Larvae of the pteropod Cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less
Larvae of the Mediterranean pteropod Cavolinia inflexa were maintained at controlled pH(T) values of 8.1, 7.82 and 7.51, equivalent, respectively, to pCO(2) levels of 380, 857 and 1,713 mu atm. At pH(T) 7.82, larvae exhibited malformations and lower shell growth, compared to the control condition. A...
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Online Access: | https://hal.archives-ouvertes.fr/hal-03502056 https://doi.org/10.1007/s00227-010-1493-6 |
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ftccsdartic:oai:HAL:hal-03502056v1 2023-05-15T17:50:54+02:00 Larvae of the pteropod Cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less Comeau, S. Gorsky, G. Alliouane, S. Gattuso, J. -P. 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) Observatoire océanologique de Villefranche-sur-mer (OOVM) Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS) 2010 https://hal.archives-ouvertes.fr/hal-03502056 https://doi.org/10.1007/s00227-010-1493-6 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1007/s00227-010-1493-6 hal-03502056 https://hal.archives-ouvertes.fr/hal-03502056 doi:10.1007/s00227-010-1493-6 Marine Biology https://hal.archives-ouvertes.fr/hal-03502056 Marine Biology, 2010, 157 (10), pp.2341-2345. ⟨10.1007/s00227-010-1493-6⟩ [SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography info:eu-repo/semantics/article Journal articles 2010 ftccsdartic https://doi.org/10.1007/s00227-010-1493-6 2022-01-01T23:25:02Z Larvae of the Mediterranean pteropod Cavolinia inflexa were maintained at controlled pH(T) values of 8.1, 7.82 and 7.51, equivalent, respectively, to pCO(2) levels of 380, 857 and 1,713 mu atm. At pH(T) 7.82, larvae exhibited malformations and lower shell growth, compared to the control condition. At pH(T) 7.51, the larvae did not make shells but were viable and showed a normal development. However, smaller shells or no shells will have both ecological (food web) and biogeochemical (export of carbon and carbonate) consequences. These results suggest that pteropod larvae, as well as the species dependent upon them or upon adults as a food resource, might be significantly impacted by ocean acidification. Article in Journal/Newspaper Ocean acidification Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Marine Biology 157 10 2341 2345 |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
spellingShingle |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography Comeau, S. Gorsky, G. Alliouane, S. Gattuso, J. -P. Larvae of the pteropod Cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less |
topic_facet |
[SDU.STU.OC]Sciences of the Universe [physics]/Earth Sciences/Oceanography |
description |
Larvae of the Mediterranean pteropod Cavolinia inflexa were maintained at controlled pH(T) values of 8.1, 7.82 and 7.51, equivalent, respectively, to pCO(2) levels of 380, 857 and 1,713 mu atm. At pH(T) 7.82, larvae exhibited malformations and lower shell growth, compared to the control condition. At pH(T) 7.51, the larvae did not make shells but were viable and showed a normal development. However, smaller shells or no shells will have both ecological (food web) and biogeochemical (export of carbon and carbonate) consequences. These results suggest that pteropod larvae, as well as the species dependent upon them or upon adults as a food resource, might be significantly impacted by ocean acidification. |
author2 |
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) Observatoire océanologique de Villefranche-sur-mer (OOVM) Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Comeau, S. Gorsky, G. Alliouane, S. Gattuso, J. -P. |
author_facet |
Comeau, S. Gorsky, G. Alliouane, S. Gattuso, J. -P. |
author_sort |
Comeau, S. |
title |
Larvae of the pteropod Cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less |
title_short |
Larvae of the pteropod Cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less |
title_full |
Larvae of the pteropod Cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less |
title_fullStr |
Larvae of the pteropod Cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less |
title_full_unstemmed |
Larvae of the pteropod Cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less |
title_sort |
larvae of the pteropod cavolinia inflexa exposed to aragonite undersaturation are viable but shell-less |
publisher |
HAL CCSD |
publishDate |
2010 |
url |
https://hal.archives-ouvertes.fr/hal-03502056 https://doi.org/10.1007/s00227-010-1493-6 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Marine Biology https://hal.archives-ouvertes.fr/hal-03502056 Marine Biology, 2010, 157 (10), pp.2341-2345. ⟨10.1007/s00227-010-1493-6⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00227-010-1493-6 hal-03502056 https://hal.archives-ouvertes.fr/hal-03502056 doi:10.1007/s00227-010-1493-6 |
op_doi |
https://doi.org/10.1007/s00227-010-1493-6 |
container_title |
Marine Biology |
container_volume |
157 |
container_issue |
10 |
container_start_page |
2341 |
op_container_end_page |
2345 |
_version_ |
1766157829654183936 |