The effects of ocean acidification and a carbon dioxide capture and storage leak on the early life stages of the marine mussel Perna perna (Linneaus, 1758) and metal bioavailability, supplement to: Szalaj, D; De Orte, Manoela R; Goulding, T A; Medeiros, I D; DelValls, T Angel; Cesar, A (2016): The effects of ocean acidification and a carbon dioxide capture and storage leak on the early life stages of the marine mussel Perna perna (Linneaus, 1758) and metal bioavailability. Environmental Science and Pollution Research, 24(1), 765-781

• Main Authors: Szalaj, D, De Orte, Manoela R, Goulding, T A, Medeiros, I D, DelValls, T Angel, Cesar, A
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 2017
• Subjects: Animalia; Benthic animals; Benthos; Bottles or small containers/Aquaria <20 L; Coast and continental shelf; Growth/Morphology; Inorganic toxins; Laboratory experiment; Mollusca; Perna perna; Reproduction; FOS Medical biotechnology; Single species; South Atlantic; Temperate; Type; Species; Registration number of species; Uniform resource locator/link to reference; Treatment; Replicate; Arsenic; Cadmium; Lead; Copper; Chromium; Nickel; Zinc; Fertilization success rate; Larvae; Length; Height; Alkalinity, total; Carbon, inorganic, dissolved; Bicarbonate ion; Carbonate ion; Carbon dioxide; Partial pressure of carbon dioxide water at sea surface temperature wet air; Calcite saturation state; Aragonite saturation state; Temperature, water; Salinity; Carbonate system computation flag; pH; Fugacity of carbon dioxide water at sea surface temperature wet air; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. 2010; Ocean Acidification International Coordination Centre OA-ICC; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.872478; https://doi.pangaea.de/10.1594/PANGAEA.872478

The study assesses the effects of carbon dioxide capture and storage (CCS) leaks and ocean acidification (OA) on the metal bioavailability and reproduction of the mytilid Perna perna. In laboratory-scale experiments, CCS leakage scenarios (pH 7.0, 6.5, 6.0) and one OA (pH 7.6) scenario were tested using metal-contaminated sediment elutriates and seawater from Santos Bay. The OA treatment did not have an effect on fertilisation, while significant effects were observed in larval-development bioassays where only 16 to 27 % of larva developed normally. In treatments that simulated CO2 leaks, when compared with control, fertilisation success gradually decreased and no larva developed to the D-shaped stage. A fall in pH increased the bioavailability of metals to marine mussels. Larva shell size was significantly affected by both elutriates when compared with seawater; moreover, a significant difference occurred at pH 6.5 between elutriates in the fertilisation bioassay. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2016) 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 is 2017-02-21.