Effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom Asterionellopsis glacialis ...
Diatoms can occur as single cells or as chain-forming aggregates. These two strategies affect buoyancy, predator evasion, light absorption and nutrient uptake. Adjacent cells in chains establish connections through various processes that determine strength and flexibility of the bonds, and at distin...
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Online Access: | https://dx.doi.org/10.1594/pangaea.836367 https://doi.pangaea.de/10.1594/PANGAEA.836367 |
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ftdatacite:10.1594/pangaea.836367 2024-09-09T19:58:14+00:00 Effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom Asterionellopsis glacialis ... Barcelos e Ramos, Joana Schulz, Kai Georg Brownlee, Colin Sett, Scarlett Azevedo, Eduardo Brito 2014 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.836367 https://doi.pangaea.de/10.1594/PANGAEA.836367 en eng PANGAEA https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1371/journal.pone.0090749 https://cran.r-project.org/package=seacarb Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Asterionellopsis glacialis Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Growth/Morphology Laboratory experiment North Atlantic Ochrophyta Open ocean Other metabolic rates Pelagos Phytoplankton Single species Temperate Species Partial pressure of carbon dioxide water at sea surface temperature wet air Percentage Growth rate Particulate organic phosphorus per cell Particulate organic carbon, per cell Particulate organic nitrogen per cell Phosphorus, organic, particulate, production per cell Carbon, organic, particulate, production per cell Production of particulate organic nitrogen Carbon/Nitrogen ratio Carbon/Phosphorus ratio Nitrogen/Phosphorus ratio Carbon, organic, dissolved exudation, per cell Alkalinity, total pH Bicarbonate ion Carbonate ion Carbon dioxide Carbon, inorganic, dissolved Temperature, water Salinity Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite saturation state Potentiometric titration Potentiometric Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC dataset Supplementary Dataset Dataset 2014 ftdatacite https://doi.org/10.1594/pangaea.83636710.1371/journal.pone.0090749 2024-06-17T10:47:13Z Diatoms can occur as single cells or as chain-forming aggregates. These two strategies affect buoyancy, predator evasion, light absorption and nutrient uptake. Adjacent cells in chains establish connections through various processes that determine strength and flexibility of the bonds, and at distinct cellular locations defining colony structure. Chain length has been found to vary with temperature and nutrient availability as well as being positively correlated with growth rate. However, the potential effect of enhanced carbon dioxide (CO2) concentrations and consequent changes in seawater carbonate chemistry on chain formation is virtually unknown. Here we report on experiments with semi-continuous cultures of the freshly isolated diatom Asterionellopsis glacialis grown under increasing CO2 levels ranging from 320 to 3400 µatm. We show that the number of cells comprising a chain, and therefore chain length, increases with rising CO2 concentrations. We also demonstrate that while cell division rate changes ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) 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 is 2014-09-30. ... Dataset North Atlantic Ocean acidification DataCite |
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Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
Asterionellopsis glacialis Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Growth/Morphology Laboratory experiment North Atlantic Ochrophyta Open ocean Other metabolic rates Pelagos Phytoplankton Single species Temperate Species Partial pressure of carbon dioxide water at sea surface temperature wet air Percentage Growth rate Particulate organic phosphorus per cell Particulate organic carbon, per cell Particulate organic nitrogen per cell Phosphorus, organic, particulate, production per cell Carbon, organic, particulate, production per cell Production of particulate organic nitrogen Carbon/Nitrogen ratio Carbon/Phosphorus ratio Nitrogen/Phosphorus ratio Carbon, organic, dissolved exudation, per cell Alkalinity, total pH Bicarbonate ion Carbonate ion Carbon dioxide Carbon, inorganic, dissolved Temperature, water Salinity Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite saturation state Potentiometric titration Potentiometric Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Asterionellopsis glacialis Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Growth/Morphology