Surveying Biofouling with Remotely Operated Underwater Vehicle in Longyearbyen, Svalbard (image) Aarhus University Share Print E-Mail Caption This is a surveying biofouling with remotely operated underwater vehicle in Longyearbyen, Svalbard. In addition to ballast water, biofouling on the hulls is also a source of introduced species. Both sources were investigated in the study. Credit Chris Ware Usage Restrictions None Share Print E-Mail 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.