AH11A:
Coral Reef Calcification in a Changing Ocean: From Microscale Mechanisms to Macroscale Responses I
AH11A:
Coral Reef Calcification in a Changing Ocean: From Microscale Mechanisms to Macroscale Responses I
Coral Reef Calcification in a Changing Ocean: From Microscale Mechanisms to Macroscale Responses I
Session ID#: 11519
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, MA, United States(2)California State University, Northridge, Northridge, CA, 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: Weifu Guo1, Kirti Ramesh2, Laurie Carol Hofmann3 and Trystan Sanders2, (1)Woods Hole Oceanographic Institution, Woods Hole, MA, United States(2)GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany(3)Max Planck Institute for Marine Microbiology, Bremen, Germany
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:
Transcriptomics Provide Insight Into Mussel (Mytilus galloprovincialis) Mantle Function And Its Role In Biomineralization (88618)
The tropical corals’ pH microenvironment examined under changing seawater pCO2 conditions (93050)
Mechanisms of coral pH regulation and calcification response to ocean acidification: Insights from a physicochemical model (89742)
Elevated extracellular pH during early shell formation in the blue mussel Mytilus edulis (88789)
Effects of pCO2 stress on gene expression and biomineralization of developing larvae of the Pacific oyster Crassostrea gigas. (86974)
Ocean Acidification Causes Increased Calcium Carbonate Turnover during Larval Shell Formation (91923)
See more of: Ocean Change: Acidification and Hypoxia