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Hierarchical structure in the world's largest high-speed rail network

文献类型：期刊论文

作者Wei, Sheng1,2,3; Teng, Shuqing N.2; Li, Hui-Jia4; Xu, Jiangang1; Ma, Haitao5; Luan, Xia-li2; Yang, Xuejiao6; Shen, Da6; Liu, Maosong2; Huang, Zheng Y. X.7
刊名PLOS ONE
出版日期2019-02-13
卷号14期号:2页码:11
ISSN号1932-6203
DOI10.1371/journal.pone.0211052
通讯作者Huang, Zheng Y. X.(zhengyxhuang@gmail.com) ; Xu, Chi(xuchi@nju.edu.cn)
英文摘要Presently, China has the largest high-speed rail (HSR) system in the world. However, our understanding of the network structure of the world's largest HSR system remains largely incomplete due to the limited data available. In this study, a publicly available data source, namely, information from a ticketing website, was used to collect an exhaustive dataset on the stations and routes within the Chinese HSR system. The dataset included all 704 HSR stations that had been built as of June, 2016. A classical set of frequently used metrics based on complex network theory were analyzed, including degree centrality, betweenness centrality, and closeness centrality. The frequency distributions of all three metrics demonstrated highly consistent bimodal-like patterns, suggesting that the Chinese HSR network consists of two distinct regimes. The results indicate that the Chinese HSR system has a hierarchical structure, rather than a scale-free structure as has been commonly observed. To the best of our knowledge, such a network structure has not been found in other railway systems, or in transportation systems in general. Follow-up studies are needed to reveal the formation mechanisms of this hierarchical network structure.
WOS关键词EMPIRICAL-ANALYSIS ; LAND-USE ; CHINA ; EVOLUTION ; ECONOMY ; IMPACT
资助项目National Key R&D Program of China[2017YFC0506200] ; National Natural Science Foundation of China[31770512] ; National Natural Science Foundation of China[41801107] ; National Natural Science Foundation of China[41571151] ; National Natural Science Foundation of China[31870400] ; Fundamental Research Funds for the Central Universities[020814380089] ; Nanjing Puhou Ecological Technology Company Limited
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000458761300028
出版者PUBLIC LIBRARY SCIENCE
资助机构National Key R&D Program of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Nanjing Puhou Ecological Technology Company Limited
源URL[http://ir.igsnrr.ac.cn/handle/311030/49443]  
专题中国科学院地理科学与资源研究所
通讯作者Huang, Zheng Y. X.; Xu, Chi
作者单位1.Nanjing Univ, Sch Architecture & Urban Planning, Nanjing, Jiangsu, Peoples R China
2.Nanjing Univ, Sch Life Sci, Nanjing, Jiangsu, Peoples R China
3.Jiangsu Inst Urban Planning & Design, Nanjing, Jiangsu, Peoples R China
4.Cent Univ Finance & Econ, Sch Management Sci & Engn, Beijing, Peoples R China
5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China
6.Nanjing Puhou Ecol Technol Co Ltd, Nanjing, Jiangsu, Peoples R China
7.Nanjing Normal Univ, Coll Life Sci, Nanjing, Jiangsu, Peoples R China
推荐引用方式
GB/T 7714		 Wei, Sheng,Teng, Shuqing N.,Li, Hui-Jia,et al. Hierarchical structure in the world's largest high-speed rail network[J]. PLOS ONE,2019,14(2):11.
APA Wei, Sheng.,Teng, Shuqing N..,Li, Hui-Jia.,Xu, Jiangang.,Ma, Haitao.,...&Xu, Chi.(2019).Hierarchical structure in the world's largest high-speed rail network.PLOS ONE,14(2),11.
MLA Wei, Sheng,et al."Hierarchical structure in the world's largest high-speed rail network".PLOS ONE 14.2(2019):11.

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来源：地理科学与资源研究所

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