Session: Impacts of Ocean Acidification: The Other CO2 Crisis (2010 GSA Denver Annual Meeting (31 October

P7. Impacts of Ocean Acidification: The Other CO2 Crisis

GSA Quaternary Geology and Geomorphology Division; American Quaternary Association (AMQUA); GSA Geobiology & Geomicrobiology Division; GSA Geology and Society Division; International Union for Quaternary Research (INQUA); National Association of Geoscience Teachers

Andrew M. Buddington, George T. Stone and Richard A. Feely, Conveners

Paper #

Start Time

1:30 PM

Introductory Remarks

1:40 PM

OCEAN ACIDIFICATION: PRESENT STATUS AND FUTURE CONDITIONS IN A HIGH-CO₂ WORLD

FEELY, Richard A.¹, DONEY, Scott², COOLEY, Sarah² and GREELEY, Dana¹, (1)Pacific Marine Environmental Laboratory, National Oceanic and Atmospheric Administration, 7600 Sand Point Way NE, Seattle, WA 98115, (2)Marine Chemistry & Geochemistry, Woods Hole Oceanographic Institution, MS #25, 266 Woods Hole Rd, Woods Hole, MA 02543, Richard.A.Feely@noaa.gov, Richard.A.Feely@noaa.gov

2:05 PM

OCEAN ACIDIFICATION IN HIGH LATITUDE SEAS

MATHIS, Jeremy T., University of Alaska Fairbanks, School of Fisheries and Ocean Sciences, 245 O'Neill Bldg, Fairbanks, AK 99775, jmathis@sfos.uaf.edu, jmathis@sfos.uaf.edu

2:30 PM

IMPACTS OF OCEAN ACIDIFICATION on CORAL REEFS

KLEYPAS, Joanie, Climate & Global Dynamics/Interdisc. Sci. Program, National Center for Atmospheric Research, PO Box 3000, Boulder, CO 80307-3000, US Virgin Islands, kleypas@ucar.edu, kleypas@ucar.edu

2:55 PM

POTENTIAL FUTURE RESPONSES OF MARINE NUTRIENT BIOGEOCHEMICAL CYCLES TO OCEAN ACIDIFICATION

HUTCHINS, David A., Department of Biological Sciences, University of Southern California, 3616 Trousdale Parkway, Los Angeles, CA 90089, dahutch@usc.edu, dahutch@usc.edu

3:20 PM

Break

3:35 PM

COSTS AND CONSEQUENCES OF LIFE IN A HIGH CO₂ OCEAN

TODGHAM, Anne E., Biology, San Francisco State University, 1600 Holloway Ave, San Francisco, CA 94132-1722, todgham@sfsu.edu, todgham@sfsu.edu

4:00 PM

EFFECT OF OCEAN ACIDIFICATION ON THE SPECIATION OF METALS IN SEAWATER

MILLERO, Frank J., Marine and Atmospheric Chemistry, Rosenstiel School of Marine & Atmospheric Science, University of Miami, 4600 Rickenbacker Cswy, Miami, FL 33149, fmillero@rsmas.miami.edu, fmillero@rsmas.miami.edu

4:25 PM

REDUCED BIOCALCIFICATION DUE TO ELEVATED pCO2 AND ANCILLARY EFFECTS ON OXYGEN ISOTOPE RATIOS IN PLANKTIC FORAMINIFERAL TESTS DURING THE PALEOCENE-EOCENE THERMAL MAXIMUM

KELLY, D. Clay, Department of Geoscience, Univ of Wisconsin - Madison, 1215 W. Dayton Street, Madison, WI 53706, KOZDON, Reinhard, Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706 and VALLEY, John W., Department of Geoscience, University of Wisconsin, Madison, WI 53706, ckelly@geology.wisc.edu, ckelly@geology.wisc.edu

4:50 PM

MOLLUSK HARVESTS TODAY, VULNERABILITY TO OCEAN ACIDIFICATION TOMORROW?

COOLEY, Sarah¹, LUCEY, Noelle², KITE-POWELL, Hauke² and DONEY, Scott¹, (1)Marine Chemistry & Geochemistry, Woods Hole Oceanographic Institution, MS #25, 266 Woods Hole Rd, Woods Hole, MA 02543, (2)Marine Policy Center, Woods Hole Oceanographic Institution, MS #41, 266 Woods Hole Rd, Woods Hole, MA 02543, scooley@whoi.edu, scooley@whoi.edu

5:15 PM

Discussion

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