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Orals AS3.17

AS3.17

Polar Ozone and Polar Stratospheric Clouds
Convener: Farahnaz Khosrawi  | Co-Conveners: Geir O. Braathen , Bjoern-Martin Sinnhuber , Marc von Hobe , Michael Pitts 
Orals
 / Mon, 24 Apr, 15:30–17:00  / Room 0.88
Posters
 / Attendance Mon, 24 Apr, 17:30–19:00  / Hall X5

Monday, 24 Apr 2017
Room 0.88
Chairperson: Michael Pitts, Geir Braathen, Farahnaz Khosrawi
15:30–15:45
EGU2017-435
Impact of biogenic very short-lived bromine on the Antarctic ozone hole during the 21st century
Rafael Pedro Fernandez, Douglas E. Kinnison, Jean-Francois Lamarque, Simone Tilmes, and Alfonso Saiz-Lopez
15:45–16:00
EGU2017-9533
Analysis of middle atmospheric ozone and water vapour measurements and SD-WACCM simulations of the last two winters at Ny-Ålesund/Svalbard
Franziska Schranz, Susana Fernandez, Brigitte Tschanz, Niklaus Kämpfer, and Mathias Palm
16:00–16:15
EGU2017-13674
Chlorine activation in the dark polar vortices
Jens-Uwe Grooß, Reinhold Spang, Tobias Wegner, and Müller Rolf
16:15–16:30
EGU2017-14554 | presentation | presentation
Chlorine partitioning in the lowermost Arctic vortex during the cold winter 2015/2016
Andreas Marsing, Tina Jurkat, Christiane Voigt, Stefan Kaufmann, Romy Schlage, Andreas Engel, Peter Hoor, and Jens Krause
16:30–16:45
EGU2017-19026
In situ CO2 and tracer observations in the 2015/16 Arctic UTLS with the new HAGAR-V instrument on board the HALO research aircraft
C. Michael Volk, Johannes Wintel, Valentin Lauther, Emil Gerhardt, Markus vom Scheidt, Jens Krause, and Peter Hoor
16:45–17:00
EGU2017-13481
GLORIA observations of de-/nitrification during the Arctic winter 2015/16 POLSTRACC campaign
Marleen Braun, Wolfgang Woiwode, Michael Höpfner, Sören Johansson, Felix Friedl-Vallon, Hermann Oelhaf, Peter Preusse, Jörn Ungermann, Jens-Uwe Grooß, Tina Jurkat, Farahnaz Khosrawi, Ole Kirner, Andreas Marsing, Björn-Martin Sinnhuber, Christiane Voigt, Helmut Ziereis, and Johannes Orphal and the GLORIA team