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Orals OS1.1

OS1.1

Open Session on Ocean Circulation (including Fridjof Nansen Medal Lecture)
Co-Convener: Torsten Kanzow 
Orals
 / Mon, 08 Apr, 15:30–17:00  / Room Y4
 / Tue, 09 Apr, 08:30–12:00  / 15:30–16:30  / Room Y4
Posters
 / Attendance Tue, 09 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 09 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 09 Apr, 17:30–19:00  /  / Attendance 17:30–19:00
 / Attendance Tue, 09 Apr, 17:30–19:00  /  / Attendance 17:30–19:00  / Blue Posters

Monday, 8 April 2013
Room Y4
Chairperson: Torsten Kanzow
15:30–15:45
EGU2013-7155
Instabilities and multiple equilibria of the Atlantic subpolar gyre
Andreas Born and Thomas F. Stocker
15:45–16:00
EGU2013-9049
Predictable sub-decadal hydrographic pulses in the northeastern Atlantic
Hjálmar Hátún and Anne Britt Sandø
16:00–16:15
EGU2013-4623
The densest overflow from the Nordic Seas has become warmer and more saline since 1995
Bogi Hansen, Karin Larsen, Hjálmar Hátún, Regin Kristiansen, Ebba Mortensen, Svein Østerhus, and Detlef Quadfasel
16:15–16:30
EGU2013-1408
Water Column Structure and Statistics of Denmark Strait Overflow Water Cyclones
Wilken-Jon von Appen and Robert S. Pickart
16:30–16:45
EGU2013-9197
The Gulf of Cadiz upper slope currents variability
Alvaro Peliz and Ana Barbosa Aguiar
16:45–17:00
EGU2013-7635
Measuring Agulhas Current strength and leakage from satellite altimetry
Dewi Le Bars, Wilhelmus P. M. De Ruijter, and Henk A. Dijkstra

Tuesday, 9 April 2013
Room Y4
Chairperson: Joel Hirschi
08:30–08:45
EGU2013-12891
Is the oceanic heat transport with Atlantic water towards the Arctic changing?
Svein Østerhus
08:45–09:00
EGU2013-10207
The decadal variability of the heat and freshwater content of the subpolar North Atlantic
Claus W. Boening, Markus Scheinert, Erik Behrens, and Arne Biastoch
09:00–09:15
EGU2013-10704
Evidence for a sudden slowdown in Atlantic overturning around 1970
Stefan Rahmstorf, Erik Schaffernicht, Georg Feulner, and Michael Mann
09:15–09:30
EGU2013-6385
Recent widespread cooling of the subtropical Atlantic caused by slowing of the Atlantic overturning circulation
Stuart A. Cunningham, Chris Roberts, William E. Johns, Will Hobbs, Eleanor Frajka-Williams, Matthew Palmer, Gerard McCarthy, Darren Rayner, and David A. Smeed
09:30–09:45
EGU2013-11709
Lagrangian pathways and reemergence of newly formed Eighteen Degree Water
Young-Oh Kwon, Stefan F. Gary, Jong-Jin Park, and M. Susan Lozier
09:45–10:00
EGU2013-5663
An assessment of the Atlantic and Arctic sea-air CO2 fluxes, 1990-2009
Ute Schuster and the RECCAP Atlantic and Arctic Oceans
COFFEE BREAK
10:30–10:45
EGU2013-5734
Two modes of Gulf Stream variability revealed in 17 years of satellite altimeter data
María Dolores Pérez-Hernández and Terrence M. Joyce
10:45–11:00
EGU2013-12376
Coherence of surface western boundary currents
Joel Hirschi, Bernard Barnier, Arne Biastoch, Andrew Coward, Eleanor Frajka-Williams, and Filippa Fransner
11:00–11:15
EGU2013-10664
Meridional Rossby Wave Fronts and Vortices from AVISO Altimeter Data
Paulo Polito and Olga Sato
11:15–11:30
EGU2013-1332
Variability of the Antilles and Deep Western Boundary Currents at 26N in RAPID observations and a high resolution NEMO simulation
Aurelie Duchez, Harry Bryden, Joël Hirschi, and Eleanor Frajka-Williams
11:30–11:45
EGU2013-73
On the wind power input to the ocean general circulation
Xiaoming Zhai, Helen Johnson, David Marshall, and Carl Wunsch
11:45–12:00
EGU2013-4283 | presentation
Forced and intrinsic interannual AMOC variability : an OGCM-based frequency-latitude analysis
sandy grégorio, thierry penduff, guillaume sérazin, bernard barnier, jean-marc molines, and julien le sommer
LUNCH BREAK
15:30–16:30
EGU2013-14179
Sustained Ocean Observations represent the key to understanding the origins of ocean climate variability and its impact on atmospheric climate (Fridtjof Nansen Medal Lecture)
Harry L. Bryden