Scleractinian Coral Species Survive and Recover from Decalcification

@article{Fine2007ScleractinianCS,
  title={Scleractinian Coral Species Survive and Recover from Decalcification},
  author={M. Fine and D. Tchernov},
  journal={Science},
  year={2007},
  volume={315},
  pages={1811 - 1811}
}
Anthropogenic-driven accumulation of carbon dioxide in the atmosphere and projected ocean acidification have raised concerns regarding the eventual impact on coral reefs. This study demonstrates that skeleton-producing corals grown in acidified experimental conditions are able to sustain basic life functions, including reproductive ability, in a sea anemone‐like form and will resume skeleton building when reintroduced to normal modern marine conditions. These results support the existence of… Expand
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299 Citations
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299 Citations

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The previously unseen intricate net of interacting mechanisms that regulate the performance of these organisms in response to OA are disclosed, finding that decreased pH conditions stimulate photosynthesis and endosymbiont growth, and gene expression potentially linked to photosynthates translocation. Expand
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A protective role of the octocoral tissue against adverse pH conditions, thus maintaining them unharmed at high pCO2 is suggested, in light of the competition for space with the less resilient reef calcifiers, octocorals may have a significant advantage under greater than normal acidic conditions. Expand
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Brietstien for photography; and the School of Marine Sciences and Marine Environment in Michmoret for use of its facilities
    Givat Ram, Jerusalem 91904, Israel. 3 Interuniversity Institute for Marine Science