Home Page | Help | Contact | Log In | Search | Follow us: Official 2012 OSM Twitter Feed Official OSM 2012 Facebook Page

004 The Southern Ocean and Its Role in the Climate System


Session organizer(s)

Stephanie Downes
Princeton University
sdownes@princeton.edu

Nicole Jeffery
Los Alamos National Laboratory
njeffery@lanl.gov

Joellen Russell
University of Arizona
jrussell@email.arizona.edu

Wilbert Weijer
Los Alamos National Laboratory
wilbert@lanl.gov


Date: 2/20/2012

Please click on the title of an abstract to view the complete abstract.


Oral Presentations
Location: Ballroom I

08:00
Newman, L.; Meredith, M. P.; Gunn, J.; Sparrow, M.; Urban, E.; Rintoul, S. R.; On behalf of the SOOS community, .; THE SOUTHERN OCEAN OBSERVING SYSTEM: TOWARDS IMPLEMENTATION (Abstract ID:10774) o

08:15
Gray, A. R.; Riser, S. C.; THE CIRCULATION OF THE UPPER SOUTHERN OCEAN OBSERVED FROM PROFILING FLOATS (Abstract ID:12480) o

08:30
Chereskin, T. K.; Mazloff, M. R.; Millar, J. J.; Firing, Y. L.; A COMPARISON OF RECENT OBSERVATIONS IN DRAKE PASSAGE TO THE SOUTHERN OCEAN STATE ESTIMATE (Abstract ID:10654) o

08:45
Shuckburgh, E. F.; Wang, Z.; Sallee, J. B.; Bracegirdle, T. J.; ASSESSING CMIP5 SIMULATIONS OF SOUTHERN OCEAN CIRCULATION AND CARBON UPTAKE (Abstract ID:9549) o

09:00
Froelicher, T. L.; Sarmiento, J. L.; Downes, S. M.; Rodgers, K. B.; Zanowski, H.; ANTHROPOGENIC OCEAN HEAT AND CARBON UPTAKE IN CMIP5 EARTH SYSTEM MODELS: THE ROLE OF SYSTEMATIC AND RANDOM UNCERTAINTY (Abstract ID:12052) o

09:15
Russell, J. L.; Delworth, T. L.; Dixon, K. W.; Rosati, A.; THE UPTAKE AND STORAGE OF HEAT BY THE SOUTHERN OCEAN IN THE GFDL CM2.5 HIGH-RESOLUTION COUPLED CLIMATE MODEL (Abstract ID:12530) o

09:30
Hecht, M. W.; Sloyan, B. M.; Weijer, W.; Maltrud, M. E.; Jeffery, N.; Hartin, C. A.; van Sebille, E.; Wainer, I.; Landrum, L.; THE SOUTHERN OCEAN AND ITS CLIMATE IN CCSM4 (Abstract ID:9654) o

09:45
Lovenduski, N. S.; Long, M. C.; SOUTHERN OCEAN MERIDIONAL OVERTURNING AND AIR-SEA CO2 FLUX VARIABILITY IN THE COMMUNITY EARTH SYSTEM MODEL (Abstract ID:9751) o

10:30
Hogg, A. M.; Shakespeare, C. J.; A NEW CONCEPTUAL MODEL FOR THE ANTARCTIC CIRCUMPOLAR CURRENT (Abstract ID:10076) o

10:45
Morrison, A. K.; Hogg, A. M.; Ward, M. L.; INTERPLAY BETWEEN THE ZONAL MOMENTUM BALANCE AND OVERTURNING IN THE SOUTHERN OCEAN (Abstract ID:10043) o

11:00
Katsumata, K.; Sloyan, B. M.; Masuda, S.; DECREASE IN THE ANTARCTIC CIRCUMPOLAR CURRENT TRANSPORT FROM THE 1990S TO THE 2000S (Abstract ID:10836) o

11:15
Patara, L.; Böning, C.; Biastoch, A.; THE RESPONSE OF THE ANTARCTIC CIRCUMPOLAR CURRENT TO WIND CHANGES IN PRESENT AND FUTURE OCEAN SIMULATIONS (Abstract ID:9547) o

