大连海事大学学报 >
2020 , Vol. 46 >Issue 3: 11 - 21
DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2020.03.002
基于航次加权的世界集装箱港口复杂网络结构及港口中心性研究
收稿日期: 2020-04-27
修回日期: 2020-07-04
网络出版日期: 2020-07-04
基金资助
国家社会科学基金后期资助项目(19FZZB013);国家高技术研究发展计划资助项目 (2016YFC142706).
Research on complex network structure and port centrality of world container ports based on voyage weighting
Received date: 2020-04-27
Revised date: 2020-07-04
Online published: 2020-07-04
Supported by
关晓光 , 李振福 , 陈雪 , 丁超君 , 史晓梅 . 基于航次加权的世界集装箱港口复杂网络结构及港口中心性研究[J]. 大连海事大学学报, 2020 , 46(3) : 11 -21 . DOI: 10.16411/j.cnki.issn1006-7736.2020.03.002
In order to explore the centrality and network structure level of world container ports, the complex network of container ports in the world was constructed by using the ports as nodes, the connections between ports as edges, and the voyage as weights to study the structure and characteristics of the network. The results show that the world container port network conforms to the characteristics of small world and scalefree, and which can be divided into six levels. The geographical distribution of hub ports in the world is uneven, mainly concentrated in East Asia and Southeast Asia. And it can be seen from the comparison with the topological network index that the weighted network with voyage as the weight can better reflect the centrality and importance of container ports in the world. This conclusion can provide reference for the formulation of government maritime transport policies, the development planning of port and waterway enterprises and global transport capacity allocation.
Key words: world container ports; complex network; port centrality; voyage weighting
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