Dartmouth Greenland Wind Soil Study (IMAGE) Dartmouth College Caption Ruth Heindel, a Ph.D. student in Dartmouth's Department of Earth Sciences, and her colleagues found that winds blowing off the Greenland Ice Sheet are eroding soil and vegetation in the surrounding tundra. Credit Ruth Heindel Usage Restrictions Credit Ruth Heindel 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.