Global mean sea level (1880-2014). (IMAGE) Hokkaido University Caption Global mean sea level (1880-2014). Credit Copyright CSIRO Australia Usage Restrictions This image is copyrighted but may be used to covert this feature story if the copyright holder is credited 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.