Shipping Maritime Network (IMAGE) Technische Universität Dresden Caption Representation of the global liner shipping maritime network and its structural core. The color of the nodes corresponds to the ports belonging to different modular communities. Credit © BIOTEC/TU Dresden Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.