Fast-Flowing River in the French Alps (IMAGE) University of Waterloo Caption A fast-flowing river in the French Alps is shown. Rivers and streams release carbon dioxide at a rate five times greater than the world's lakes and reservoirs combined, contrary to common belief. Credit Hans Dürr 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.