Seawater carbonate chemistry and biological processes during experiments with four species of marine diatoms

• Main Authors: Trimborn, Scarlett, Wolf-Gladrow, Dieter A, Richter, Klaus-Uwe, Rost, Björn
• Format: Dataset
• Language: English
• Published: PANGAEA 2009
• Subjects: Alkalinity; Gran titration (Gran; 1950); total; Aragonite saturation state; Bicarbonate ion; Bicarbonate uptake; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calculated; Calculated after Freeman & Hayes (1992); Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon; inorganic; dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Chromista; EPOCA; Eucampia zoodiacus; EUR-OCEANS; European network of excellence for Ocean Ecosystems Analysis; European Project on Ocean Acidification; Experimental treatment; Extracellular carbonic anhydrase activity; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Intracellular carbonic anhydrase activity per chlorophyll a; Isotopic fractionation; during photosynthis; Laboratory experiment; Laboratory strains; Light:Dark cycle; Measured by loss of 18O (Silverman; 1982); Not applicable; OA-ICC; Ocean Acidification International Coordination Centre; Ochrophyta; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; pH; pH meter; WTW; pH 3000; Phytoplankton; Primary production/Photosynthesis; Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas; Antarc*; Antarctic; Ocean acidification; Sea ice
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.733948; https://doi.org/10.1594/PANGAEA.733948

The effect of pCO2 on carbon acquisition and intracellular assimilation was investigated in the three bloom-forming diatom species, Eucampia zodiacus (Ehrenberg), Skeletonema costatum (Greville) Cleve, Thalassionema nitzschioides (Grunow) Mereschkowsky and the non-bloom-forming Thalassiosira pseudon...