Resistance to ocean acidification in coral reef taxa is not gained by acclimatization
International audience Ocean acidification (OA) is a major threat to coral reefs, which are built by calcareous species. However, long-term assessments of the impacts of OA are scarce, limiting the understanding of the capacity of corals and coralline algae to acclimatize to high partial pressure of...
Published in: | Nature Climate Change |
---|---|
Main Authors: | , , , , , |
Other Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2019
|
Subjects: | |
Online Access: | https://hal.sorbonne-universite.fr/hal-02178762 https://hal.sorbonne-universite.fr/hal-02178762/document https://hal.sorbonne-universite.fr/hal-02178762/file/Comeau_et_al_preprint_NCC_2019.pdf https://doi.org/10.1038/s41558-019-0486-9 |
id |
ftinsu:oai:HAL:hal-02178762v1 |
---|---|
record_format |
openpolar |
spelling |
ftinsu:oai:HAL:hal-02178762v1 2023-11-05T03:44:25+01:00 Resistance to ocean acidification in coral reef taxa is not gained by acclimatization Comeau, S. Cornwall, C. Decarlo, T. Doo, S. Carpenter, C. Mcculloch, T. The University of Western Australia (UWA) ARC Centre of Excellence for Coral Reef Studies (CoralCoE) James Cook University (JCU) Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) California State University Northridge (CSUN) 2019 https://hal.sorbonne-universite.fr/hal-02178762 https://hal.sorbonne-universite.fr/hal-02178762/document https://hal.sorbonne-universite.fr/hal-02178762/file/Comeau_et_al_preprint_NCC_2019.pdf https://doi.org/10.1038/s41558-019-0486-9 en eng HAL CCSD Nature Publishing Group info:eu-repo/semantics/altIdentifier/doi/10.1038/s41558-019-0486-9 hal-02178762 https://hal.sorbonne-universite.fr/hal-02178762 https://hal.sorbonne-universite.fr/hal-02178762/document https://hal.sorbonne-universite.fr/hal-02178762/file/Comeau_et_al_preprint_NCC_2019.pdf doi:10.1038/s41558-019-0486-9 info:eu-repo/semantics/OpenAccess ISSN: 1758-678X EISSN: 1758-6798 Nature Climate Change https://hal.sorbonne-universite.fr/hal-02178762 Nature Climate Change, 2019, 9 (6), pp.477-483. ⟨10.1038/s41558-019-0486-9⟩ Environmental impact Biogeochemistry Marine biology [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2019 ftinsu https://doi.org/10.1038/s41558-019-0486-9 2023-10-11T16:37:27Z International audience Ocean acidification (OA) is a major threat to coral reefs, which are built by calcareous species. However, long-term assessments of the impacts of OA are scarce, limiting the understanding of the capacity of corals and coralline algae to acclimatize to high partial pressure of carbon dioxide (pCO2) levels. Species-specific sensitivities to OA are influenced by its impacts on chemistry within the calcifying fluid (CF). Here, we investigate the capacity of multiple coral and calcifying macroalgal species to acclimatize to elevated pCO2 by determining their chemistry in the CF during a year-long experiment. We found no evidence of acclimatization to elevated pCO2 across any of the tested taxa. The effects of increasing seawater pCO2 on the CF chemistry were rapid and persisted until the end of the experiment. Our results show that acclimatization of the CF chemistry does not occur within one year, which confirms the threat of OA for future reef accretion and ecological function. Article in Journal/Newspaper Ocean acidification Institut national des sciences de l'Univers: HAL-INSU Nature Climate Change 9 6 477 483 |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
Environmental impact Biogeochemistry Marine biology [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
Environmental impact Biogeochemistry Marine biology [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Comeau, S. Cornwall, C. Decarlo, T. Doo, S. Carpenter, C. Mcculloch, T. Resistance to ocean acidification in coral reef taxa is not gained by acclimatization |
topic_facet |
Environmental impact Biogeochemistry Marine biology [SDV.EE.BIO]Life Sciences [q-bio]/Ecology environment/Bioclimatology [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
International audience Ocean acidification (OA) is a major threat to coral reefs, which are built by calcareous species. However, long-term assessments of the impacts of OA are scarce, limiting the understanding of the capacity of corals and coralline algae to acclimatize to high partial pressure of carbon dioxide (pCO2) levels. Species-specific sensitivities to OA are influenced by its impacts on chemistry within the calcifying fluid (CF). Here, we investigate the capacity of multiple coral and calcifying macroalgal species to acclimatize to elevated pCO2 by determining their chemistry in the CF during a year-long experiment. We found no evidence of acclimatization to elevated pCO2 across any of the tested taxa. The effects of increasing seawater pCO2 on the CF chemistry were rapid and persisted until the end of the experiment. Our results show that acclimatization of the CF chemistry does not occur within one year, which confirms the threat of OA for future reef accretion and ecological function. |
author2 |
The University of Western Australia (UWA) ARC Centre of Excellence for Coral Reef Studies (CoralCoE) James Cook University (JCU) Laboratoire d'océanographie de Villefranche (LOV) Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut de la Mer de Villefranche (IMEV) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) California State University Northridge (CSUN) |
format |
Article in Journal/Newspaper |
author |
Comeau, S. Cornwall, C. Decarlo, T. Doo, S. Carpenter, C. Mcculloch, T. |
author_facet |
Comeau, S. Cornwall, C. Decarlo, T. Doo, S. Carpenter, C. Mcculloch, T. |
author_sort |
Comeau, S. |
title |
Resistance to ocean acidification in coral reef taxa is not gained by acclimatization |
title_short |
Resistance to ocean acidification in coral reef taxa is not gained by acclimatization |
title_full |
Resistance to ocean acidification in coral reef taxa is not gained by acclimatization |
title_fullStr |
Resistance to ocean acidification in coral reef taxa is not gained by acclimatization |
title_full_unstemmed |
Resistance to ocean acidification in coral reef taxa is not gained by acclimatization |
title_sort |
resistance to ocean acidification in coral reef taxa is not gained by acclimatization |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.sorbonne-universite.fr/hal-02178762 https://hal.sorbonne-universite.fr/hal-02178762/document https://hal.sorbonne-universite.fr/hal-02178762/file/Comeau_et_al_preprint_NCC_2019.pdf https://doi.org/10.1038/s41558-019-0486-9 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
ISSN: 1758-678X EISSN: 1758-6798 Nature Climate Change https://hal.sorbonne-universite.fr/hal-02178762 Nature Climate Change, 2019, 9 (6), pp.477-483. ⟨10.1038/s41558-019-0486-9⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1038/s41558-019-0486-9 hal-02178762 https://hal.sorbonne-universite.fr/hal-02178762 https://hal.sorbonne-universite.fr/hal-02178762/document https://hal.sorbonne-universite.fr/hal-02178762/file/Comeau_et_al_preprint_NCC_2019.pdf doi:10.1038/s41558-019-0486-9 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1038/s41558-019-0486-9 |
container_title |
Nature Climate Change |
container_volume |
9 |
container_issue |
6 |
container_start_page |
477 |
op_container_end_page |
483 |
_version_ |
1781704256039944192 |