HE004:
Ice-Ocean Interactions and Circulation around the Antarctic Margins


Session ID#: 23179

Session Description:
Processes occurring at or close to the ice-ocean interface around Antarctica influence the state and circulation of a large proportion of the global ocean. The annual cycle of sea ice formation, export and melt is critical to the formation of both Antarctic Bottom Water and Antarctic Intermediate Water, which together fill more than half of the global sub-surface ocean. Inflow of warm Circumpolar Deep Water beneath floating shelves of marine-terminating glaciers promotes retreat of the grounded portion of the ice sheet, and thus sea level rise. Though historically limited by the prohibitive costs of in situ observations and high-resolution models, recent field campaigns and focused model development efforts are now rapidly advancing our understanding of these processes. This session will showcase recent advances in understanding the physical processes occurring in the Antarctic marginal seas, across the Antarctic continental shelf and slope, and within the ocean cavities beneath floating ice shelves. Studies based on observations, numerical models and theory are all welcome. The authors particularly encourage submissions addressing ocean-sea ice interactions, warm water pathways from continental slope to grounding zones, and inter-connectivity between sectors of the Antarctic margins and the broader Southern Ocean.
Primary Chair:  Andrew Stewart, University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Co-chairs:  Andrew F Thompson, California Institute of Technology, Pasadena, CA, United States, Louise C Biddle, University of Gothenburg, Gothenburg, Sweden and Matthew H England, University of New South Wales, Climate Change Research Centre, Sydney, NSW, Australia
Index Terms:

4203 Analytical modeling and laboratory experiments [OCEANOGRAPHY: GENERAL]
4207 Arctic and Antarctic oceanography [OCEANOGRAPHY: GENERAL]
4255 Numerical modeling [OCEANOGRAPHY: GENERAL]
4262 Ocean observing systems [OCEANOGRAPHY: GENERAL]
Cross-Topics:
  • OM - Ocean Modeling
  • OO - Ocean Obervatories
    *Use IS: Ocean Observatories, Instrumentation and Sensing Technologies*
  • PL - Physical Oceanography: Mesoscale and Larger
  • PS - Physical Oceanography: Mesoscale and Smaller

Abstracts Submitted to this Session:

Carolyn Branecky Begeman1, Slawek M Tulaczyk1, Oliver John Marsh2, Jill Mikucki3, Timothy P Stanton4, Timothy O Hodson5, Matthew R Siegfried6, Ross D Powell7, Knut A Christianson8 and Matt A King9, (1)University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, CA, United States, (2)University of Canterbury, Gateway Antarctica, Christchurch, New Zealand, (3)University of Tennessee, Microbiology, Knoxville, TN, United States, (4)Naval Postgraduate School, Oceanography, Monterey, CA, United States, (5)Illinois State Water Survey, Champaign, IL, United States, (6)Stanford University, Geophysics, Stanford, CA, United States, (7)Northern Illinois University, DeKalb, IL, United States, (8)University of Washington Seattle Campus, Earth and Space Sciences, Seattle, WA, United States, (9)University of Tasmania, Surveying and Spatial Sciences, School of Land and Food, Hobart, TAS, Australia
J. Alexander Brearley1, Hugh J Venables1, Michael Paul Meredith1, Carlos F Moffat2 and Michael S Dinniman3, (1)British Antarctic Survey, Cambridge, United Kingdom, (2)COPAS Sur-Austral Program, Department of Oceanography, U. of Concepcion, Concepcion, Chile, (3)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States
Arnold L Gordon, Lamont -Doherty Earth Observatory, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Bruce A Huber, Lamont -Doherty Earth Observatory, Palisades, NY, United States
