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China
推荐引用方式 GB/T 7714	Jiao, Junfeng,Cai, Mingming. Using Open Source Data to Identify Transit Deserts in Four Major Chinese Cities[J],2020,9(2).
APA	Jiao, Junfeng,&Cai, Mingming.(2020).Using Open Source Data to Identify Transit Deserts in Four Major Chinese Cities.ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION,9(2).
MLA	Jiao, Junfeng,et al."Using Open Source Data to Identify Transit Deserts in Four Major Chinese Cities".ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION 9.2(2020).