Climate simulations were compared to stratospheric temperature and circulation observations over the last two decades. It was found that decreases in man-made mid-atmosphere ozone and increases in carbon dioxide affect Arctic atmospheric conditions.
Subject: Geoscience:Geology:Geophysics:Computer Modeling, Geoscience:Atmospheric Science:Climate Change:Anthropogenic causes, Geoscience:Atmospheric Science:Climate Change, Meteorology:Atmospheric structure and composition, Environmental Science:Global Change and Climate:Climate Change:Anthropogenic causes Resource Type: Scientific Resources:Overview/Reference Work:AGU Highlights Theme: Teach the Earth:Course Topics:Geophysics, Teach the Earth:Teaching Topics:Weather, Teach the Earth:Course Topics:Atmospheric Science, Teach the Earth:Incorporating Societal Issues:Climate Change, Teach the Earth:Course Topics:Environmental Science