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 #egu2012
(What is this?)

Poster Programme OS1.4

OS1.4

The Southern Ocean and its Role in the Global Climate System
Convener: Y. H. Park  | Co-Conveners: R. Timmermann , K. J. Heywood 
Oral Programme
 / Fri, 27 Apr, 08:30–12:00  / Room 5
Poster Programme
 / Attendance Thu, 26 Apr, 17:30–19:00  / Hall A
Poster Summaries & DiscussionsPSD7.11  / Thu, 01 Jan, 01:00–14:15  /  

Attendance Time: Thursday, 26 April 2012, 17:30–19:00
Hall A
Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A273
EGU2012-456
Physical and biogeochemical observations of the Ross Sea polynya using Seagliders during the 2010-2011 austral spring
B. Y. Queste, W. O. Smith Jr., V. L. Asper, C. M. Lee, M. S. Dinniman, J. I. Gobat, and K. J. Heywood

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A274
EGU2012-4856
Seaglider observations of ocean physics and biology in the Northwest Weddell Sea
K J Heywood, S Fielding, S Schmidtko, D Guihen, A F Thompson, and G Griffiths

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A275
EGU2012-355
Diapycnal diffusivity in Drake Passage
N Mackay, A Watson, M-J Messias, and J Ledwell

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A276
EGU2012-7808
Investigating turbulent mixing rates and the internal wave field in the Southern Ocean: microstructure and finestructure data from DIMES
K. Sheen, A.C. Naveira-Garabato, and J. A. Brearley

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A277
EGU2012-7851
First Year Observations of Antarctic Circumpolar Current Variability and Internal Wave Activity from the DIMES Mooring Array
J.A. Brearley, K.L. Sheen, and A.C. Naveira-Garabato

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A278
EGU2012-1904
On the Antarctic Slope Front and Current crossing of the South Scotia Ridge
A. H. Orsi, M. Palmer, D. Gomis, M. M. Flexas, Y-S. Kim, G. Jordà, C. Wiederwohl, and M. Álvarez

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A279
EGU2012-9797
Impact of coastal polynyas on sea ice production and water mass modification in the southwestern Weddell Sea
V. Haid, R. Timmermann, L. Ebner, and G. Heinemann

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A280
EGU2012-11070
Oceanographic observations at the shelf break of the Amundsen Sea, Antarctica
D. Walker, A. Jenkins, M. Brandon, K. Assmann, and D. Shoosmith

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A281
EGU2012-693
Interocean exchanges and spreading of the Antarctic Intermediate Water south of Africa
Dr Rusciano, Dr Speich, Dr Arhan, Dr Blanke, and Dr Ollitrault

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A282
EGU2012-7606
Front Structure in the Area South of Africa on Satellite Altimetry Data and Hydrophysical Section in December 2009
A. Gritsenko and R. Tarakanov

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A283
EGU2012-8733
Variability of transport through the Drake Passage and its link to the meridional pressure gradient
D. Sidorenko, V. Ivchenko, S. Danilov, and J. Schröter

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A284
EGU2012-4467
Intrinsic low-frequency variability of the Argentine Basin flow, and its interaction with the Antarctic Circumpolar Current
G. Sgubin, S. Pierini, and H. A. Dijkstra

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A285
EGU2012-5610
On the impact of wind forcing on the seasonal variability of Weddell Sea Bottom Water transport
Q. Wang, S. Danilov, E. Fahrbach, J. Schroeter, and T. Jung

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A286
EGU2012-3353
The role of Southern Ocean salinity in determining Antarctic sea ice variability
S. Close, H. Goosse, and F. Massonnet

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A287
EGU2012-3197
Impact of Surface Velocity Dependence of the Wind Stress on the Dynamics of the Southern Ocean
W. Rath and R.J. Greatbatch

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A288
EGU2012-5769
Stochastic structural stability theory of the Antarctic Circumpolar Current
N. Bakas, P. Ioannou, and N. Constantinou

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A289
EGU2012-7526
Ocean heat uptake processes in the Southern Ocean in HiGEM1.2, a climate model with an eddy-permitting ocean
T. Kuhlbrodt, L. C. Shaffrey, and J. M. Gregory

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A290
EGU2012-7527
The structure and stability of transport and mixing barriers in the Antarctic Circumpolar Current
C. Wilson, J. R. Blundell, C. W. Hughes, M. Mazloff, E. Shuckburgh, and A. F. Thompson

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A291
EGU2012-8587
Spin-up and adjustment of the Antarctic Circumpolar Current and global pycnocline
L. C. Allison, H. L. Johnson, and D. P. Marshall

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A292
EGU2012-10566
Improved representation of Southern Ocean fronts in a finite element ocean model
T. Janjic, R. Timmerman, and J. Schroeter

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A293
EGU2012-2799
Upwelling in the Atlantic sector of the Southern Ocean inferred from helium isotope disequilibrium
A. Buß, O. Huhn, J. Sültenfuß, and M. Rhein

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A294 EGU2012-6128
The contribution of the Weddell Sea to the global biogechemical cyles (withdrawn)
S. Torres-Valdes, L. Jullion, A. Naveira-Garabato, and P. J. Brown

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A295
EGU2012-8790
Particulate export vs lateral advection in the Antarctic Polar Front (Southern Pacific Ocean)
T. Tesi, L. Langone, M. Ravaioli, L. Capotondi, and F. Giglio

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A296
EGU2012-12252
Seasonal to decadal pH and fCO2 changes in the subtropical, sub-antarctic and polar waters of the SW Indian ocean
A. Lourantou, C. Lo Monaco, C. Brunet, C. Ridame, and N. Metzl

Chairperson: Y.-H. Park, R. Timmermann, K. Heywood
A297
EGU2012-10939
Bioproductivity in the Southern Ocean since the last Interglacial - new high-resolution biogenic opal flux records from the Scotia Sea
D. Sprenk, M. E. Weber, G. Kuhn, P. Rosén, and H.-G. Röhling