Seawater carbonate chemistry and embriolarval development of Echinometra lucunter and neutral red retention time of Perna perna ...

• Main Authors: Pusceddu, F H, Guimarães, M M, Lopes, L O, Souza, L S, Cortez, F S, Pereira, C D S, Choueri, R B, Cesar, A
• Format: Dataset
• Language: English
• Published: PANGAEA 2022
• Subjects: Animalia; Benthic animals; Benthos; Bottles or small containers/Aquaria <20 L; Coast and continental shelf; Containers and aquaria 20-1000 L or < 1 m**2; Development; Echinodermata; Echinometra lucunter; Laboratory experiment; Mollusca; Mytella guyanensis; Other; Other studied parameter or process; Perna perna; Single species; South Atlantic; Temperate; Event label; Type; Species; Registration number of species; Uniform resource locator/link to reference; Treatment; Replicate; Embriolarval development; Retention time; Salinity; Temperature, water; Temperature, water, standard deviation; pH; 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; 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 International Coordination Centre OA-ICC; Ocean acidification
• Online Access: https://dx.doi.org/10.1594/pangaea.943292; https://doi.pangaea.de/10.1594/PANGAEA.943292

Since the last decade, several studies have reported the presence and effects of pharmaceutical residues in the marine environment, especially those of the antihypertensive class, such as losartan. However, there is little knowledge about the physiological effects of losartan in marine invertebrates regarding its behavior under possible coastal ocean acidification scenarios. The objective of this study was to evaluate biological effects on marine organisms at different levels of the biological organization caused by the compound losartan in water and sediment under coastal ocean acidification scenarios. Water and sediment samples were collected at five sites around the Santos Submarine Sewage outfall (SSO) and two sites around the Guarujá Submarine Sewage Outfall (GSO). Losartan was found in concentrations ranging from effects pH and losartan on the toxicity results. The water toxicity test with Echinometra lucunter embryos/larvae showed LOECs 50–100 mg/L, with values decreasing as the pH decreased. In the ... : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2021) 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 2022-04-13. ...