11:30
Kim, Y.; Orsi, A. H.; ON THE SELECTIVE REGIONAL RESPONSE OF THE ANTARCTIC CIRCUMPOLAR CURRENT FRONTS TO ATMOSPHERIC AND OCEANIC VARIABILITY (Abstract ID:9377) o

11:45
Stephenson, G. R.; Gille, S. T.; Sprintall, J.; SEASONAL VARIABILITY OF UPPER-OCEAN HEAT CONTENT IN DRAKE PASSAGE (Abstract ID:12695) o

12:00
Chidichimo, M. P.; Donohue, K. A.; Watts, D. R.; Tracey, K. L.; BAROCLINIC TRANSPORT ACROSS DRAKE PASSAGE FROM THE CDRAKE ARRAY (Abstract ID:9884) o

12:15
Vivier, F.; Park, Y. H.; Sekma, H.; VARIABILITY OF THE ACC TRANSPORT ACROSS THE KERGUELEN PLATEAU (Abstract ID:11866) o

14:00
Kamenkovich, I. V.; Radko, T.; ROLE OF THE SOUTHERN OCEAN IN SETTING THE ATLANTIC STRATIFICATION AND MERIDIONAL OVERTURNING CIRCULATION (Abstract ID:9784) o

14:15
Wolfe, C. L.; Cessi, P.; MULTIDECADAL OSCILLATIONS AND MULTIPLE EQUILIBRIA IN THE ADIABATIC REGIME (Abstract ID:12371) o

14:30
Latif, M.; Martin, T.; Park, W.; MULTI-CENTENNIAL SOUTHERN OCEAN VARIABILITY AND GLOBAL IMPACTS IN THE KIEL CLIMATE MODEL (Abstract ID:9548) o

14:45
Yuan, X.; Yonekura, E.; DECADAL VARIABILITY IN THE SOUTHERN HEMISPHERE (Abstract ID:12258) O

15:00
Waterman, S.; Naveira Garabato, A. C.; Polzin, K. L.; OBSERVATIONS OF INTERNAL WAVES AND TURBULENCE IN THE ANTARCTIC CIRCUMPOLAR CURRENT (Abstract ID:11156) o

15:15
Lenn, Y. D.; Brannigan, L.; Rippeth, T. P.; Chereskin, T. K.; McDonagh, E.; GENERATION OF NEAR-INERTIAL SHEAR SPIKES CONDUCIVE TO MIXING AT THE BASE OF THE SOUTHERN OCEAN MIXED LAYER (Abstract ID:11107) o

15:30
Klocker, A.; Ferrari, R.; LaCasce, J. H.; SUPPRESSION OF EDDY DIFFUSIVITIES ACROSS THE ANTARCTIC CIRCUMPOLAR CURRENT (Abstract ID:10326) o

15:45
Gent, P. R.; Bryan, F. O.; CAN SOUTHERN OCEAN EDDY EFFECTS BE PARAMETERIZED IN CLIMATE MODELS? (Abstract ID:9308) o

Poster Presentations
Location: Poster/Exhibit Hall

B2033
Lindsay, K.; Long, M. C.; Doney, S. C.; THE IMPACT OF CLIMATE CHANGE ON THE SOUTHERN OCEAN CARBON CYCLE IN CESM1-(BGC) CMIP5 EXPERIMENTS (Abstract ID:12855) P

B2034
Meredith, M. P.; Gordon, A. L.; Naveira-Garabato, A. C.; Abrahamsen, E. P.; Huber, B. A.; Jullion, L.; Venables, H. J.; SYNCHRONOUS INTENSIFICATION AND WARMING OF ANTARCTIC BOTTOM WATER OUTFLOW FROM THE WEDDELL GYRE (Abstract ID:9503) P

B2035
Vallis, G. K.; Nikurashin, Max, M.; THE CONTROLLING ROLE OF THE ACC ON THE STRATIFICATION OF THE WORLDS OCEAN (Abstract ID:9661) P

B2036
Goncalves, R. C.; Campos, E. D.; WIND INDUCED CHANGES ON THE AGULHAS SYSTEM (Abstract ID:10060) P

B2037
Munday, D. R.; Johnson, H. L.; Marshall, D. P.; Daines, S.; THE IMPACT OF SOUTHERN OCEAN PHYSICS ON OCEAN CARBON STORAGE AND ATMOSPHERIC PCO2 (Abstract ID:10228) P

