Long-term effects of altered pH and temperature on the feeding energetics of the Antarctic sea urchin, Sterechinus neumayeri

• Main Authors: Morley, Simon A, Suckling, Coleen C, Clark, Melody S, Cross, Emma L, Peck, Loyd S
• Format: Dataset
• Language: English
• Published: PANGAEA 2016
• Subjects: Alkalinity; total; standard error; Ammonia excretion; Animalia; Antarctic; Aragonite saturation state; Ash free dry mass; Ash free dry mass/dry mass ratio; Behaviour; Benthic animals; Benthos; Bicarbonate ion; 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; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Date; Dry mass; Echinodermata; Energy budget; EXP; Experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Gonad; mass; Gonadosomatic index; Growth/Morphology; Identification; Laboratory experiment; OA-ICC; Ocean Acidification International Coordination Centre; Other metabolic rates; Oxygen consumed/Nitrogen excreted ratio; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); Antarc*; Ocean acidification
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.867479; https://doi.org/10.1594/PANGAEA.867479

This study investigated the effects of long-term incubation to near-future combined warming (+2 °C) and ocean acidification (-0.3 and -0.5 pH units) stressors, relative to current conditions (-0.3 °C and pH 8.0), on the energetics of food processing in the Antarctic sea urchin, Sterechinus neumayeri...