Seawater carbonate chemistry and acid-base physiology, skeleton properties, and metal contamination in two echinoderms

• Main Authors: Di Giglio, Sarah, Agüera, Antonio, Pernet, Philippe, M'Zoudi, Saloua, Angulo-Preckler, Carlos, Avila, Conxita, Dubois, Philippe
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2020
• Subjects: Acid-base regulation; Animalia; Antarctic; Benthic animals; Benthos; CO2 vent; Coast and continental shelf; Echinodermata; Field observation; Growth/Morphology; Odontaster validus; Other metabolic rates; Other studied parameter or process; Polar; Single species; Sterechinus neumayeri; Type; Species; Registration number of species; Uniform resource locator/link to reference; Site; Coelomic fluid, pH; pH, standard deviation; Coelomic fluid, alkalinity; Alkalinity, total, standard deviation; Coelomic fluid, carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Coelomic fluid, partial pressure of carbon dioxide; Partial pressure of carbon dioxide, standard deviation; Coelomic fluid, bicarbonate ion; Bicarbonate ion, standard deviation; Coelomic fluid, carbonate ion; Carbonate ion, standard deviation; Coelomic fluid, calcite saturation state; Calcite saturation state, standard deviation; Coelomic fluid, aragonite saturation state; Aragonite saturation state, standard deviation; Arm length; Arm length, standard deviation; Length; Length, standard deviation; Height; Height, standard deviation; Second moment of area; Second moment of area, standard deviation; Characteristic stress; Confidence interval; Weibull modulus; Force; Young's modulus; Cadmium; Cadmium, standard deviation; Copper; Copper, standard deviation; Iron; Iron, standard deviation; Lead; Lead, standard deviation; Zinc; Zinc, standard deviation; Temperature, water; Temperature, water, standard deviation; Salinity; Salinity, standard deviation; pH; Alkalinity, total; Carbon, inorganic, dissolved; Partial pressure of carbon dioxide water at sea surface temperature wet air; Bicarbonate ion; Carbonate ion; Calcite saturation state; Aragonite saturation state; Carbonate system computation flag; Carbon dioxide; Carbon dioxide, standard deviation; Fugacity of carbon dioxide water at sea surface temperature wet air; Fugacity of carbon dioxide in seawater, standard deviation; Potentiometric; Potentiometric titration; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. 2010; Calculated using seacarb after Orr et al. 2018; Ocean Acidification International Coordination Centre OA-ICC; The Antarctic; Antarctic Peninsula; Deception Island; Antarc*; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.929722; https://doi.pangaea.de/10.1594/PANGAEA.929722

Antarctic surface waters are expected to be the first to experience severe ocean acidification (OA) with carbonate undersaturation and large decreases in pH forecasted before the end of this century. Due to the long stability in environmental conditions and the relatively low daily and seasonal vari...