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Oral Programme AS3.9

AS3.9

Polar Ozone and Polar Stratospheric Clouds
Convener: G. O. Braathen 
Co-Conveners: F. Khosrawi , B.-M. Sinnhuber , M. von Hobe , M. Pitts 
Session details
Oral Programme
 / Fri, 27 Apr, 08:30–12:00 / Room 11
Poster Programme
 / Attendance Fri, 27 Apr, 15:30–17:00 / Hall X/Y
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Friday, 27 Apr 2012
Room 11
Chairperson: Michael Pitts, Farahnaz Khosrawi
08:30–08:45
EGU2012-12125
Investigation of PSC Processes During the 2010-2011 Arctic Winter
M. C. Pitts, L. R. Poole, M. Höpfner, L. W. Thomason, S. Kellmann, and T. von Clarmann
08:45–09:00
EGU2012-4382
Temperature of Polar Stratospheric Clouds formation in the Arctic and Antarctic
J.-P. Pommereau, A. Pazmino, F. Goutail, and A. Garnier
09:00–09:15
EGU2012-11490
FTIR Limb-Sounding in the Arctic UTLS under Cloudy Conditions: The MIPAS-STR PSC Flights during RECONCILE and ESSenCe
W. Woiwode, H. Oelhaf, T. Gulde, C. Piesch, A. Ebersoldt, and J. Orphal
09:15–09:30
EGU2012-6893
Relationship between PSC types and ozone destruction quantified from CALIPSO and MLS data
H. Nakajima, Y. Takahashi, and M. C. Pitts
09:30–09:45
EGU2012-10279
A 3D-CTM with detailed online PSC microphysics: Heterogeneous chemistry and comparison with CALIPSO satellite observations during Antarctic winters
S. Viscardy, Q. Errera, M. C. Pitts, and F. Daerden
09:45–10:00
EGU2012-706 | Presentation
Polar vortex dynamics observed by means of stratospheric and mesospheric CO ground-based measurements carried out at Thule (76.5°N, 68.8°W), Greenland
I. Fiorucci, G. Muscari, P. P. Bertagnolio, C. Di Biagio, P. Eriksen, and R. L. de Zafra
COFFEE BREAK
Chairperson: Geir Braathen, Bjoern-Martin Sinnhuber
10:30–10:45
EGU2012-6148
Antarctic spring total ozone response to the sea surface temperature variations in the Tropical Pacific
G. Milinevsky, O. Evtushevsky, and V. Kravchenko
10:45–11:00
EGU2012-9838 | Presentation
Investigation of the Arctic upper troposphere and lower stratosphere by mm-wave and infrared limb sounding during the PremierEx campaign
U. Cortesi, S. Del Bianco, B.M. Dinelli, E. Castelli, D. Gerber, H. Oelhaf, and W. Woiwode
11:00–11:15
EGU2012-8030
How well can we quantify the actinic flux driving catalytic ozone chemistry at high solar zenith angles?
M. von Hobe, O. Sumińska-Ebersoldt, C. Emde, and F. Stroh
11:15–11:30
EGU2012-4179
Diurnal variations of reactive chlorine and nitrogen oxides observed by MIPAS-B in the Arctic in January 2010 and March 2011
G. Wetzel, H. Oelhaf, F. Friedl-Vallon, O. Kirner, A. Kleinert, G. Maucher, H. Nordmeyer, J. Orphal, and R. Ruhnke
11:30–11:45
EGU2012-689 | Presentation
Introducing VESPA-22: a ground-based microwave spectrometer for measuring middle atmospheric water vapour at polar latitudes
PP Bertagnolio, G Muscari, I Fiorucci, and M Mari
11:45–12:00
EGU2012-9626
Transport, mixing and ozone loss in the 2010 Arctic vortex region from in-situ tracer observations during RECONCILE
E. Hösen, C.M. Volk, M. vom Scheidt, J. Wintel, A. Ulanovsky, F. Ravegnani, J.U. Grooß, G. Günther, and K.A. Walker