Energetic lipid responses of larval oysters to ocean acidification
Climate change will increase energetic demands on marine invertebrate larvae and make planktonic food more unpredictable. This study determined the impact of ocean acidification on larval energetics of the oysters Saccostrea glomerata and Crassostrea gigas. Larvae of both oysters were reared until t...
Published in: | Marine Pollution Bulletin |
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Language: | English |
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2021
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Online Access: | https://oceanrep.geomar.de/id/eprint/52881/ https://oceanrep.geomar.de/id/eprint/52881/1/Gibbs.pdf https://doi.org/10.1016/j.marpolbul.2021.112441 |
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ftoceanrep:oai:oceanrep.geomar.de:52881 2024-02-11T10:03:10+01:00 Energetic lipid responses of larval oysters to ocean acidification Gibbs, Mitchell C. Parker, Laura M. Scanes, Elliot Byrne, Maria O'Connor, Wayne A. Ross, Pauline M. 2021-07 text https://oceanrep.geomar.de/id/eprint/52881/ https://oceanrep.geomar.de/id/eprint/52881/1/Gibbs.pdf https://doi.org/10.1016/j.marpolbul.2021.112441 en eng Elsevier https://oceanrep.geomar.de/id/eprint/52881/1/Gibbs.pdf Gibbs, M. C., Parker, L. M., Scanes, E., Byrne, M., O'Connor, W. A. and Ross, P. M. (2021) Energetic lipid responses of larval oysters to ocean acidification. Marine Pollution Bulletin, 168 . Art.-Nr.: 112441. DOI 10.1016/j.marpolbul.2021.112441 <https://doi.org/10.1016/j.marpolbul.2021.112441>. doi:10.1016/j.marpolbul.2021.112441 info:eu-repo/semantics/restrictedAccess Article PeerReviewed 2021 ftoceanrep https://doi.org/10.1016/j.marpolbul.2021.112441 2024-01-15T00:23:30Z Climate change will increase energetic demands on marine invertebrate larvae and make planktonic food more unpredictable. This study determined the impact of ocean acidification on larval energetics of the oysters Saccostrea glomerata and Crassostrea gigas. Larvae of both oysters were reared until the 9-day-old, umbonate stage under orthogonal combinations of ambient and elevated p CO 2 (340 and 856 μatm) and food was limited. Elevated p CO 2 reduced the survival, size and larval energetics, larvae of C. gigas being more resilient than S. glomerata. When larvae were fed, elevated p CO 2 reduced lipid levels across all lipid classes. When larvae were unfed elevated p CO 2 resulted in increased lipid levels and mortality. Ocean acidification and food will interact to limit larval energetics. Larvae of S. glomerata will be more impacted than C. gigas and this is of concern given their aquacultural status and ecological function. Article in Journal/Newspaper Crassostrea gigas Ocean acidification OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) Marine Pollution Bulletin 168 112441 |
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Open Polar |
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OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
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ftoceanrep |
language |
English |
description |
Climate change will increase energetic demands on marine invertebrate larvae and make planktonic food more unpredictable. This study determined the impact of ocean acidification on larval energetics of the oysters Saccostrea glomerata and Crassostrea gigas. Larvae of both oysters were reared until the 9-day-old, umbonate stage under orthogonal combinations of ambient and elevated p CO 2 (340 and 856 μatm) and food was limited. Elevated p CO 2 reduced the survival, size and larval energetics, larvae of C. gigas being more resilient than S. glomerata. When larvae were fed, elevated p CO 2 reduced lipid levels across all lipid classes. When larvae were unfed elevated p CO 2 resulted in increased lipid levels and mortality. Ocean acidification and food will interact to limit larval energetics. Larvae of S. glomerata will be more impacted than C. gigas and this is of concern given their aquacultural status and ecological function. |
format |
Article in Journal/Newspaper |
author |
Gibbs, Mitchell C. Parker, Laura M. Scanes, Elliot Byrne, Maria O'Connor, Wayne A. Ross, Pauline M. |
spellingShingle |
Gibbs, Mitchell C. Parker, Laura M. Scanes, Elliot Byrne, Maria O'Connor, Wayne A. Ross, Pauline M. Energetic lipid responses of larval oysters to ocean acidification |
author_facet |
Gibbs, Mitchell C. Parker, Laura M. Scanes, Elliot Byrne, Maria O'Connor, Wayne A. Ross, Pauline M. |
author_sort |
Gibbs, Mitchell C. |
title |
Energetic lipid responses of larval oysters to ocean acidification |
title_short |
Energetic lipid responses of larval oysters to ocean acidification |
title_full |
Energetic lipid responses of larval oysters to ocean acidification |
title_fullStr |
Energetic lipid responses of larval oysters to ocean acidification |
title_full_unstemmed |
Energetic lipid responses of larval oysters to ocean acidification |
title_sort |
energetic lipid responses of larval oysters to ocean acidification |
publisher |
Elsevier |
publishDate |
2021 |
url |
https://oceanrep.geomar.de/id/eprint/52881/ https://oceanrep.geomar.de/id/eprint/52881/1/Gibbs.pdf https://doi.org/10.1016/j.marpolbul.2021.112441 |
genre |
Crassostrea gigas Ocean acidification |
genre_facet |
Crassostrea gigas Ocean acidification |
op_relation |
https://oceanrep.geomar.de/id/eprint/52881/1/Gibbs.pdf Gibbs, M. C., Parker, L. M., Scanes, E., Byrne, M., O'Connor, W. A. and Ross, P. M. (2021) Energetic lipid responses of larval oysters to ocean acidification. Marine Pollution Bulletin, 168 . Art.-Nr.: 112441. DOI 10.1016/j.marpolbul.2021.112441 <https://doi.org/10.1016/j.marpolbul.2021.112441>. doi:10.1016/j.marpolbul.2021.112441 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1016/j.marpolbul.2021.112441 |
container_title |
Marine Pollution Bulletin |
container_volume |
168 |
container_start_page |
112441 |
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1790599350917791744 |