ChesMMAP Catch (IMAGE) Virginia Institute of Marine Science Caption Researcher Jim Gartland of the Virginia Institute of Marine Science helps retrieve a trawl-net catch during a ChesMMAP cruise on Chesapeake Bay. Credit © ChesMMAP/VIMS. Usage Restrictions One-time use only. 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.