Peter Sedwick1, Stephen F Ackley2, Michael S Dinniman3, Brice Loose4, Casey O'Hara5, Bettina M Sohst1, Sharon Elisabeth Stammerjohn6 and PIPERS scientific team, (1)Old Dominion University, Norfolk, VA, United States, (2)UTSA, San Antonio, TX, United States, (3)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States, (4)URI GSO, Graduate School of Oceanography, Narragansett, RI, United States, (5)Old Dominion University, OEAS, Norfolk, VA, United States, (6)University of Colorado Boulder, Boulder, CO, United States
Nicolas Le Paih1, Torsten Kanzow2 and Olaf Boebel1, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany
Alessandro Silvano, Institute for Marine and Antarctic Studies, Hobart, Australia, Stephen R Rintoul, Antarctic Climate & Ecosystems Cooperative Research Centre, University of Tasmania, Hobart, Australia, Hobart, Australia, Guy Darvall Williams, ACE CRC, University of Tasmania, Hobart, Australia and Beatriz Pena-Molino, Antarctic Climate and Ecosystems Cooperative Research Centre, Hobart Tasmania 7001, Australia
Stephen Matthew Griffies1, Paul Spence2, Paul Goddard3, Carolina Dufour4, Matthew H England5, Andrew M. Hogg6, Ryan Holmes7, Kial Douglas Stewart8, Michael Winton1 and Jianjun Yin9, (1)Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, (2)University of New South Wales, Climate Change Research Centre, Sydney, Australia, (3)University of Arizona, Tucson, AZ, United States, (4)McGill University, Department of Atmospheric and Oceanic Sciences, Montreal, QC, Canada, (5)ARC Centre of Excellence for Climate System Science, Sydney, Australia, (6)Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia, (7)University of New South Wales, Climate Change Research Centre and School of Mathematics and Statistics, Sydney, Australia, (8)Australian National University, Research School of Earth Science, Canberra, ACT, Australia, (9)The University of Arizona, Tucson, AZ, United States
Catherine Ann Vreugdenhil and John Ryan Taylor, University of Cambridge, Cambridge, United Kingdom
Brice Loose, University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States, Alberto Naveira Garabato, University of Southampton, Southampton, United Kingdom, Peter Schlosser, Columbia University, Dept. of Earth and Environmental Engineering and Dept. of Earth and Environmental Sciences, New York, NY, United States, William J Jenkins, WHOI, Woods Hole, MA, United States and Karen J. Heywood, University of East Anglia, Norwich, NR4, United Kingdom
Ethan C Campbell1, Earle Andre Wilson1, Kent Moore2, Casey E Brayton3, Stephen Riser1, Matthew R Mazloff4 and Lynne D Talley4, (1)University of Washington, School of Oceanography, Seattle, WA, United States, (2)University of Toronto, Department of Physics, Toronto, ON, Canada, (3)University of South Carolina Columbia, Columbia, SC, United States, (4)Scripps Institution of Oceanography, La Jolla, CA, United States
Camille Akhoudas1, Gilles P Reverdin1, Giovanni Aloisi1, Jean-baptiste Sallee1 and Marion Benetti2, (1)LOCEAN - Sorbonne Universités - UPMC/CNRS/IRD/MNHN, Paris, France, (2)Institute of Earth Sciences, Iceland
Gustavo M Marques1, Matt Harrison2, Olga V Sergienko3, Alon A Stern3, Alistair Adcroft4 and Robert Hallberg2, (1)National Center for Atmospheric Research, Climate and Global Dynamics, Boulder, CO, United States, (2)Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States, (3)Princeton University, Princeton, NJ, United States, (4)Princeton University, Atmospheric and Oceanic Sciences, Princeton, NJ, United States
Thomas Armitage, Jet Propulsion Laboratory, Pasadena, CA, United States, Ronald Kwok, JPL, Pasadena, CA, United States and Andrew F Thompson, California Institute of Technology, Pasadena, CA, United States
Andrew Stewart, University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, Andreas Klocker, Research Fellow, Institute for Marine and Antarctic Studies, Tasmania, Australia and Dimitris Menemenlis, Jet Propulsion Laboratory, Pasadena, CA, United States
