Seawater carbonate chemistry and processes during experiments with phytoplankton Emiliania huxleyi (strain Bergen 2005), 2010 ...
The response of the coccolithophore Emiliania huxleyi to rising CO2 concentrations is well documented for acclimated cultures where cells are exposed to the CO2 treatments for several generations prior to the experiment. The exact number of generations required for acclimation to CO2-induced changes...
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ftdatacite:10.1594/pangaea.736022 2024-03-31T07:54:45+00:00 Seawater carbonate chemistry and processes during experiments with phytoplankton Emiliania huxleyi (strain Bergen 2005), 2010 ... Barcelos e Ramos, Joana Müller, Marius N Riebesell, Ulf 2010 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.736022 https://doi.pangaea.de/10.1594/PANGAEA.736022 en eng PANGAEA https://dx.doi.org/10.5194/bg-7-177-2010 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 Calcification/Dissolution Chromista Emiliania huxleyi Growth/Morphology Haptophyta Laboratory experiment Laboratory strains Not applicable Pelagos Phytoplankton Primary production/Photosynthesis Single species Description Experimental treatment Salinity Temperature, water Radiation, photosynthetically active LightDark cycle Phosphate Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air pH Bicarbonate ion Carbonate ion Carbon dioxide Calcite saturation state Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Organic carbon fixation per cell per hour Calcification rate of carbon per cell Total carbon fixation per cell per hour Cumulative carbon fixation per cell Particulate inorganic carbon/particulate organic carbon ratio Emiliania huxleyi, diameter Maximum photochemical quantum yield of photosystem II Determination of phosphate Murphy & Riley, 1962 Metrohm Titrando titrator Automated segmented-flow analyzer Quaatro Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 see references Coulter Counter Z series Beckman Coulter PAM PhytoPAM, Phyto-ED Walz, PPAA0138 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC dataset Dataset Supplementary Dataset 2010 ftdatacite https://doi.org/10.1594/pangaea.73602210.5194/bg-7-177-2010 2024-03-04T14:15:04Z The response of the coccolithophore Emiliania huxleyi to rising CO2 concentrations is well documented for acclimated cultures where cells are exposed to the CO2 treatments for several generations prior to the experiment. The exact number of generations required for acclimation to CO2-induced changes in seawater carbonate chemistry, however, is unknown. Here we show that Emiliania huxleyi's short-term response (26 h) after cultures (grown at 500 µatm) were abruptly exposed to changed CO2 concentrations (~190, 410, 800 and 1500 ?atm) is similar to that obtained with acclimated cultures under comparable conditions in earlier studies. Most importantly, from the lower CO2 levels (190 and 410 ?atm) to 750 and 1500 µatm calcification decreased and organic carbon fixation increased within the first 8 to 14 h after exposing the cultures to changes in carbonate chemistry. This suggests that Emiliania huxleyi rapidly alters the rates of essential metabolical processes in response to changes in seawater carbonate ... : 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). ... Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Bergen Coulter ENVELOPE(-58.033,-58.033,-83.283,-83.283) Riley ENVELOPE(-147.617,-147.617,-86.183,-86.183) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Bottles or small containers/Aquaria <20 L Calcification/Dissolution Chromista Emiliania huxleyi Growth/Morphology Haptophyta Laboratory experiment Laboratory strains Not applicable Pelagos Phytoplankton Primary production/Photosynthesis Single species Description Experimental treatment Salinity Temperature, water Radiation, photosynthetically active LightDark cycle Phosphate Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air pH Bicarbonate ion Carbonate ion Carbon dioxide Calcite saturation state Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Organic carbon fixation per cell per hour Calcification rate of carbon per cell Total carbon fixation per cell per hour Cumulative carbon fixation per cell Particulate inorganic carbon/particulate organic carbon ratio Emiliania huxleyi, diameter Maximum photochemical quantum yield of photosystem II Determination of phosphate Murphy & Riley, 1962 Metrohm Titrando titrator Automated segmented-flow analyzer Quaatro Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 see references Coulter Counter Z series Beckman Coulter PAM PhytoPAM, Phyto-ED Walz, PPAA0138 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Bottles or small containers/Aquaria <20 L Calcification/Dissolution Chromista Emiliania huxleyi Growth/Morphology Haptophyta Laboratory experiment Laboratory strains Not applicable Pelagos Phytoplankton Primary production/Photosynthesis Single species Description Experimental treatment