B2038
Joubert, W. R.; Bender, M. I.; Cassar, N.; Thomalla, S. J.; Monteiro, P. M.; Swart, S.; Tagliabue, A.; A RE-EXAMINATION OF LIGHT LIMITATION AS A KEY FACTOR LIMITING PHYTOPLANKTON PRODUCTIVITY IN THE SOUTHERN OCEAN. (Abstract ID:11145) P

B2039
Wolfe, C. L.; Cessi, P.; THE ADIABATIC POLE-TO-POLE OVERTURNING CIRCULATION (Abstract ID:10261) P

B2040
Simon Yang, S.; Eric Galbraith, e.; GLOBAL IMPACTS OF THE ANTARCTIC CIRCUMPOLAR CURRENT APPEARANCE ON NUTRIENT DISTRIBUTIONS AND BIOGEOCHEMISTRY (Abstract ID:10258) P

B2041
Lauderdale, J. M.; Naveira Garabato, A. C.; Oliver, K. I.; Williams, R. G.; THE ROLE OF THE SOUTHERN OCEAN IN THE GLOBAL CARBON CYCLE AND ATMOSPHERIC CARBON DIOXIDE CHANGE (Abstract ID:10389) P

B2042
Bowen, A.; Mayer, L.; Yoerger, D.; German, C.; Kinsey, J.; LIGHTLY TETHERED UNMANNED UNDERWATER VEHICLE FOR UNDER-ICE EXPLORATION (Abstract ID:11678) P

B2043
Kilbourne, B. F.; Girton, J. B.; SOUTHERN OCEAN FINESTRUCTURE: SPATIAL AND TEMPORAL VARIABILITY OF NEAR-INERTIAL WAVES AND MIXING (Abstract ID:12048) P

B2044
Campin, J. M.; Hill, C.; Ferreira, D.; Marshall, J.; Abernathey, R.; SIMULATING THE ADIABATIC INTERIOR OF THE SOUTHERN OCEAN WITH AN EDDYING Z-COORDINATE MODEL (Abstract ID:10688) P

B2045
Campos, E. J.; TRENDS IN MOC AND MERIDIONAL HEATH TRANSPORT IN THE SOUTH ATLANTIC IN A NUMERICAL EXPERIMENT WITH HYCOM FOR 1960 � 2010 (Abstract ID:10734) P

B2046
Gebler, M.; Boebel, O.; Macrander, A.; Schröter, J.; Wolff, J. O.; TRANSPORT VARIABILITY OF THE ACC AND TELECONNECTION WITH THE SOUTHERN ANNULAR MODE (SAM) SOUTH OF AFRICA (Abstract ID:11016) P

B2047
Chen, H. C.; Tseng, Y. H.; SOUTHERN HEMISPHERE EXTRA-TROPICAL FORCING ON ENSO - OBSERVATION AND MODEL COMPARISONS (Abstract ID:11222) P

B2048
Kemp, A.; Grigorov, I.; Naveira Garabato, A. C.; Oliver, K.; ORBITAL FORCING CONTROLS ON ANTARCTIC POLAR FRONT MIGRATION AND DEEP CIRCULATION CHANGE OVER THE PAST MILLION YEARS (Abstract ID:11378) P

B2049
Mazloff, M. R.; ON THE SENSITIVITY OF THE DRAKE PASSAGE TRANSPORT TO AIR-SEA MOMENTUM FLUX (Abstract ID:11560) P

B2050
Beal, L. M.; Biastoch, A.; de Ruijter, W. P.; Zahn, R.; Peeters, F.; Rouault, M.; AGULHAS LEAKAGE, SOUTHERN HEMISPHERE WESTERLIES, AND CLIMATE CHANGE (Abstract ID:11734) P

B2051
Haertel, P. T.; Fedorov, A. V.; CAN SOUTHERN OCEAN PROCESSES MAINTAIN STRATIFICATION, OVERTURNING, AND HEAT TRANSPORT IN AN OCEAN WITH AN ADIABATIC INTERIOR? (Abstract ID:12072) P

