PP24A:
Cenozoic through Modern Climate and Glacial Records and Processes at High-Latitude Margins III

Session ID#: 5035

Tuesday, 16 December 2014: 4:00 PM-6:00 PM
2010 (Moscone West)
Chairs:  Sean P S Gulick, The University of Texas at Austin, Institute for Geophysics & Department of Geological Sciences, Austin, United States and Dr. Amelia Shevenell, Ph.D., University of South Florida, College of Marine Science, St Petersburg, FL, United States
Primary Convener:  Carys P Cook, University of Florida, Department of Geological Sciences, Ft Walton Beach, FL, United States
Co-conveners:  Claire E Huck, University of Florida, Department of Geological Sciences, Gainesville, FL, United States, Dr. Amelia Shevenell, Ph.D., University of South Florida, College of Marine Science, St Petersburg, FL, United States and Erin McClymont, University of Durham, Durham, United Kingdom
OSPA Liaison:  Dr. Amelia Shevenell, Ph.D., University of South Florida, College of Marine Science, St Petersburg, FL, United States
Index Terms:

1616 Climate variability [GLOBAL CHANGE]
1621 Cryospheric change [GLOBAL CHANGE]
3022 Marine sediments: processes and transport [MARINE GEOLOGY AND GEOPHYSICS]
3036 Ocean drilling [MARINE GEOLOGY AND GEOPHYSICS]
Virtual Option?: No
Swirl Theme: Enhanced Climate Changes at High Latitude

Abstracts Submitted to this Session:

