The development of contemporary European sea bass larvae (Dicentrarchus labrax) is not affected by projected ocean acidification scenarios
WOS:000405313700005 International audience Ocean acidification is a recognized consequence of anthropogenic carbon dioxide (CO2) emission in the atmosphere. Despite its threat to marine ecosystems, little is presently known about the capacity for fish to respond efficiently to this acidification. In...
Published in: | Marine Biology |
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Main Authors: | , , , , , , , , , |
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Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2017
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Online Access: | https://hal.archives-ouvertes.fr/hal-02572322 https://hal.archives-ouvertes.fr/hal-02572322/document https://hal.archives-ouvertes.fr/hal-02572322/file/Crespel_etal_MB_2017.pdf https://doi.org/10.1007/s00227-017-3178-x |
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ftccsdartic:oai:HAL:hal-02572322v1 |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
ACL seawater exposure ontogeny acid carbon-dioxide life-history brush-border elevated co2 organisms tropical marine fish [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
ACL seawater exposure ontogeny acid carbon-dioxide life-history brush-border elevated co2 organisms tropical marine fish [SDE.BE]Environmental Sciences/Biodiversity and Ecology Crespel, Amelie Zambonino-Infante, Jose-Luis Mazurais, David Koumoundouros, George Fragkoulis, Stefanos Quazuguel, Patrick Huelvan, Christine Madec, Laurianne Servili, Arianna Claireaux, Guy The development of contemporary European sea bass larvae (Dicentrarchus labrax) is not affected by projected ocean acidification scenarios |
topic_facet |
ACL seawater exposure ontogeny acid carbon-dioxide life-history brush-border elevated co2 organisms tropical marine fish [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
WOS:000405313700005 International audience Ocean acidification is a recognized consequence of anthropogenic carbon dioxide (CO2) emission in the atmosphere. Despite its threat to marine ecosystems, little is presently known about the capacity for fish to respond efficiently to this acidification. In adult fish, acid-base regulatory capacities are believed to be relatively competent to respond to hypercapnic conditions. However, fish in early life stage could be particularly sensitive to environmental factors as organs and important physiological functions become progressively operational during this period. In this study, the response of European sea bass (Dicentrarchus labrax) larvae reared under three ocean acidification scenarios, i.e., control (present condition, P-CO2 = 590 mu atm, pH total = 7.9), low acidification (intermediate IPCC scenario, P-CO2 = 980 mu atm, pH total = 7.7), and high acidification (most severe IPCC scenario, P-CO2 = 1520 mu atm, pH total = 7.5) were compared across multiple levels of biological organizations. From 2 to 45 days-post-hatching, the chronic exposure to the different scenarios had limited influence on the survival and growth of the larvae (in the low acidification condition only) and had no apparent effect on the digestive developmental processes. The high acidification condition induced both faster mineralization and reduction in skeletal deformities. Global (microarray) and targeted (qPCR) analysis of transcript levels in whole larvae did not reveal any significant changes in gene expression across tested acidification conditions. Overall, this study suggests that contemporary sea bass larvae are already capable of coping with projected acidification conditions without having to mobilize specific defense mechanisms. |
author2 |
Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER Centre de Bretagne) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) University of Crete Heraklion (UOC) ANR-10-LABX-0019,LabexMER,LabexMER Marine Excellence Research: a changing ocean(2010) |
format |
Article in Journal/Newspaper |
author |
Crespel, Amelie Zambonino-Infante, Jose-Luis Mazurais, David Koumoundouros, George Fragkoulis, Stefanos Quazuguel, Patrick Huelvan, Christine Madec, Laurianne Servili, Arianna Claireaux, Guy |
author_facet |
Crespel, Amelie Zambonino-Infante, Jose-Luis Mazurais, David Koumoundouros, George Fragkoulis, Stefanos Quazuguel, Patrick Huelvan, Christine Madec, Laurianne Servili, Arianna Claireaux, Guy |
author_sort |
Crespel, Amelie |
title |
The development of contemporary European sea bass larvae (Dicentrarchus labrax) is not affected by projected ocean acidification scenarios |
title_short |
The development of contemporary European sea bass larvae (Dicentrarchus labrax) is not affected by projected ocean acidification scenarios |
title_full |
The development of contemporary European sea bass larvae (Dicentrarchus labrax) is not affected by projected ocean acidification scenarios |
title_fullStr |
