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Oral Programme AS3.8

AS3.8

Polar Ozone and Polar Stratospheric Clouds
Convener: Geir O. Braathen 
Co-Conveners: Bjoern-Martin Sinnhuber , Farahnaz Khosrawi , Marc von Hobe , Michael Pitts 
Session details
Oral Programme
 / Mon, 04 Apr, 13:30–17:00 / Room 8
Poster Programme
 / Attendance Mon, 04 Apr, 17:30–19:00 / Display Mon, 04 Apr, 08:00–19:30 / Halls X/Y
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Monday, 04 Apr 2011
Room 8
Chairperson: Björn-Martin Sinnhuber and Geir Braathen
13:30–13:45
EGU2011-3435 | Presentation
The Winter Arctic Stratosphere in 2009/2010 - Overview, Gravity Wave Activity and Predictability of Sudden Stratospheric Warmings
Andreas Dörnbrack, Michael C. Pitts, and Lamont R. Poole
13:45–14:00
EGU2011-11771
Airborne tracer observations in the Arctic stratosphere during RECONCILE 2010: Quantification of transport and mixing
C. Michael Volk, Elisabeth Hösen, Marcel vom Scheidt, Johannes Wintel, Jens-Uwe Grooß, Gebhardt Günther, and Kaley A. Walker
14:00–14:15
EGU2011-8461
Ozone Loss within the 2010 Arctic Vortex derived from in situ observations with the Geophysica
Elisabeth Hösen, C. Michael Volk, Johannes Wintel, Marcel vom Scheidt, Alexey Ulanovsky, Fabrizio Ravegnani, Jens-Uwe Grooß, and Kaley Walker
14:15–14:30
EGU2011-837
Probing the polar vortex for two-dimensional chemical and dynamical features with MIPAS-STR measurements in January and March 2010 during the RECONCILE Campaign
Wolfgang Woiwode, Hermann Oelhaf, Thomas Gulde, Christof Piesch, Andreas Ebersoldt, and Johannes Orphal
14:30–14:45
EGU2011-10843
First Retrieval Results of the CRISTA-NF Measurements during RECONCILE
Christoph Kalicinsky and the CRISTA-NF/CLaMS
14:45–15:00
EGU2011-7964
Stratospheric ozone chemistry at very low ozone concentrations in the Antarctic
Jens-Uwe Grooß, Katrin Brautzsch, Robert Pommrich, Susan Solomon, and Rolf Müller
COFFEE BREAK
Chairperson: Farahnaz Khosrawi and Marc von Hobe
15:30–15:45 EGU2011-9465
Relationship between ozone destruction efficiency and PSC types characterized by ground-based FTIRs at Syowa Station, Antarctica and at Ny-Ålesund, Norway and CALIPSO data (withdrawn)
Hideaki Nakajima, Manami Ohya, Kosuke Saeki, and Michael C. Pitts
15:45–16:00
EGU2011-472 | Presentation
Towards heterogeneous ice and NAT nucleation rates based on PSC observations in the Arctic winter 2009/2010
Ines Engel, Christopher R. Hoyle, Beiping P. Luo, Frank G. Wienhold, Michael C. Pitts, Lamont R. Poole, Jens-Uwe Grooß, Sergey Khaykin, Holger Vömel, and Rigel Kivi
16:00–16:15
EGU2011-7192
The abundance, shape and chemical composition of non-volatile particles in the Arctic winter Stratosphere and their potential activation by Polar Stratospheric Cloud elements.
Ralf Weigel, Martin Ebert, Sergej Molleker, Wiebke Frey, Gebhard Günther, C. Michael Volk, Hans Schlager, Francesco Cairo, Guido Di Donfrancesco, and Stephan Borrmann
16:15–16:30
EGU2011-9038
Determining the ClOOCl absorption spectrum: Removal of the molecular chlorine spectral impurity using broadband cavity enhanced absorption spectroscopy
Isla Young, Craig Murray, Chris Blaum, Tony Cox, Rod Jones, and Francis Pope
16:30–16:45
EGU2011-3196
ClOOCl photolysis at high solar zenith angles: Analysis of RECONCILE self-match flight
Olga Sumińska, Fred Stroh, Ralph Lehmann, Tobias Wegner, Jens-Uwe Grooß, and Marc von Hobe
16:45–17:00
EGU2011-11682
Using an active Match approach to estimate ozone loss in January
Tobias Wegner and the RECONCILE Team