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Bibliographic Details
Main Authors: Wyatt, Shea N, McNabb, Brandon J, Varela, Diana E
Format: Dataset Open Access
Language:en
Published: PANGAEA 2025
Subjects:
Alkalinity, total; Aragonite saturation state; Bicarbonate ion; Biogenic silica; Biogenic silica, per cell; Biogenic silica per surface area; Biogenic silica quota, per mass carbon; Biogenic silica quota, per volume; Biomass/Abundance/Elemental composition; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calculated using CO2SYS; Carbon, inorganic, dissolved; Carbon, organic, particulate; Carbon, organic, particulate, per cell; Carbon, organic, particulate, per mass carbon; Carbon, organic, particulate/Chlorophyll a ratio; Carbon/Nitrogen ratio; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Carbon utilization/nitrate utilization ratio; Carbon utilization rate; Carbon utilization rate, per cell; Carbon utilization rate, per mass carbon; Carbon utilization rate, per volume; Cell, diameter; Cell, length; Cell biovolume; Cell density; Cell surface area; Cell surface area/cell volume ratio; Chlorophyll a; Chlorophyll a, per mass carbon; Chlorophyll a per cell; Chromista; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Growth/Morphology; Growth rate; Heterokontophyta; Laboratory experiment; Laboratory strains; Nitrate utilization rate; Nitrate utilization rate, per cell; Nitrate utilization rate, per mass carbon; Nitrate utilization rate, per volume; Nitrogen, organic, particulate; Nitrogen, organic, particulate, per cell; Nitrogen, organic, particulate, per mass carbon; Not applicable; OA-ICC; Ocean acidification; Ocean Acidification International Coordination Centre; Other metabolic rates; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH, standard deviation; pH, total scale; Phosphate; Phytoplankton; Potentiometric; Primary production/Photosynthesis; Salinity; Sample ID; Silicate; Silicon/Carbon, molar ratio; Silicon/Nitrogen, molar ratio; Silicon utilization/carbon utilization ratio; Silicon utilization/nitrate utilization, ratio; Silicon utilization rate; Silicon utilization rate, per cell; Silicon utilization rate, per mass carbon; Silicon utilization rate, per volume; Single species; Species, unique identification; Species, unique identification (Semantic URI); Species, unique identification (URI); Temperature, water; Thalassiosira rotula; Treatment: partial pressure of carbon dioxide; Type of study
Online Access:https://doi.org/10.1594/PANGAEA.974439
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Table of Contents:
  • We investigated the effect of decreased pH on the morphology and nutrient physiology of the cosmopolitan marine diatom Thalassiosira rotula (CCMP3362) by acclimating unialgal cultures to two different CO2 gas concentrations under optimal light, temperature and nutrient conditions. This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from UVic Research Data Collection (see Source) by the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) 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 by seacarb is 2025-01-08.

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