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Oral Programme OS1.4

OS1.4

The Southern Ocean and its Role in the Global Climate System
Convener: Young Hyang Park  | Co-Convener: Ralph Timmermann 
Oral Programme
 / Fri, 08 Apr, 08:30–12:00  / Room 6
Poster Programme
 / Attendance Fri, 08 Apr, 13:30–15:00  / Display Fri, 08 Apr, 08:00–17:00  / 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/8769" target="_blank" title="Open PSD56 Details" style="clear:left;">PSD56</a> &nbsp;/ <span class="mo_scheduling_string_time">Fri, 08 Apr, 12:15</span><span class="mo_scheduling_string_time">&ndash;13:00</span> &nbsp;/ <span class="mo_scheduling_string_place" title=""></span> &nbsp;</td></tr></table>

Friday, 8 April 2011
Room 6
Chairperson: Young-Hyang Park
08:30–08:45
EGU2011-4489
The observed baroclinic structure of the Antarctic Circumpolar Current
Helen Phillips and Nathan Bindoff
08:45–09:00
EGU2011-12636
Preliminary results from the subsurface Lagrangian component of the DIMES Experiment
Nicolas Wienders, Kevin Speer, and Breck Owens
09:00–09:15
EGU2011-9053
Multi-year Observations Under Seasonal Ice in the Antarctic Using Arrays of Profiling Floats
Stephen Riser and Annie Wong
09:15–09:30
EGU2011-12148
Two repeat crossings of Drake Passage in austral summer 2006: short term variations and evidence for considerable ventilation of intermediate and deep waters.
Christine Provost, Alice Renault, Nicolas Barré, Nathalie Sennéchael, Véronique Garçon, Joël Sudre, and Oliver Huhn
09:30–09:45
EGU2011-7680
Coastal polynyas in the southwestern Weddell Sea: sea ice production and bottom water formation
Verena Haid, Ralph Timmermann, Lars Ebner, and Günther Heinemann
09:45–10:00
EGU2011-6849
Impact of assimilation of dynamic ocean topography from radar altimetry and GRACE/GOCE geoid on Weddell Gyre
Tijana Janjic, Jens Schroeter, Roman Savcenko, Wolfgang Bosch, Alberta Albertella, Reiner Rummel, and Olaf Klatt
COFFEE BREAK
10:30–10:45
EGU2011-9480
Observed mesoscale eddy sea surface temperature imprints
Ute Hausmann, Arnaud Czaja, and Dudley Chelton
10:45–11:00
EGU2011-4274
How well do Lagrangian diffusivities parameterize the effects of eddies in the Southern Ocean of an eddying model ?
Alexa Griesel, Julie McClean, Sarah Gille, Janet Sprintall, and Mathew Maltrud
11:00–11:15
EGU2011-13400
Southern Ocean air-sea buoyancy flux from an ocean state estimate: can ocean observations provide a valuable constraint on the atmospheric state?
Ivana Cerovecki, Lynne Talley, and Matthew Mazloff
11:15–11:30
EGU2011-3317
Poleward heat transport at the SACCF over the Kerguelen Plateau
Hela Sekma and Young- Hyang Park
11:30–11:45
EGU2011-8010
Control of Southern Ocean sea surface temperature variability by air-sea fluxes in an eddy resolving model
Julien Le Sommer and the SouthernCross project science team
11:45–12:00
EGU2011-2833
Southern Ocean response to strengthening winds in an eddy-permitting global climate model
John 'Paul' Spence, John Fyfe, and Andrew Weaver