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Posters AS2.3

AS2.3

Boundary Layers in High Latitudes: Exploring Physics and Chemistry across Scales
Convener: William Neff  | Co-Conveners: Günther Heinemann , Susanne Preunkert , Anna Jones , Michael Tjernström , Philip Anderson , Thorsten Bartels-Rausch 
Orals
 / Tue, 14 Apr, 10:30–12:15
Posters
 / Attendance Tue, 14 Apr, 17:30–19:00

Attendance Time: Tuesday, 14 April 2015, 17:30–19:00
Blue Posters
Chairperson: Michael Tjernström
B199
EGU2015-15350
Can laboratory data explain field observations: The fluxes of HNO3 and HNO4 from snow in the lab and in Antarctica
Thorsten Bartels-Rausch

Blue Posters
B200
EGU2015-12681
Adsorption and dissociation of acidic trace gases on ice surfaces - caught in the act with core level spectroscopy
Astrid Waldner, Fabrizio Orlando, Markus Ammann, Armin Kleibert, Thomas Huthwelker, Thomas Peter, and Thorsten Bartels-Rausch

Blue Posters
B201
EGU2015-227
Year-round observations of NOx mixing ratios and fluxes above the coastal snow pack at Halley, Antarctica.
Shital Shirsat Rohekar, Neil Brough, Phil Anderson, Anna Jones, and Markus M Frey

Blue Posters
B202
EGU2015-1551
HO2NO2 and HNO3 in the coastal Antarctic winter night: A “lab-in-the-field” experiment
Anna Jones, Neil Brough, Philip Anderson, and Eric Wolff

Blue Posters
B203
EGU2015-1644
Shift of Atmospheric Mercury Depletion and Enhancement Events in the Arctic
Fidel Pankratov, Alexander Mahura, Julia Korpusova, and Victor Milukov

Blue Posters
B204
EGU2015-2768
Analysis of aerosol optical properties from continuous sun-sky radiometer measurements at Halley and Rothera, Antarctica over seven years
Monica Campanelli, Victor Estellés, Steve Colwell, Jonathan Shanklin, and Shantikumar S. Ningombam

Blue Posters
B205
EGU2015-147
Diurnal and seasonal variation of vertical velocity pattern in boundary layer over a high altitude site in central Himalayan region
Krishna Kumar Shukla, D v phanikumar, Rob k newsom, K niranjan kumar, and V r kotamarthi

Blue Posters
B206
EGU2015-2300
Waves in the Turbulent Layer during the Morning Transition to the Convective Boundary Layer at Dome C, Antarctica
Igor Petenko, Stefania Argentini, Giangiuseppe Mastrantonio, Margarita Kallistratova, Angelo Viola, Roberto Sozzi, Giampietro Casasanta, and Alessandro Conidi

Blue Posters
B207
EGU2015-7604
Similarity in turbulent mixing and dissipation for scalars measured in Arctic at the Tiksi observatory
Andrey Grachev, Taneil Uttal, Elena Konopleva-Akish, Ola Persson, Chris Fairall, Sara Crepinsek, Robert Albee, Alexander Makshtas, and Irina Repina

Blue Posters
B208
EGU2015-7546
Processes Impacting Atmosphere-Surface Exchanges at Arctic Terrestrial Sites
Ola Persson, Andrey Grachev, Elena Konopleva, Chris Cox, Robert Stone, Sara Crepinsek, Matthew Shupe, and Taneil Uttal

Blue Posters
B209
EGU2015-15319
Comparison of stable boundary layer depth estimation from sodar and profile mast.
Elsa Dieudonne and Philip Anderson

Blue Posters
B210
EGU2015-6170
Boundary Layer and Synoptic Effects on NO Concentrations at the South Pole: A Multiyear Perspective
William Neff and Douglas Davis

Blue Posters
B211
EGU2015-6229
The Role of Katabatic Flows and Synoptic Forcing on the Export of NO-NOX from Antarctica in the Austral Summer
William Neff and Douglas Davis

Blue Posters
B212
EGU2015-7701
Atmosphere-Ice-Ocean Interactions During Early Autumn Freeze-up: Boundary-Layer and Surface Observations from the ACSE Field Program
Ola Persson, Barbara Brooks, Michael Tjernström, Joseph Sedlar, Ian Brooks, Matthew Shupe, Göran Björck, John Prytherch, Dominic Salisbury, Peggy Achtert, Georgia Sotiropoulou, Paul Johnston, and Daniel Wolfe

Blue Posters
B213
EGU2015-11338
Atmospheric observations during the Arctic Clouds in Summer Experiment (ACSE)
Michael Tjernström, Barbara Brooks, Ian Brooks, Paul Johnston, Ola Persson, John Prytherch, Dominic Salisbury, Joseph Sedlar, Matthew Shupe, Georgia Sotiropoulou, and Dan Wolfe