Laboratory experiment North Atlantic Ochrophyta Open ocean Other metabolic rates Pelagos Phytoplankton Single species Temperate Species Partial pressure of carbon dioxide water at sea surface temperature wet air Percentage Growth rate Particulate organic phosphorus per cell Particulate organic carbon, per cell Particulate organic nitrogen per cell Phosphorus, organic, particulate, production per cell Carbon, organic, particulate, production per cell Production of particulate organic nitrogen Carbon/Nitrogen ratio Carbon/Phosphorus ratio Nitrogen/Phosphorus ratio Carbon, organic, dissolved exudation, per cell Alkalinity, total pH Bicarbonate ion Carbonate ion Carbon dioxide Carbon, inorganic, dissolved Temperature, water Salinity Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite saturation state Potentiometric titration Potentiometric Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Barcelos e Ramos, Joana Schulz, Kai Georg Brownlee, Colin Sett, Scarlett Azevedo, Eduardo Brito Effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom Asterionellopsis glacialis ... |
topic_facet |
Asterionellopsis glacialis Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria <20 L Chromista Growth/Morphology Laboratory experiment North Atlantic Ochrophyta Open ocean Other metabolic rates Pelagos Phytoplankton Single species Temperate Species Partial pressure of carbon dioxide water at sea surface temperature wet air Percentage Growth rate Particulate organic phosphorus per cell Particulate organic carbon, per cell Particulate organic nitrogen per cell Phosphorus, organic, particulate, production per cell Carbon, organic, particulate, production per cell Production of particulate organic nitrogen Carbon/Nitrogen ratio Carbon/Phosphorus ratio Nitrogen/Phosphorus ratio Carbon, organic, dissolved exudation, per cell Alkalinity, total pH Bicarbonate ion Carbonate ion Carbon dioxide Carbon, inorganic, dissolved Temperature, water Salinity Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Calcite saturation state Potentiometric titration Potentiometric Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Diatoms can occur as single cells or as chain-forming aggregates. These two strategies affect buoyancy, predator evasion, light absorption and nutrient uptake. Adjacent cells in chains establish connections through various processes that determine strength and flexibility of the bonds, and at distinct cellular locations defining colony structure. Chain length has been found to vary with temperature and nutrient availability as well as being positively correlated with growth rate. However, the potential effect of enhanced carbon dioxide (CO2) concentrations and consequent changes in seawater carbonate chemistry on chain formation is virtually unknown. Here we report on experiments with semi-continuous cultures of the freshly isolated diatom Asterionellopsis glacialis grown under increasing CO2 levels ranging from 320 to 3400 µatm. We show that the number of cells comprising a chain, and therefore chain length, increases with rising CO2 concentrations. We also demonstrate that while cell division rate changes ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne et al, 2014) 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 is 2014-09-30. ... |
format |
Dataset |
author |
Barcelos e Ramos, Joana Schulz, Kai Georg Brownlee, Colin Sett, Scarlett Azevedo, Eduardo Brito |
author_facet |
Barcelos e Ramos, Joana Schulz, Kai Georg Brownlee, Colin Sett, Scarlett Azevedo, Eduardo Brito |
author_sort |
Barcelos e Ramos, Joana |
title |
Effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom Asterionellopsis glacialis ... |
title_short |
Effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom Asterionellopsis glacialis ... |
title_full |
Effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom Asterionellopsis glacialis ... |
title_fullStr |
Effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom Asterionellopsis glacialis ... |
title_full_unstemmed |
Effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom Asterionellopsis glacialis ... |
title_sort |
effects of increasing seawater carbon dioxide concentrations on chain formation of the diatom asterionellopsis glacialis ... |
publisher |
PANGAEA |
publishDate |
2014 |
url |
https://dx.doi.org/10.1594/pangaea.836367 https://doi.pangaea.de/10.1594/PANGAEA.836367 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
https://cran.r-project.org/package=seacarb https://dx.doi.org/10.1371/journal.pone.0090749 https://cran.r-project.org/package=seacarb |
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.83636710.1371/journal.pone.0090749 |
_version_ |
1809929217061683200 |