Seawater carbonate chemistry and biological processes of Emiliania huxleyi (strains RCC1256 and NZEH) during experiments, 2011
With respect to their sensitivity to ocean acidification, calcifiers such as the coccolithophore Emiliania huxleyi have received special attention, as the process of calcification seems to be particularly sensitive to changes in the marine carbonate system. For E. huxleyi, apparently conflicting res...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.763842 2023-05-15T17:49:48+02:00 Seawater carbonate chemistry and biological processes of Emiliania huxleyi (strains RCC1256 and NZEH) during experiments, 2011 Hoppe, Clara Jule Marie Langer, Gerald Rost, Björn 2011-08-12 text/tab-separated-values, 1638 data points https://doi.pangaea.de/10.1594/PANGAEA.763842 https://doi.org/10.1594/PANGAEA.763842 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.763842 https://doi.org/10.1594/PANGAEA.763842 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Hoppe, Clara Jule Marie; Langer, Gerald; Rost, Björn (2011): Emiliania huxleyi shows identical responses to elevated pCO2 in TA and DIC manipulations. Journal of Experimental Marine Biology and Ecology, 406(1-2), 54-62, https://doi.org/10.1016/j.jembe.2011.06.008 Alkalinity Gran titration (Gran 1950) total Aragonite saturation state Bicarbonate ion BIOACID Biological Impacts of Ocean Acidification Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcite saturation state Calculated Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved particulate per cell organic Carbonate ion Carbonate system computation flag Carbon dioxide Chromista Comment Emiliania huxleyi EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Haptophyta Laboratory experiment Laboratory strains Mass spectrometer ANCA-SL 20-20 Europa Scientific Mediterranean Sea Acidification in a Changing Climate MedSeA OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Particulate inorganic carbon/particulate organic carbon ratio Dataset 2011 ftpangaea https://doi.org/10.1594/PANGAEA.763842 https://doi.org/10.1016/j.jembe.2011.06.008 2023-01-20T08:52:36Z With respect to their sensitivity to ocean acidification, calcifiers such as the coccolithophore Emiliania huxleyi have received special attention, as the process of calcification seems to be particularly sensitive to changes in the marine carbonate system. For E. huxleyi, apparently conflicting results regarding its sensitivity to ocean acidification have been published (Iglesias-Rodriguez et al., 2008a; Riebesell et al., 2000). As possible causes for discrepancies, intra-specific variability and different effects of CO2 manipulation methods, i.e. the manipulation of total alkalinity (TA) or total dissolved inorganic carbon (DIC), have been discussed. While Langer et al. (2009) demonstrate a high degree of intra-specific variability between strains of E. huxleyi, the question whether different CO2 manipulation methods influence the cellular responses has not been resolved yet. In this study, closed TA as well as open and closed DIC manipulation methods were compared with respect to E. huxleyi's CO2-dependence in growth rate, POC- and PIC-production. The differences in the carbonate chemistry between TA and DIC manipulations were shown not to cause any differences in response patterns, while the latter differed between open and closed DIC manipulation. The two strains investigated showed different sensitivities to acidification of seawater, RCC1256 being more negatively affected in growth rates and PIC production than NZEH. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science Rodriguez ENVELOPE(-56.720,-56.720,-63.529,-63.529) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity Gran titration (Gran 1950) total Aragonite saturation state Bicarbonate ion BIOACID Biological Impacts of Ocean Acidification Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcite saturation state Calculated Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved particulate per cell organic Carbonate ion Carbonate system computation flag Carbon dioxide Chromista Comment Emiliania huxleyi EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Haptophyta Laboratory experiment Laboratory strains Mass spectrometer ANCA-SL 20-20 Europa Scientific Mediterranean Sea Acidification in a Changing Climate MedSeA OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Particulate inorganic carbon/particulate organic carbon ratio |
spellingShingle |