Salinity Temperature, water Radiation, photosynthetically active LightDark cycle Phosphate Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air pH Bicarbonate ion Carbonate ion Carbon dioxide Calcite saturation state Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Organic carbon fixation per cell per hour Calcification rate of carbon per cell Total carbon fixation per cell per hour Cumulative carbon fixation per cell Particulate inorganic carbon/particulate organic carbon ratio Emiliania huxleyi, diameter Maximum photochemical quantum yield of photosystem II Determination of phosphate Murphy & Riley, 1962 Metrohm Titrando titrator Automated segmented-flow analyzer Quaatro Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 see references Coulter Counter Z series Beckman Coulter PAM PhytoPAM, Phyto-ED Walz, PPAA0138 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC Barcelos e Ramos, Joana Müller, Marius N Riebesell, Ulf Seawater carbonate chemistry and processes during experiments with phytoplankton Emiliania huxleyi (strain Bergen 2005), 2010 ... |
topic_facet |
Bottles or small containers/Aquaria <20 L Calcification/Dissolution Chromista Emiliania huxleyi Growth/Morphology Haptophyta Laboratory experiment Laboratory strains Not applicable Pelagos Phytoplankton Primary production/Photosynthesis Single species Description Experimental treatment Salinity Temperature, water Radiation, photosynthetically active LightDark cycle Phosphate Alkalinity, total Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air pH Bicarbonate ion Carbonate ion Carbon dioxide Calcite saturation state Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Organic carbon fixation per cell per hour Calcification rate of carbon per cell Total carbon fixation per cell per hour Cumulative carbon fixation per cell Particulate inorganic carbon/particulate organic carbon ratio Emiliania huxleyi, diameter Maximum photochemical quantum yield of photosystem II Determination of phosphate Murphy & Riley, 1962 Metrohm Titrando titrator Automated segmented-flow analyzer Quaatro Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 see references Coulter Counter Z series Beckman Coulter PAM PhytoPAM, Phyto-ED Walz, PPAA0138 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
description |
The response of the coccolithophore Emiliania huxleyi to rising CO2 concentrations is well documented for acclimated cultures where cells are exposed to the CO2 treatments for several generations prior to the experiment. The exact number of generations required for acclimation to CO2-induced changes in seawater carbonate chemistry, however, is unknown. Here we show that Emiliania huxleyi's short-term response (26 h) after cultures (grown at 500 µatm) were abruptly exposed to changed CO2 concentrations (~190, 410, 800 and 1500 ?atm) is similar to that obtained with acclimated cultures under comparable conditions in earlier studies. Most importantly, from the lower CO2 levels (190 and 410 ?atm) to 750 and 1500 µatm calcification decreased and organic carbon fixation increased within the first 8 to 14 h after exposing the cultures to changes in carbonate chemistry. This suggests that Emiliania huxleyi rapidly alters the rates of essential metabolical processes in response to changes in seawater carbonate ... : 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). ... |
format |
Dataset |
author |
Barcelos e Ramos, Joana Müller, Marius N Riebesell, Ulf |
author_facet |
Barcelos e Ramos, Joana Müller, Marius N Riebesell, Ulf |
author_sort |
Barcelos e Ramos, Joana |
title |
Seawater carbonate chemistry and processes during experiments with phytoplankton Emiliania huxleyi (strain Bergen 2005), 2010 ... |
title_short |
Seawater carbonate chemistry and processes during experiments with phytoplankton Emiliania huxleyi (strain Bergen 2005), 2010 ... |
title_full |
Seawater carbonate chemistry and processes during experiments with phytoplankton Emiliania huxleyi (strain Bergen 2005), 2010 ... |
title_fullStr |
Seawater carbonate chemistry and processes during experiments with phytoplankton Emiliania huxleyi (strain Bergen 2005), 2010 ... |
title_full_unstemmed |
Seawater carbonate chemistry and processes during experiments with phytoplankton Emiliania huxleyi (strain Bergen 2005), 2010 ... |
title_sort |
seawater carbonate chemistry and processes during experiments with phytoplankton emiliania huxleyi (strain bergen 2005), 2010 ... |
publisher |
PANGAEA |
publishDate |
2010 |
url |
https://dx.doi.org/10.1594/pangaea.736022 https://doi.pangaea.de/10.1594/PANGAEA.736022 |
long_lat |
ENVELOPE(-58.033,-58.033,-83.283,-83.283) ENVELOPE(-147.617,-147.617,-86.183,-86.183) |
geographic |
Bergen Coulter Riley |
geographic_facet |
Bergen Coulter Riley |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://dx.doi.org/10.5194/bg-7-177-2010 |
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.73602210.5194/bg-7-177-2010 |
_version_ |
1795035913505472512 |