Blaszczak Image1 (IMAGE) Duke University Caption Google Earth images of stormwater ponds included in a new study that finds the ponds aren't a major source of greenhouse gas emissions, as some scientists feared. Credit Credit: Duke University 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.