Throwing Dye (IMAGE) University of Utah Caption Ken Golden spreads green dye in a melt pond to test seepage of the pond water into the upper layers of the sea ice. Credit Courtesy Ken Golden/University of Utah Usage Restrictions Proper credit. 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.