Open access
Oct 2026
The spatiotemporal heterogeneity of global shipping patterns and chokepoints: evidence from geopolitical events in two regions
Geopolitical disruptions increasingly affect maritime transportation networks, yet their spatially heterogeneous impacts on global shipping activity remain insufficiently understood. This study develops a two-scale analytical framework to investigate the spatiotemporal evolution of global shipping activity and exam...
Chang Zhao, Wen-Xin Yang, Miao-Zhuang Zheng
· Frontiers in Marine Science · 0 citations