OS43E:
The Atlantic Meridional Overturning Circulation, Climate Variability, and Change IV Posters

Thursday, 18 December 2014: 1:40 PM-6:00 PM
Chairs:  LuAnne Thompson, University of Washington Seattle Campus, Seattle, WA, United States and Jerry F McManus, Columbia U. / LDEO, Palisades, NY, United States
Primary Conveners:  Alexey V Fedorov, Yale Univ, New Haven, CT, United States
Co-conveners:  LuAnne Thompson, University of Washington, Seattle, WA, United States, Jerry F McManus, Columbia U. / LDEO, Palisades, NY, United States and Eleanor Frajka-Williams, National Oceanography Centre,, Southampton, United Kingdom
OSPA Liaisons:  Eleanor Frajka-Williams, University of Southampton, Southampton, SO14, United Kingdom

Abstracts Submitted to this Session:

1316
 
Progress and Priorities of the US AMOC Program
Michael Wayne Patterson1, Gokhan Danabasoglu2 and Kristan Uhlenbrock1, (1)U.S. CLIVAR Project Office, Washington, DC, United States, (2)NCAR, Boulder, CO, United States
1317
 
Impact of Large-Scale Ocean Circulation Changes on Climate
David S Trossman, Jaime B Palter and Timothy M Merlis, McGill University, Montreal, QC, Canada
1318
 
Diagnosing Factors Influencing Amoc Decline in Climate Models
Abigail Ahlert, University of Maryland College Park, College Park, MD, United States and Michael Winton, NOAA/GFDL, Princeton, NJ, United States
1319
 
Abyssal Ocean Warming Around Antarctica Strengthens the Atlantic Overturning Circulation
Claus W Boning and Lavinia Patara, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
1320
 
Impact of Greenland Ice Sheet Melt on Future AMOC Evolution
Pepijn Bakker1, Andreas Schmittner1 and Jan Lenaerts2, (1)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, OR, United States, (2)IMAU (Utrecht University), Utrecht, Netherlands
1321
 
Greenland Freshwater Input to the North Atlantic
Nicholas Beaird and Fiammetta Straneo, WHOI, Woods Hole, MA, United States
1322
 
The global warming in the North Atlantic Sector and the role of the ocean
Ralf Hand1, Noel S Keenlyside2, Richard John Greatbatch1 and Nour-Eddine Omrani1, (1)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (2)Geophysical Institute Bergen, Bergen, Norway
1323
 
The Canary Basin contribution to 26ºN AMOC Seasonality
María Dolores Pérez-Hernández1, Gerard McCarthy2, David Smeed2, Alonso Hernandez-Guerra1 and Pedro Vélez-Belchí3, (1)Instituto Universitario de Oceanografía y Cambio Global, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain, (2)National Oceanography Center, Soton, Southampton, United Kingdom, (3)Spanish Institute of Oceanography, Instituto, Santa Cruz de Tenerife, Spain
1324
 
Evidence of a Weakening Gulf Stream from In-situ Expendable Bathythermograph Data, 1996-2013
Lindsay Roupe, NOAA Miami, Miami, FL, United States and Molly O'Neil Baringer, Atlantic Oceanographic and Meteorological Laboratory, Physical Oceanography Division, Miami, FL, United States
1325
 
Estimation and Prediction of the AMOC from Multi-timescale Data Assimilation
Gregory J Hakim, Nathan John Steiger and Robert Tardif, University of Washington, Seattle, WA, United States
1326
 
Atlantic Meridional Overturning Circulation during Heinrich-Stadial 1 & 2 as seen by 231Pa/230Th
Benny Antz1, Joerg Albert Lippold2, Hartmut Schulz3, Norbert Frank4 and Augusto Mangini4, (1)University of Heidelberg, Heidelberg, Germany, (2)University of Bern, Bern, Switzerland, (3)University of Tübingen, Tübingen, Germany, (4)University Heidelberg, Heidelberg, Germany
1327
 
Extraction of seawater-derived neodymium from different phases of deep sea sediments by selective leaching
Patrick Blaser1, Joerg Albert Lippold2, Norbert Frank1, Marcus Gutjahr3 and Evelyn Böhm1, (1)University of Heidelberg, Heidelberg, Germany, (2)University of Bern, Bern, Switzerland, (3)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
1328
 
The Nd-isotopic fingerprinting of North Atlantic water masses and its influences from local sources such as Iceland
Norbert Frank1,2, Astrid Waldner3, Christophe Colin4, Paolo Montagna5, Quentin Dubois-Dauphin4 and Qiong Wu4,6, (1)University Heidelberg, Heidelberg, Germany, (2)CEA Commissariat à l'Energie Atomique Saclay, LSCE, Gif-Sur-Yvette Cedex, France, (3)Paul Scherrer Institute, Villingen, Switzerland, (4)Laboratoire IDES Interaction et Dynamiques des Environnements de Surface - IDES, Université Paris Sud, Orsay, France, (5)Institute of Marine Sciences (ISMAR-CNR), Bologna, Italy, (6)Tongji University, State Key Laboratory of Marine Geology, Shanghai, China
1329
 
The interplay between particulate and dissolved neodymium in the Western North Atlantic: First insights and interpretations
Torben Stichel1, Sven Kretschmer2, Myriam Lambelet1, Tina van de Flierdt3, Michael Rutgers van der Loeff2, Micha J.A. Rijkenberg4, Loes J Gerringa4 and Hein J W De Baar4, (1)Imperial College London, London, United Kingdom, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (3)Imperial College London, London, SW7, United Kingdom, (4)Royal Netherlands Institute for Sea Research, Den Burg, Netherlands
1330
 
A brief history of climate – the northern seas from the Last Glacial Maximum to global warming
Bjørg Risebrobakken1, Tor Eldevik2, Anne E. Bjune1, Carin Andersson Dahl1, H. John B. Birks3, Trond M Dokken1, Helge Drange2, Mirjam S Glessmer2, Camille Li2, Jan Even Øie Nilsen4, Odd Helge Otterå1, Kristin Richter5 and Oeystein Skagseth6, (1)Uni Research Climate, and Bjerknes Centre for Climate Research, Bergen, Norway, (2)Geophysical Institute, University of Bergen and Bjerknes Centre for Climate Research, Bergen, Norway, (3)Department of Biology, University of Bergen, and Bjerknes Centre for Climate Research, Bergen, Norway, (4)Nansen Environmental and Remote Sensing Center, and Bjerknes Centre for Climate Reserch, Bergen, Norway, (5)Institute for Meteorology and Geophysics, University of Innsbruck, Innsbruck, Austria, (6)Insititute for Marine Research, and Bjerknes Centre for Climate Research, Bergen, Norway
1331
 
How Well Do Neodymium Isotopes Trace AMOC Mixing? A Test in the Southwest Atlantic
Yingzhe Wu1, Steven L Goldstein1, Leopoldo Pena1, Alison E Hartman1, Micha J.A. Rijkenberg2 and Hein J W De Baar2, (1)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (2)Royal Netherlands Institute for Sea Research, Den Burg, Netherlands
 
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