Viedma Glacier, Argentina (IMAGE) University of California - Irvine Caption Glaciers in South America's Patagonia region, including Argentina's Viedma Glacier (pictured), are much thicker than expected, according to a seven-year survey conducted by scientists from UCI, Chile and Argentina that will enable researchers and planners to more accurately model the effects of global warming and plan for potential disruptions in freshwater resources. Credit Jeremie Mouginot / UCI 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.