C21A
Glacier-Ocean Interactions: Observations, Mechanisms, and Synthesis IV Posters

Tuesday, 15 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Ellyn M Enderlin, Climate Change Institute, Orono, ME, United States
Conveners:  Patrick Heimbach, Massachusetts Institute of Technology, Cambridge, MA, United States, Eric J Rignot, University of California Irvine, Irvine, CA, United States and Bernd Kulessa, Swansea University, College of Science, Cardiff, CF5, United Kingdom
Chairs:  Ellyn M Enderlin, Climate Change Institute, Orono, ME, United States, Twila A Moon, University of Oregon, Eugene, OR, United States and Helen A Fricker, Scripps Institution of Oceanography, La Jolla, CA, United States
OSPA Liaisons:  Ellyn M Enderlin, Climate Change Institute, Orono, ME, United States
 
Decadal-Scale Response of the Antarctic Ice sheet to a Warming Ocean using the POPSICLES Coupled Ice Sheet-Ocean model (75851)
Daniel F Martin1, Xylar Asay-Davis2, Stephen L. Cornford3, Stephen F Price4 and Esmond G Ng1, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)Potsdam Institute for Climate Impact Research, Potsdam, Germany, (3)University of Bristol, Bristol, United Kingdom, (4)Los Alamos National Laboratory, Los Alamos, NM, United States
 
CO2–Induced Ocean Climate Change around Antarctica in GFDL CM2.5 and CM2.6 (63986)
Paul Goddard1, Stephen Matthew Griffies2 and Jianjun Yin1, (1)University of Arizona, Tucson, AZ, United States, (2)Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States
 
On the Structure of the Ice-Shelf-Ocean Boundary Layer and Current (79072)
Adrian Jenkins, NERC British Antarctic Survey, Cambridge, United Kingdom
 
Impact of ice-shelf sediment content on the dynamics of plumes under melting ice shelves (86148)
Andrew Wells, University of Oxford, Oxford, United Kingdom
 
The Turbulent Convective Plume at Ice Shelf Fronts and the Sides of Tabular Icebergs (58522)
Ross C Kerr, Australian National University, Canberra, ACT, Australia and Craig Daniel McConnochie, Australian National University, Canberra, Australia
 
Using radar to determine the mechanical and thermodynamic effect of tides on an ice shelf (74403)
Keith Makinson1, Keith W Nicholls1, Svein Østerhus2, Lai Bun Lok3 and Paul V Brennan3, (1)NERC British Antarctic Survey, Polar Oceans, Cambridge, United Kingdom, (2)Bjerknes Centre for Climate Research, Uni Research Climate, Bergen, Norway, (3)University College London, Department of Electronic & Electrical Engineering, London, United Kingdom
 
Ocean observations from below Petermann Gletscher (62148)
Andreas Muenchow, University of Delaware, Newark, DE, United States, Keith W Nicholls, NERC British Antarctic Survey, Polar Oceans, Cambridge, United Kingdom, Céline Heuzé, University of East Anglia, Norwich, NR4, United Kingdom, Anna Wahlin, University of Gothenburg, Department of Earth Sciences, Gothenburg, Sweden and Alan C Mix, Oregon State University, Corvallis, OR, United States
 
Access of warm Southern Ocean water along the East Antarctic Margin - first results from the NBP1503 cruise (75204)
Frank Oliver Nitsche1, Raul Guerrero2, Guy Darvall Williams3, David Felton Porter4, Eva Cougnon3, Alexander Fraser3,5, Ricardo Correia6 and Dominique Richardson7, (1)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (2)Instituto Nacional de Investigacion y Desarollo Pesquero, Mar de Plata, Argentina, (3)University of Tasmania, Institute of Marine and Antarctic Studies, Hobart, Australia, (4)Columbia University of New York, Palisades, NY, United States, (5)Hokkaido University, Institute of Low Temperature Science, Hokkaido, Japan, (6)University of Aveiro, Aveiro, Portugal, (7)Cabrillo Marine Aquarium, Long Beach, CA, United States
 
