Greenland Ice Sheet (IMAGE) University at Buffalo Caption This is the surface of the Greenland Ice Sheet. Credit Beata Csatho Usage Restrictions This image may only be used with news stories discussing Beata Csatho's research and insights. 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.