非洲航运枢纽及网络特征分析  

Analysis of African maritime hubs and network characteristics

作　　者：顾晓洁 封学军[1] GU Xiao-jie;FENG Xue-jun*(Institute of Harbour and Waterway Logistics and Green Development,Hohai University,Nanjing,Jiangsu 210098,China)

机构地区：[1]河海大学港航物流与绿色发展研究所,江苏南京210098

出　　处：《中国港湾建设》2024年第2期21-25,共5页China Harbour Engineering

基　　金：国家重点研发计划(2021YFB2600203)。

摘　　要：枢纽布局和网络特征是区域航运业发展的重要基础。基于复杂网络理论,运用TOPSIS法和多重流分析法分析非洲排名前20的枢纽港口,发现非洲航运网络的整体均衡性较弱,区域内航运网络发展不平衡、不充分,呈现显著的西密东疏、北强南弱的现象。通过与全球主要区域港口承担的显著流数量对比,发现非洲主要港口的承担显著流数量较大部分区域低,表明非洲航运业在全球范围内影响力较弱。基于此,提出了未来域内航运网络重点发展区域,为海上互联互通的实现提供参考。Hub layout and network characteristics are the important basis for the development of regional shipping industry.Based on the complex network theory,the top 20 African hub ports were analyzed by TOPSIS method and multiple flow analysis method,and it was found that the overall equilibrium of the African maritime network is weak,and the development of the maritime network in the region is unbalanced and insufficient,showing the phenomenon of dense in the west and sparse in the east,and the phenomenon of strong in the north and weak in the south.By comparing with the number of significant flows by major regional ports in the world,it was found that the number of significant flows borne by major ports in Africa is lower than that in some regions,which indicates that Africa's shipping industry has a weaker influence on a global scale.Based on this,the key areas for the future development of intraregional shipping networks have been proposed,providing reference for the implementation of maritime interconnectivity.

关 键 词：非洲 航运枢纽 TOPSIS法 多重流分析法 网络特征 

分 类 号：U659[交通运输工程—港口、海岸及近海工程] U69[交通运输工程—船舶与海洋工程]