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Posters 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

Attendance Time: Wednesday, 20 April 2016, 17:30–19:00
Hall X3
Chairperson: Peter Hoor
X3.53
EGU2016-11316
Comparisons of Google Loon observations and reanalyses
Leon Friedrich, Adrian McDonald, Greg Bodeker, Jared Lewis, and Kathy Cooper

Chairperson: Peter Hoor
X3.54
EGU2016-14492
Satellites and SAOZ total ozone comparison in the tropics
Aymen Frihi, Jean-Pierre Pommereau, Andrea Pazmino, Florence Goutail, and Slimane Bekki

Chairperson: Peter Hoor
X3.55
EGU2016-4863
Uncertainty and dispersion in air parcel trajectories near the tropical tropopause
John Bergman, Eric Jensen, Leonhard Pfister, and Thoapaul Bui

Chairperson: Peter Hoor
X3.56
EGU2016-5585
Overshooting convection during TRO-pico: mesoscale modelling of two cases hydrating the lower stratosphere
Emmanuel Rivière, Virginie Marécal, Sergey Khaykin, Nadir Amarouche, Mélanie Ghysels, Irène Mappe-Fogaing, Abhinna Behera, Gerhard Held, and Hermes França

Chairperson: Peter Hoor
X3.57
EGU2016-5703
Measurement of nitrogen oxides (NOx) measurements in the Upper Troposphere and Lowermost Stratosphere within IAGOS – Instrument Performance and First Results
Florian Berkes, Norbert Houben, Hans-Werner Pätz, Marcel Berg, Torben Blomel, Günther Rupsch, Marlon Tappertzhofen, Andreas Volz-Thomas, and Andreas Petzold

Chairperson: Peter Hoor
X3.58
EGU2016-8318
Climatology of 15 years of North Atlantic upper tropospheric relative humidity in-situ measurements by the MOZAIC programme
Patrick Neis, Herman G.J. Smit, Susanne Rohs, Florian Berkes, Damien Boulanger, Philippe Nedelec, Paul Konopka, Peter Hoor, Peter Spichtinger, and Andreas Petzold

Chairperson: Peter Hoor
X3.59
EGU2016-16814
Is 2K/km the optimal threshold for thermal tropopause definition?
Jesús Á. Barroso and Pablo Zurita-Gotor

Chairperson: Peter Hoor
X3.60
EGU2016-10716
Trends in the tropopause thickness during the warming hiatus
Tao Xian and Yunfei Fu

Chairperson: Peter Hoor
X3.61 EGU2016-14130
Diagnostis of the Upper Troposphere-Stratosphere exchanges using CO2 tracer gas (withdrawn)
Mohamadou Diallo, Bernard Legras, Eric Ray, Alain Chédin, Andreas Engel, Juan A. Añel, and Laura de la Torre

Chairperson: Peter Hoor
X3.62
EGU2016-16668
Observations by GLORIA of stirring and mixing in the UTLS following Rossby wave breaking in winter 2015/2016
Joern Ungermann, Felix Friedl-Vallon, Michael Höpfner, Peter Preusse, and Martin Riese

Chairperson: Peter Hoor
X3.63
EGU2016-12378
Determination of radiocarbon in stratospheric CO2, obtained through AirCore sampling.
Dipayan Paul, Huilin Chen, Henk A. Been, Rigel Kivi, and Harro A. J. Meijer

Chairperson: Peter Hoor
X3.64
EGU2016-5793
An innovative technique to probe the middle and upper atmosphere
Jelle Assink, Pieter Smets, Alexis Le Pichon, and Läslo Evers

Chairperson: Peter Hoor
X3.65
EGU2016-11455
ENSO effects on stratospheric trace gases: How do we capture reality?
Peter Braesicke, Oliver Kirner, Stefan Versick, Patrick Joeckel, and Gabriele Stiler

Chairperson: Peter Hoor
X3.66
EGU2016-11606
Investigating atmospheric transport processes of trace gases with ICON-ART on different scales
Jennifer Schröter, Roland Ruhnke, Daniel Rieger, Heike Vogel, and Bernhard Vogel

Chairperson: Peter Hoor
X3.67
EGU2016-17637
Age of stratospheric air and aging by mixing in global models
Hella Garny, Simone Dietmüller, Felix Plöger, Thomas Birner, Harald Bönisch, and Patrick Jöckel

Chairperson: Peter Hoor
X3.68
EGU2016-14603
Enhanced Brewer Dobson circulation reduces N2O warming potential under climate change
Daniela Kracher, Christian Reick, Elisa Manzini, Martin Schultz, and Olaf Stein

Chairperson: Peter Hoor
X3.69
EGU2016-9274
The transition from the tropical to the extra-tropical ozone-QBO signature in EMAC-ESCiMo, ERA interim and ozone CCI data
Tobias Kerzenmacher, Patrick Joeckel, and Peter Braesicke

Chairperson: Peter Hoor
X3.70
EGU2016-17363
Evaluation of the new EMAC-SWIFT chemistry climate model
Janice Scheffler, Ulrike Langematz, Ingo Wohltmann, and Markus Rex

Chairperson: Peter Hoor
X3.71
EGU2016-12577
Studying the impact of overshooting convection on the tropopause tropical layer (TTL) water vapor budget at the continental scale using a mesoscale model
Abhinna Behera, Emmanuel Rivière, Virginie Marécal, Chantal Claud, Jean-François Rysman, and Seze Geneviève

Chairperson: Peter Hoor
X3.72
EGU2016-13966
Injection of iodine to the stratosphere
Alfonso Saiz-Lopez, Sunil Baidar, Carlos A. Cuevas, Theodore Koening, Rafael P. Fernandez, Barbara Dix, Douglas E. Kinnison, Jean-Francois Lamarque, Xavier Rodriguez-Lloveras, Teresa L. Campos, and Rainer Volkamer