Seawater carbonate chemistry and biological processes of Emiliania huxleyi (PML B92/11) during experiments, 2011 ...
The present study investigates the combined effect of phosphorous limitation, elevated partial pressure of CO2 (pCO2) and temperature on a calcifying strain of Emiliania huxleyi (PML B92/11) by means of a fully controlled continuous culture facility. Two levels of phosphorous limitation were consecu...
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Online Access: | https://dx.doi.org/10.1594/pangaea.774802 https://doi.pangaea.de/10.1594/PANGAEA.774802 |
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ftdatacite:10.1594/pangaea.774802 2024-09-09T20:01:49+00:00 Seawater carbonate chemistry and biological processes of Emiliania huxleyi (PML B92/11) during experiments, 2011 ... Borchard, Corinna Borges, Alberto Vieira Händel, Nicole Engel, Anja 2011 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.774802 https://doi.pangaea.de/10.1594/PANGAEA.774802 en eng PANGAEA https://dx.doi.org/10.1016/j.jembe.2011.10.004 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Emiliania huxleyi Haptophyta Laboratory experiment Laboratory strains Macro-nutrients Not applicable Pelagos Phytoplankton Primary production/Photosynthesis Single species Temperature Experimental treatment Sample ID Salinity Temperature, water Nitrate Phosphate LightDark cycle Radiation, photosynthetically active Alkalinity, total pH Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon dioxide Bicarbonate ion Carbonate ion Calcite saturation state Revelle factor Experiment day Nitrogen, inorganic, dissolved Nitrogen, organic Particulate organic nitrogen production Particulate organic nitrogen per cell Production of particulate organic nitrogen Phosphorus, inorganic Phosphorus, organic, particulate Particulate organic phosphorus production Particulate organic phosphorus per cell Phosphorus, organic, particulate, production per cell Carbon, organic, particulate Particulate organic carbon production Particulate organic carbon, per cell Carbon, organic, particulate, production per cell Carbon, organic, particulate/Nitrogen, organic, particulate ratio Carbon, organic, particulate/Phosphorus, organic, particulate ratio Nitrogen, organic, particulate/Phosphorus, organic, particulate ratio Carbonate system computation flag dataset Supplementary Dataset Dataset 2011 ftdatacite https://doi.org/10.1594/pangaea.77480210.1016/j.jembe.2011.10.004 2024-06-17T10:47:13Z The present study investigates the combined effect of phosphorous limitation, elevated partial pressure of CO2 (pCO2) and temperature on a calcifying strain of Emiliania huxleyi (PML B92/11) by means of a fully controlled continuous culture facility. Two levels of phosphorous limitation were consecutively applied by renewal of culture media (N:P = 26) at dilution rates (D) of 0.3 d- and 0.1 d-1. CO2 and temperature conditions were 300, 550 and 900 µatm pCO2 at 14 °C and 900 µatm pCO2 at 18 °C. In general, the steady state cell density and particulate organic carbon (POC) production increased with pCO2, yielding significantly higher concentrations in cultures grown at 900 µatm pCO2 compared to 300 and 550 µatm pCO2. At 900 µatm pCO2, elevation of temperature as expected for a greenhouse ocean, further increased cell densities and POC concentrations. In contrast to POC concentration, C-quotas (pmol C cell-1) were similar at D = 0.3 d-1 in all cultures. At D = 0.1 d-1, a reduction of C-quotas by up to 15% was ... : 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 |
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English |
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Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Emiliania huxleyi Haptophyta Laboratory experiment Laboratory strains Macro-nutrients Not applicable Pelagos Phytoplankton Primary production/Photosynthesis Single species Temperature Experimental treatment Sample ID Salinity Temperature, water Nitrate Phosphate LightDark cycle Radiation, photosynthetically active Alkalinity, total pH Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon dioxide Bicarbonate ion Carbonate ion Calcite saturation state Revelle factor Experiment day Nitrogen, inorganic, dissolved Nitrogen, organic Particulate organic nitrogen production Particulate organic nitrogen per cell Production of particulate organic nitrogen Phosphorus, inorganic Phosphorus, organic, particulate Particulate organic phosphorus production Particulate organic phosphorus per cell Phosphorus, organic, particulate, production per cell Carbon, organic, particulate Particulate organic carbon production Particulate organic carbon, per cell Carbon, organic, particulate, production per cell Carbon, organic, particulate/Nitrogen, organic, particulate ratio Carbon, organic, particulate/Phosphorus, organic, particulate ratio Nitrogen, organic, particulate/Phosphorus, organic, particulate ratio Carbonate system computation flag |
spellingShingle |
Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Emiliania huxleyi Haptophyta Laboratory experiment Laboratory strains Macro-nutrients Not applicable Pelagos Phytoplankton Primary production/Photosynthesis Single species Temperature Experimental treatment Sample ID Salinity Temperature, water Nitrate Phosphate LightDark cycle Radiation, photosynthetically active Alkalinity, total pH Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon dioxide Bicarbonate ion Carbonate ion Calcite saturation state Revelle factor Experiment day Nitrogen, inorganic, dissolved Nitrogen, organic Particulate organic nitrogen production Particulate organic nitrogen per cell Production of particulate organic nitrogen Phosphorus, inorganic Phosphorus, organic, particulate Particulate organic phosphorus production Particulate organic phosphorus per cell Phosphorus, organic, particulate, production per cell Carbon, organic, particulate Particulate organic carbon production Particulate organic carbon, per cell Carbon, organic, particulate, production per cell Carbon, organic, particulate/Nitrogen, organic, particulate ratio Carbon, organic, particulate/Phosphorus, organic, particulate ratio Nitrogen, organic, particulate/Phosphorus, organic, particulate ratio Carbonate system computation flag Borchard, Corinna Borges, Alberto Vieira Händel, Nicole Engel, Anja Seawater carbonate chemistry and biological processes of Emiliania huxleyi (PML B92/11) during experiments, 2011 ... |
topic_facet |
Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Emiliania huxleyi Haptophyta Laboratory experiment Laboratory strains Macro-nutrients Not applicable Pelagos Phytoplankton Primary production/Photosynthesis Single species Temperature Experimental treatment Sample ID Salinity Temperature, water Nitrate Phosphate LightDark cycle Radiation, photosynthetically active Alkalinity, total pH Carbon, inorganic, dissolved Partial pressure of carbon dioxide water at sea surface temperature wet air Carbon dioxide Bicarbonate ion Carbonate ion Calcite saturation state Revelle factor Experiment day Nitrogen, inorganic, dissolved Nitrogen, organic Particulate organic nitrogen production Particulate organic nitrogen per cell Production of particulate organic nitrogen Phosphorus, inorganic Phosphorus, organic, particulate Particulate organic phosphorus production Particulate organic phosphorus per cell Phosphorus, organic, particulate, production per cell Carbon, organic, particulate Particulate organic carbon production Particulate organic carbon, per cell Carbon, organic, particulate, production per cell Carbon, organic, particulate/Nitrogen, organic, particulate ratio Carbon, organic, particulate/Phosphorus, organic, particulate ratio Nitrogen, organic, particulate/Phosphorus, organic, particulate ratio Carbonate system computation flag |
description |
The present study investigates the combined effect of phosphorous limitation, elevated partial pressure of CO2 (pCO2) and temperature on a calcifying strain of Emiliania huxleyi (PML B92/11) by means of a fully controlled continuous culture facility. Two levels of phosphorous limitation were consecutively applied by renewal of culture media (N:P = 26) at dilution rates (D) of 0.3 d- and 0.1 d-1. CO2 and temperature conditions were 300, 550 and 900 µatm pCO2 at 14 °C and 900 µatm pCO2 at 18 °C. In general, the steady state cell density and particulate organic carbon (POC) production increased with pCO2, yielding significantly higher concentrations in cultures grown at 900 µatm pCO2 compared to 300 and 550 µatm pCO2. At 900 µatm pCO2, elevation of temperature as expected for a greenhouse ocean, further increased cell densities and POC concentrations. In contrast to POC concentration, C-quotas (pmol C cell-1) were similar at D = 0.3 d-1 in all cultures. At D = 0.1 d-1, a reduction of C-quotas by up to 15% was ... : 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 |
Borchard, Corinna Borges, Alberto Vieira Händel, Nicole Engel, Anja |
author_facet |
Borchard, Corinna Borges, Alberto Vieira Händel, Nicole Engel, Anja |
author_sort |
Borchard, Corinna |
title |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (PML B92/11) during experiments, 2011 ... |
title_short |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (PML B92/11) during experiments, 2011 ... |
title_full |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (PML B92/11) during experiments, 2011 ... |
title_fullStr |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (PML B92/11) during experiments, 2011 ... |
title_full_unstemmed |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (PML B92/11) during experiments, 2011 ... |
title_sort |
seawater carbonate chemistry and biological processes of emiliania huxleyi (pml b92/11) during experiments, 2011 ... |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://dx.doi.org/10.1594/pangaea.774802 https://doi.pangaea.de/10.1594/PANGAEA.774802 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://dx.doi.org/10.1016/j.jembe.2011.10.004 |
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.77480210.1016/j.jembe.2011.10.004 |
_version_ |
1809933715923533824 |