The Shape of Sulfur (IMAGE) DOE/Pacific Northwest National Laboratory Caption Manmade sulfur dioxide emissions by country show a decline by the historically large emitters -- Europe and the US -- but increases in growing economies up to 2005. Credit Smith et al, Atmos Chem Phys 2011 Usage Restrictions Credit Smith et al, 2011 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.