Effect of CO2–induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata)
International audience Ocean acidification is a major global stressor that leads to substantial changes in seawater carbonate chemistry, with potentially significant consequences for calcifying organisms. Marine shelled mollusks are ecologically and economically important species providing essential...
Published in: | Journal of Experimental Marine Biology and Ecology |
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Main Authors: | , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2018
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Online Access: | https://hal.sorbonne-universite.fr/hal-01912239 https://hal.sorbonne-universite.fr/hal-01912239/document https://hal.sorbonne-universite.fr/hal-01912239/file/Wessel%20et%20al_accepted%2022.08.18.pdf https://doi.org/10.1016/j.jembe.2018.08.005 |
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HAL Sorbonne Université |
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language |
English |
topic |
Ocean acidification Abalone Larval development Shell mineralization ACL [SDV]Life Sciences [q-bio] [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
Ocean acidification Abalone Larval development Shell mineralization ACL [SDV]Life Sciences [q-bio] [SDE.BE]Environmental Sciences/Biodiversity and Ecology Wessel, Nathalie Martin, Sophie Badou, Aïcha Dubois, Philippe Huchette, Sylvain Julia, Vivien Nunes, Flavia Harney, Ewan Paillard, Christine Auzoux-Bordenave, Stéphanie Effect of CO2–induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata) |
topic_facet |
Ocean acidification Abalone Larval development Shell mineralization ACL [SDV]Life Sciences [q-bio] [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience Ocean acidification is a major global stressor that leads to substantial changes in seawater carbonate chemistry, with potentially significant consequences for calcifying organisms. Marine shelled mollusks are ecologically and economically important species providing essential ecosystem services and food sources for other species. Because they use calcium carbonate (CaCO3) to produce their shells, mollusks are among the most vulnerable invertebrates to ocean acidification, with early developmental stages being particularly sensitive to pH changes. This study investigated the effects of CO2-induced ocean acidification on larval development of the European abalone Haliotis tuberculata, a commercially important gastropod species. Abalone larvae were exposed to a range of reduced pHs (8.0, 7.7 and 7.6) over the course of their development cycle, from early-hatched trochophore to pre-metamorphic veliger. Biological responses were evaluated by measuring the survival rate, morphology and development, growth rate and shell calcification. Larval survival was significantly lower in acidified conditions than in control conditions. Similarly, larval size was consistently smaller under low pH conditions. Larval development was also affected, with evidence of a developmental delay and an increase in the proportion of malformed or unshelled larvae. In shelled larvae, the intensity of birefringence decreased under low pH conditions, suggesting a reduction in shell mineralization. Since these biological effects were observed for pH values expected by 2100, ocean acidification may have potentially negative consequences for larval recruitment and persistence of abalone populations in the near future. |
author2 |
Biologie des Organismes et Ecosystèmes Aquatiques (BOREA) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Adaptation et diversité en milieu marin (ADMM) Institut national des sciences de l'Univers (INSU - CNRS)-Station biologique de Roscoff = Roscoff Marine Station (SBR) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Université libre de Bruxelles (ULB) Scea France Haliotis 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 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)-Centre National de la Recherche Scientifique (CNRS) Unité Dynamiques des Écosystèmes Côtiers (DYNECO) ANR-10-LABX-0019,LabexMER,LabexMER Marine Excellence Research: a changing ocean(2010) |
format |
Article in Journal/Newspaper |
author |
Wessel, Nathalie Martin, Sophie Badou, Aïcha Dubois, Philippe Huchette, Sylvain Julia, Vivien Nunes, Flavia Harney, Ewan Paillard, Christine Auzoux-Bordenave, Stéphanie |
author_facet |
Wessel, Nathalie Martin, Sophie Badou, Aïcha Dubois, Philippe Huchette, Sylvain Julia, Vivien Nunes, Flavia Harney, Ewan Paillard, Christine Auzoux-Bordenave, Stéphanie |
author_sort |
Wessel, Nathalie |
title |
Effect of CO2–induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata) |
title_short |
Effect of CO2–induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata) |
title_full |
Effect of CO2–induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata) |
title_fullStr |
Effect of CO2–induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata) |
title_full_unstemmed |
Effect of CO2–induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata) |
title_sort |
effect of co2–induced ocean acidification on the early development and shell mineralization of the european abalone (haliotis tuberculata) |
publisher |
HAL CCSD |
publishDate |
2018 |
url |
