Seawater carbonate chemistry and data of element incorporation in hyaline and porcelaneous foraminifera in laboratory experiment

• Main Authors: van Dijk, Inge, de Nooijer, Lennart Jan, Reichart, Gert-Jan
• Format: Dataset
• Language: English
• Published: PANGAEA 2017
• Subjects: Alkalinity; total; standard deviation; Amphistegina gibbosa; Aragonite saturation state; Archaias angulatus; Asterigerina carinata; Barium; partition coefficient; Barium/Calcium ratio; standard error; Benthos; Bicarbonate ion; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon; inorganic; dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Chromista; Coast and continental shelf; EXP; Experiment; Experiment duration; Foraminifera; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gallows_Bay; Heterostegina antillarum; Heterotrophic prokaryotes; Laboratory experiment; Laevipeneroplis bradyi; Magnesium; Magnesium/Calcium ratio; North Atlantic; OA-ICC; Ocean Acidification International Coordination Centre; Ocean acidification
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.875147; https://doi.org/10.1594/PANGAEA.875147

In this study we analyzed the impact of seawater carbonate chemistry on the incorporation of elements in both hyaline and porcelaneous larger benthic foraminifera. We observed a higher incorporation of Zn and Ba when pCO2 increases from 350 to 1200?ppm. Modeling the activity of free ions as a functi...