Supplementary material from "Ocean acidification but not warming alters sex determination in the Sydney rock oyster, Saccostrea glomerata " ...
Whether sex determination of marine organisms can be altered by ocean acidification and warming during this century remains a significant, unanswered question. Here we show that exposure of the protandric hermaphrodite oyster, Saccostrea glomerata to ocean acidification, but not warming alters sex d...
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ftdatacite:10.6084/m9.figshare.c.3999501 2024-10-13T14:09:56+00:00 Supplementary material from "Ocean acidification but not warming alters sex determination in the Sydney rock oyster, Saccostrea glomerata " ... M. Parker, Laura O'Connor, Wayne A. Byrne, Maria Dove, Michael A. Coleman, Ross Pörtner, Hans-O Scanes, Elliot Virtue, Patti Gibbs, Mitchell M. Ross, Pauline 2018 https://dx.doi.org/10.6084/m9.figshare.c.3999501 https://rs.figshare.com/collections/Supplementary_material_from_Ocean_acidification_but_not_warming_alters_sex_determination_in_the_Sydney_rock_oyster_i_Saccostrea_glomerata_i_/3999501 unknown The Royal Society Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Collection article 2018 ftdatacite https://doi.org/10.6084/m9.figshare.c.3999501 2024-10-01T12:16:49Z Whether sex determination of marine organisms can be altered by ocean acidification and warming during this century remains a significant, unanswered question. Here we show that exposure of the protandric hermaphrodite oyster, Saccostrea glomerata to ocean acidification, but not warming alters sex determination resulting in changes in sex ratios. After just one reproductive cycle there were 16% more females than males. The rate of gametogenesis, gonad area, fecundity, shell length, extracellular pH and survival decreased in response to ocean acidification. Warming as a sole stressor slightly increased the rate of gametogenesis, gonad area and fecundity, but this increase was masked by the impact of ocean acidification at a level predicted for this century. Alterations to sex determination, sex ratios and reproductive capacity will have flow on effects to reduce larval supply and population size of oysters and potentially other marine organisms. ... Article in Journal/Newspaper Ocean acidification DataCite |
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description |
Whether sex determination of marine organisms can be altered by ocean acidification and warming during this century remains a significant, unanswered question. Here we show that exposure of the protandric hermaphrodite oyster, Saccostrea glomerata to ocean acidification, but not warming alters sex determination resulting in changes in sex ratios. After just one reproductive cycle there were 16% more females than males. The rate of gametogenesis, gonad area, fecundity, shell length, extracellular pH and survival decreased in response to ocean acidification. Warming as a sole stressor slightly increased the rate of gametogenesis, gonad area and fecundity, but this increase was masked by the impact of ocean acidification at a level predicted for this century. Alterations to sex determination, sex ratios and reproductive capacity will have flow on effects to reduce larval supply and population size of oysters and potentially other marine organisms. ... |
format |
Article in Journal/Newspaper |
author |
M. Parker, Laura O'Connor, Wayne A. Byrne, Maria Dove, Michael A. Coleman, Ross Pörtner, Hans-O Scanes, Elliot Virtue, Patti Gibbs, Mitchell M. Ross, Pauline |
spellingShingle |
M. Parker, Laura O'Connor, Wayne A. Byrne, Maria Dove, Michael A. Coleman, Ross Pörtner, Hans-O Scanes, Elliot Virtue, Patti Gibbs, Mitchell M. Ross, Pauline Supplementary material from "Ocean acidification but not warming alters sex determination in the Sydney rock oyster, Saccostrea glomerata " ... |
author_facet |
M. Parker, Laura O'Connor, Wayne A. Byrne, Maria Dove, Michael A. Coleman, Ross Pörtner, Hans-O Scanes, Elliot Virtue, Patti Gibbs, Mitchell M. Ross, Pauline |
author_sort |
M. Parker, Laura |
title |
Supplementary material from "Ocean acidification but not warming alters sex determination in the Sydney rock oyster, Saccostrea glomerata " ... |
title_short |
Supplementary material from "Ocean acidification but not warming alters sex determination in the Sydney rock oyster, Saccostrea glomerata " ... |
title_full |
Supplementary material from "Ocean acidification but not warming alters sex determination in the Sydney rock oyster, Saccostrea glomerata " ... |
title_fullStr |
Supplementary material from "Ocean acidification but not warming alters sex determination in the Sydney rock oyster, Saccostrea glomerata " ... |
title_full_unstemmed |
Supplementary material from "Ocean acidification but not warming alters sex determination in the Sydney rock oyster, Saccostrea glomerata " ... |
title_sort |
supplementary material from "ocean acidification but not warming alters sex determination in the sydney rock oyster, saccostrea glomerata " ... |
publisher |
The Royal Society |
publishDate |
2018 |
url |
https://dx.doi.org/10.6084/m9.figshare.c.3999501 https://rs.figshare.com/collections/Supplementary_material_from_Ocean_acidification_but_not_warming_alters_sex_determination_in_the_Sydney_rock_oyster_i_Saccostrea_glomerata_i_/3999501 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.6084/m9.figshare.c.3999501 |
_version_ |
1812817027456303104 |