AH13A:
Coral Reef Calcification in a Changing Ocean: From Microscale Mechanisms to Macroscale Responses III

Submit an Abstract to this Session

Session ID#: 11521

Session Description:
Coral reefs support an estimated 500 million people worldwide. Yet anthropogenic CO2 emissions are driving unprecedented changes in the tropical oceans, where the vast majority of shallow water reefs exist. Rapid warming, acidification and declining productivity will have potentially deleterious effects on calcification, the fundamental process of reef building. However, quantitative projections of coral reef futures are limited in part, by gaps in our understanding of the calcification process – from the production of crystals to the building of reefs – and of the response of coral and coral reef calcification to multiple, interactive global change stressors on timescales of days to decades. This session invites contributions from biologists, marine chemists, physical oceanographers, ecologists and geochemists to bring diverse expertise and new perspectives to a subject of global significance. We encourage submissions from field, laboratory, and theoretical studies that offer new insights into the fundamental mechanisms of coral calcification and reef building, and the response of calcification to global change at the cellular, colony and ecosystem scale. Paleoperspectives on calcification responses to past global changes are encouraged as well as papers that offer insights into potential for adaptation.
Primary Chair:  Jessica Carilli, University of Massachusetts Boston, Boston, MA, United States
Chairs:  Weifu Guo1, Steeve Comeau2, Kirti Ramesh3, Trystan Sanders3, Patrick S Drupp4, Eric Heinen De Carlo5, Laurie Carol Hofmann6 and Marlene Wall7, (1)Woods Hole Oceanographic Inst., Woods Hole, United States(2)California State University, Northridge, Northridge, United States(3)GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany(4)University of Hawaii at Manoa, Honolulu, HI, United States(5)University of Hawaii at Manoa, Oceanography, Honolulu, HI, United States(6)Max Planck Institute for Marine Microbiology, Bremen, Germany(7)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Moderators:  Jessica Carilli, University of Massachusetts Boston, Boston, MA, United States, Weifu Guo, Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States and Patrick S Drupp, University of Hawaii at Manoa, Honolulu, HI, United States
Student Paper Review Liaison:  Kirti Ramesh, GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany
Index Terms:

1635 Oceans [GLOBAL CHANGE]
4220 Coral reef systems [OCEANOGRAPHY: GENERAL]
4804 Benthic processes, benthos [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
Co-Sponsor(s):
  • EC - Estuarine and Coastal
  • HI - Human Use and Impacts
  • ME - Marine Ecosystems
  • PC - Past, Present and Future Climate

Abstracts Submitted to this Session:

AH13A-01
Net Ecosystem Calcification by a Coral Reef Community under Natural Acidification (93403)
Amy Baco-Taylor1, Steven J Lentz2 and Anne L Cohen2, (1)Florida State University, Earth, Ocean, and Atmospheric Sciences, Tallahassee, United States, (2)Woods Hole Oceanographic Institution, Woods Hole, MA, United States
AH13A-02
Forereef and backreef corals exhibit different responses to anthropogenic stressors in Belize (91106)
Sara Fowell, University of Southampton, Southampton, SO14, United Kingdom, Gavin L Foster, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom, Karl Castillo, UNC Chapel Hill, Chapel Hill, NC, United States, Justin B Ries, Northeastern University, Department of Marine and Environmental Sciences, Boston, MA, United States and Toby Tyrrell, University of Southampton, Ocean and Earth Science, Southampton, United Kingdom
AH13A-03
Net ecosystem calcification and net primary production in two Hawaii back-reef systems (93871)
Serina Kiili, Steve Colbert and Kenda Hart, University of Hawaii at Hilo, Hilo, HI
AH13A-04
Changes in coral reef metabolism during the 2015 El Niño in the eastern Pacific (92258)
Wade R McGillis1, Derek Manzello2, Tyler B Smith3, Andrew Baker4, Peggy Fong5, Peter Glynn6, Jennifer Smith7, Yuichiro Takeshita8, Todd R Martz9, Diana Hsueh10, Chris Langdon4, Nichole Price11 and Juan Mate12, (1)Lamont Doherty Earth Observatory, Geochemistry, Palisades, NY, United States, (2)Atlantic Oceanographic and Meteorological Laboratory, NOAA, Miami, FL, United States, (3)University of the Virgin Islands, Center for Marine and Environmental Studies, St. Thomas, United States, (4)University of Miami, Marine Biology and Ecology, Rosenstiel School of Marine, Atmospheric and Earth Science, Miami, United States, (5)University of California, Los Angeles, Ecology and Evolutionary Biology, Los Angeles, CA, United States, (6)University of Miami, Key Biscayne, FL, United States, (7)Center for Marine Biodiversity and Conservation, Scripps Institution of Oceanography, UC San Diego, La Jolla, CA, United States, (8)Carnegie Institution for Science, Department of Global Ecology, Stanford, CA, United States, (9)University of California San Diego, La Jolla, CA, United States, (10)Columbia University, Palisades, NY, United States, (11)Bigelow Laboratory for Ocean Sciences, East Boothbay, United States, (12)Smithsonian Tropical Research Institute, Panama City, Panama
AH13A-05
Galápagos coral reef persistence after ENSO warming across an acidification gradient (88189)
Derek Manzello1, Ian Enochs2, Andrew Bruckner3, Philip Renaud3, Graham Kolodziej4, David A Budd5, Renee Carlton6 and Peter Glynn6, (1)Atlantic Oceanographic and Meteorological Laboratory, NOAA, Miami, FL, United States, (2)NOAA Atlantic, Key Biscayne, United States, (3)Khaled bin Sultan Living Oceans Foundation, Landover, MD, United States, (4)University of Miami, CIMAS, Key Biscayne, FL, United States, (5)University of Colorado Boulder, Geological Sciences, Boulder, CO, United States, (6)University of Miami, Key Biscayne, FL, United States
AH13A-06
Climate-driven variations in thermal forcing across a nearshore reef system during a marine heat wave and its potential impact on coral calcification (90980)
James Falter1,2, Zhenlin Zhang2, Ryan Lowe3,4, Taryn Foster2,5 and Malcolm T McCulloch2,6, (1)ARC Centre of Excellence for Coral Reef Studies, Crawley, WA, Australia, (2)University of Western Australia, Crawley, WA, Australia, (3)University of Western Australia, Ocean Graduate School, Crawley, WA, Australia, (4)The University of Western Australia, ARC Centre of Excellence for Coral Reef Studies, Crawley, WA, Australia, (5)ARC Centre of Excellence for Coral Reef Studies, Australia, (6)The University of Western Australia, UWA Oceans Institute, School of Earth Sciences, and ARC Centre of Excellence for Coral Reef Studies, Perth, Australia
AH13A-07
Spatial and Temporal Changes in Coral Community Responses to Ocean Warming (93526)
Hannah Barkley, Woods Hole Oceanographic Inst, Woods Hole, United States and Anne L Cohen, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
AH13A-08
Calcification and Reef Building: Lessons from Recent History and The Holocene (93910)
Dennis K Hubbard, Oberlin College, Geology, Oberlin, OH, United States
See more of: Ocean Change: Acidification and Hypoxia