The development of contemporary European sea bass larvae (Dicentrarchus labrax) is not affected by projected ocean acidification scenarios |
title_full_unstemmed |
The development of contemporary European sea bass larvae (Dicentrarchus labrax) is not affected by projected ocean acidification scenarios |
title_sort |
development of contemporary european sea bass larvae (dicentrarchus labrax) is not affected by projected ocean acidification scenarios |
publisher |
HAL CCSD |
publishDate |
2017 |
url |
https://hal.archives-ouvertes.fr/hal-02572322 https://hal.archives-ouvertes.fr/hal-02572322/document https://hal.archives-ouvertes.fr/hal-02572322/file/Crespel_etal_MB_2017.pdf https://doi.org/10.1007/s00227-017-3178-x |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
ISSN: 0025-3162 EISSN: 1432-1793 Marine Biology https://hal.archives-ouvertes.fr/hal-02572322 Marine Biology, Springer Verlag, 2017, 164 (7), pp.155. ⟨10.1007/s00227-017-3178-x⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00227-017-3178-x hal-02572322 https://hal.archives-ouvertes.fr/hal-02572322 https://hal.archives-ouvertes.fr/hal-02572322/document https://hal.archives-ouvertes.fr/hal-02572322/file/Crespel_etal_MB_2017.pdf doi:10.1007/s00227-017-3178-x |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1007/s00227-017-3178-x |
container_title |
Marine Biology |
container_volume |
164 |
container_issue |
7 |
_version_ |
1766156887261184000 |
spelling |
ftccsdartic:oai:HAL:hal-02572322v1 2023-05-15T17:50:13+02:00 The development of contemporary European sea bass larvae (Dicentrarchus labrax) is not affected by projected ocean acidification scenarios Crespel, Amelie Zambonino-Infante, Jose-Luis Mazurais, David Koumoundouros, George Fragkoulis, Stefanos Quazuguel, Patrick Huelvan, Christine Madec, Laurianne Servili, Arianna Claireaux, Guy Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER Centre de Bretagne) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) University of Crete Heraklion (UOC) ANR-10-LABX-0019,LabexMER,LabexMER Marine Excellence Research: a changing ocean(2010) 2017 https://hal.archives-ouvertes.fr/hal-02572322 https://hal.archives-ouvertes.fr/hal-02572322/document https://hal.archives-ouvertes.fr/hal-02572322/file/Crespel_etal_MB_2017.pdf https://doi.org/10.1007/s00227-017-3178-x en eng HAL CCSD Springer Verlag info:eu-repo/semantics/altIdentifier/doi/10.1007/s00227-017-3178-x hal-02572322 https://hal.archives-ouvertes.fr/hal-02572322 https://hal.archives-ouvertes.fr/hal-02572322/document https://hal.archives-ouvertes.fr/hal-02572322/file/Crespel_etal_MB_2017.pdf doi:10.1007/s00227-017-3178-x info:eu-repo/semantics/OpenAccess ISSN: 0025-3162 EISSN: 1432-1793 Marine Biology https://hal.archives-ouvertes.fr/hal-02572322 Marine Biology, Springer Verlag, 2017, 164 (7), pp.155. ⟨10.1007/s00227-017-3178-x⟩ ACL seawater exposure ontogeny acid carbon-dioxide life-history brush-border elevated co2 organisms tropical marine fish [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2017 ftccsdartic https://doi.org/10.1007/s00227-017-3178-x 2021-12-19T01:20:39Z WOS:000405313700005 International audience Ocean acidification is a recognized consequence of anthropogenic carbon dioxide (CO2) emission in the atmosphere. Despite its threat to marine ecosystems, little is presently known about the capacity for fish to respond efficiently to this acidification. In adult fish, acid-base regulatory capacities are believed to be relatively competent to respond to hypercapnic conditions. However, fish in early life stage could be particularly sensitive to environmental factors as organs and important physiological functions become progressively operational during this period. In this study, the response of European sea bass (Dicentrarchus labrax) larvae reared under three ocean acidification scenarios, i.e., control (present condition, P-CO2 = 590 mu atm, pH total = 7.9), low acidification (intermediate IPCC scenario, P-CO2 = 980 mu atm, pH total = 7.7), and high acidification (most severe IPCC scenario, P-CO2 = 1520 mu atm, pH total = 7.5) were compared across multiple levels of biological organizations. From 2 to 45 days-post-hatching, the chronic exposure to the different scenarios had limited influence on the survival and growth of the larvae (in the low acidification condition only) and had no apparent effect on the digestive developmental processes. The high acidification condition induced both faster mineralization and reduction in skeletal deformities. Global (microarray) and targeted (qPCR) analysis of transcript levels in whole larvae did not reveal any significant changes in gene expression across tested acidification conditions. Overall, this study suggests that contemporary sea bass larvae are already capable of coping with projected acidification conditions without having to mobilize specific defense mechanisms. Article in Journal/Newspaper Ocean acidification Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Marine Biology 164 7 |