Physiological response of E. huxleyi ecotype A, strain SO5.14 to changing carbonate chemistry under nutrient-replete conditions ...
Future oceanic conditions induced by anthropogenic greenhouse gas emissions include warming, acidification and reduced nutrient supply due to increased stratification. Some parts of the Southern Ocean are expected to show rapid changes, especially for carbonate mineral saturation. Here we compare th...
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Online Access: | https://dx.doi.org/10.1594/pangaea.958503 https://doi.pangaea.de/10.1594/PANGAEA.958503 |
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ftdatacite:10.1594/pangaea.958503 2024-04-28T08:34:41+00:00 Physiological response of E. huxleyi ecotype A, strain SO5.14 to changing carbonate chemistry under nutrient-replete conditions ... Müller, Marius N Trull, Tom W Hallegraeff, Gustaaf M 2023 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.958503 https://doi.pangaea.de/10.1594/PANGAEA.958503 en eng PANGAEA https://cran.r-project.org/web/packages/seacarb/index.html https://dx.doi.org/10.1038/ismej.2017.53 https://cran.r-project.org/web/packages/seacarb/index.html Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Calcification/Dissolution Chromista Emiliania huxleyi Growth/Morphology Haptophyta Laboratory experiment Laboratory strains Macro-nutrients Not applicable Phytoplankton Primary production/Photosynthesis Single species Type of study Species, unique identification Species, unique identification URI Species, unique identification Semantic URI Treatment Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon, organic, particulate, per cell Carbon, inorganic, particulate, per cell Particulate organic nitrogen per cell Volume Cell biovolume Coccoliths, volume Carbon, inorganic, dissolved Alkalinity, total pH Carbon dioxide Bicarbonate ion Carbonate ion Calcite saturation state Salinity Temperature, water Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Coulometric titration Potentiometric titration Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC dataset Dataset 2023 ftdatacite https://doi.org/10.1594/pangaea.95850310.1038/ismej.2017.53 2024-04-02T11:36:31Z Future oceanic conditions induced by anthropogenic greenhouse gas emissions include warming, acidification and reduced nutrient supply due to increased stratification. Some parts of the Southern Ocean are expected to show rapid changes, especially for carbonate mineral saturation. Here we compare the physiological response of the model coccolithophore Emiliania huxleyi (strain EHSO 5.14, originating from 50S, 149E) with pH/CO2 gradients (mimicking ocean acidification ranging from 1 to 4 × current pCO2 levels) under nutrient-limited (nitrogen and phosphorus) and -replete conditions. Both nutrient limitations decreased per cell photosynthesis (particulate organic carbon (POC) production) and calcification (particulate inorganic carbon (PIC) production) rates for all pCO2 levels, with more than 50% reductions under nitrogen limitation. These impacts, however, became indistinguishable from nutrient-replete conditions when normalized to cell volume. Calcification decreased three-fold and linearly with increasing ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) 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 2023-05-05. ... Dataset Ocean acidification Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) |
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collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
English |
topic |
Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Calcification/Dissolution Chromista Emiliania huxleyi Growth/Morphology Haptophyta Laboratory experiment Laboratory strains Macro-nutrients Not applicable Phytoplankton Primary production/Photosynthesis Single species Type of study Species, unique identification Species, unique identification URI Species, unique identification Semantic URI Treatment Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon, organic, particulate, per cell Carbon, inorganic, particulate, per cell Particulate organic nitrogen per cell Volume Cell biovolume Coccoliths, volume Carbon, inorganic, dissolved Alkalinity, total pH Carbon dioxide Bicarbonate ion Carbonate ion Calcite saturation state Salinity Temperature, water Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Coulometric titration Potentiometric titration Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Calcification/Dissolution Chromista Emiliania huxleyi Growth/Morphology Haptophyta Laboratory experiment Laboratory strains Macro-nutrients