Coastal city lights research (VIDEO) University of Plymouth This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Researchers carry out fieldwork on the River Tamar (UK) as part of the study Credit University of Plymouth, Plymouth Marine Laboratory 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.