Seawater carbonate chemistry and growth, elemental composition,biomass production, respiration and carbon acquisition of diatoms Thalassiosira hyalina and Melosira arctica

• Main Authors: Wolf, Klara K E, Rokitta, Sebastian D, Hoppe, Clara Jule Marie, Rost, Björn
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: Alkalinity; total; standard deviation; Antenna size; Aragonite saturation state; Arctic; Bicarbonate ion; Biogenic silica; per cell; Biogenic silica/Carbon; organic; particulate; Biomass/Abundance/Elemental composition; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon; inorganic; dissolved; production per cell; Carbon/Nitrogen ratio; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Central_Arctic_ocean; Chlorophyll a/particulate organic carbon ratio; Chlorophyll a per cell; Chromista; Connectivity between photosystem II; Electron transport rate; relative; maximum velocity; Event label; EXP; Experiment; Arctic Ocean; Ocean acidification; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.951402; https://doi.org/10.1594/PANGAEA.951402

Sea ice retreat, changing stratification, and ocean acidification are fundamentally changing the light availability and physico-chemical conditions for primary producers in the Arctic Ocean. However, detailed studies on ecophysiological strategies and performance of key species in the pelagic and ic...