Testing Antarctic resilience: the effects of elevated seawater temperature and decreased pH on two gastropod species

• Main Authors: Schram, Julie B, Schoenrock, Kathryn M, McClintock, James B, Amsler, Charles D, Angus, Robert A
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2016
• Subjects: Animalia; Antarctic; Benthic animals; Benthos; Biomass/Abundance/Elemental composition; Bottles or small containers/Aquaria <20 L; Calcification/Dissolution; Coast and continental shelf; Growth/Morphology; Laboratory experiment; Margarella antarctica; Mollusca; Nacella concinna; Polar; Reproduction; FOS Medical biotechnology; Single species; Temperature; Type; Species; Registration number of species; Uniform resource locator/link to reference; Sample ID; Sex; Temperature, water; pH; Buoyant weight; Wet mass; Mass change; Shell length; Shell width; Shell height; Change; Tissue, wet mass; Muscle, wet mass; Gut, wet mass; Gonad, wet mass; Muscle, dry mass; Gut, dry mass; Gonad, dry mass; Date; Protein; Lipids; Dry mass; Aspect ratio; Aperture length; Aperture width; Aperture ratio; pH, standard deviation; Alkalinity, total; Alkalinity, total, standard deviation; Temperature, water, standard deviation; Salinity; Salinity, standard deviation; Partial pressure of carbon dioxide water at sea surface temperature wet air; Partial pressure of carbon dioxide, standard deviation; Aragonite saturation state; Aragonite saturation state, standard deviation; Calcite saturation state; Calcite saturation state, standard deviation; Carbonate system computation flag; Carbon dioxide; Fugacity of carbon dioxide water at sea surface temperature wet air; Bicarbonate ion; Carbonate ion; Carbon, inorganic, dissolved; Monitoring station; Potentiometric; Potentiometric titration; Calculated using seacarb after Nisumaa et al. 2010; Ocean Acidification International Coordination Centre OA-ICC; Antarctic Peninsula; Nacella; Antarc*; Antarctica; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.868351; https://doi.pangaea.de/10.1594/PANGAEA.868351

Ocean acidification has been hypothesized to increase stress and decrease shell calcification in gastropods, particularly in cold water habitats like the western Antarctic Peninsula (WAP). There is limited information on how calcified marine benthic invertebrates in this region will respond to these...