Hub-and-spoke structure: Characterizing the global crude oil transport network with mass vessel trajectories

doi:10.1016/j.energy.2018.11.049

	Hub-and-spoke structure: Characterizing the global crude oil transport network with mass vessel trajectories
	Peng, Peng 1,2; Yang, Yu 2,3; Cheng, Shifen 1,2; Lu, Feng 1,2,4,5; Yuan, Zimu 6
刊名	ENERGY
	2019-02-01
卷号	168 页码:966-974
关键词	Crude oil trade Automatic identification system Complex network K-core decomposition Hub-and-spoke structure
ISSN号	0360-5442
DOI	10.1016/j.energy.2018.11.049
通讯作者	Yang, Yu(yangyu@igsnrr.ac.cn) ; Lu, Feng(luf@lreis.ac.cn)
英文摘要	Global crude oil trade is a direct reflection of global economic development and can be mathematically modeled as a network with mass trajectories of crude oil vessels between ports, as well as loading and unloading volume at ports. In this study, we build the global transport networks of crude oil between ports by using automatic identification system (AIS) data of crude oil vessels from 2009 to 2016 and design an assessment framework based on complex network indices including centrality indexes, clustering and assortativity coefficient, and k-core decomposition to evaluate the spatial-temporal characteristics of port-port crude oil transport networks. Compared with the original results obtained from statistical data of different countries, the port-port networks of global crude oil transport built with the AIS trajectories present a more complicated "hub-and-spoke" structure with an increasing number of hub ports and routes passing through the hub ports over time. The identified backbone networks have a significant impact on the entire crude oil transport network and have been strengthened over time. Moreover, Rotterdam, Singapore, and Antwerp ports remain the top three hub ports over time, they are also been identified the significant control capacities over the whole network. (C) 2018 Elsevier Ltd. All rights reserved.
资助项目	Chinese Academy of Sciences[ZDRW-ZS-2016-6-3] ; National Natural Science Foundation of China[41871118] ; CAS[XDA20040400] ; Excellent Young Scientist Foundation by Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences[2016RC202]
WOS关键词	COMPLEX NETWORK ; TRADE RELATIONSHIPS ; EVOLUTION ; ROBUSTNESS ; CENTRALITY ; FEATURES ; FLOWS
WOS研究方向	Thermodynamics ; Energy & Fuels
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000459952200077
资助机构	Chinese Academy of Sciences ; National Natural Science Foundation of China ; CAS ; Excellent Young Scientist Foundation by Institute of Geographic Science and Natural Resources Research, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/49239]
专题	中国科学院地理科学与资源研究所
通讯作者	Yang, Yu; Lu, Feng
作者单位	1.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Fujian Collaborat Innovat Ctr Big Data Applicat G, Fuzhou 350003, Fujian, Peoples R China 5.Jiangsu Ctr Collaborat Innovat Geog Informat Res, Nanjing 210023, Jiangsu, Peoples R China 6.Chinese Acad Sci, Inst Informat Engn, Beijing 100093, Peoples R China
推荐引用方式 GB/T 7714	Peng, Peng,Yang, Yu,Cheng, Shifen,et al. Hub-and-spoke structure: Characterizing the global crude oil transport network with mass vessel trajectories[J]. ENERGY,2019,168:966-974.
APA	Peng, Peng,Yang, Yu,Cheng, Shifen,Lu, Feng,&Yuan, Zimu.(2019).Hub-and-spoke structure: Characterizing the global crude oil transport network with mass vessel trajectories.ENERGY,168,966-974.
MLA	Peng, Peng,et al."Hub-and-spoke structure: Characterizing the global crude oil transport network with mass vessel trajectories".ENERGY 168(2019):966-974.