中文摘要：

为探讨金融危机对东北亚班轮航线网络的影响，借鉴全球化和世界城市研究小组的城市外部联系分析法，从班轮公司视角构建东北亚班轮航线网络，通过聚合链接、自我中心、比例关系矩阵分析班轮航线网络的结构演变．研究发现，东北亚班轮航线网络中的节点和航线相对重要程度发生变化，骨干航线网络也由发散型演变成封闭型．

英文摘要：

In order to explore the impact of the financial crisis on liner route network in Northeast Asia, learning from GaWC meth- od, which focusing on external relationships between world cit- ies ,the paper builds liner route network in Northeast Asia from the perspective of container liner, and analyzes relationship and hierarchy evolution via aggregated links, egocentric analysis and proportional relations matrix. Results suggest that with the node and route importance changing, the backbone route network is also transformed from radiation into triangle.