Currents and Transport across the eastern Sabrina Basin, East Antarctica (86063)
Natalie Jane Zielinski, Texas A & M University College Station, College Station, TX, United States
 
Ocean-Ice-Atmosphere Interactions off Sabrina and Adelie Coasts During NBP1402 and AU1402 (86650)
Alejandro Hector Orsi, Texas A & M University College Station, College Station, TX, United States
 
Air-Sea-Ice Interactions at the Dalton Polynya, East Antarctica (82407)
Cody Webb, Texas A & M University College Station, College Station, TX, United States
 
Looking Into and Through the Ross Ice Shelf - ROSETTA-ICE (76688)
Robin E Bell, Lamont -Doherty Earth Observatory, Palisades, NY, United States
 
High Resolution Ice Surface of the Ross Ice Shelf: Accuracy and Links to Basal Processes (81649)
Sarah E Starke, Lamont -Doherty Earth Observatory, Palisades, NY, United States
 
Into the Deep Black Sea: The Icefin Modular AUV for Ice-Covered Ocean Exploration (86592)
Matthew Ryan Meister, Britney E Schmidt, Michael E West, Catherine C Walker, Jacob Buffo and Anthony Spears, Georgia Institute of Technology Main Campus, Atlanta, GA, United States
 
Towards better simulations of ice/ocean coupling in the Amundsen Sea Sector, West Antarctica, using a coupled ice-sheet ocean model (71112)
Yoshihiro Nakayama1,2, Eric J Rignot3, Dimitris Menemenlis2, Eric Y Larour4, Michael Schodlok2 and Helene Seroussi2, (1)University of California Irvine - UCI, Earth System Science, Irvine, CA, United States, (2)Jet Propulsion Laboratory, Pasadena, CA, United States, (3)University of California Irvine, Irvine, CA, United States, (4)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
 
Autonomous ocean observations beneath Pine Island Glacier Ice Shelf, West Antarctica (65484)
Pierre Dutrieux, Applied Physics Laboratory University of Washington, Seattle, WA, United States
 
Interannual Variability in Amundsen Sea Ice-Shelf Height Change Linked to ENSO (74665)
Fernando S Paolo1, Helen A Fricker1 and Laurence Padman2, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)Earth and Space Research, Seattle, WA, United States
 
First High-Resolution Record of Late Quaternary Environmental Changes in the Amundsen Sea, West Antarctica, Revealed by Multi-proxy Analysis of Drift Sediments (72209)
Jennifer Horrocks1,2, Colm Ó Cofaigh1, Jeremy M Lloyd1, Claus-Dieter Hillenbrand2, Gerhard Kuhn3, James Smith2, Werner U Ehrmann4 and Oliver Esper3, (1)Durham University, Department of Geography, Durham, United Kingdom, (2)NERC British Antarctic Survey, Cambridge, United Kingdom, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (4)University of Leipzig, Leipzig, Germany
 
Tracing West Antarctic Iceberg Origins through Scour Depth Analyses (85172)
Maya Karina Becker, Columbia University of New York, Palisades, NY, United States and Frank Oliver Nitsche, Lamont -Doherty Earth Observatory, Palisades, NY, United States
 
Compared sub-bottom profile interpretation in fjords of King George Island and Danco Coast, Antarctica (75568)
Cristian Rodrigo, Andres Bello National University, Geology, Las Condes, Region Metropolitana, Chile, Liz Vilches, Universidad de Concepcion, Geology, Concepcion, Chile, Constanza Vallejos, Pontificia Universidad Catolica de Valparaiso, Ciencias del Mar, Valparaiso, Chile, Rodrigo Fernandez, University of Texas at Austin, Institute for Geophysics, Austin, TX, United States and Ricardo Molares, CENTRO DE INVESTIGACIONES OCEANOGRAFICAS, Cartagena, Colombia
 
