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Orals CR6.2/AS1.23

CR6.2/AS1.23

Clouds and precipitation in the Polar Regions: sources, processes and impacts (co-organized)
Convener: Irina V. Gorodetskaya  | Co-Conveners: Susanne Crewell , Tom Lachlan-Cope , Manfred Wendisch , Nicole van Lipzig 
Orals
 / Thu, 27 Apr, 08:30–12:00  / Room -2.32
Posters
 / Attendance Thu, 27 Apr, 17:30–19:00  / Hall X5

Thursday, 27 Apr 2017
Room -2.32
Chairperson: Irina Gorodetskaya and Alexis Berne
08:30–08:45
EGU2017-1872
Super-cooled liquid water topped sub-arctic clouds and precipitation - investigation based on combination of ground-based in-situ and remote-sensing observations
Anne Hirsikko, David Brus, Ewan J. O'Connor, Maria Filioglou, Mika Komppula, and Sami Romakkaniemi
08:45–09:00
EGU2017-7710
In situ cloud and aerosol measurements over Coastal Antarctica during intensive field campaigns in 2010, 2011 and 2015 Highlight
Sebastian O'Shea, Tom Choularton, Michael Flynn, Keith Bower, Martin Gallagher, Zoe Fleming, Constantino Listowski, Amelie Kirchgaessner, Russell Ladkin, Tom Lachlan-Cope, and Jonathan Crosier
09:00–09:15
EGU2017-8198
Observing the Cloud Response to Arctic Sea Ice Loss Highlight
Ariel L. Morrison, Jennifer E. Kay, Helene Chepfer, and Rodrigo Guzman
09:15–09:30
EGU2017-11775
Interannual variability of cloudiness in the Norwegian, Barents and Kara Seas from the late 19th century
Alexander V. Chernokulsky, Igor Esau, Olga N. Bulygina, Richard Davy, Igor I. Mokhov, Stephen Outten, and Vladimir A. Semenov
09:30–09:45
EGU2017-9983
Model Intercomparison of CCN-Limited Arctic Clouds During ASCOS
Robin Stevens, Chris Dearden, Antonios Dimetrelos, Gesa Eirund, Anna Possner, Tomi Raatikainen, Katharina Loewe, Adrian Hill, Ben Shipway, Paul Connolly, Annica Ekman, Corinna Hoose, Ari Laaksonen, Gerrit de Leeuw, Pekka Kolmonen, Giulia Saponaro, Paul Field, and Ken Carlsaw
09:45–10:00
EGU2017-18217
CCN and aerosol properties at Princess Elisabeth station, East Antarctica, combined with cloud and precipitation observations and air mass origin
Alexander Mangold, Andy Delcloo, Hugo De Backer, Quentin Laffineur, Paul Herenz, Heike Wex, Alexandra Gossart, Niels Souverijns, Irina Gorodetskaya, and Nicole Van Lipzig
Coffee break
10:30–10:45
EGU2017-7545
Tritium records to trace stratospheric moisture inputs in Antarctica along with stable water isotopes and other tracers
Elise Fourré, Amaëlle Landais, Alexandre Cauquoin, Philippe Jean-Baptiste, and Jean-Robert Petit
10:45–11:00
EGU2017-15483
Precipitation in Antarctica : comparaison between Cloudsat observations and the LMDz global climate model.
Florentin Lemonnier, Jean-Baptiste Madeleine, Chantal Claud, Christophe Genthon, Gerhard Krinner, Hubert Gallee, Alexis Berne, Jacopo Grazioli, Frederic Hourdin, Laurent Fairhead, Lidia Mellul, and Etienne Vignon
11:00–11:15
EGU2017-2257
Impacts of Aerosol, Surface and Meteorological Conditions on Polar Cloud Properties: Use of In-Situ Cloud Probe Data Highlight
Greg McFarquhar, Wei Wu, and Maximilian Maahn
11:15–11:30
EGU2017-5086
Decreasing clouds drive mass loss on the Greenland Ice Sheet Highlight
Stefan Hofer, Jonathan Bamber, Andrew Tedstone, and Xavier Fettweis
11:30–11:45
EGU2017-15613
The role of variability in atmospheric circulation and Greenland precipitation for interpreting ice core records
Anne-Katrine Faber and Camille Li
11:45–12:00
Poster introductions