Seawater carbonate chemistry and growth rates, physiology, and geneexpression of Heterosigma akashiwo, supplement to: Hennon, Gwenn M M; Williamson, Olivia M; Hernández Limón, María D; Haley, Sheean T; Dyhrman, Sonya T (2019): Non-linear Physiology and Gene Expression Responses of Harmful Alga Heterosigma akashiwo to Rising CO2. Protist, 170(1), 38-51

• Main Authors: Hennon, Gwenn M M, Williamson, Olivia M, Hernández Limón, María D, Haley, Sheean T, Dyhrman, Sonya T
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2019
• Subjects: Biomass/Abundance/Elemental composition; Bottles or small containers/Aquaria <20 L; Chromista; Growth/Morphology; Heterosigma akashiwo; Laboratory experiment; Laboratory strains; Not applicable; Ochrophyta; Pelagos; Phytoplankton; Primary production/Photosynthesis; Single species; Type; Species; Registration number of species; Uniform resource locator/link to reference; Sample ID; Treatment; Growth rate; Cell density; Cell density, standard deviation; Carbon per cell; Carbon per cell, standard deviation; Nitrogen per cell; Nitrogen per cell, standard deviation; Carbon/Nitrogen ratio; Chlorophyll a; Chlorophyll a per cell; Hydrogen peroxide; Hydrogen peroxide per cell; Primary production of carbon per chlorophyll a; Identification; Experiment; pH; pH, standard deviation; Alkalinity, total; Alkalinity, total, standard deviation; Partial pressure of carbon dioxide water at sea surface temperature wet air; Partial pressure of carbon dioxide, standard deviation; Temperature, water; Salinity; Phosphate; Carbonate system computation flag; Carbon dioxide; Fugacity of carbon dioxide water at sea surface temperature wet air; Bicarbonate ion; Carbonate ion; Carbon, inorganic, dissolved; Aragonite saturation state; Calcite saturation state; Spectrophotometric; Potentiometric titration; Calculated using CO2calc; Calculated using seacarb after Nisumaa et al. 2010; Ocean Acidification International Coordination Centre OA-ICC; Williamson; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.911407; https://doi.pangaea.de/10.1594/PANGAEA.911407

Heterosigma akashiwo is a raphidophyte known for forming ichthyotoxic blooms. In order to predict the potential impacts of rising CO2 on H. akashiwo it is necessary to understand the factors influencing growth rates over a range of CO2 concentrations. Here we examined the physiology and gene express...