Alkalinity Gran titration (Gran 1950) total Aragonite saturation state Bicarbonate ion BIOACID Biological Impacts of Ocean Acidification Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcite saturation state Calculated Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved particulate per cell organic Carbonate ion Carbonate system computation flag Carbon dioxide Chromista Comment Emiliania huxleyi EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Haptophyta Laboratory experiment Laboratory strains Mass spectrometer ANCA-SL 20-20 Europa Scientific Mediterranean Sea Acidification in a Changing Climate MedSeA OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Particulate inorganic carbon/particulate organic carbon ratio Hoppe, Clara Jule Marie Langer, Gerald Rost, Björn Seawater carbonate chemistry and biological processes of Emiliania huxleyi (strains RCC1256 and NZEH) during experiments, 2011 |
topic_facet |
Alkalinity Gran titration (Gran 1950) total Aragonite saturation state Bicarbonate ion BIOACID Biological Impacts of Ocean Acidification Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcite saturation state Calculated Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved particulate per cell organic Carbonate ion Carbonate system computation flag Carbon dioxide Chromista Comment Emiliania huxleyi EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Growth rate Haptophyta Laboratory experiment Laboratory strains Mass spectrometer ANCA-SL 20-20 Europa Scientific Mediterranean Sea Acidification in a Changing Climate MedSeA OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) Particulate inorganic carbon/particulate organic carbon ratio |
description |
With respect to their sensitivity to ocean acidification, calcifiers such as the coccolithophore Emiliania huxleyi have received special attention, as the process of calcification seems to be particularly sensitive to changes in the marine carbonate system. For E. huxleyi, apparently conflicting results regarding its sensitivity to ocean acidification have been published (Iglesias-Rodriguez et al., 2008a; Riebesell et al., 2000). As possible causes for discrepancies, intra-specific variability and different effects of CO2 manipulation methods, i.e. the manipulation of total alkalinity (TA) or total dissolved inorganic carbon (DIC), have been discussed. While Langer et al. (2009) demonstrate a high degree of intra-specific variability between strains of E. huxleyi, the question whether different CO2 manipulation methods influence the cellular responses has not been resolved yet. In this study, closed TA as well as open and closed DIC manipulation methods were compared with respect to E. huxleyi's CO2-dependence in growth rate, POC- and PIC-production. The differences in the carbonate chemistry between TA and DIC manipulations were shown not to cause any differences in response patterns, while the latter differed between open and closed DIC manipulation. The two strains investigated showed different sensitivities to acidification of seawater, RCC1256 being more negatively affected in growth rates and PIC production than NZEH. |
format |
Dataset |
author |
Hoppe, Clara Jule Marie Langer, Gerald Rost, Björn |
author_facet |
Hoppe, Clara Jule Marie Langer, Gerald Rost, Björn |
author_sort |
Hoppe, Clara Jule Marie |
title |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (strains RCC1256 and NZEH) during experiments, 2011 |
title_short |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (strains RCC1256 and NZEH) during experiments, 2011 |
title_full |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (strains RCC1256 and NZEH) during experiments, 2011 |
title_fullStr |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (strains RCC1256 and NZEH) during experiments, 2011 |
title_full_unstemmed |
Seawater carbonate chemistry and biological processes of Emiliania huxleyi (strains RCC1256 and NZEH) during experiments, 2011 |
title_sort |
seawater carbonate chemistry and biological processes of emiliania huxleyi (strains rcc1256 and nzeh) during experiments, 2011 |
publisher |
PANGAEA |
publishDate |
2011 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.763842 https://doi.org/10.1594/PANGAEA.763842 |
long_lat |
ENVELOPE(-56.720,-56.720,-63.529,-63.529) |
geographic |
Rodriguez |
geographic_facet |
Rodriguez |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Hoppe, Clara Jule Marie; Langer, Gerald; Rost, Björn (2011): Emiliania huxleyi shows identical responses to elevated pCO2 in TA and DIC manipulations. Journal of Experimental Marine Biology and Ecology, 406(1-2), 54-62, https://doi.org/10.1016/j.jembe.2011.06.008 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.763842 https://doi.org/10.1594/PANGAEA.763842 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.763842 https://doi.org/10.1016/j.jembe.2011.06.008 |
_version_ |
1766156274649530368 |