PP11C:
Past Ocean's Mode and Intermediate Water Variability I Posters

Session ID#: 4601

Monday, 15 December 2014: 8:00 AM-12:20 PM
Not an Option (Moscone West)
Chairs:  Dirk Nuernberg, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany and Andrew O Parker, other, College Station, TX, United States
Primary Convener:  Dirk Nuernberg, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Co-conveners:  Leopoldo Pena1, Matthew W Schmidt2 and Andrew O Parker2, (1)Lamont Doherty Earth Observatory of Columbia Univeristy, Palisades, NY, United States(2)Texas A&M University, College Station, TX, United States
OSPA Liaison:  Matthew W Schmidt, Texas A & M University, College Station, TX, United States
Index Terms:

4926 Glacial [PALEOCEANOGRAPHY]
4936 Interglacial [PALEOCEANOGRAPHY]
4954 Sea surface temperature [PALEOCEANOGRAPHY]
4962 Thermohaline [PALEOCEANOGRAPHY]
Virtual Option?: No

Abstracts Submitted to this Session:

 
PP11C-1362
The Unusal Presence of Diatoms in Western North Atlantic Sediments during the Deglaciation (7442)
Isabelle M. Gil1,2, Lloyd D Keigwin3 and Fatima F G Abrantes1, (1)Portuguese Oceanic and Atmospheric Institute, Lisbon, Portugal, (2)Interdisciplinary Centre of Marine and Environmental Research, Porto, Portugal, (3)WHOI, Geology and Geophysics, Woods Hole, United States
 
PP11C-1363
Holocene subsurface transport between subpolar and subtropical gyre in the North Atlantic (17696)
Janne Repschlaeger, C-Dieter Garbe-Schoenberg, Mara Weinelt and Ralph Robert Schneider, University of Kiel, Kiel, Germany
 
PP11C-1364
Variability in Intermediate Water Mass Geometry in the Tropical W-Atlantic from LGM to Holocene (7804)
David-Willem Poggemann, Dirk Nuernberg, Karlos G.D. Kochhann, Imke Bruhn, Stefan Reißig and Martin Frank, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
 
PP11C-1365
Imprints of AMOC Perturbation in the Intermediate water of Equatorial Atlantic during the Last Interglacial Improved (14224)
Syee Weldeab, University of California Santa Barbara, Santa Barbara, CA, United States
 
PP11C-1366
Multiple ‘Stable’ States of Antarctic Intermediate Water: A Study from the Subantarctic South-West Atlantic. (7254)
Jenny Roberts, University of Cambridge, Cambridge, United Kingdom, David A Hodell, University of Cambridge, Godwin Laboratory for Palaeoclimate Research, Department of Earth Sciences, Cambridge, United Kingdom, Vicky L Peck, NERC British Antarctic Survey, Cambridge, United Kingdom and Sev Kender, British Geological Survey, Nottingham, United Kingdom
 
PP11C-1367
Fluctuations in Anoxia and the Depth of the Eastern Equatorial Pacific Thermocline Inferred from a 2000 Year Sediment Record of Water-Column Denitrification Off Baja California. (8345)
Alexander van Geen, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States, Jacob Louis Mey IV, Columbia Univer-LDEO, Palisades, NY, United States, Robert Thunell, Univ South Carolina, Columbia, SC, United States, William Berelson, University of Southern California, Earth Sciences, Los Angeles, United States and Curtis A Deutsch, University of Washington, School of Oceanography, Seattle, WA, United States
 
PP11C-1368
A Record of Deglacial Ventilation from Foraminiferal Radiocarbon at Intermediate Depths in the Eastern Equatorial Pacific (8918)
Natalie Elizabeth Umling, Rutgers University New Brunswick, Department of Marine and Coastal Sciences, New Brunswick, United States and Robert Thunell, Univ South Carolina, Columbia, SC, United States
 
PP11C-1369
Southern High Latitude Climate and Internal Variability Influence on Eastern Equatorial Pacific Thermostad Temperatures during the Holocene (13728)
Julie Kalansky, Rutgers University, New Brunswick, NJ, United States, Yair Rosenthal, Rutgers University, New Brunswick, United States and Timothy Herbert, Brown University, Department of Earth, Environmental, and Planetary Sciences, Providence, United States
 
PP11C-1370
Thermocline Temperature Variability Reveals Shifts in the Tropical Pacific Mean State across Marine Isotope Stage 3 (13589)
Jennifer E Hertzberg, University of Connecticut, Avery Point, CT, United States and Matthew W Schmidt, Texas A & M University, College Station, TX, United States
 
PP11C-1371
Searching for the conduit waters of old glacial carbon: deglacial intermediate to deep water records from the western sub-equatorial Pacific (12770)
Gema Martinez-Mendez1, Muhammad Yusuf Awaluddin1, Stephan Steinke1, John Richard Southon2 and Mahyar Mohtadi3, (1)MARUM - Center for Marine Environmental Sciences, University of Bremen, Bremen, Germany, (2)Univ California, Earth System Science, Irvine, United States, (3)MARUM - Center for Marine Environmental Sciences, University of Bremen, 28359 Bremen, Germany
 
PP11C-1372
Radiocarbon Content of Intermediate Waters off West Sumatra During the Last 45,000 Years (25579)
Ricardo De Pol-Holz, University of Concepcion, Concepcion, Chile, Mahyar Mohtadi, MARUM - University of Bremen, Bremen, Germany and John Richard Southon, Univ California, Earth System Science, Irvine, United States
 
PP11C-1373
Glacial disparities in Intermediate Mode Water advection in the South Pacific Gyre (25703)
Raul Tapia1, Dirk Nuernberg1, Thomas Ronge2 and Ralf Tiedemann3, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (3)Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), Marine Geology, 27568 Bremerhaven, Germany
 
PP11C-1374
Did shifting winds drive shallow ventilation of the Southwest Pacific Ocean across the last glacial termination? (18324)
Elisabeth L Sikes, Rutgers University, New Brunswick, United States, Aurora C Elmore, Rutgers University, New Brunswick, NJ, United States, Mea S Cook, Williams College, Geosciences, Williamstown, MA, United States and Katherine A Allen, Columbia University of New York, Palisades, NY, United States
 
PP11C-1376
Millennial-Scale North Pacific Intermediate Water Ventilation Changes during Dansgaard-Oeschger Events of the Last 60,000 Years (22538)
Lars Max, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), Bremerhaven, Germany, Lester Lembke-Jene, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany, Ralf Tiedemann, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), Marine Geology, 27568 Bremerhaven, Germany and Dirk Nuernberg, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
 
PP11C-1377
A new paradigm relating global climate and North Pacific Intermediate Water circulation (14248)
Karla P Knudson and Ana Christina Ravelo, University of California-Santa Cruz, Santa Cruz, CA, United States
 
PP13D-07
Pleistocene dynamics of the Pacific South Equatorial Countercurrent (12364)
Jacek Raddatz1, Dirk Nuernberg1, Nadine Rippert2 and Ralf Tiedemann3, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (3)Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany
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