West Greenland Ice Melt (IMAGE) Dartmouth College Caption Record of melt from two west Greenland ice cores showing that modern melt rates (red) are higher than at any time in the record since at least 1550 CE (black). The record is plotted as the percent of each year's layer represented by refrozen melt water. Credit Erich Osterberg 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.