Seawater carbonate chemistry and emergent properties of free-living nematode assemblages ...

• Main Authors: Oliveira, Nilvea Ramalho, Altafim, Giam Luca, Alves, Aline Vecchio, Choueri, R B, Zanette, Juliano, Figueira, Rubens César Lopes, Gallucci, Fabiane
• Format: Dataset
• Language: unknown
• Published: PANGAEA 2024
• Subjects: Benthos; Bottles or small containers/Aquaria <20 L; Coast and continental shelf; Community composition and diversity; Entire community; Inorganic toxins; Laboratory experiment; Soft-bottom community; South Atlantic; Temperate; Temperature; Type of study; Treatment; Treatment: temperature; Treatment: pH; Number of genera; Copper; Lead; Zinc; Mercury; Temperature, water; Oxygen, dissolved; Oxygen, dissolved, standard deviation; Salinity; Salinity, standard deviation; pH; pH, standard deviation; Alkalinity, total; Alkalinity, total, standard deviation; Carbon, inorganic, dissolved; Carbon, inorganic, dissolved, standard deviation; Partial pressure of carbon dioxide water at sea surface temperature wet air; Partial pressure of carbon dioxide, standard deviation; Bicarbonate ion; Bicarbonate ion, standard deviation; Carbonate ion; Carbonate ion, standard deviation; Carbon dioxide; Carbon dioxide, standard deviation; Calcite saturation state; Calcite saturation state, standard deviation; Aragonite saturation state; Aragonite saturation state, standard deviation; Carbonate system computation flag; Fugacity of carbon dioxide water at sea surface temperature wet air; Experiment; Potentiometric; Potentiometric titration; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. 2010; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.971386; https://doi.pangaea.de/10.1594/PANGAEA.971386

In this study, we investigated the interaction effects of three stress factors, namely i-metallic mixture of Cu, Pb, Zn, and Hg (control [L0], low, [L1] and high [L2]), ii- CO2-driven acidification (pH 7.6 and 8.0), and iii- temperature rise (26 and 28 ◦C), on estuarine free-living nematode assemblages.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 provided by the author of the related paper (see Related to) to 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 2024-07-25. ...