Carlos F Moffat1, Michael S Dinniman2, John Michael Klinck II2, Borja Aguiar-González3, David A Sutherland4 and Jennifer A Graham5, (1)University of Delaware, School of Marine Science and Policy, Newark, DE, United States, (2)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States, (3)University of Delaware, Newark, DE, United States, (4)University of Oregon, Eugene, OR, United States, (5)Met Office Hadley Centre, United States
Ronald Kwok1, Zhan Su2, Andrew F Thompson2 and Dimitris Menemenlis1, (1)Jet Propulsion Laboratory, Pasadena, CA, United States, (2)California Institute of Technology, Pasadena, CA, United States
Ken Zhao1, Andrew Stewart2 and James C McWilliams2, (1)University of California Los Angeles, Los Angeles, CA, United States, (2)University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Julia Hazel, University of California Los Angeles, Los Angeles, CA, United States and Andrew Stewart, University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Lisa Hahn-Woernle, University of Hawaii at Manoa, Honolulu, United States, Brian Powell, Univ. of Hawaii, Honolulu, HI, United States, Øyvind Lundesgaard, UH Manoa, Department of Oceanography, Honolulu, HI, United States, Craig R Smith, University of Hawaii at Manoa, Oceanography, Honolulu, HI, United States and Mark A Merrifield, Sch Ocean & Earth Sci & Tech, Honolulu, HI, United States
Øyvind Lundesgaard, UH Manoa, Department of Oceanography, Honolulu, HI, United States, Brian Powell, Univ. of Hawaii, Honolulu, HI, United States, Peter Winsor, Univ of AK-Fairbanks, Fairbanks, AK, United States, Mark A Merrifield, Sch Ocean & Earth Sci & Tech, Honolulu, HI, United States, Craig R Smith, University of Hawaii at Manoa, Oceanography, Honolulu, HI, United States and Hank Statscewich, University of Alaska Fairbanks, College of Fisheries and Ocean Sciences, Fairbanks, AK, United States
Satoshi Kimura1, Adrian Jenkins2, Heather Regan3, Paul Holland2, Karen Assmann4, Daniel B Whitt5, Melchoir Van Wessem6, Willem Jan van de Berg6, Carleen Reijmer7 and Pierre Dutrieux8, (1)Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan, (2)British Antarctic Survey, Cambridge, United Kingdom, (3)IUEM Institut Universitaire Européen de la Mer, Laboratoire d'Oceanographie Physique et Spatiale, Plouzané, France, (4)University of Gothenburg, Gothenburg, Sweden, (5)National Center for Atmospheric Research, Climate and Global Dynamics Laboratory, Boulder, CO, United States, (6)Utrecht University, Netherlands, (7)Institute for Marine and Atmospheric Research Utrecht, Utrecht, Netherlands, (8)Lamont-Doherty Earth Observatory, NY, United States
Alessandro Silvano, University of Tasmania, Quantitative Marine Science Program, Hobart, TAS, Australia, Stephen R Rintoul, Antarctic Climate & Ecosystems Cooperative Research Centre, University of Tasmania, Hobart, Australia, Hobart, Australia, Beatriz Pena-Molino, Antarctic Climate and Ecosystems Cooperative Research Centre, Hobart Tasmania 7001, Australia, Will R Hobbs, University of Tasmania, Hobart, TAS, Australia, Esmee van Wijk, CSIRO Oceans & Atmosphere Flagship, Hobart, Australia, Shigeru Aoki, Hokkaido University, Sapporo, Japan, Takeshi Tamura, Antarctic Climate and Ecosystems Cooperative Research Centre, Hobart, Australia and Guy Darvall Williams, ACE CRC, University of Tasmania, Hobart, Australia
Jack Matthew Hooley1, Sheldon Bacon1, Sheldon Bacon2 and Michel Tsamados3, (1)University of Southampton, Southampton, United Kingdom, (2)National Oceanography Centre, Southampton, United Kingdom, (3)UCL CPOM, London, United Kingdom
Peter Sutherland, IFREMER, Laboratoire d’Océanographie Physique et Spatiale, Brest, France, Dany Dumont, Institut des Sciences de la Mer de Rimouski, Rimouski, QC, Canada, Justin Stopa, IFREMER, Laboratoire d'Oceanographie Physique et Spatiale (LOPS), Plouzané, France and Fabrice Ardhuin, Laboratoire d'Oceanographie Physique et Spatiale (LOPS), Brest, France