B2052
Colm Sweeney, C.; Thomas Guilderson, T.; Taro Takahashi, T.; Nikki Lovenduski, N.; Joe Majkut, J.; Jorge Sarmiento, J. L.; Robert Key, R. M.; OBSERVATIONAL EVIDENCE OF AN INCREASE IN VERTICAL MIXING SOUTH OF THE POLAR FRONT IN THE SOUTHERN OCEAN USING OBSERVATIONS OF RADIOCARBON AND SURFACE CO2. (Abstract ID:12385) P

B2053
Weijer, W.; Jeffery, N.; Sloyan, B. M.; SURFACE CLIMATOLOGY OF THE SOUTHERN OCEAN IN THE CCSM4 (Abstract ID:9469) P

B2054
Kennelly, M. A.; Watts, D. R.; Tracey, K. L.; Donohue, K. A.; CURRENT-METER PERFORMANCE COMPARISON IN HIGH CURRENT CONDITIONS IN DRAKE PASSAGE (Abstract ID:9471) P

B2055
Simmons, C. T.; Mysak, L. A.; Mathews, H. D.; AN INVESTIGATION OF CARBON CYCLE DYNAMICS FROM THE LAST GLACIAL MAXIMUM TO THE PRESENT USING AN EARTH SYSTEM MODEL OF INTERMEDIATE COMPLEXITY (Abstract ID:9537) P

B2056
Cheng, X.; Xie, S.; Qi, Y.; INTERANNUAL VARIABILITY OF HIGH-WIND OCCURRENCE IN THE SOUTHERN INDIAN OCEAN (Abstract ID:9670) P

B2057
Swift, J. H.; Orsi, A. H.; A CTD/HYDROGRAPHIC SECTION ACROSS 67°S IN THE FAR SOUTH PACIFIC OCEAN (Abstract ID:9979) P

B2058
Firing, Y. L.; Chereskin, T. K.; Watts, D. R.; Tracey, K. L.; VORTICITY BALANCE IN DRAKE PASSAGE (Abstract ID:10698) P

B2059
Stadnyk, A. D.; Vizcaino, A.; Dunbar, R.; Mucciarone, D. A.; LeRoy, S. L.; PALEOCLIMATE IMPLICATIONS OF AN ISOTOPIC ANALYSIS OF EARLY HOLOCENE SEDIMENTS FROM LAGO FAGNANO, TIERRA DEL FUEGO (Abstract ID:10718) P

B2060
Kobayashi, T.; Mizuno, K.; Suga, T.; LONG-TERM VARIATIONS OF SURFACE AND INTERMEDIATE WATERS IN THE SOUTHERN INDIAN OCEAN ALONG 32S (Abstract ID:10796) P

B2061
Margolin, A. R.; Lovenduski, N. S.; Pierpont, C. G.; DECADAL CHANGE AND REGIONAL TRENDS OF PH THROUGHOUT THE SOUTHERN OCEAN (Abstract ID:10862) P

B2062
Strutton, P. G.; PHYSICAL AND BIOLOGICAL RESPONSE OF THE SOUTHERN OCEAN TO THE SOUTHERN ANNULAR MODE: 1997 TO 2011 (Abstract ID:11053) P

B2063
Balwada, D.; Speer, K.; Owens, B.; MIXING IN THE ACC: SUBSURFACE FLOAT DISPERSION AND TOPOGRAPHY (Abstract ID:12253) P

B2064
Jones, D. C.; Ito, T.; Birner, T.; MULTIPLE JETS AND DENSITY FRONTS IN AN IDEALIZED MODEL OF THE SOUTHERN OCEAN (Abstract ID:11832) P

B2065
Oliveira, F. S.; Campos, E. D.; THE INFLUENCE OF AGULHAS CURRENT FLOW IN THE SOUTH ATLANTIC CIRCULATION (Abstract ID:12582) P


Date: 2/21/2012

Please click on the title of an abstract to view the complete abstract.


