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Orals AS1.22

AS1.22

Dynamics and chemistry of the upper troposphere and stratosphere: observations and models
Conveners: Peter Braesicke , Peter Hoor  | Co-Conveners: Harald Boenisch , Thomas Birner , Ulrike Langematz , Johannes Laube 
Orals
 / Wed, 20 Apr, 08:30–10:00
Posters
 / Attendance Wed, 20 Apr, 17:30–19:00

Wednesday, 20 April 2016
Room 0.93
Chairperson: Peter Braesicke
08:30–08:45
EGU2016-8083
The Impact of ENSO on Trace Gas Composition in the Upper Troposphere to Lower Stratosphere (solicited)
Luke Oman, Anne Douglass, Jerald Ziemke, and Darryn Waugh
08:45–09:00
EGU2016-10701
Radiative-dynamical and microphysical processes of thin cirrus clouds controlling humidity of air entering the stratosphere
Tra Dinh and Stephan Fueglistaler
09:00–09:15
EGU2016-13962
Modelling trends in tropical column ozone with the UKCA chemistry-climate model
James Keeble, Ewa Bednarz, Antara Banerjee, Luke Abraham, Neil Harris, Amanda Maycock, and John Pyle
09:15–09:30
EGU2016-17903
Do stratospheric ozone measurements show large tropical width changes?
Sean Davis, Birgit Hassler, and Karen Rosenlof
09:30–09:45
EGU2016-6479
Long-term Temperature Measurements of the Upper Troposphere and Lowermost Stratosphere with MOZAIC and IAGOS
Florian Berkes, Patrick Neis, Susanne Rohs, Herman Smit, Martin Schultz, Paul Konopka, Phillipe Nédélec, Damien Boulanger, and Andreas Petzold
09:45–10:00
EGU2016-10126
Towards constraining the stratosphere-troposphere exchange of radiocarbon: strategies of stratospheric 14CO2 measurements using AirCore
Huilin Chen, Dipayan Paul, Harro Meijer, John Miller, Rigel Kivi, and Maarten Krol