Laura Herraiz-Borreguero, United States; National Oceanogeaphic Centre, University of Southampton, Southampton, United Kingdom, John Church, Climate Change Research Centre, University of New South Wales, Australia, Ian Allison, University of Tasmania, Hobart, TAS, Australia, Beatriz Pena-Molino, Antarctic Climate and Ecosystems Cooperative Research Centre (ACE CRC), Hobart, Australia, Richard Coleman, University of Tasmania, Institute for Marine and Antarctic Studies, Hobart, Australia and Mathias Tomczak, Flinders University of South Australia, Adelaide, Australia
Tore Hattermann, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany, Peter Davis, NERC British Antarctic Survey, Cambridge, United Kingdom, Keith W Nicholls, British Antarctic Survey, Cambridge, United Kingdom, Svein Østerhus, Uni Research, Climate, Bergen, Norway, Elin Darelius, Geophysical Institute Bergen, Bergen, Norway and Hartmut H Hellmer, Alfred Wegener Institute, Bremerhaven, Germany
Krissy Anne Reeve1, Olaf Boebel2, Volker H Strass3, Torsten Kanzow4 and Rüdiger Gerdes2, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Physical Oceanography of Polar Seas, Bremerhaven, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (3)Alfred Wegener Inst, Bremerhaven, Germany, (4)Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany
Casey E Brayton1, Ethan C Campbell2, Matthew R Mazloff3, Sarah T Gille3 and Lynne D Talley3, (1)University of South Carolina Columbia, Columbia, SC, United States, (2)University of Washington, School of Oceanography, Seattle, WA, United States, (3)Scripps Institution of Oceanography, La Jolla, CA, United States
Svenja Ryan1, Ralph Timmermann1, Michael Schröder1, Tore Hattermann1,2 and Torsten Kanzow1, (1)Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany, (2)Akvaplan-niva AS, High North Research Centre, Tromso, Norway
Laurence Padman, Earth and Space Research, Corvallis, OR, United States, M. Mar Flexas, California Institute of Technology, Pasadena, CA, United States, Alejandro Hector Orsi, Texas A & M University, College Station, TX, United States, Michael Schodlok, University of California Los Angeles, Los Angeles, CA, United States, Dimitris Menemenlis, Jet Propulsion Laboratory, Pasadena, CA, United States and Susan L. Howard, Earth and Space Research, Seattle, WA, United States
Kathleen B Dohan1, James B Girton2, Robin D Muench1 and Caitlin Whalen3, (1)Earth & Space Research, Seattle, WA, United States, (2)University of Washington, Applied Physics Laboratory, Seattle, WA, United States, (3)Applied Physics Laboratory University of Washington, Seattle, WA, United States
Margaret Ruth Lindeman, Scripps Institution of Oceanography, La Jolla, CA, United States, Mary-Louise Timmermans, Yale University, New Haven, CT, United States and Andrew Wells, University of Oxford, Oxford, United Kingdom
Hajoon Song, Massachusetts Institute of Technology, Cambridge, MA, United States, John Marshall, MIT, Cambridge, MA, United States, Jean-Michel Campin, M.I.T./EAPS, Cambridge, MA, United States and Edward Doddridge, Massachusetts Institute of Technology, Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States
Scott R Springer1, Laurence Padman2, David F. Porter3, Kirsty J Tinto3, Helen Amanda Fricker4 and Robin Elizabeth Bell3, (1)Earth and Space Research, Seattle, WA, United States, (2)Earth and Space Research, Corvallis, OR, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)Scripps Institution of Oceanography, La Jolla, CA, United States
Darren C McKee and Douglas G Martinson, Lamont-Doherty Earth Observatory of Columbia University, Division of Ocean & Climate Physics, Palisades, NY, United States
