B32A:
Biogenic Carbonates: From Biocalcification to Geochemical Proxies II

Session ID#: 4681

Wednesday, 17 December 2014: 10:20 AM-12:20 PM
2004 (Moscone West)
Chairs:  Weifu Guo, Woods Hole Oceanographic Inst., Woods Hole, United States, Glenn A Gaetani, Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States, Alexander C Gagnon, University of Washington Seattle Campus, School of Oceanography, Seattle, United States and Anne L Cohen, Woods Hole Oceanographic Institution, Woods Hole, United States
Primary Convener:  Weifu Guo, Woods Hole Oceanographic Inst., Woods Hole, United States
Co-conveners:  Glenn A Gaetani, Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States, Anne L Cohen, Woods Hole Oceanographic Institution, Woods Hole, United States and Alexander C Gagnon, University of Washington Seattle Campus, School of Oceanography, Seattle, United States
OSPA Liaison:  Weifu Guo, Woods Hole Oceanographic Inst., Woods Hole, United States
Co-Sponsor(s):
  • GC - Global Environmental Change
  • OS - Ocean Sciences
  • PP - Paleoceanography and Paleoclimatology
Index Terms:

0419 Biomineralization [BIOGEOSCIENCES]
0424 Biosignatures and proxies [BIOGEOSCIENCES]
0454 Isotopic composition and chemistry [BIOGEOSCIENCES]
1630 Impacts of global change [GLOBAL CHANGE]
Virtual Option?: No

Abstracts Submitted to this Session:

B32A-01
Coccolithophores put a CAP on calcification and carbon (15884)
Rosalind E M Rickaby1, Renee B. Y. Lee2, Despoina A. I. Mavridou3, Grigorios Papadakos3, Harry-Luke Oliver McClelland1 and Caroline Anderson4, (1)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (2)University of Oxford, Oxford, United Kingdom, (3)University of Oxford, Department of Biochemistry, Oxford, United Kingdom, (4)Fitchburg State University, Earth and Geographic Sciences, Fitchburg, MA, United States
B32A-02
δ44/40Ca From Coccolithophores May Reveal a Link Between the Ca and C Systems Upon Regulating the Physiological Adaptations of Calcification and Photosynthesis to Varying CO2 Concentrations (12786)
Luz Maria Mejia Ramirez1, Adina Paytan2, Anton Eisenhauer3, Clara T Bolton1, Ana Kolevica3 and Heather M Stoll1, (1)University of Oviedo, Oviedo, Spain, (2)University of California Santa Cruz, Institute of Marine Sciences, Earth & Planetary Sciences, Santa Cruz, United States, (3)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
B32A-03
How do corals make rocks? (Invited) (3318)
Paul G Falkowski1, Tali Mass2, Jeana Drake2, Morgan F Schaller3, Yair Rosenthal1, Oscar Schofield4, Robert M Sherrell5 and and the coral calcification team at Rutgers, (1)Rutgers University, New Brunswick, United States, (2)Rutgers University, New Brunswick, NJ, United States, (3)Rensselaer Polytechnic Institute, Earth and Environmental Sciences, Troy, NY, United States, (4)Rutgers University, Center of Ocean Observing Leadership, School of Environmental and Biological Sciences, New Brunswick, United States, (5)Rutgers University, Department of Marine and Coastal Sciences and Department of Earth and Planetary Sciences, Piscataway, United States
B32A-04
Biomineralization in Newly Settled Recruits of the Scleractinian Coral Pocillopora damicornis (12648)
Anders Meibom1, Melany Gilis1, Isabelle Domart-Coulon2, Olivier Grauby3, Jaroslaw Stolarski4 and Alain Baronnet5, (1)EPFL Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland, (2)MNHN National Museum of Natural History Paris, Paris, France, (3)CINAM, Marseille Cedex 03, France, (4)Polish Academy of Sciences, Institute of Paleobiology, Warszawa, Poland, (5)Aix Marseille University, Marseille Cedex 03, France
B32A-05
Differential Effects of Ocean Acidification on Coral Calcification: Insights from Geochemistry. (Invited) (4513)
Michael Holcomb1, Thomas M DeCarlo2, Alexander Venn3, Eric Tambutte3, Glenn A Gaetani4, Sylvie Tambutte3, Denis Allemand3 and Malcolm T McCulloch1, (1)University of Western Australia, Crawley, WA, Australia, (2)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (3)Centre Scientifique de Monaco, Monaco, Monaco, (4)Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States
B32A-06
The Sensitivity of Aragonite U/Ca Ratio to Seawater Carbonate Ion Concentration: Insight From Abiogenic Precipitation Experiments and Application to Coral Biomineralization (29290)
Thomas M DeCarlo, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Glenn A Gaetani, Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States, Michael Holcomb, University of Western Australia, Crawley, WA, Australia and Anne L Cohen, Woods Hole Oceanographic Institution, Woods Hole, United States
B32A-07
Clumped Isotope Composition of Cold-Water Corals: A Role for Vital Effects? (21735)
Peter Spooner1,2, Weifu Guo3 and Gerald Hermann Haug1, (1)University of Bristol, Bristol, United Kingdom, (2)Woods Hole Oceanographic Inst., Woods Hole, MA, United States, (3)Woods Hole Oceanographic Inst., Woods Hole, United States
B32A-08
Scleractinian Fossil Corals as Archives of Seawater δ26Mg (Invited) (4631)
Anne M Gothmann, St. Olaf College, Environmental Studies and Physics, Northfield, MN, United States, John A Higgins, Princeton University, Princeton, United States, Jess F Adkins, California Institute of Technology, Pasadena, CA, United States, Jaroslaw Stolarski, Polish Academy of Sciences, Institute of Paleobiology, Warszawa, Poland and Michael L Bender, Shanghai Jiao Tong University, School of Oceanography, Shanghai, China
See more of: Biogeosciences