Adult exposure influences offspring response to ocean acidification in oysters
Abstract It is essential to predict the impact of elevated P co 2 on marine organisms and habitats to anticipate the severity and consequences of future ocean chemistry change. Despite the importance of carry‐over effects in the evolutionary history of marine organisms, few studies have considered l...
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crwiley:10.1111/j.1365-2486.2011.02520.x 2024-09-15T18:28:20+00:00 Adult exposure influences offspring response to ocean acidification in oysters Parker, Laura M. Ross, Pauline M. O'Connor, Wayne A. Borysko, Larissa Raftos, David A. Pörtner, Hans‐Otto 2011 http://dx.doi.org/10.1111/j.1365-2486.2011.02520.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2486.2011.02520.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-2486.2011.02520.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Global Change Biology volume 18, issue 1, page 82-92 ISSN 1354-1013 1365-2486 journal-article 2011 crwiley https://doi.org/10.1111/j.1365-2486.2011.02520.x 2024-09-05T05:09:58Z Abstract It is essential to predict the impact of elevated P co 2 on marine organisms and habitats to anticipate the severity and consequences of future ocean chemistry change. Despite the importance of carry‐over effects in the evolutionary history of marine organisms, few studies have considered links between life‐history stages when determining how marine organisms will respond to elevated P co 2 , and none have considered the link between adults and their offspring. Herein, we exposed adults of wild and selectively bred Sydney rock oysters, S accostrea glomerata to elevated P co 2 during reproductive conditioning and measured the development, growth and survival response of their larvae. We found that elevated P co 2 had a negative impact on larvae of S . glomerata causing a reduction in growth, rate of development and survival. Exposing adults to elevated P co 2 during reproductive conditioning, however, had positive carry‐over effects on larvae. Larvae spawned from adults exposed to elevated P co 2 were larger and developed faster, but displayed similar survival compared with larvae spawned from adults exposed to ambient P co 2 . Furthermore, selectively bred larvae of S . glomerata were more resilient to elevated P co 2 than wild larvae. Measurement of the standard metabolic rate ( SMR ) of adult S . glomerata showed that at ambient P co 2 , SMR is increased in selectively bred compared with wild oysters and is further increased during exposure to elevated P co 2 . This study suggests that sensitive marine organisms may have the capacity to acclimate or adapt to elevated P co 2 over the next century and a change in energy turnover indicated by SMR may be a key process involved. Article in Journal/Newspaper Ocean acidification Wiley Online Library Global Change Biology 18 1 82 92 |
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Wiley Online Library |
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Abstract It is essential to predict the impact of elevated P co 2 on marine organisms and habitats to anticipate the severity and consequences of future ocean chemistry change. Despite the importance of carry‐over effects in the evolutionary history of marine organisms, few studies have considered links between life‐history stages when determining how marine organisms will respond to elevated P co 2 , and none have considered the link between adults and their offspring. Herein, we exposed adults of wild and selectively bred Sydney rock oysters, S accostrea glomerata to elevated P co 2 during reproductive conditioning and measured the development, growth and survival response of their larvae. We found that elevated P co 2 had a negative impact on larvae of S . glomerata causing a reduction in growth, rate of development and survival. Exposing adults to elevated P co 2 during reproductive conditioning, however, had positive carry‐over effects on larvae. Larvae spawned from adults exposed to elevated P co 2 were larger and developed faster, but displayed similar survival compared with larvae spawned from adults exposed to ambient P co 2 . Furthermore, selectively bred larvae of S . glomerata were more resilient to elevated P co 2 than wild larvae. Measurement of the standard metabolic rate ( SMR ) of adult S . glomerata showed that at ambient P co 2 , SMR is increased in selectively bred compared with wild oysters and is further increased during exposure to elevated P co 2 . This study suggests that sensitive marine organisms may have the capacity to acclimate or adapt to elevated P co 2 over the next century and a change in energy turnover indicated by SMR may be a key process involved. |
format |
Article in Journal/Newspaper |
author |
Parker, Laura M. Ross, Pauline M. O'Connor, Wayne A. Borysko, Larissa Raftos, David A. Pörtner, Hans‐Otto |
spellingShingle |
Parker, Laura M. Ross, Pauline M. O'Connor, Wayne A. Borysko, Larissa Raftos, David A. Pörtner, Hans‐Otto Adult exposure influences offspring response to ocean acidification in oysters |
author_facet |
Parker, Laura M. Ross, Pauline M. O'Connor, Wayne A. Borysko, Larissa Raftos, David A. Pörtner, Hans‐Otto |
author_sort |
Parker, Laura M. |
title |
Adult exposure influences offspring response to ocean acidification in oysters |
title_short |
Adult exposure influences offspring response to ocean acidification in oysters |
title_full |
Adult exposure influences offspring response to ocean acidification in oysters |
title_fullStr |
Adult exposure influences offspring response to ocean acidification in oysters |
title_full_unstemmed |
Adult exposure influences offspring response to ocean acidification in oysters |
title_sort |
adult exposure influences offspring response to ocean acidification in oysters |
publisher |
Wiley |
publishDate |
2011 |
url |
http://dx.doi.org/10.1111/j.1365-2486.2011.02520.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1365-2486.2011.02520.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1365-2486.2011.02520.x |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Global Change Biology volume 18, issue 1, page 82-92 ISSN 1354-1013 1365-2486 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1365-2486.2011.02520.x |
container_title |
Global Change Biology |
container_volume |
18 |
container_issue |
1 |
container_start_page |
82 |
op_container_end_page |
92 |
_version_ |
1810469691024474112 |