Effects of ocean acidification over successive generations decrease resilience of larval European sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the NE Atlantic
European sea bass ( Dicentrarchus labrax ) is a large, economically important fish species with a long generation time whose long-term resilience to ocean acidification (OA) and warming (OW) is not clear. We incubated sea bass from Brittany (France) for two generations (>5 yearsin total) under am...
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ftnioz:oai:imis.nioz.nl:352723 2023-05-15T17:50:13+02:00 Effects of ocean acidification over successive generations decrease resilience of larval European sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the NE Atlantic Howald, S. Moyano, M. Crespel, A. Kuchenmüller, L.L. Cominassi, L. Claireaux, G. Peck, M.A. Mark, F.C. 2022 application/pdf https://www.vliz.be/imisdocs/publications/53/378253.pdf en eng info:eu-repo/semantics/altIdentifier/doi/doi.org/10.1242/jeb.243802 https://www.vliz.be/imisdocs/publications/53/378253.pdf info:eu-repo/semantics/openAccess %3Ci%3EJ.+Exp.+Biol.+225%289%29%3C%2Fi%3E.+%3Ca+href%3D%22https%3A%2F%2Fdx.doi.org%2F10.1242%2Fjeb.243802%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fdx.doi.org%2F10.1242%2Fjeb.243802%3C%2Fa%3E Dicentrarchus labrax [Bass] Teleostei info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2022 ftnioz https://doi.org/10.1242/jeb.243802 2022-10-12T22:20:04Z European sea bass ( Dicentrarchus labrax ) is a large, economically important fish species with a long generation time whose long-term resilience to ocean acidification (OA) and warming (OW) is not clear. We incubated sea bass from Brittany (France) for two generations (>5 yearsin total) under ambient and predicted OA conditions ( P CO2 : 650 and 1700 µatm) crossed with ambient and predicted OW conditions in F1 (temperature: 15–18°C and 20–23°C) to investigate the effects of climate change on larval and juvenile growth and metabolic rate. We found that in F1, OA as a single stressor at ambient temperature did not affect larval or juvenile growth and OW increased developmental time and growth rate, but OAW decreased larval size at metamorphosis. Larval routine and juvenile standard metabolic rate were significantly lower in cold compared with warm conditioned fish and also lower in F0 compared with F1 fish. We did not find any effect of OA as a single stressor on metabolic rate. Juvenile P O2,crit was not affected by OA or OAW in both generations. We discuss the potential underlying mechanisms resulting in the resilience of F0 and F1 larvae and juveniles to OA and in the beneficial effects of OW on F1 larval growth and metabolic rate, but contrastingly in the vulnerability of F1, but not F0 larvae to OAW. With regard to the ecological perspective, we conclude that recruitment of larvae and early juveniles to nursery areas might decrease under OAW conditions but individuals reaching juvenile phase might benefit from increased performance at higher temperatures. Article in Journal/Newspaper Ocean acidification NIOZ Repository (Royal Netherlands Institute for Sea Research) Journal of Experimental Biology 225 9 |
institution |
Open Polar |
collection |
NIOZ Repository (Royal Netherlands Institute for Sea Research) |
op_collection_id |
ftnioz |
language |
English |
topic |
Dicentrarchus labrax [Bass] Teleostei |
spellingShingle |
Dicentrarchus labrax [Bass] Teleostei Howald, S. Moyano, M. Crespel, A. Kuchenmüller, L.L. Cominassi, L. Claireaux, G. Peck, M.A. Mark, F.C. Effects of ocean acidification over successive generations decrease resilience of larval European sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the NE Atlantic |
topic_facet |
Dicentrarchus labrax [Bass] Teleostei |
description |
European sea bass ( Dicentrarchus labrax ) is a large, economically important fish species with a long generation time whose long-term resilience to ocean acidification (OA) and warming (OW) is not clear. We incubated sea bass from Brittany (France) for two generations (>5 yearsin total) under ambient and predicted OA conditions ( P CO2 : 650 and 1700 µatm) crossed with ambient and predicted OW conditions in F1 (temperature: 15–18°C and 20–23°C) to investigate the effects of climate change on larval and juvenile growth and metabolic rate. We found that in F1, OA as a single stressor at ambient temperature did not affect larval or juvenile growth and OW increased developmental time and growth rate, but OAW decreased larval size at metamorphosis. Larval routine and juvenile standard metabolic rate were significantly lower in cold compared with warm conditioned fish and also lower in F0 compared with F1 fish. We did not find any effect of OA as a single stressor on metabolic rate. Juvenile P O2,crit was not affected by OA or OAW in both generations. We discuss the potential underlying mechanisms resulting in the resilience of F0 and F1 larvae and juveniles to OA and in the beneficial effects of OW on F1 larval growth and metabolic rate, but contrastingly in the vulnerability of F1, but not F0 larvae to OAW. With regard to the ecological perspective, we conclude that recruitment of larvae and early juveniles to nursery areas might decrease under OAW conditions but individuals reaching juvenile phase might benefit from increased performance at higher temperatures. |
format |
Article in Journal/Newspaper |
author |
Howald, S. Moyano, M. Crespel, A. Kuchenmüller, L.L. Cominassi, L. Claireaux, G. Peck, M.A. Mark, F.C. |
author_facet |
Howald, S. Moyano, M. Crespel, A. Kuchenmüller, L.L. Cominassi, L. Claireaux, G. Peck, M.A. Mark, F.C. |
author_sort |
Howald, S. |
title |
Effects of ocean acidification over successive generations decrease resilience of larval European sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the NE Atlantic |
title_short |
Effects of ocean acidification over successive generations decrease resilience of larval European sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the NE Atlantic |
title_full |
Effects of ocean acidification over successive generations decrease resilience of larval European sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the NE Atlantic |
title_fullStr |
Effects of ocean acidification over successive generations decrease resilience of larval European sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the NE Atlantic |
title_full_unstemmed |
Effects of ocean acidification over successive generations decrease resilience of larval European sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the NE Atlantic |
title_sort |
effects of ocean acidification over successive generations decrease resilience of larval european sea bass to ocean acidification and warming but juveniles could benefit from higher temperatures in the ne atlantic |
publishDate |
2022 |
url |
https://www.vliz.be/imisdocs/publications/53/378253.pdf |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
%3Ci%3EJ.+Exp.+Biol.+225%289%29%3C%2Fi%3E.+%3Ca+href%3D%22https%3A%2F%2Fdx.doi.org%2F10.1242%2Fjeb.243802%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fdx.doi.org%2F10.1242%2Fjeb.243802%3C%2Fa%3E |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/doi.org/10.1242/jeb.243802 https://www.vliz.be/imisdocs/publications/53/378253.pdf |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1242/jeb.243802 |
container_title |
Journal of Experimental Biology |
container_volume |
225 |
container_issue |
9 |
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1766156876782764032 |