Video: Dust storm, 8th March 2007 October 14, 2009 Dust storm, 8th March 2007 {flv flashver=”0.0.0″ alt=”Error”}AnimacionRGBdustTormentaPolvo20070308{/flv}
New paper published in Atmospheric Chemistry and Physics Discussion entitled “Trends of ozone total columns and vertical distribution from FTIR observations at 8 NDACC stations around the globe” by Vigouroux et al. September 26, 2014
International Day for the Preservation of the Ozone Layer on 16 September 2016 with the slogan: “Working towards reducing global-warming HFCs under the Montreal Protocol”. September 16, 2016