The Greenland Ice Sheet (IMAGE) CNRS Caption The Greenland Ice Sheet--between Constable Point and Zackenberg, in the north-east--at the end of winter. Credit © Erwan Amice / Lemar / CNRS Photothèque Usage Restrictions May only be used with appropriate credit and caption. 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.