Sea Level Rise -- Past and Possible Future (image) Geological Society of America Share Print E-Mail Caption This image shows past and possible future changes in sea level. Credit Map by Emanuel Soeding, Christian-Albrechts University, using US National Oceanic & Atmospheric Administration Etopo2v1 elevation data. Usage Restrictions Credit and link to GSA press release. Share Print E-Mail 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.