Assessing the physiological responses of the gastropod Crepidula fornicata to predicted ocean acidification and warming
International audience Organisms inhabiting coastal waters naturally experience diel and seasonal physico-chemical variations. According to various assumptions, coastal species are either considered to be highly tolerant to environmental changes or, conversely, living at the thresholds of their phys...
Published in: | Limnology and Oceanography |
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Online Access: | https://doi.org/10.1002/lno.10225 https://hal.sorbonne-universite.fr/hal-01233060/file/Noisette_2015_Assessing_the.pdf https://hal.sorbonne-universite.fr/hal-01233060 |
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fttriple:oai:gotriple.eu:10670/1.35kdpv 2023-05-15T17:49:40+02:00 Assessing the physiological responses of the gastropod Crepidula fornicata to predicted ocean acidification and warming Noisette, Fanny Bordeyne, François Davoult, Dominique Martin, Sophie Ecogéochimie et Fonctionnement des Ecosystèmes Benthiques (EFEB) Adaptation et diversité en milieu marin (AD2M) Station biologique de Roscoff Roscoff (SBR) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Station biologique de Roscoff Roscoff (SBR) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) 2015-11-01 https://doi.org/10.1002/lno.10225 https://hal.sorbonne-universite.fr/hal-01233060/file/Noisette_2015_Assessing_the.pdf https://hal.sorbonne-universite.fr/hal-01233060 en eng HAL CCSD Association for the Sciences of Limnology and Oceanography hal-01233060 doi:10.1002/lno.10225 10670/1.35kdpv https://hal.sorbonne-universite.fr/hal-01233060/file/Noisette_2015_Assessing_the.pdf https://hal.sorbonne-universite.fr/hal-01233060 other Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0024-3590 EISSN: 1939-5590 Limnology and Oceanography Limnology and Oceanography, Association for the Sciences of Limnology and Oceanography, 2015, 61 (2), pp.430-444 ⟨10.1002/lno.10225⟩ envir geo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2015 fttriple https://doi.org/10.1002/lno.10225 2023-01-22T18:29:16Z International audience Organisms inhabiting coastal waters naturally experience diel and seasonal physico-chemical variations. According to various assumptions, coastal species are either considered to be highly tolerant to environmental changes or, conversely, living at the thresholds of their physiological performance. Therefore, these species are either more resistant or more sensitive, respectively, to ocean acidification and warming. Here, we focused on Crepidula fornicata, an invasive gastropod that colonized bays and estuaries on northwestern European coasts during the 20th century. Small (4.5 cm in length), sexually mature individuals of C. fornicata were raised for 6 months in three different pCO2 conditions (390 μatm, 750 μatm, and 1400 μatm) at four successive temperature levels (10°C, 13°C, 16°C, and 19°C). At each temperature level and in each pCO2 condition, we assessed the physiological rates of respiration, ammonia excretion, filtration and calcification on small and large individuals. Results show that, in general, temperature positively influenced respiration, excretion and filtration rates in both small and large individuals. Conversely, increasing pCO2 negatively affected calcification rates, leading to net dissolution in the most drastic pCO2 condition (1400 μatm) but did not affect the other physiological rates. Overall, our results indicate that C. fornicata can tolerate ocean acidification, particularly in the intermediate pCO2 scenario. Moreover, in this eurythermal species, moderate warming may play a buffering role in the future responses of organisms to ocean acidification. Article in Journal/Newspaper Ocean acidification Unknown Limnology and Oceanography 61 2 430 444 |
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envir geo Noisette, Fanny Bordeyne, François Davoult, Dominique Martin, Sophie Assessing the physiological responses of the gastropod Crepidula fornicata to predicted ocean acidification and warming |
topic_facet |
envir geo |
description |
International audience Organisms inhabiting coastal waters naturally experience diel and seasonal physico-chemical variations. According to various assumptions, coastal species are either considered to be highly tolerant to environmental changes or, conversely, living at the thresholds of their physiological performance. Therefore, these species are either more resistant or more sensitive, respectively, to ocean acidification and warming. Here, we focused on Crepidula fornicata, an invasive gastropod that colonized bays and estuaries on northwestern European coasts during the 20th century. Small (4.5 cm in length), sexually mature individuals of C. fornicata were raised for 6 months in three different pCO2 conditions (390 μatm, 750 μatm, and 1400 μatm) at four successive temperature levels (10°C, 13°C, 16°C, and 19°C). At each temperature level and in each pCO2 condition, we assessed the physiological rates of respiration, ammonia excretion, filtration and calcification on small and large individuals. Results show that, in general, temperature positively influenced respiration, excretion and filtration rates in both small and large individuals. Conversely, increasing pCO2 negatively affected calcification rates, leading to net dissolution in the most drastic pCO2 condition (1400 μatm) but did not affect the other physiological rates. Overall, our results indicate that C. fornicata can tolerate ocean acidification, particularly in the intermediate pCO2 scenario. Moreover, in this eurythermal species, moderate warming may play a buffering role in the future responses of organisms to ocean acidification. |
author2 |
Ecogéochimie et Fonctionnement des Ecosystèmes Benthiques (EFEB) Adaptation et diversité en milieu marin (AD2M) Station biologique de Roscoff Roscoff (SBR) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS)-Station biologique de Roscoff Roscoff (SBR) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Noisette, Fanny Bordeyne, François Davoult, Dominique Martin, Sophie |
author_facet |
Noisette, Fanny Bordeyne, François Davoult, Dominique Martin, Sophie |
author_sort |
Noisette, Fanny |
title |
Assessing the physiological responses of the gastropod Crepidula fornicata to predicted ocean acidification and warming |
title_short |
Assessing the physiological responses of the gastropod Crepidula fornicata to predicted ocean acidification and warming |
title_full |
Assessing the physiological responses of the gastropod Crepidula fornicata to predicted ocean acidification and warming |
title_fullStr |
Assessing the physiological responses of the gastropod Crepidula fornicata to predicted ocean acidification and warming |
title_full_unstemmed |
Assessing the physiological responses of the gastropod Crepidula fornicata to predicted ocean acidification and warming |
title_sort |
assessing the physiological responses of the gastropod crepidula fornicata to predicted ocean acidification and warming |
publisher |
HAL CCSD |
publishDate |
2015 |
url |
https://doi.org/10.1002/lno.10225 https://hal.sorbonne-universite.fr/hal-01233060/file/Noisette_2015_Assessing_the.pdf https://hal.sorbonne-universite.fr/hal-01233060 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Hyper Article en Ligne - Sciences de l'Homme et de la Société ISSN: 0024-3590 EISSN: 1939-5590 Limnology and Oceanography Limnology and Oceanography, Association for the Sciences of Limnology and Oceanography, 2015, 61 (2), pp.430-444 ⟨10.1002/lno.10225⟩ |
op_relation |
hal-01233060 doi:10.1002/lno.10225 10670/1.35kdpv https://hal.sorbonne-universite.fr/hal-01233060/file/Noisette_2015_Assessing_the.pdf https://hal.sorbonne-universite.fr/hal-01233060 |
op_rights |
other |
op_doi |
https://doi.org/10.1002/lno.10225 |
container_title |
Limnology and Oceanography |
container_volume |
61 |
container_issue |
2 |
container_start_page |
430 |
op_container_end_page |
444 |
_version_ |
1766156086822305792 |