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Orals AS2.3/CR6.4/OS5.5/SSS9.27

AS2.3/CR6.4/OS5.5/SSS9.27

Boundary Layers in High Latitudes: Physical and Chemical Exchange Processes over Ocean-Ice-Snow-Land Surfaces (co-organized)
Convener: William Neff  | Co-Conveners: Günther Heinemann , Anna Jones , Michael Tjernström , Philip Anderson , Thorsten Bartels-Rausch , Stefania Argentini , Christopher Cox 
Orals
 / Mon, 24 Apr, 10:30–12:15  / Room 0.11
Posters
 / Attendance Mon, 24 Apr, 17:30–19:00  / Hall X5

Monday, 24 April 2017
Room 0.11
Chairperson: Christopher Cox
10:30–10:45
EGU2017-697 | presentation
Air-sea CO2 and CH4 gas transfer velocity in Arctic sea-ice regions from eddy covariance flux measurements onboard Icebreaker Oden
John Prytherch, Ian Brooks, Patrick Crill, Brett Thornton, Dominic Salisbury, Michael Tjernström, Leif Anderson, Marc Geibel, and Christoph Humborg
10:45–11:00
EGU2017-1114
Understanding the Structure of Atmospheric Boundary Layer in Response to the Synoptic Forcing over the Southern Ocean
Francisco Lang, Steven Siems, Yi Huang, Michael Manton, and Danijel Belusic
11:00–11:15
EGU2017-1658 | presentation
Modeling the Physical Multi-Phase Interactions of HNO3 Between Snow and Air on the Antarctic Plateau (Dome C) and coast (Halley)
Hoi Ga Chan, Markus M. Frey, and Martin D. King
11:15–11:30
EGU2017-7879 | presentation
Tropospheric characteristics over sea ice during N-ICE2015
Markus Kayser, Marion Maturilli, Robert Graham, Stephen Hudson, Lana Cohen, Annette Rinke, Joo-Hong Kim, Sang-Jong Park, Woosok Moon, and Mats Granskog
11:30–11:45
EGU2017-8742
The Ability of a General Circulation Model to represent the Atmospheric Boundary Layer over the Antarctic Plateau
Etienne Vignon, Frédéric Hourdin, Christophe Genthon, Jean-Baptiste Madeleine, Frédérique Cheruy, Hubert Gallée, Eric Bazile, Marie-Pierre Lefebvre, and Bas J. H. Van de Wiel
11:45–12:00
EGU2017-15093
Long-term record of atmospheric and snow surface nitrate from Dome C (Central Antarctica)
Rita Traversi, Silvia Becagli, Marco Brogioni, Laura Caiazzo, Virginia Ciardini, Fabio Giardi, Michel Legrand, Giovanni Macelloni, Boyan Petkov, Suzanne Preunkert, Claudio Scarchilli, Mirko Severi, Vito Vitale, and Roberto Udisti
12:00–12:15
EGU2017-13431
Controlled meteorological (CMET) balloon profiling of the Arctic atmospheric boundary layer
Tjarda Roberts, Lars Hole, and Paul Voss