Atmospheric Studies (IMAGE) Helmholtz Association Caption Atmospheric studies above Northern Scandinavia with a balloon-borne infrared spectrometer confirm existing polar ozone chemistry models. Credit MIPAS-B-Team, KIT 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.