Seawater carbonate chemistry and processes during experiments with Emiliania huxleyi (PML B93/11A), supplement to: Riebesell, Ulf; Zondervan, Ingrid; Rost, Bjoern; Tortell, Philippe Daniel; Zeebe, Richard E; Morel, Francois M M (2000): Reduced calcification of marine plankton in response to increased atmospheric CO2. Nature, 407, 364-367

• Main Authors: Riebesell, Ulf, Zondervan, Ingrid, Rost, Bjoern, Tortell, Philippe Daniel, Zeebe, Richard E, Morel, Francois M M
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2000
• Subjects: Bottles or small containers/Aquaria <20 L; Calcification/Dissolution; Chromista; Entire community; Growth/Morphology; Haptophyta; Laboratory experiment; Laboratory strains; Light; Not applicable; Open ocean; Other studied parameter or process; Pelagos; Phytoplankton; Primary production/Photosynthesis; Single species; Temperate; Identification; LightDark cycle; Radiation, photosynthetically active; Salinity; Temperature, water; Carbonate system computation flag; pH; Carbon dioxide, total; Carbon dioxide; Partial pressure of carbon dioxide water at sea surface temperature wet air; Fugacity of carbon dioxide water at sea surface temperature wet air; Bicarbonate ion; Carbonate ion; Carbon, inorganic, dissolved; Alkalinity, total; Aragonite saturation state; Calcite saturation state; Carbon, organic, particulate, per cell; Production of particulate organic carbon per cell; Carbon, inorganic, particulate, per cell; Particulate inorganic carbon production per cell; Carbon organic/inorganic ratio; Growth rate; Growth rate, carbon-specific, per cell; δ13C, dissolved inorganic carbon; δ13C, carbon dioxide, atmospheric; δ13C, particulate organic carbon; δ13C, particulate inorganic carbon; Isotopic fractionation, during photosynthis; Experiment; Calculated using seacarb after Nisumaa et al. 2010; pH meter, WTW, pH 3000; UIC 5012 coulometer; Calculated; Colorimetry; Alkalinity, Gran titration Gran, 1950; Mass spectrometer ANCA-SL 20-20 Europa Scientific; Mass spectrometer Finnigan MAT 252; Calculated, see references; Calculated after Freeman & Hayes 1992; European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS; European Project on Ocean Acidification EPOCA; Ocean Acidification International Coordination Centre OA-ICC; Hayes; Pacific; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.726883; https://doi.pangaea.de/10.1594/PANGAEA.726883

The formation of calcareous skeletons by marine planktonic organisms and their subsequent sinking to depth generates a continuous rain of calcium carbonate to the deep ocean and underlying sediments. This is important in regulating marine carbon cycling and ocean-atmosphere CO2 exchange. The present...