Brackish water carbonate chemistry and concentrations of dimethyl sulfide (DMS) and dimethylsulfoniopropionate (DMSP)

• Main Authors: Bénard, Robin, Lizotte, Martine, Levasseur, Maurice, Scarratt, Michael Grant, Michaud, Sonia, Starr, Michel, Tremblay, Jean-Éric, Kiene, Ronald P, Kameyama, Sohiko
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: Alkalinity; total; Aragonite saturation state; Bacteria; cells; Bicarbonate ion; Bottles or small containers/Aquaria (<20 L); Brackish waters; Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon; inorganic; dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; other; Chlorophyll a; Choanoflagellates; Chrysophyceae; Community composition and diversity; Cryptophyceae; DATE/TIME; Diatoms; Dimethyl sulfide; yield; Dimethylsulfoniopropionate; Dimethylsulfoniopropionate rate; Dinoflagellates; Duration; number of days; Entire community; Flagellates indeterminata; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Identification; Laboratory experiment; MULT; Multiple investigations; Nitrate; North Atlantic; OA-ICC; Ocean Acidification International Coordination Centre; Other metabolic rates; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Pelagos; Ocean acidification
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.939831; https://doi.org/10.1594/PANGAEA.939831

The objective of this study was to assess experimentally the potential impact of anthropogenic pH perturbation (ApHP) on concentrations of dimethyl sulfide (DMS) and dimethylsulfoniopropionate (DMSP), as well as processes governing the microbial cycling of sulfur compounds. A summer planktonic commu...