Seawater carbonate chemistry and behavioural trait expression of polar invertebrates

• Main Authors: Williams, Thomas J, Reed, Adam, Peck, Lloyd S, Godbold, Jasmin A, Solan, Martin
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: Aequiyoldia eightsi; Alkalinity; total; Animalia; Annelida; Antarctic; Aragonite saturation state; Arctic; Astarte crenata; Barents_Sea_B13; Barents_Sea_B16; Behaviour; Benthic animals; Benthos; Bicarbonate ion; Biomass; Bottles or small containers/Aquaria (<20 L); Bromide; Burial time; Calcite saturation state; Calculated using CO2calc; Calculated using seacarb after Nisumaa et al. (2010); Carbon; inorganic; dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Cistenides hyperborea; Coast and continental shelf; Ctenodiscus crispatus; Echinodermata; Event label; EXP; Experiment; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Laboratory experiment; Laternula elliptica; Mixing depth; Mollusca; OA-ICC; Ocean Acidification International Coordination Centre; Open ocean; Other studied parameter or process; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; Polar; Potentiometric; Potentiometric titration; Replicate; Antarc*; Climate change; Ocean acidification
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.971239; https://doi.org/10.1594/PANGAEA.971239

Here, we examine the ecosystem ramifications of changes in sediment-dwelling invertebrate bioturbation behaviour—a key process mediating nutrient cycling—associated with nearfuture environmental conditions (+ 1.5 °C, 550 ppm [pCO2]) for species from polar regions experiencing rapid rates of climate change. This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from Polar Data Centre (see Source) by the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2024-07-11.