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Orals AS1.33

AS1.33

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
 / Thu, 12 Apr, 08:30–12:00  / 13:30–17:00  / Room 0.88
Posters
 / Attendance Thu, 12 Apr, 17:30–19:00  / Hall X5

Thursday, 12 April 2018
Room 0.88
Chairperson: Peter Braescike
08:30–08:45
EGU2018-3079
Past, present and future states of the ozone layer (solicited) Highlight
Wolfgang Steinbrecht
08:45–09:00
EGU2018-7387
The effects of constraining large-scale meteorological fields on the stratospheric mean meridional circulation
Andreas Chrysanthou, Amanda Maycock, and Martyn Chipperfield
09:00–09:15
EGU2018-2539
Multiple tracer gases from AirCores: a new way of investigating the changing Brewer-Dobson Circulation
Emma C. Leedham Elvidge, Huilin Chen, Elise Droste, Andreas Engel, Paul J. Fraser, Pauli Heikkinen, Andrew J. Hind, Rigel Kivi, Ray L. Langenfelds, Thomas Röckmann, Carina van der Veen, and Johannes C. Laube
09:15–09:30
EGU2018-3129
Changes in stratospheric transport and mixing during sudden stratospheric warmings in reanalysis and model
Alvaro de la Cámara, Marta Abalos, and Peter Hitchcock
09:30–09:45
EGU2018-3868
Nonlinear response of tropical lower stratospheric temperature and watervapor to ENSO
Amit Gordon, Chaim Garfinkel, Luke Oman, Feng Li, Sean Davis, and Steven Pawson
09:45–10:00
EGU2018-8469
Convectively-driven tropopause-level cooling and its influences on stratospheric moisture
Joowan Kim, William J. Randel, and Thomas Birner
Coffee break
10:30–10:45
EGU2018-18084
Overview of the StratoClim Asian Monsoon Aircraft Campaign: Measurements and First Results (solicited) Highlight
Fred Stroh and the The StratoClim Aircraft Field Campaign Team
10:45–11:00
EGU2018-12759
Transport pathways at the top of the Asian monsoon anticyclone into the UTLS with the focus on the StratoClim measurements
Bärbel Vogel, Gebhard Günther, Rolf Müller, Reinhold Spang, Sreeharsha Hanumanthu, Dan Li, Gabriele Stiller, Johannes Laube, and Fred Stroh
11:00–11:15
EGU2018-13159
The composition of the Asian monsoon UTLS as observed by GLORIA during StratoClim
Michael Höpfner, Sören Johansson, Jörn Ungermann, Felix Friedl-Vallon, Peter Preusse, Johannes Orphal, Bernard Legras, Roland Ruhnke, Fred Stroh, Carmen Ullwer, Bärbel Vogel, Heike Vogel, and Ingo Wohltmann and the GLORIA-StratoClim-Team
11:15–11:30
EGU2018-16512
\textbf{Airborne in situ tracer observations inside the Asian Summer Monsoon anticyclone: first results and implications for trace gas transport}
C. Michael Volk, Johannes Wintel, Thorben Beckert, Emil Gerhardt, Valentin Lauther, Silvia Viciani, Francesco D'Amato, Alexey Ulanovsky, Francesco Ravegnani, and Francesco Cairo
11:30–11:45
EGU2018-9023 | presentation
LISA: a lightweight stratospheric air sampler
Joram Hooghiem, Marcel de Vries, Henk Been, Pauli Heikkinen, Rigel Kivi, and Huilin Chen
11:45–12:00
EGU2018-11475
Measurements of SO2, H2SO4 , NO, HNO3, and NOy in the Asian Summer Monsoon Anticyclone during StratoClim
Hans Schlager, Heinfried Aufmhoff, Greta Stratmann, Jule Heuchert, Frank Arnold, and Robert Baumann
Lunch break
13:30–13:45
EGU2018-10535
Convective sources of air parcels in the Asian Monsoon Anticyclone during the Stratoclim campaign
Silvia Bucci, Bernard Legras, Pasquale Sellitto, Francesco D'Amato, Silvia Viciani, Alessio Montori, Antonio Chiarugi, Fabrizio Ravegnani, Alex Ulanovsky, and Franceso Cairo
13:45–14:00
EGU2018-10423
Generation of the the Asian Tropopause Aerosol Layer by transport of convective air
Bernard Legras, Soheil Salimi, Silvia Bucci, and Pasquale Sellitto
14:00–14:15
EGU2018-7993 | presentation
Enhancements of ozone-depleting substances in the lower stratosphere from Asian Monsoon outflow
Karina Adcock, Michel Bolder, Geoffrey Lee, Thomas Röckmann, Fred Stroh, William Sturges, Carina van der Veen, Bärbel Vogel, and Johannes Laube
14:15–14:30
EGU2018-13428
The climate impact of interactive stratospheric ozone in ICON-ART climate simulations
Jennifer Schröter, Marleen Braun, Roland Ruhnke, and Peter Braesicke
14:30–14:45
EGU2018-18980
The Wave-driven Isentropic Exchange (WISE) mission: Campaign overview and first results (solicited)
Martin Riese, Peter Hoor, Daniel Kunkel, and Martin Kaufmann and the WISE team
14:45–15:00
EGU2018-16844
Turbulent troposphere stratosphere exchange across regions of enhanced static stability in baroclinic lifecycles
Thorsten Kaluza, Daniel Kunkel, and Peter Hoor
Coffee break
SAGE III

15:30–15:45
EGU2018-5483
Stratospheric Aerosol and Gas Experiment III installed on the International Space Station (SAGE III/ISS): Overview
David Flittner, Larry Thomason, Charles Hill, Marilee Roell, Michael Pitts, Robert Damadeo, Brooke Thornton, James R. Moore, Kevin Leavor, and Ryan Stanley
15:45–16:00
EGU2018-9637
Comparisons between ACE-FTS and SAGE III/ISS profiles of ozone and nitrogen dioxide profiles
Patrick Sheese, Kaley Walker, Chris Boone, Robert Damadeo, and David Flittner
16:00–16:15
EGU2018-9894
An initial evaluation of ozone measurements from SAGE III/ISS
Robert Damadeo, David Flittner, Larry Thomason, and Randy Moore
16:15–16:30
EGU2018-3438
Comparison of OMPS LP aerosol profiles with SAGE III/ISS (solicited)
Ghassan Taha, Pawan Bhartia, Zhong Chen, and Glen Jaross
16:30–16:45
EGU2018-5168
An initial look at stratospheric aerosol measurements by SAGE III aboard ISS
Larry Thomason
16:45–17:00
EGU2018-2630
Near Tropopause Halogen Heterogeneous Chemistry Indicators using SAGEIII / ISS Observations and WACCM Simulations
Doug Kinnison, Susan Solomon, and Catherine Wilka