Polluted Coast (IMAGE) Earth Institute at Columbia University Caption A shoreline clean-up crew removes oil from a beach in Louisiana. Credit Photo: U.S. Coast Guard/Patrick Kelley Usage Restrictions Credit must be given. 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.