The Central California Coast (IMAGE) NOAA Headquarters Caption Earth's oceans, forests and other ecosystems soak up about half the greenhouse gas carbon dioxide emitted into the atmosphere by fossil fuel burning and other human activities, according to a new University of Colorado and NOAA study published in Nature. Credit Will von Dauster, NOAA 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.