East Antarctic land-ice/ocean networks: progress and questions (Invited) (5658)
Donald D Blankenship1, Duncan A Young2, Jamin Stevens Greenbaum1, Jason L Roberts3, Tas D van Ommen4, Alan Aitken5 and Martin John Siegert6, (1)University of Texas, Institute for Geophysics, Austin, United States, (2)University of Texas at Austin, University of Texas Institute for Geophysics, Austin, TX, United States, (3)Australian Antarctic Division, Kingston, Australia, (4)Australian Antarctic Division, Hobart, Australia, (5)The University of Western Australia, School of Earth Sciences, Perth, Australia, (6)Imperial College London, London, United Kingdom
On the Revealing Firsthand Probing of Ocean-Ice-Atmosphere Interactions off Sabrina Coast During NBP1402 (Invited) (18399)
Alejandro Hector Orsi1, Natalie Jane Zielinski1, William Joseph Durkin IV2, Paul Clark1, Christina L Wiederwohl3, Mark Andrew Rosenberg4, Bruce A Huber5, David Gwyther6, Jamin Stevens Greenbaum7, Caroline Lavoie8, Dr. Amelia Shevenell, Ph.D.9, Amy Leventer10, Donald D Blankenship11, Sean P S Gulick12, Eugene W Domack13 and The NBP1402 Scientific Party, (1)Texas A & M University, College Station, TX, United States, (2)Cornell University, Ithaca, NY, United States, (3)Texas A&M University College Station, Oceanography, College Station, United States, (4)Antarctic Cooperative Research Centre, CSIRO, Hobart, Australia, (5)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (6)University of Queensland, Brisbane, QLD, Australia, (7)University of Texas, Institute for Geophysics, Austin, United States, (8)University of Aveiro, Aveiro, Portugal, (9)University of South Florida, College of Marine Science, St Petersburg, FL, United States, (10)Colgate University, Hamilton, United States, (11)University of Texas Institute for Geophysics, Austin, United States, (12)The University of Texas at Austin, Institute for Geophysics & Department of Geological Sciences, Austin, United States, (13)University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States
Environmental and ice volume changes based on seismic stratigraphy in Sabrina Coast, East Antarctica: Preliminary results from NBP1402 (23403)
Sean P S Gulick1, Rodrigo A Fernandez-Vasquez2, Bruce Frederick3, Steffen Saustrup Sr.3, Eugene W Domack4, Caroline Lavoie5, Dr. Amelia Shevenell, Ph.D.6, Donald D Blankenship7, Amy Leventer8 and NBP1402 Science Party, (1)The University of Texas at Austin, Institute for Geophysics, Austin, United States, (2)University of Texas at Austin, Austin, TX, United States, (3)University of Texas at Austin, Institute for Geophysics, Austin, TX, United States, (4)University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States, (5)University of Aveiro, Aveiro, Portugal, (6)University of South Florida, College of Marine Science, St Petersburg, FL, United States, (7)University of Texas, Institute for Geophysics, Austin, United States, (8)Colgate University, Hamilton, United States
Pre-glacial, Early Glacial, and Ice Sheet Stratigraphy Cored During NBP1402, Sabrina Coast, East Antarctic Margin (29102)
Eugene W Domack1, Sean P S Gulick2, Rodrigo A Fernandez-Vasquez3, Bruce Frederick4, Caroline Lavoie5, Amy Leventer6, Dr. Amelia Shevenell, Ph.D.7, Steffen Saustrup Sr.4, Steven M Bohaty8, Francesca Sangiorgi9 and The NBP1402 Scientific Party, (1)University of South Florida St. Petersburg, College of Marine Science, St Petersburg, FL, United States, (2)The University of Texas at Austin, Institute for Geophysics, Austin, United States, (3)University of Texas at Austin, Austin, TX, United States, (4)University of Texas at Austin, Institute for Geophysics, Austin, TX, United States, (5)University of Aveiro, Aveiro, Portugal, (6)Colgate University, Hamilton, United States, (7)University of South Florida, College of Marine Science, St Petersburg, FL, United States, (8)University of Heidelberg, Institute of Earth Sciences, Heidelberg, Germany, (9)Utrecht University, Utrecht, Netherlands
From Greenhouse to Icehouse at the Wilkes Land Antarctic Margin: IODP Expedition 318 (Invited) (22642)
Carlota Escutia, Instituto Andaluz de Ciencias de la Tierra – University of Granada., Granada, Spain and Henk Brinkhuis, Royal Netherlands Institute for Sea Research, Den Burg, Netherlands
Benthic Epiphytic Diatoms in Deep-sea Southern Ocean Sediments as a New Tool for Reconstructing Antarctic Paleoclimatic and Paleoceanographic History: Implications of Floating ‘Macroalgal Biotic Oases’ (21980)
David M Harwood1, Nishaila Porter2 and Suzanne OConnell2, (1)University of Nebraska Lincoln, Department of Earth and Atmospheric Sciences, Lincoln, NE, United States, (2)Wesleyan University, Earth and Environmental Sciences, Middletown, CT, United States
What Makes East Antarctica Warmer and Colder Than Present in the Last Million Years? (Invited) (5885)
Eric W Wolff, University of Cambridge, Cambridge, United Kingdom, Emilie Capron, NERC British Antarctic Survey, Cambridge, United Kingdom, Philip Holden, The Open University, School of Environment Earth and Ecosystem Sciences, Milton Keynes, United Kingdom and Emma Stone, University of Bristol, Bristol, United Kingdom
Millennial-scale Variability in Antarctic Ice-Sheet Discharge Throughout the Last Deglaciation From Scotia Sea Records of Iceberg-Rafted Debris (Invited) (17170)
Peter U Clark, Oregon State University, Corvallis, OR, United States, Michael E Weber, University of Cologne, Cologne, Germany, Axel Timmermann, IPRC, University of Hawaii at Manoa, Honolulu, HI, United States, Gerrit Lohmann, Alfred Wegener Institute Helmholtz Center for Polar and Marine Research, Bremerhaven, Germany, Laurie Menviel, University of New South Wales, Climate Change Research Centre, Sydney, NSW, Australia and Rupert Michael Gladstone, LGGE, Saint Martin D'Heres, France