Tiago Dotto1, Alberto Naveira Garabato1, Sheldon Bacon2, Michel Tsamados3, Andy Ridout3 and Paul Holland4, (1)University of Southampton, Southampton, United Kingdom, (2)National Oceanography Centre, Southampton, United Kingdom, (3)University College London, London, United Kingdom, (4)British Antarctic Survey, Cambridge, United Kingdom
Alejandro Hector Orsi, Texas A&M University College Station, College Station, TX, United States and Cody Webb, Texas A & M University College Station, College Station, TX, United States
Earle Andre Wilson, Stephen Riser, Ethan C Campbell and Annie P S Wong, University of Washington, School of Oceanography, Seattle, WA, United States
Michael S Dinniman1, Pierre St-Laurent1, Kevin R Arrigo2, Eileen E Hofmann1, John Michael Klinck II1, Robert M Sherrell3, Sharon Elisabeth Stammerjohn4 and Patricia L Yager5, (1)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States, (2)Stanford University, Earth System Science, Stanford, CA, United States, (3)Rutgers Univ, Institute of Marine and Coastal Sciences, New Brunswick, NJ, United States, (4)University of Colorado Boulder, Boulder, CO, United States, (5)University of Georgia, Athens, GA, United States
Borja Aguiar-González1, Carlos F Moffat1, Michael S Dinniman2, John Michael Klinck II2, David Sutherland3, Eugene W Domack4 and Daniel P Costa5, (1)University of Delaware, School of Marine Science and Policy, Newark, DE, United States, (2)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States, (3)University of Oregon, Department of Earth Sciences, Eugene, OR, United States, (4)University of South Florida, Marine Science, St Petersburg, FL, United States, (5)University of California Santa Cruz, Santa Cruz, CA, United States
Adele K Morrison, Australian National University, Research School of Earth Sciences, Canberra, Australia, Andrew M. Hogg, Australian National University, Canberra, ACT, Australia, Matthew H England, ARC Centre of Excellence for Climate System Science, Sydney, Australia and Paul Spence, University of New South Wales, Climate Change Research Centre, Sydney, Australia
Michael Schodlok, University of California Los Angeles, JIFRESSE, Los Angeles, CA, United States, Patrice Klein, IFREMER, LPO, Plouzané, France, Mar Flexas, California Institute of Technology, Pasadena, CA, United States, Jinbo Wang, JPL/NASA/Caltech, Pasadena, CA, United States and Dimitris Menemenlis, Jet Propulsion Laboratory, Pasadena, CA, United States
Stefanie L Mack, University of Washington, Applied Physics Laboratory, Seattle, WA, United States, Mike Dinniman, Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States, John Michael Klinck II, Old Dominion University, Norfolk, VA, United States, Dennis Joseph McGillicuddy Jr, Woods Hole Oceanographic Institution, Woods Hole, MA, United States and Laurence Padman, Earth & Space Research, Corvallis, OR, United States
Daniel F Martin, Lawrence Berkeley National Laboratory, Applied Numerical Algorithms Group, Berkeley, CA, United States, Xylar Asay-Davis, Los Alamos National Laboratory, Fluid Dynamics and Solid Mechanics, Los Alamos, NM, United States and Jan De Rydt, NERC British Antarctic Survey, Cambridge, CB3, United Kingdom
Kiya L Riverman1, David Sutherland1, Dustin Carroll1, Carlos F Moffat2, Borja Aguiar-González2, Michael S Dinniman3, John Michael Klinck II4 and Eugene W Domack5, (1)University of Oregon, Eugene, OR, United States, (2)University of Delaware, School of Marine Science and Policy, Newark, DE, United States, (3)Old Dominion University, Center for Coastal Physical Oceanography, Norfolk, VA, United States, (4)Old Dominion University, Norfolk, VA, United States, (5)University of South Florida, Tampa, FL, United States
André Palóczy1, Sarah T Gille2 and Julie McClean2, (1)Scripps Institution of Oceanography, Physical Oceanography, La Jolla, CA, United States, (2)Scripps Institution of Oceanography, La Jolla, CA, United States