Seawater carbonate chemistry, growth rate and morphology of Calcidiscus leptoporus (RCC1135) during experiments, 2011
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| Autores principales: | , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2011
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| _version_ | 1867169982928912384 |
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| author | Langer, Gerald Bode, Maya |
| author_facet | Langer, Gerald Bode, Maya |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | The coccolithophore Calcidiscus leptoporus (strain RCC1135) was grown in dilute batch culture at CO2 levels ranging from ~200 to ~1600 µatm. Increasing CO2 concentration led to an increased percentage of malformed coccoliths and eventually (at ~1500 µatm CO2) to aggregation of cells. Carbonate chemistry of natural seawater was manipulated in three ways: first, addition of acid; second, addition of a HCO3/CO3 solution; and third, addition of both acid and HCO3/CO3 solution. The data set allowed the disentangling of putative effects of the different parameters of the carbonate system. It is concluded that CO2 is the parameter of the carbonate system which causes both aberrant coccolithogenesis and aggregation of cells. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_763286 |
| institution | PANGAEA |
| language | en |
| publishDate | 2011 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Seawater carbonate chemistry, growth rate and morphology of Calcidiscus leptoporus (RCC1135) during experiments, 2011 Langer, Gerald Bode, Maya Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Aragonite saturation state; Bicarbonate ion; BIOACID; Biological Impacts of Ocean Acidification; Bottles or small containers/Aquaria (<20 L); Calcidiscus leptoporus; Calcidiscus leptoporus, morphology; Calcidiscus leptoporus, morphology, standard deviation; Calcification/Dissolution; Calcite saturation state; Calculated; Calculated, see reference(s); Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, particulate, per cell; Carbon, inorganic, particulate, per cell, standard deviation; Carbon, inorganic, particulate, production, standard deviation; Carbon, inorganic, particulate, production per cell; Carbon, organic, particulate, per cell; Carbon, organic, particulate, per cell, standard deviation; Carbon, organic, particulate, production, standard deviation; Carbon, organic, particulate, production per cell; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Chromista; Conductivity meter (WTW, Weilheim, Gemany); 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); Gas chromatography (EURO EA Elemental Analyser, EUROVECTOR); Growth/Morphology; Growth rate; Growth rate, standard deviation; Haptophyta; Identification; Laboratory experiment; Laboratory strains; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Not applicable; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Particulate inorganic carbon/particulate organic carbon ratio; Particulate inorganic carbon/particulate organic carbon ratio, standard deviation; Pelagos; pH, total scale; Photometrically using autoanalyzer QUAATRO; Phytoplankton; Primary production/Photosynthesis; Salinity; Single species; Temperature, water The coccolithophore Calcidiscus leptoporus (strain RCC1135) was grown in dilute batch culture at CO2 levels ranging from ~200 to ~1600 µatm. Increasing CO2 concentration led to an increased percentage of malformed coccoliths and eventually (at ~1500 µatm CO2) to aggregation of cells. Carbonate chemistry of natural seawater was manipulated in three ways: first, addition of acid; second, addition of a HCO3/CO3 solution; and third, addition of both acid and HCO3/CO3 solution. The data set allowed the disentangling of putative effects of the different parameters of the carbonate system. It is concluded that CO2 is the parameter of the carbonate system which causes both aberrant coccolithogenesis and aggregation of cells. |
| title | Seawater carbonate chemistry, growth rate and morphology of Calcidiscus leptoporus (RCC1135) during experiments, 2011 |
| topic | Alkalinity, Gran titration (Gran, 1950); Alkalinity, total; Aragonite saturation state; Bicarbonate ion; BIOACID; Biological Impacts of Ocean Acidification; Bottles or small containers/Aquaria (<20 L); Calcidiscus leptoporus; Calcidiscus leptoporus, morphology; Calcidiscus leptoporus, morphology, standard deviation; Calcification/Dissolution; Calcite saturation state; Calculated; Calculated, see reference(s); Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbon, inorganic, particulate, per cell; Carbon, inorganic, particulate, per cell, standard deviation; Carbon, inorganic, particulate, production, standard deviation; Carbon, inorganic, particulate, production per cell; Carbon, organic, particulate, per cell; Carbon, organic, particulate, per cell, standard deviation; Carbon, organic, particulate, production, standard deviation; Carbon, organic, particulate, production per cell; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Chromista; Conductivity meter (WTW, Weilheim, Gemany); 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); Gas chromatography (EURO EA Elemental Analyser, EUROVECTOR); Growth/Morphology; Growth rate; Growth rate, standard deviation; Haptophyta; Identification; Laboratory experiment; Laboratory strains; Mediterranean Sea Acidification in a Changing Climate; MedSeA; Not applicable; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Particulate inorganic carbon/particulate organic carbon ratio; Particulate inorganic carbon/particulate organic carbon ratio, standard deviation; Pelagos; pH, total scale; Photometrically using autoanalyzer QUAATRO; Phytoplankton; Primary production/Photosynthesis; Salinity; Single species; Temperature, water |
| url | https://doi.org/10.1594/PANGAEA.763286 |