Menu


Find the EGU on

Follow us on Twitter Find us on Facebook Find us on Google+ Find us on LinkedIn Find us on YouTube

Tag your tweets with #egu2013

Posters AS2.4

AS2.4

Boundary Layers in High Latitudes: Physical and Chemical Processes Including Atmosphere-Ice Chemical Interactions (AICI)
Convener: William Neff  | Co-Conveners: Günther Heinemann , Anna Jones , V. Faye McNeill , Stefania Argentini , Philip Anderson , Thorsten Bartels-Rausch 
Orals
 / Mon, 08 Apr, 13:30–17:15  / Room B15
Posters
 / Attendance Mon, 08 Apr, 17:30–19:00  / Yellow Posters

Attendance Time: Monday, 8 April 2013, 17:30–19:00
Yellow Posters
Chairperson: Günther Heinemann
Z66
EGU2013-9528 | presentation | presentation
Influence of the optically-active turbulence on astronomical seeing at Concordia station - Dome C, Antarctica
Igor Petenko, Eric Aristidi, Karim Agabi, Guillaume Bouchez, Erick Bondoux, Ilaria Pietroni, Stefania Argentini, Angelo Viola, Giampietro Casasanta, and Giangiuseppe Mastrantonio

Z67
EGU2013-430 | presentation | presentation
Convective mixing layer height during the summer at Dome C, Antarctica
Giampietro Casasanta, Ilaria Pietroni, Igor Petenko, and Stefania Argentini

Z68 EGU2013-13677
The influence of boundary layer dynamics on chemistry: A comparison of an Arctic and Antarctic location (withdrawn)
Brie Van Dam, Detlev Helmig, Louisa Kramer, and William Neff

Z69
EGU2013-3566
Synoptically Driven Boundary Layer Behavior over Summit Station Greenland during the Unusual Melt Season of 2012
William Neff, Mathew Shupe, and Nathaniel Miller

Z70
EGU2013-6379
Boundary-Layer Impacts and Modulation of Liquid Water in Wintertime Arctic Clouds
Ola Persson, Amy Solomon, Gijs de Boer, Matthew Shupe, and Cassie Wheeler

Z71
EGU2013-1603
A combined remote sensing - sea ice model approach to derive thin ice thicknesses within the Laptev Sea polynyas continuously for the winters 2007/08 and 2008/09
David Schroeder, Susanne Adams, Guenther Heinemann, Sascha Willmes, Lars Ebner, Martin Bauer, and Ralph Timmermann

Z72
EGU2013-6178
Mesoscale modelling of cold-air outbreaks over the marginal sea ice zone in the Arctic.
Dmitry Chechin, Christof Lüpkes, Irina Repina, and Vladimir Gryanik

Z73
EGU2013-7173
Observed and simulated surface energy budget at Ny-Ålesund, Svalbard
Kjetil S. Aas, Terje K. Berntsen, Julia Boike, Bernd Etzelmüller, Jon Egill Kristjansson, Thomas V. Schuler, Frode Stordal, and Sebastian Westermann

Z74
EGU2013-8151
Role of sea ice and hemispheric circulation mode on sulphur oxidised compounds (Methanesulfonate and Sulfate) in the Artic aerosol
Silvia Becagli, Giulia Calzolai, Uri Dayan, Claudia Di Biagio, Alcide di Sarra, Daniele Frosini, Mauro Mazzola, Francesco Rugi, Mirko Severi, Rita Traversi, Vito Vitale, and Roberto Udisti

Z75
EGU2013-9476
Evaluating central Arctic summer conditions in the Arctic System Reanalysis (ASR) and ERA-Interim using Arctic-Summer Cloud-Ocean-Study (ASCOS) data
Cecilia Wesslén, Michael Tjernström, David Bromwich, Sheng-Hung Wang, Le-Sheng Bai, Gijs de Boer, and Annica Ekman

Z76
EGU2013-10400
Spatial distribution of biogenic sulphur compounds in the Arctic aerosol collected during the AREX 2011 and 2012 Oceania ship cruises
Roberto Udisti, Francesco Rugi, Silvia Becagli, Ezio Bolzacchini, Giulia Calzolai, Massimo Chiari, Daniele Frosini, Costanza Ghedini, Miriam Marconi, Maria Grazia Perrone, Giorgia Sangiorgi, Mirko Severi, Rita Traversi, Waldek Walczowski, and Timon Zielinski

Z77
EGU2013-13793
Results of surface heat balance observations at the drifting stations "North Pole"
Alexander Makshtas, Nikita Zinoviev, Vasily Kustov, Valery Timachev, Andrey Grachev, and Taneil Uttal

Z78
EGU2013-13679
Measuring wintertime surface fluxes at the Tiksi observatory in northern Sakha (Yakutia)
Thomas Laurila, Mika Aurela, Juha Hatakka, Juha-Pekka Tuovinen, Eija Asmi, Vladimir Kondratyev, Victor Ivakhov, Alexander Reshetnikov, Alexander Makshtas, and Taneil Uttal

Z79
EGU2013-11188
Summertime shallow katabatic flows in Dronning Maud Land, Antarctica
Rostislav Kouznetsov, Priit Tisler, Timo Palo, and Timo Vihma

Z80
EGU2013-314
Ozone depletion events over the Weddell Sea, Antarctica observed between August and October 2006
Elena Stautzebach, Andreas Richter, Henning Kirk, and Hans-Werner Jacobi

Z81
EGU2013-10891
Long-term uptake of hydrogen peroxide to ice - a laboratory study
Thomas Ulrich, Markus Ammann, and Thorsten Bartels-Rausch

Z82
EGU2013-7432
Trace gas - ice interaction measurements with microstructure control
Erik S Thomson, Thorsten Bartels-Rausch, Fabienne Riche, Martin Schneebeli, and Markus Ammann

Z83
EGU2013-13932
Snowpack Chemistry of Reactive Gases at Station Concordia, Antarctica
Detlev Helmig, Alex Mass, Jacques Hueber, Xavier Fain, Aurelien Dommergue, Albane Barbero, and Joel Savarino

Z84
EGU2013-4540
Multi-seasonal OH and (HO2+RO2) observations in the coastal Antarctic boundary layer
Anna Jones, Neil Brough, Greg Huey, Dave Tanner, and Eric Wolff

Z85
EGU2013-8401
Oxygen isotope dynamics of atmospheric nitrate over the Antarctic plateau: First combined measurements of ozone and nitrate 17O-excess (Δ17O)
William Vicars, Joël Savarino, Joseph Erbland, Susanne Preunkert, Bruno Jourdain, Markus Frey, Jaime Gil, and Michel Legrand

Z86
EGU2013-8643
Iodine Monoxide in the Antarctic Marine Boundary Layer: Recent Discoveries
Udo Friess, Johannes Zielcke, Denis Pöhler, Tim Hay, Karin Kreher, and Ulrich Platt

Z87
EGU2013-9242
Lagrangian modelling of OPALE dataset.
Jaime E. Gil, Jennie Thomas, Slimane Bekki, Alexandre Kukui, Gerad Ancellet, Susanne Preunkert, Michel Legrand, Markus Frey, Joel Savarino, Bruno Jourdain, Michel Kerbrat, James France, Martin King, and Ralf Toumi

Z88
EGU2013-9590
1D Chemical Modeling of coupled snow-atmosphere chemistry at Dome C Antarctica
Jaime E. Gil, Jennie Thomas, Roland von Glasgow, Slimane Bekki, Alexandre Kukui, Markus Frey, Bruno Jourdain, Michel Kerbrat, Christophe Genthon, Susanne Preuknert, and Michel Legrand