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Orals AS3.24/CL2.07

AS3.24/CL2.07

Advances in estimating and attributing long-term ozone and temperature trends in the middle atmosphere (co-organized)
Convener: Daan Hubert 
Co-Conveners: Viktoria Sofieva , Andrea K. Steiner , Sophie Godin-Beekmann , Amanda Maycock 
Session details
Orals
 / Wed, 11 Apr, 13:30–15:00  / Room 0.88
Posters
 / Attendance Wed, 11 Apr, 17:30–19:00  / Hall X5
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Wednesday, 11 Apr 2018
Room 0.88
Chairperson: Daan Hubert, Andrea Steiner
13:30–13:45
EGU2018-9953
The Long-term Ozone Trends and Uncertainties in the Stratosphere (LOTUS) SPARC activity: Lessons Learned (solicited)
Robert Damadeo, Irina Petropavlovskikh, Sophie Godin-Beekmann, Daan Hubert, Viktoria Sofieva, and Birgit Hassler
13:45–14:00
EGU2018-4381
Evidence that a continuous decline in lower stratospheric ozone is offsetting ozone layer recovery | Highlight
William Ball, Justin Alsing, Daniel Mortlock, Johannes Staehelin, Joanna Haigh, Thomas Peter, Fiona Tummon, Rene Stuebi, Andrea Stenke, John Anderson, Adam Bourassa, Sean Davis, Doug Degenstein, Stacey Frith, Lucien Froidevaux, Chris Roth, Viktoria Sofieva, Ray Wang, Jeannette Wild, and Pengfei Yu and the Lower stratospheric ozone trends
14:00–14:15
EGU2018-13399
Evolution of pre- and post 2000 changes and trends in the vertical distribution of ozone from CCMI models
Kleareti Tourpali, Stergios Misios, Sandip Dhomse, Martyn Chipperfield, Douglas D. Kinnison, M.ichaela Hegglin, Hideharu Akiyoshi, Olaf Morgenstern, David Plummer, Gianni Pitari, Robyn Schofield, Kevin Stone, Guang Zeng, Irina Petropavlovskikh, Daan Hubert, Sophie Godin-Beekmann, Robert Damadeo, Birgit Hassler, and Viktoria Sofieva
14:15–14:30
EGU2018-2069
Stratospheric ozone profiles from the GROMOS microwave radiometer at Bern: intercomparison, trends and their uncertainties
Leonie Bernet, Niklaus Kämpfer, and Klemens Hocke
14:30–14:45
EGU2018-896
The 25-year Purple Crow Lidar Middle Atmospheric Temperature Climatology
Ali Jalali, Robert J. Sica, and Alexander Haefele
14:45–15:00
EGU2018-15725
Temperature trends observed in the middle atmosphere and future directions
Philippe Keckhut, Alain Hauchecorne, Sergey Khaykin, Beatrix Funatsu, Chantal Claud, Pauline Maury, Robin Wing, and Le Pichon Alexis