https://hal.sorbonne-universite.fr/hal-01912239 https://hal.sorbonne-universite.fr/hal-01912239/document https://hal.sorbonne-universite.fr/hal-01912239/file/Wessel%20et%20al_accepted%2022.08.18.pdf https://doi.org/10.1016/j.jembe.2018.08.005 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
ISSN: 0022-0981 Journal of Experimental Marine Biology and Ecology https://hal.sorbonne-universite.fr/hal-01912239 Journal of Experimental Marine Biology and Ecology, 2018, 508, pp.52 - 63. ⟨10.1016/j.jembe.2018.08.005⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jembe.2018.08.005 hal-01912239 https://hal.sorbonne-universite.fr/hal-01912239 https://hal.sorbonne-universite.fr/hal-01912239/document https://hal.sorbonne-universite.fr/hal-01912239/file/Wessel%20et%20al_accepted%2022.08.18.pdf doi:10.1016/j.jembe.2018.08.005 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.jembe.2018.08.005 |
container_title |
Journal of Experimental Marine Biology and Ecology |
container_volume |
508 |
container_start_page |
52 |
op_container_end_page |
63 |
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1802648481442037760 |
spelling |
ftsorbonneuniv:oai:HAL:hal-01912239v1 2024-06-23T07:55:46+00:00 Effect of CO2–induced ocean acidification on the early development and shell mineralization of the European abalone (Haliotis tuberculata) Wessel, Nathalie Martin, Sophie Badou, Aïcha Dubois, Philippe Huchette, Sylvain Julia, Vivien Nunes, Flavia Harney, Ewan Paillard, Christine Auzoux-Bordenave, Stéphanie Biologie des Organismes et Ecosystèmes Aquatiques (BOREA) Université de Caen Normandie (UNICAEN) Normandie Université (NU)-Normandie Université (NU)-Muséum national d'Histoire naturelle (MNHN)-Institut de Recherche pour le Développement (IRD)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université des Antilles (UA) Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Adaptation et diversité en milieu marin (ADMM) Institut national des sciences de l'Univers (INSU - CNRS)-Station biologique de Roscoff = Roscoff Marine Station (SBR) Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS) Université libre de Bruxelles (ULB) Scea France Haliotis 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 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)-Centre National de la Recherche Scientifique (CNRS) Unité Dynamiques des Écosystèmes Côtiers (DYNECO) ANR-10-LABX-0019,LabexMER,LabexMER Marine Excellence Research: a changing ocean(2010) 2018-11 https://hal.sorbonne-universite.fr/hal-01912239 https://hal.sorbonne-universite.fr/hal-01912239/document https://hal.sorbonne-universite.fr/hal-01912239/file/Wessel%20et%20al_accepted%2022.08.18.pdf https://doi.org/10.1016/j.jembe.2018.08.005 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jembe.2018.08.005 hal-01912239 https://hal.sorbonne-universite.fr/hal-01912239 https://hal.sorbonne-universite.fr/hal-01912239/document https://hal.sorbonne-universite.fr/hal-01912239/file/Wessel%20et%20al_accepted%2022.08.18.pdf doi:10.1016/j.jembe.2018.08.005 info:eu-repo/semantics/OpenAccess ISSN: 0022-0981 Journal of Experimental Marine Biology and Ecology https://hal.sorbonne-universite.fr/hal-01912239 Journal of Experimental Marine Biology and Ecology, 2018, 508, pp.52 - 63. ⟨10.1016/j.jembe.2018.08.005⟩ Ocean acidification Abalone Larval development Shell mineralization ACL [SDV]Life Sciences [q-bio] [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2018 ftsorbonneuniv https://doi.org/10.1016/j.jembe.2018.08.005 2024-05-30T23:50:27Z International audience Ocean acidification is a major global stressor that leads to substantial changes in seawater carbonate chemistry, with potentially significant consequences for calcifying organisms. Marine shelled mollusks are ecologically and economically important species providing essential ecosystem services and food sources for other species. Because they use calcium carbonate (CaCO3) to produce their shells, mollusks are among the most vulnerable invertebrates to ocean acidification, with early developmental stages being particularly sensitive to pH changes. This study investigated the effects of CO2-induced ocean acidification on larval development of the European abalone Haliotis tuberculata, a commercially important gastropod species. Abalone larvae were exposed to a range of reduced pHs (8.0, 7.7 and 7.6) over the course of their development cycle, from early-hatched trochophore to pre-metamorphic veliger. Biological responses were evaluated by measuring the survival rate, morphology and development, growth rate and shell calcification. Larval survival was significantly lower in acidified conditions than in control conditions. Similarly, larval size was consistently smaller under low pH conditions. Larval development was also affected, with evidence of a developmental delay and an increase in the proportion of malformed or unshelled larvae. In shelled larvae, the intensity of birefringence decreased under low pH conditions, suggesting a reduction in shell mineralization. Since these biological effects were observed for pH values expected by 2100, ocean acidification may have potentially negative consequences for larval recruitment and persistence of abalone populations in the near future. Article in Journal/Newspaper Ocean acidification HAL Sorbonne Université Journal of Experimental Marine Biology and Ecology 508 52 63 |