Does the Chinese coastal ports disruption affect the reliability of the maritime network? Evidence from port importance and typhoon risk - Géographie-cités Accéder directement au contenu
Article Dans Une Revue International Journal of Applied Earth Observation and Geoinformation Année : 2024

Does the Chinese coastal ports disruption affect the reliability of the maritime network? Evidence from port importance and typhoon risk

Naixia Mou
Huanqing Xu
  • Fonction : Auteur
Yong Liu
  • Fonction : Auteur
Guoqing Li
  • Fonction : Auteur
Lingxian Zhang
  • Fonction : Auteur
Xianghao Zhang
  • Fonction : Auteur
Yanci Wang
  • Fonction : Auteur
Tengfei Yang
  • Fonction : Auteur

Résumé

Traditional studies typically employed random and deliberate attack methods to explore port failure, overlooking real-world factors. In this research, we focus on exploring the reliability of the Maritime Silk Road (MSR) container shipping networks after the failure of Chinese coastal ports due to the impact of typhoons. This article analyzes AIS trajectory data and typhoon occurrence data through entropy weight method and grey correlation analysis, to construct an evaluation model for the failure of Chinese critical ports. Then, we will look at the effects of deliberately removing Chinese critical ports from the MSR container shipping system. The main conclusions drawn are as follows: (1) Except for some of the largest ports (i.e., Ningbo-Zhoushan, Shanghai, and Kaohsiung), the importance of Chinese coastal ports varies slightly in the MSR container maritime network, while it varies widely in their exposure and resistance to typhoons. (2) Ports of Ningbo Zhoushan, Shanghai, Hong Kong, Shekou, Kaohsiung, and Yantian rank high in the comprehensive evaluation results. They have a higher probability of failure when affected by typhoon risks. (3) After the failure of Chinese crucial ports, the reliability of the MSR container maritime network successively declined, recovered, and stabilized. This study can offer a valuable reference for relevant actors involved in safeguarding crucial ports, finding alternative ports, optimizing shipping routes, and improving the reliability of maritime networks under typhoons and other major natural disasters.
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hal-04581378 , version 1 (21-05-2024)

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Naixia Mou, Huanqing Xu, Yong Liu, Guoqing Li, Lingxian Zhang, et al.. Does the Chinese coastal ports disruption affect the reliability of the maritime network? Evidence from port importance and typhoon risk. International Journal of Applied Earth Observation and Geoinformation, 2024, 129, pp.103846. ⟨10.1016/j.jag.2024.103846⟩. ⟨hal-04581378⟩
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