PP11D:
Ocean Climate Dynamics: Carbon Cycle and Oxygenation Perturbations I

Monday, 15 December 2014: 8:00 AM-10:00 AM
Chairs:  Christopher Lowery, University of Massachusetts, Amherst, MA, United States, Jeremy D Owens, Woods Hole Oceanographic Institute, Woods Hole, MA, United States, Zunli Lu, Syracuse University, Syracuse, NY, United States and Noah Planavsky, Yale University, New Haven, United States
Primary Conveners:  Christopher Lowery, University of Massachusetts, Amherst, MA, United States
Co-conveners:  Jeremy D Owens, Woods Hole Oceanographic Institute, Woods Hole, MA, United States, Zunli Lu, Syracuse University, Syracuse, NY, United States and Noah Planavsky, Yale University, New Haven, United States
OSPA Liaisons:  Christopher Lowery, University of Massachusetts, Amherst, MA, United States

Abstracts Submitted to this Session:

8:00 AM
PP11D-01
 
Oceanic oxygen in a warming climate: mechanisms, patterns, and timescales
Curtis A Deutsch1, Alexander van Geen2, William Berelson3, Takamitsu Ito4 and Thomas Weber1, (1)University of Washington Seattle Campus, School of Oceanography, Seattle, WA, United States, (2)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)University of Southern California, Los Angeles, CA, United States, (4)Georgia Institute of Technolog, Atlanta, GA, United States
8:15 AM
PP11D-02
 
Do erosion rates control the long-term carbon isotope mass balance?
Graham Anthony Shields-Zhou, University College London, London, United Kingdom
8:30 AM
PP11D-03
 
Glacial bottom water oxygen concentrations inferred from benthic foraminiferal interspecies carbon isotope gradients
Babette Hoogakker1, Henry Elderfield2, Gerhard H Schmiedl3, I.N. Nicholas McCave2 and Rosalind E M Rickaby1, (1)University of Oxford, Oxford, United Kingdom, (2)University of Cambridge, Cambridge, United Kingdom, (3)University of Hamburg, Hamburg, Germany
8:45 AM
PP11D-04
 
A New Approach to Reconstruct Ancient Bottom Water Oxygen Levels
Anthony Earl Rathburn1, Jake Willingham1, Bruce H Corliss2, Ashley M Burkett3 and Wiebke Ziebis4, (1)Indiana State University, Terre Haute, IN, United States, (2)University of Rhode Island Narragansett Bay, Narragansett, RI, United States, (3)Indiana State University, Earth and Environmental Systems, Terre Haute, IN, United States, (4)University of Southern California, Biological Sciences, Los Angeles, CA, United States
9:00 AM
PP11D-05
 
Global Perturbation of the Carbon Cycle at the Onset of the Miocene Climatic Optimum
Ann E Holbourn1, Wolfgang Kuhnt1, Karlos G.D. Kochhann1 and Nils Andersen2, (1)University of Kiel, Kiel, Germany, (2)University of Kiel, Leibniz Laboratory for Radiometric Dating and Stable Isotope Research, Kiel, Germany
9:15 AM
PP11D-06
 
The Paleocene – Eocene Thermal Maximum: Temperature and Ecology in the Tropics
Joost Frieling1, Holger Gebhardt2, Olabisi A. Adekeye3, Samuel O. Akande3, Gert-Jan Reichart4, Jack J B M Middelburg5, Stefan Schouten6,7, Matthew Huber8 and Appy Sluijs1, (1)Marine Palynology and Paleoceanography, Department of Earth Sciences, Faculty of Geosciences, Utrecht University. Laboratory of Palaeobotany and Palynology, Budapestlaan 4, 3584CD, Utrecht, Netherlands, (2)Geologische Bundesanstalt, Vienna, Austria, (3)University of Ilorin, Department of Geology and Mineral Sciences, Ilorin, Nigeria, (4)NIOZ Royal Netherlands Institute for Sea Research, Geology and Chemical Oceanography, 1790AB, Den Burg, Texel, Netherlands, (5)Utrecht University, Utrecht, Netherlands, (6)NIOZ Royal Netherlands Institute for Sea Research, Department of Marine Organic Biogeochemistry, Texel, Netherlands, (7)Utrecht University, Department of Earth Sciences, Utrecht, Netherlands, (8)University of New Hampshire Main Campus, Durham, NH, United States
9:30 AM
PP11D-07
 
Detrital sources and water mass circulation in the tropical North Atlantic during the Late Cretaceous to Paleogene
Ellen Eckels Martin1, Emily Pugh1,2, George D Kamenov1 and Kenneth G MacLeod3, (1)University of Florida, Gainesville, FL, United States, (2)Chevron Midland, Midland, TX, United States, (3)University of Missouri Columbia, Columbia, MO, United States
9:45 AM
PP11D-08
 
Impact of Cretaceous Climate on Upwelling and Erosive Capacity of Transequatorial Current in the Tethys Seaway - Tales from Deep-Sea Sediments
Helmut Weissert, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland and Stephan Wohlwend, ETH Swiss Federal Institute of Technology Zurich, Earth Sciences, Zurich, Switzerland
 
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