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Oral Programme AS2.4

AS2.4

Boundary Layers in High Latitudes: Physical and Chemical Processes over Snow, Ice, Ocean and Land
Convener: William Neff  | Co-Conveners: Günther Heinemann , Anna Jones , Stefania Argentini , Philip Anderson 
Oral Programme
 / Thu, 07 Apr, 08:30–10:00  / Room 19
Poster Programme
 / Attendance Thu, 07 Apr, 17:30–19:00  / Display Thu, 07 Apr, 08:00–19:30  / Halls X/Y
<table class="mo_scheduling_string" style="border-collapse: collapse; clear:left;"><tr><td style="vertical-align: top;"><span class="apl_addon_standard_action_link" style="text-decoration: none;">Poster Summaries & Discussions</span>:&nbsp;<a href="https://meetingorganizer.copernicus.org/EGU2011/session/8708" target="_blank" title="Open PSD31 Details" style="clear:left;">PSD31</a> &nbsp;/ <span class="mo_scheduling_string_time">Thu, 07 Apr, 10:30</span><span class="mo_scheduling_string_time">&ndash;11:15</span> &nbsp;/ <span class="mo_scheduling_string_place" title=""></span> &nbsp;</td></tr></table>

Thursday, 7 April 2011
Room 19
Chairperson: TBD
08:30–08:45
EGU2011-2134
Polar aerosol: insights from the size distribution and chemical composition of atmospheric particulate collected in the Arctic and Antarctica. (solicited)
Roberto Udisti, Silvia Becagli, Uri Dayan, Christian Lanconelli, Franco Lucarelli, Alcide di Sarra, Angelo Lupi, Claudia Di Biagio, Rita Traversi, and Vito Vitale
08:45–09:00
EGU2011-1411
The Vertical Distribution of BrO and Aerosols in the Arctic: Measurements by Active and Passive DOAS
Udo Friess, Holger Sihler, Rolf Sander, Denis Pöhler, and Ulrich Platt
09:00–09:15
EGU2011-5769 | presentation
Sustained surface nitrate recycling on the Antarctic plateau throughout the last climatic cycle : a stable isotopic view
Joseph Erbland, Joël Savarino, Samuel Morin, and Markus M. Frey
09:15–09:30
EGU2011-3867
Depletion of Black Carbon Mass in the Springtime Arctic Boundary Layer
Ryan Spackman, Ru-shan Gao, William Neff, Joshua Schwarz, Laurel Watts, David Fahey, John Holloway, Thomas Ryerson, Jeff Peischl, and Charles Brock
09:30–09:45
EGU2011-6285
The effect of the Antarctic katabatic winds on near-surface temperatures
Timo Vihma, Eveliina Tuovinen, and Hannu Savijärvi
09:45–10:00
EGU2011-3091
Mesoscale modeling in the Weddell Sea using a regional NWP model and a global sea ice-ocean model
Lars Ebner, Günther Heinemann, Verena Haid, and Ralph Timmermann