Oral Presentations
Location: Ballroom I

08:00
Jullion, L.; Naveira Garabato, A. C.; Meredith, M. P.; King, B. A.; Courtois, P.; RECENT DECADAL-SCALE FRESHENING OF THE ANTARCTIC BOTTOM WATER EXPORTED FROM THE WEDDELL SEA (Abstract ID:9505) o

08:15
Orsi, A. H.; Wiederwohl, C. L.; Swift, J. H.; EVOLVING CHARACTERISTICS OF THE SOUTHERN PACIFIC OCEAN (Abstract ID:9786) o

08:30
Deb, P.; Dash, M. K.; Samanta, D.; Pandey, P. C.; INTRUSION OF ANTARCTIC MELT WATER AND ITS EFFECT ON UPPER OCEAN VARIABILITY IN THE SOUTHERN INDIAN OCEAN (Abstract ID:9599) o

08:45
Lin, J. T.; Golden, K. M.; Furse, C.; Lubbers, D.; FLUID PERMEABILITY AND THE STRUCTURE OF ANTARCTIC SEA ICE (Abstract ID:12767) o

09:00
Gully, A.; Golden, K. M.; Lin, J.; Sampson, C.; Eicken, H.; Ingham, M.; Worby , A. P.; CRITICAL BEHAVIOR OF FLUID AND ELECTRICAL TRANSPORT IN SEA ICE (Abstract ID:12882) o

09:15
Lee, T.; Boening, C.; EXTREME OCEANIC AND ATMOSPHERIC ANOMALIES IN THE SOUTH PACIFIC AND WESTERN ANTARCTICA ASSOCIATED WITH THE 2009-10 EL NINO (Abstract ID:10489) o

09:30
Boening, C.; Lee, T.; THE IMPACTS OF CENTRAL- AND EASTERN-PACIFIC EL NINO EVENTS ON THE SOUTHERN OCEAN (Abstract ID:10765) o

09:45
Le Sommer, J.; Zika, J. D.; Molines, J. M.; Barnier, B.; Dufour, C. O.; Penduff, T.; Vivier, F.; ON THE ROLE OF EDDIES IN THE SOUTHERN OCEAN TEMPERATURE RESPONSE TO THE SOUTHERN ANNULAR MODE. (Abstract ID:11322) o

10:30
Sprintall, J.; Sweeney, C.; WARM, PCO2 ENRICHED WATERS UPWELL IN DRAKE PASSAGE DURING LA NINA BUT NOT DURING POSITIVE SAM EVENTS (Abstract ID:10240) o

10:45
DUFOUR, C. O.; LE SOMMER, J.; GEHLEN, M.; ORR, J. C.; SIMEON, J.; MOLINES, J. M.; BARNIER, B.; ON-EDDY COMPENSATION OF ENHANCED SEA-TO-AIR CO2 FLUXES DURING POSITIVE PHASES OF THE SAM (Abstract ID:9696) o

11:00
Rodgers, K. B.; Aumont, O.; Iudicone, D.; Wanninkhof, R.; STORMINESS CONTROLS ON SOUTHERN OCEAN BIOGEOCHEMISTRY AND ECOSYSTEMS (Abstract ID:12703) o

11:15
Carranza, M. M.; Gille, S. T.; THE INFLUENCE OF WINDS AND SEA SURFACE TEMPERATURE ON SUMMER CHLOROPHYLL-A THROUGH MIXED LAYER DEPTH DYNAMICS IN THE SOUTHERN OCEAN (Abstract ID:11803) o

11:30
Frenger, I.; Gruber, N.; Knutti, R.; Münnich, M.; ON THE IMPACT OF EDDIES ON THE SOUTHERN OCEAN CHLOROPHYLL DISTRIBUTION (Abstract ID:10975) o

11:45
Thomalla, S. J.; Fauchereau, N.; Tagliabue, A.; Monteiro, P. M.; Swart, S.; Bopp, L.; BOTTOM UP CONTROLS OF PHYTOPLANKTON BIOMASS IN THE SOUTHERN OCEAN AT SEASONAL AND SUB-SEASONAL TIME SCALES (Abstract ID:11072) o

12:00
Death, R. M.; Monteiro, F. M.; Wadham, J. L.; Ridgwell, A.; Tranter, M.; MODELLING NUTRIENT RELEASE TO THE SOUTHERN OCEAN FROM THE ANTARCTIC ICE SHEET. (Abstract ID:10406) o

12:15
Huang, K.; Ducklow, H.; Bender, M. L.; SPATIAL AND INTER-ANNUAL VARIABILITY OF NCP AND GPP IN THE WESTERN ANTARCTIC PENINSULA REGION, 2008-2011 (Abstract ID:12758) o