Measuring Changes in the Vicinity of the Seal Nunataks Ice Shelf Remnant from Imagery and Altimetry (79090)
Christopher A. Shuman, NASA Goddard Space Flight Center, UMBC JCET @ Cryospheric Sciences Laboratory, Greenbelt, MD, United States, Etienne Berthier, CNRS - Legos, Toulouse, France and Ted Scambos, National Snow and Ice Data Center, Boulder, CO, United States
 
Firn structure of Larsen C Ice Shelf, Antarctic Peninsula, from in-situ geophysical surveys (78118)
Bernd Kulessa1, Alex Brisbourne2, Peter Kuipers Munneke3, Suzanne Louise Bevan4, Adrian J Luckman4, Bryn P Hubbard5, David Ashmore5, Paul Holland2, Daniela Jansen6, Edward C King2, Martin O'Leary4 and Daniel McGrath7, (1)Swansea University, College of Science, Cardiff, CF5, United Kingdom, (2)NERC British Antarctic Survey, Cambridge, United Kingdom, (3)Institute for Marine and Atmospheric Research Utrecht, Utrecht, Netherlands, (4)Swansea University, Swansea, United Kingdom, (5)Aberystwyth University, Aberystwyth, United Kingdom, (6)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (7)USGS Alaska Science Center, Anchorage, AK, United States
 
Is the Wilkins Ice Shelf a Firn Aquifer? Spaceborne Observation of Subsurface Winter Season Liquid Meltwater Storage on the Antarctic Peninsula using Multi-Frequency Active and Passive Microwave Remote Sensing (80423)
Julie Miller, University of Utah, Salt Lake City, UT, United States, Ted Scambos, National Snow and Ice Data Center, Boulder, CO, United States and David G Long, Brigham Young University, Provo, UT, United States
 
Strong thermodynamic coupling between sub-ice-shelf melting and sea ice in a high-resolution global sea-ice-ocean isopycnal model (79140)
Olga V Sergienko, Princeton University, Princeton, NJ, United States
 
Assessing Controls on Oceanic Heat Delivery to Greenland’s Marine-Terminating Outlet Glaciers (72830)
Tom Ralph Cowton, University of Edinburgh, Edinburgh, EH9, United Kingdom
 
Subaqueous melting in Zachariae Isstrom, Northeast Greenland combining observations and an ocean general circulation model (73852)
Cilan Cai, University of California Irvine, Irvine, CA, United States
 
The Autumn of break-ups: When Jakobshavn Isbrae lost its floating tongue (65452)
Andy Aschwanden1, Mark A Fahnestock2, Martin Truffer2 and Roman J Motyka3, (1)University of Alaska Fairbanks, Arctic Region Supercomputing Center, Fairbanks, AK, United States, (2)University of Alaska Fairbanks, Fairbanks, AK, United States, (3)University of Alaska Southeast, Juneau, AK, United States
 
Identifying potential seasonal and historical drivers of marine-terminating glacier retreat in Disko and Uummannaq Bays, West Greenland (81471)
Ashley York1, Karen E Frey1 and Sarah B Das2, (1)Clark University, Graduate School of Geography, Worcester, MA, United States, (2)WHOI, Woods Hole, MA, United States
 
Basin-Wide Mass Balance of Jakobshavn Isbræ (West Greenland) during 1880-2100 (68423)
Ioana S Muresan, DTU Space, Lyngby, Denmark, Shfaqat Abbas Khan, Technical University of Denmark - Space, Kongens Lyngby, Denmark, Andy Aschwanden, University of Alaska Fairbanks, Arctic Region Supercomputing Center, Fairbanks, AK, United States, Peter L Langen, Danmarks Meteorolgiske Institut, Copenhagen O, Denmark, Constantine Khroulev, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, Jason E Box, Geological Survey of Denmark and Greenland, Copenhagen, Denmark and Kurt Henrik Kjaer, Natural History Museum, Copenhagen, Denmark
 
