Data from: Variation in plastic responses of a globally distributed picoplankton species to ocean acidification
Phytoplankton are the basis of marine food webs, and affect biogeochemical cycles. As CO2 levels increase, shifts in the frequencies and physiology of ecotypes within phytoplankton groups will affect their nutritional value and biogeochemical function. However, studies so far are based on a few repr...
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ftdans:oai:easy.dans.knaw.nl:easy-dataset:83783 2024-06-23T07:55:52+00:00 Data from: Variation in plastic responses of a globally distributed picoplankton species to ocean acidification Schaum, Elisa Björn, Rost Andrew, J. Millar Sinéad, Collins 2013-05-28T19:12:34.000+02:00 http://nbn-resolving.org/urn:nbn:nl:ui:13-4r-4cai https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:83783 unknown doi:10.5061/dryad.sm7p8/1 doi:10.5061/dryad.sm7p8/2 doi:10.5061/dryad.sm7p8/3 doi:10.5061/dryad.sm7p8/4 doi:10.1038/nclimate1774 http://nbn-resolving.org/urn:nbn:nl:ui:13-4r-4cai doi:10.5061/dryad.sm7p8 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:83783 OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf Life sciences medicine and health care 2013 ftdans https://doi.org/10.5061/dryad.sm7p8/110.5061/dryad.sm7p8/210.5061/dryad.sm7p8/310.5061/dryad.sm7p8/410.1038/nclimate177410.5061/dryad.sm7p8 2024-06-11T04:08:51Z Phytoplankton are the basis of marine food webs, and affect biogeochemical cycles. As CO2 levels increase, shifts in the frequencies and physiology of ecotypes within phytoplankton groups will affect their nutritional value and biogeochemical function. However, studies so far are based on a few representative genotypes from key species. Here, we measure changes in cellular function and growth rate at atmospheric CO2 concentrations predicted for the year 2100 in 16 ecotypes of the marine picoplankton Ostreococcus. We find that variation in plastic responses among ecotypes is on par with published between-genera variation, so the responses of one or a few ecotypes cannot estimate changes to the physiology or composition of a species under CO2 enrichment. We show that ecotypes best at taking advantage of CO2 enrichment by changing their photosynthesis rates most should increase in relative fitness, and so in frequency in a high-CO2 environment. Finally, information on sampling location, and not phylogenetic relatedness, is a good predictor of ecotypes likely to increase in frequency in this system. Other/Unknown Material Ocean acidification Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen) |
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Life sciences medicine and health care |
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Life sciences medicine and health care Schaum, Elisa Björn, Rost Andrew, J. Millar Sinéad, Collins Data from: Variation in plastic responses of a globally distributed picoplankton species to ocean acidification |
topic_facet |
Life sciences medicine and health care |
description |
Phytoplankton are the basis of marine food webs, and affect biogeochemical cycles. As CO2 levels increase, shifts in the frequencies and physiology of ecotypes within phytoplankton groups will affect their nutritional value and biogeochemical function. However, studies so far are based on a few representative genotypes from key species. Here, we measure changes in cellular function and growth rate at atmospheric CO2 concentrations predicted for the year 2100 in 16 ecotypes of the marine picoplankton Ostreococcus. We find that variation in plastic responses among ecotypes is on par with published between-genera variation, so the responses of one or a few ecotypes cannot estimate changes to the physiology or composition of a species under CO2 enrichment. We show that ecotypes best at taking advantage of CO2 enrichment by changing their photosynthesis rates most should increase in relative fitness, and so in frequency in a high-CO2 environment. Finally, information on sampling location, and not phylogenetic relatedness, is a good predictor of ecotypes likely to increase in frequency in this system. |
author |
Schaum, Elisa Björn, Rost Andrew, J. Millar Sinéad, Collins |
author_facet |
Schaum, Elisa Björn, Rost Andrew, J. Millar Sinéad, Collins |
author_sort |
Schaum, Elisa |
title |
Data from: Variation in plastic responses of a globally distributed picoplankton species to ocean acidification |
title_short |
Data from: Variation in plastic responses of a globally distributed picoplankton species to ocean acidification |
title_full |
Data from: Variation in plastic responses of a globally distributed picoplankton species to ocean acidification |
title_fullStr |
Data from: Variation in plastic responses of a globally distributed picoplankton species to ocean acidification |
title_full_unstemmed |
Data from: Variation in plastic responses of a globally distributed picoplankton species to ocean acidification |
title_sort |
data from: variation in plastic responses of a globally distributed picoplankton species to ocean acidification |
publishDate |
2013 |
url |
http://nbn-resolving.org/urn:nbn:nl:ui:13-4r-4cai https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:83783 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
doi:10.5061/dryad.sm7p8/1 doi:10.5061/dryad.sm7p8/2 doi:10.5061/dryad.sm7p8/3 doi:10.5061/dryad.sm7p8/4 doi:10.1038/nclimate1774 http://nbn-resolving.org/urn:nbn:nl:ui:13-4r-4cai doi:10.5061/dryad.sm7p8 https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:83783 |
op_rights |
OPEN_ACCESS: The data are archived in Easy, they are accessible elsewhere through the DOI https://dans.knaw.nl/en/about/organisation-and-policy/legal-information/DANSLicence.pdf |
op_doi |
https://doi.org/10.5061/dryad.sm7p8/110.5061/dryad.sm7p8/210.5061/dryad.sm7p8/310.5061/dryad.sm7p8/410.1038/nclimate177410.5061/dryad.sm7p8 |
_version_ |
1802648638505091072 |