Seawater carbonate chemistry and juvenile dungeness crab foraging behavior and lipid composition

• Main Authors: Schram, Julie B, Hayes, Hannah G, Street, Erica, Thompson, Natalie, Yoshioka, Reyn M, Galloway, Aaron W E
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: Alkalinity; total; Animalia; Arachidonic acid; per dry mass; Aragonite saturation state; Arthropoda; Behaviour; Benthic animals; Benthos; Bicarbonate ion; Bottles or small containers/Aquaria (<20 L); Calcite saturation state; Calculated using seacarb after Nisumaa et al. (2010); Carbon; inorganic; dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Charleston_OA; Coast and continental shelf; Diet; Docosahexaenoic acid; Eicosapentaenoic acid; EXP; Experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Identification; Laboratory experiment; Lipids; Metacarcinus magister; North Pacific; OA-ICC; Ocean Acidification International Coordination Centre; Other; Other studied parameter or process; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; Potentiometric titration; Salinity; Sample ID; Single species; Species; unique identification; unique identification (Semantic URI); unique identification (URI); Ocean acidification
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.967642; https://doi.org/10.1594/PANGAEA.967642

To understand the foraging and pH sensing behavior of juvenile crab, and how this interacts with their nutritional status, we exposed recently settled second instar juveniles to either ambient pH or reduced pH for 42-d, crossed with either a 'maintenance'- or low-quantity 'challenge&#...