Seawater carbonate chemistry and net photosynthesis, C/N ratio, growth rate, size of Ostreococcus tauri in a laboratory experiment ...
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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ftdatacite:10.1594/pangaea.823378 2024-09-09T19:58:16+00:00 Seawater carbonate chemistry and net photosynthesis, C/N ratio, growth rate, size of Ostreococcus tauri in a laboratory experiment ... Schaum, Elisa Rost, Björn Millar, Andrew J Collins, Sinéad 2013 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.823378 https://doi.pangaea.de/10.1594/PANGAEA.823378 en eng PANGAEA https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1038/nclimate1774 https://dx.doi.org/10.5061/dryad.sm7p8 https://cran.r-project.org/package=seacarb Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Bottles or small containers/Aquaria <20 L Chlorophyta Growth/Morphology Laboratory experiment Laboratory strains North Atlantic Ostreococcus tauri Pelagos Phytoplankton Plantae Primary production/Photosynthesis Respiration Single species Species Identification Treatment Ecotype Growth rate Growth rate, standard error Net photosynthesis rate, oxygen, per cell Net photosynthesis rate, oxygen, standard error Cell size Cell size, standard error Carbon, organic, particulate, per cell Nitrogen, organic, particulate, per cell Carbon, organic, particulate/Nitrogen, organic, particulate ratio Respiration rate, oxygen, per cell Respiration rate, oxygen, standard error Chlorophyll a per cell Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation pH pH, standard deviation Alkalinity, total Alkalinity, total, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite saturation state Potentiometric titration Calculated using CO2SYS dataset Supplementary Dataset Dataset 2013 ftdatacite https://doi.org/10.1594/pangaea.82337810.1038/nclimate177410.5061/dryad.sm7p8 2024-06-17T10:47:13Z 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 ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2013-11-28. ... Dataset North Atlantic Ocean acidification DataCite |
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language |
English |
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Bottles or small containers/Aquaria <20 L Chlorophyta Growth/Morphology Laboratory experiment Laboratory strains North Atlantic Ostreococcus tauri Pelagos Phytoplankton Plantae Primary production/Photosynthesis Respiration Single species Species Identification Treatment Ecotype Growth rate Growth rate, standard error Net photosynthesis rate, oxygen, per cell Net photosynthesis rate, oxygen, standard error Cell size Cell size, standard error Carbon, organic, particulate, per cell Nitrogen, organic, particulate, per cell Carbon, organic, particulate/Nitrogen, organic, particulate ratio Respiration rate, oxygen, per cell Respiration rate, oxygen, standard error Chlorophyll a per cell Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation pH pH, standard deviation Alkalinity, total Alkalinity, total, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite saturation state Potentiometric titration Calculated using CO2SYS |
spellingShingle |
Bottles or small containers/Aquaria <20 L Chlorophyta Growth/Morphology Laboratory experiment Laboratory strains North Atlantic Ostreococcus tauri Pelagos Phytoplankton Plantae Primary production/Photosynthesis Respiration Single species Species Identification Treatment Ecotype Growth rate Growth rate, standard error Net photosynthesis rate, oxygen, per cell Net photosynthesis rate, oxygen, standard error Cell size Cell size, standard error Carbon, organic, particulate, per cell Nitrogen, organic, particulate, per cell Carbon, organic, particulate/Nitrogen, organic, particulate ratio Respiration rate, oxygen, per cell Respiration rate, oxygen, standard error Chlorophyll a per cell Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation pH pH, standard deviation Alkalinity, total Alkalinity, total, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite saturation state Potentiometric titration Calculated using CO2SYS Schaum, Elisa Rost, Björn Millar, Andrew J Collins, Sinéad Seawater carbonate chemistry and net photosynthesis, C/N ratio, growth rate, size of Ostreococcus tauri in a laboratory experiment ... |
topic_facet |
Bottles or small containers/Aquaria <20 L Chlorophyta Growth/Morphology Laboratory experiment Laboratory strains North Atlantic Ostreococcus tauri Pelagos Phytoplankton Plantae Primary production/Photosynthesis Respiration Single species Species Identification Treatment Ecotype Growth rate Growth rate, standard error Net photosynthesis rate, oxygen, per cell Net photosynthesis rate, oxygen, standard error Cell size Cell size, standard error Carbon, organic, particulate, per cell Nitrogen, organic, particulate, per cell Carbon, organic, particulate/Nitrogen, organic, particulate ratio Respiration rate, oxygen, per cell Respiration rate, oxygen, standard error Chlorophyll a per cell Salinity Temperature, water Partial pressure of carbon dioxide water at sea surface temperature wet air Partial pressure of carbon dioxide, standard deviation pH pH, standard deviation Alkalinity, total Alkalinity, total, standard deviation Carbon, inorganic, dissolved Carbon, inorganic, dissolved, standard deviation Bicarbonate ion Bicarbonate ion, standard deviation Carbonate ion Carbonate ion, standard deviation Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite saturation state Potentiometric titration Calculated using CO2SYS |
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 ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2013-11-28. ... |
format |
Dataset |
author |
Schaum, Elisa Rost, Björn Millar, Andrew J Collins, Sinéad |
author_facet |
Schaum, Elisa Rost, Björn Millar, Andrew J Collins, Sinéad |
author_sort |
Schaum, Elisa |
title |
Seawater carbonate chemistry and net photosynthesis, C/N ratio, growth rate, size of Ostreococcus tauri in a laboratory experiment ... |
title_short |
Seawater carbonate chemistry and net photosynthesis, C/N ratio, growth rate, size of Ostreococcus tauri in a laboratory experiment ... |
title_full |
Seawater carbonate chemistry and net photosynthesis, C/N ratio, growth rate, size of Ostreococcus tauri in a laboratory experiment ... |
title_fullStr |
Seawater carbonate chemistry and net photosynthesis, C/N ratio, growth rate, size of Ostreococcus tauri in a laboratory experiment ... |
title_full_unstemmed |
Seawater carbonate chemistry and net photosynthesis, C/N ratio, growth rate, size of Ostreococcus tauri in a laboratory experiment ... |
title_sort |
seawater carbonate chemistry and net photosynthesis, c/n ratio, growth rate, size of ostreococcus tauri in a laboratory experiment ... |
publisher |
PANGAEA |
publishDate |
2013 |
url |
https://dx.doi.org/10.1594/pangaea.823378 https://doi.pangaea.de/10.1594/PANGAEA.823378 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1038/nclimate1774 https://dx.doi.org/10.5061/dryad.sm7p8 https://cran.r-project.org/package=seacarb |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.82337810.1038/nclimate177410.5061/dryad.sm7p8 |
_version_ |
1809929267153207296 |