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Wednesday, August 25
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Participants arrive on the 12:30 pm and 2:55 pm Catalina Express
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5 pm
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Reception |
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6 pm
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Dinner |
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Thursday, August 26
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Morning session
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| 7:30 am |
Breakfast
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| 9 am |
Welcome and intro |
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Current status of ocean acidification research, Chair: Bärbel Hönisch
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| 9:15 - 10 am |
Richard Zeebe: Ocean Acidification: Past, Present, Future
> PDF (1,9 MB)
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| 10:30-11 am |
coffee break |
| 11-11:30 am |
Daniela Schmidt: Ecosystem changes in the paleocean – are they results of carbon perturbation events?
> PDF (3,8 MB)
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| 11:40-11:55 am |
Andrew Dickson: Faster, better, cheaper? Improving seawater carbonate measurements.
> PDF (1,1 MB) |
| 12 pm |
Lunch |
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Afternoon session
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Current understanding of paleo-proxies, validation and analysis, Chair: Howie Spero
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| 2-2:30 pm |
Gavin Foster: Cenozoic pCO2, comparison of alkenone, boron isotope and B/Ca proxies
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| 2:45-3 pm |
Appy Sluijs: Strong CO2 dependency of dinoflagellate carbon isotope fractionation
> PDF (3,6 MB)
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| 3:10-3:25 pm |
Luc Beaufort: Variability of coccolithophore calcification through time
> PDF (1,9 MB)
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| 3-3:30 pm |
coffee break |
| 3:30-4 pm |
Jimin Yu/Harry Elderfield: deep ocean carbonate chemistry proxies |
| 4:15-4:30 pm |
Adina Paytan: Past ocean acidification - what can we learn from changes in seawater Ca isotopes
> PDF (1,4 MB)
> PPT (1,4 MB)
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| 4:35-4:50 pm |
Justin Ries: Impact of seawater Mg/Ca (calcite-aragonite seas) and CO2-induced ocean acidification on the mineralogy of marine calcifiers throughout Phanerozoic time
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| 5-6 pm |
Discussions: Answered and open questions on proxy validation |
| 6 pm |
Dinner |
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| 7:30 am |
Breakfast |
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Physico-chemical changes in the paleocean, Chair: Eric Sundquist
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| 9-9:20 am |
Lee Kump: Is there an analog for ocean acidification by fossil-fuel burning in deep time?
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| 9:30-9:45 am |
Jim Zachos: Current state of evidence for changes in carbonate saturation during the PETM
> PDF (3,6 MB)
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| 9:55-10:10 am |
Sam Gibbs: Was there surface water ocean acidification at the PETM? |
| 10:30-11 am |
coffee break |
| 11-11:15 am |
Brad Opdyke: The evolution of tropical surface water Saturation State in the Cenozoic
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| 11:20-11:35 am |
Birgit Schneider: What is actually driving CaCO3 dissolution in the water column and sediments?
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| 12 pm |
Lunch |
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Afternoon session
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Physico-chemical changes in the paleocean continued, Chair: Jim Zachos
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| 2-2:15 pm |
John Higgins: New views on carbonate compensation in deep time
> PDF (1,2 MB)
> PPT (3,1 MB)
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| 2:25-2:45 pm |
Carles Pelejero: Coral reefs and ocean pH: Modern pH variability and paleo-reconstructions for the recent past
> PDF (4,7 MB)
> PPT (4,5 MB) |
| 3-3:30 pm |
coffee break |
| 3:30-5 pm |
Stand up contributions
Rowan Martindale: Coral constraints on atmospheric CO2 at the T-J Boundary (~200 MA), a potential Ocean Acidification event
> PDF (0,8 MB)
Ryan Moyer: Historical Records of Coral Geochemistry and Calcification and Their Relationship to Anthropogenic Ocean Acidification
> PDF (44,3 MB)
> PPT (32,7 MB)
Phil Sexton: Multiple Eocene ‘hyperthermal’ events driven by ventilation of carbon from the ocean
> PDF (0,9 MB)
> PPT (0,9 MB)
Liz Sikes: Changes in Ocean circulation alter the partioning of CO2 between the atmosphere and ocean
> PDF (0,3 MB)
> PPT (0,5 MB)
Eric Sundquist: Carbonate Buffering Constraints on Paleoocean Alkalinity and pH
> PDF (0,5 MB)
> PPT (3,3 MB)
Patrizia Ziveri: Intermediate and deep water circulation
> PDF (3,8 MB)
Ben Flower: Sediment dissolution episodes in the early to middle Miocene: Evidence for cyclic carbon cycle perturbations in the Neogene?
> PDF (0,2 MB)
Figen Mekik: Tracing deep sea calcite and aragonite dissolution
> PDF (0,8 MB)
> PPT (57,7 MB)
Branwen Williams: Coralline Algae
> PDF (1,0 MB)
> PPT (5,5 MB)
Laura Foster: Measurement by SIMS
> PDF (2,9 MB)
> PPT (4,1 MB)
Helen Bostock: Carbonate Concentrations in the SW Pacific
> PDF (2,2 MB)
and others: Eric Douville, Jonathan Erez, James Rae, Howie Spero, Kathleen Ritterbush, David Anderson, Tom Marchitto, Marcus Badger, Don Penman, Sarah Greene |
| 5-6 pm |
Discussions: Answered and open questions: suitable time intervals and locations, recommendations |
| 6 pm |
Dinner |
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| 7:30 am |
Breakfast |
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Biological consequences of ocean acidification, Chair: Dani Schmidt
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| 9-9:30 am |
Jelle Bijma: Calcification mechanisms in foraminifers, coccoliths, corals
> PDF (10,4 MB) |
| 9:40-10 am |
Debora Iglesias-Rodriguez: Molecular progress in response to ocean acidification
> PDF (23,4 MB)
> PPT (20,1 MB)
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| 10:10-10:25 am |
Juan Carlos Herguera: Modern ocean acidification and oxygen depletion, ecological changes in response to anoxia |
| 10:30-11 am |
coffee break |
| 11-11:15 am |
Leah Schneider: Global nannoplankton response to early Eocene ocean destratification
> PDF (0,5 MB)
> PPT (1,0 MB)
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| 11:20-11:35 am |
Marius Müller: Influence of physiology on coccolithophorid calcite chemistry (d26/24Mg and d88/86Sr)
> PDF (0,3 MB)
> PPT (0,3 MB)
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| 12 pm |
Lunch |
| 2-3 pm |
Discussion: Answered and open questions: suitable time intervals and locations, recommendations, Chair: Andy Ridgwell |
| 3-3:30 pm |
coffee break |
| 3:30-6 pm |
Summary and first draft of the workshop report |
| 6 pm |
Dinner |
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| 7:30 am |
Breakfast |
| 9:00 am |
shore boat to Two Harbors
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| 9:45 am |
ferry to San Pedro
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| 11:30 am |
bus to San Diego
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