Spatial Elevation Changes Observed at Helheim Glacier, Southeast Greenland, and Comparison with Kangerlussuaq Glacier and Jakobshavn Isbræ (78604)
Carolyn Roberts1, Beata M Csatho2, David Patrick McCormick3, Cornelis J van der Veen4 and Anton F Schenk2, (1)SUNY Buffalo, Amherst, NY, United States, (2)University at Buffalo, Buffalo, NY, United States, (3)University at Buffalo, Fredonia, NY, United States, (4)University of Kansas, Department of Geography, Lawrence, KS, United States
 
Warm Atlantic inflow toward the Helmheim-Sermilik glacier-fjord system, South-East Greenland: Insights from a high-resolution Eulerian-Lagrangian model study. (77562)
Inga Monika Koszalka, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, Thomas W N Haine, Johns Hopkins University, Earth and Planetary Sciences, Baltimore, MD, United States and Marcello G. Magaldi, ISMAR-CNR, U.O.S. of Pozzuolo di Lerici, Forte Santa Teresa, 19036, Lerici (SP), Italy
 
Terminus behavior of Helheim and Kangerdlugssuaq Glaciers, southeast Greenland, from 2008-2015 (70077)
Laura M Kehrl1, Joughin Ian2, Benjamin Eaton Smith3 and David E Shean1, (1)Applied Physics Laboratory University of Washington, Seattle, WA, United States, (2)Univ Washington, Seattle, WA, United States, (3)University of Washington Seattle Campus, Seattle, WA, United States
 
Freshwater fluxes into the subpolar North Atlantic from secular trends in Arctic land ice mass balance (80232)
Jonathan L Bamber, University of Bristol, Bristol, United Kingdom
 
Linking the spatial variability of glacier mass loss to fjord geometry (75159)
David Felton Porter, Columbia University of New York, Palisades, NY, United States
 
Ocean Melting Greenland (OMG) bathymetric survey of northwest Greenland and implications for the recent evolution of its glaciers (74336)
Eric J Rignot1, Michael Hamilton Wood1, Josh K Willis2 and Ian G Fenty2, (1)University of California Irvine, Irvine, CA, United States, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
 
Structure and form of grounding lines of modern ice sheets (69335)
Kirsty J Tinto, Columbia University, Palisades, NY, United States
 
Numerical modeling of glacial earthquakes induced by iceberg capsize (67058)
Amandine Sergeant1, Vladislav Yastrebov2, Olivier Castelnau3, Anne Mangeney1, Eleonore Stutzmann1, Jean-Paul Montagner1 and Justin C Burton4, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Mines ParisTech, Centre des Matériaux, Paris, France, (3)CNRS, Paris Cedex 16, France, (4)Emory University, Atlanta, GA, United States
 
A synthesis of the ongoing seasonal work in a west Greenland tidewater outlet glacier fjord, Godthåbsfjord (58325)
John Mortensen, Greenland Institute of Natural Resources, Nuuk, Greenland, Jorgen Bendtsen, ClimateLab, Marshall, VA, United States and Søren Rysgaard, Greenland Climate Research Centre, Greenland Institute of Natural Resources, Nuuk, Greenland
 
Glacier Hydrology at Two Svalbard Tidewater Glaciers: An Integrated Remote-Sensing and Field Study (80008)
Kristin M Schild, Dartmouth College, Hanover, NH, United States
 
Ice Sheet Meltwater Impacts on Biological Productivity in High-Latitude Coastal Zones - Observations and Model Results for West Antarctica and Southwest Greenland (85104)
Patricia L Yager, University of Georgia, Athens, GA, United States
 
Modelling the impact of variations in ice sheet runoff on fjord and coastal biological productivity over annual to decadal timescales (77911)
Andrew John Sole, University of Sheffield, Sheffield, United Kingdom and Tom Ralph Cowton, University of Edinburgh, Edinburgh, EH9, United Kingdom
 
Spatio-temporal Variation in Glacier Ice as Habitat for Harbor Seals in an Alaskan Tidewater Glacier Fjord (75830)
Jamie N. Womble, National Parks Service, Glacier Bay Field Station, Juneau, AK, United States
 
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