Antarctic Ice and Emissions (IMAGE) Carnegie Institution for Science Caption This chart shows how Antarctic ice would be affected by different emissions scenarios. (GtC stands for gigatons of carbon.) It is provided courtesy of Ken Caldeira and Ricarda Winkelmann. Credit Ken Caldeira and Ricarda Winkelmann Usage Restrictions With credit 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.