OS42B:
The Atlantic Meridional Overturning Circulation, Climate Variability, and Change II

Thursday, 18 December 2014: 10:20 AM-12:20 PM
Chairs:  Jerry F McManus, Columbia U. / LDEO, Palisades, NY, United States and Eleanor Frajka-Williams, University of Southampton, Southampton, SO14, United Kingdom
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:

10:20 AM
OS42B-01
 
Assessing AMOC over the Last 40,000 Years from Seawater Density Gradients
Jean Lynch-Stieglitz, Georgia Institute of Technology Main Campus, Earth and Atmospheric Sciences, Atlanta, GA, United States
10:35 AM
OS42B-02
 
Reconstructing Modes of the Amoc Back to the Penultimate Glacial Maximum
Joerg Albert Lippold1, Evelyn Böhm2, Marcus Gutjahr3, Martin Frank3, Patrick Blaser2, Benny Antz2, Jens Fohlmeister2, Norbert Frank2, Morten Bugge Andersen4 and Michael Deininger2, (1)University of Bern, Bern, Switzerland, (2)University of Heidelberg, Heidelberg, Germany, (3)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (4)ETH Zurich, Zurich, Switzerland
10:50 AM
OS42B-03
 
North Atlantic Meridional Overturning Circulation (AMOC) and Abrupt Climate Change through the Last Glaciation
Gene Henry III, Lamont -Doherty Earth Observatory, Palisades, NY, United States, Jerry F McManus, Columbia U. / LDEO, Palisades, NY, United States, William B Curry, Bermuda Institute of Ocean Sciences, St.George's, Bermuda, Lloyd D Keigwin, WHOI, Woods Hole, MA, United States and Liviu Giosan, Woods Hole Oceanographic Inst, Woods Hole, MA, United States
11:05 AM
OS42B-04
 
Carbon Cycle Variability Due to the Atlantic Meridional Overturning Circulation
Galen A McKinley and Melissa Breeden, University of Wisconsin Madison, Atmospheric and Oceanic Sciences, Madison, WI, United States
11:20 AM
OS42B-05
 
Recurrence of Winter Convection in the Warming Labrador Sea and Associated Variability Downstream
Igor Yashayaev1, John W Loder1 and Miguel Angel Morales Maqueda2, (1)Bedford Institute of Oceanography, Dartmouth, NS, Canada, (2)National Oceanography Centre, Liverpool, United Kingdom
11:35 AM
OS42B-06
 
Characteristics of the Sinking Branch of the Atlantic Meridional Overturning Circulation in a Global Ocean Model - the Impacts of Model Resolution
Elodie Burrillon1, Caroline A Katsman2, Sybren S Drijfhout1, Hendrik A Dijkstra3 and Michael A Spall4, (1)Royal Netherlands Meteorological Institute, De Bilt, Netherlands, (2)Delft University of Technology, Delft, 5612, Netherlands, (3)Institute for Marine and Atmospheric Research Utrecht, Utrecht, Netherlands, (4)WHOI, Woods Hole, MA, United States
11:50 AM
OS42B-07
 
The Role of the AMOC in Forecast Cooling of the Atlantic Subpolar Gyre and Its Associated Impacts
Leon Hermanson1, Rosemary Eade1, Niall Robinson2, Nick Dunstone2, Martin Andrews2, Jeff Knight2, Adam A Scaife2 and Doug Smith2, (1)Met Office Hadley center for Climate Change, Exeter, EX1, United Kingdom, (2)Met Office Hadley center for Climate Change, Exeter, United Kingdom
12:05 PM
OS42B-08
 
Revisiting the role of atmosphere-ocean coupling in North Atlantic variability and predictability
Laure Zanna, University of Oxford, Dept of Physics, Oxford, United Kingdom
 
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