Not applicable Phytoplankton Primary production/Photosynthesis Single species Type of study Species, unique identification Species, unique identification URI Species, unique identification Semantic URI Treatment Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon, organic, particulate, per cell Carbon, inorganic, particulate, per cell Particulate organic nitrogen per cell Volume Cell biovolume Coccoliths, volume Carbon, inorganic, dissolved Alkalinity, total pH Carbon dioxide Bicarbonate ion Carbonate ion Calcite saturation state Salinity Temperature, water Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Coulometric titration Potentiometric titration Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Müller, Marius N Trull, Tom W Hallegraeff, Gustaaf M Physiological response of E. huxleyi ecotype A, strain SO5.14 to changing carbonate chemistry under nutrient-replete conditions ... |
topic_facet |
Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Calcification/Dissolution Chromista Emiliania huxleyi Growth/Morphology Haptophyta Laboratory experiment Laboratory strains Macro-nutrients Not applicable Phytoplankton Primary production/Photosynthesis Single species Type of study Species, unique identification Species, unique identification URI Species, unique identification Semantic URI Treatment Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon, organic, particulate, per cell Carbon, inorganic, particulate, per cell Particulate organic nitrogen per cell Volume Cell biovolume Coccoliths, volume Carbon, inorganic, dissolved Alkalinity, total pH Carbon dioxide Bicarbonate ion Carbonate ion Calcite saturation state Salinity Temperature, water Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Coulometric titration Potentiometric titration Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Future oceanic conditions induced by anthropogenic greenhouse gas emissions include warming, acidification and reduced nutrient supply due to increased stratification. Some parts of the Southern Ocean are expected to show rapid changes, especially for carbonate mineral saturation. Here we compare the physiological response of the model coccolithophore Emiliania huxleyi (strain EHSO 5.14, originating from 50S, 149E) with pH/CO2 gradients (mimicking ocean acidification ranging from 1 to 4 × current pCO2 levels) under nutrient-limited (nitrogen and phosphorus) and -replete conditions. Both nutrient limitations decreased per cell photosynthesis (particulate organic carbon (POC) production) and calcification (particulate inorganic carbon (PIC) production) rates for all pCO2 levels, with more than 50% reductions under nitrogen limitation. These impacts, however, became indistinguishable from nutrient-replete conditions when normalized to cell volume. Calcification decreased three-fold and linearly with increasing ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2022) 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 2023-05-05. ... |
format |
Dataset |
author |
Müller, Marius N Trull, Tom W Hallegraeff, Gustaaf M |
author_facet |
Müller, Marius N Trull, Tom W Hallegraeff, Gustaaf M |
author_sort |
Müller, Marius N |
title |
Physiological response of E. huxleyi ecotype A, strain SO5.14 to changing carbonate chemistry under nutrient-replete conditions ... |
title_short |
Physiological response of E. huxleyi ecotype A, strain SO5.14 to changing carbonate chemistry under nutrient-replete conditions ... |
title_full |
Physiological response of E. huxleyi ecotype A, strain SO5.14 to changing carbonate chemistry under nutrient-replete conditions ... |
title_fullStr |
Physiological response of E. huxleyi ecotype A, strain SO5.14 to changing carbonate chemistry under nutrient-replete conditions ... |
title_full_unstemmed |
Physiological response of E. huxleyi ecotype A, strain SO5.14 to changing carbonate chemistry under nutrient-replete conditions ... |
title_sort |
physiological response of e. huxleyi ecotype a, strain so5.14 to changing carbonate chemistry under nutrient-replete conditions ... |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://dx.doi.org/10.1594/pangaea.958503 https://doi.pangaea.de/10.1594/PANGAEA.958503 |
genre |
Ocean acidification Southern Ocean |
genre_facet |
Ocean acidification Southern Ocean |
op_relation |
https://cran.r-project.org/web/packages/seacarb/index.html https://dx.doi.org/10.1038/ismej.2017.53 https://cran.r-project.org/web/packages/seacarb/index.html |
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/10.1594/pangaea.95850310.1038/ismej.2017.53 |
_version_ |
1797591274486759424 |