https://doi.pangaea.de/10.1594/PANGAEA.995054Iddar, AbdelghaniAbdelghaniIddarEl Mzibri, MohammedMohammedEl MzibriLaissaoui, AbdelmourhitAbdelmourhitLaissaouiMetian, MarcMarcMetian0000-0003-1485-5029Dupont, SamSamDupontPANGAEA2026AnimaliaBenthic animalsBenthosCoast and continental shelfContainers and aquaria (20-1000 L or < 1 m**2)Growth/MorphologyLaboratory experimentMolluscaMortality/SurvivalMytilus edulisNorth AtlanticOcean acidificationOther metabolic ratesOther studied parameter or processSingle speciesTemperateType of studySpecies, unique identificationSpecies, unique identification (URI)Species, unique identification (Semantic URI)TreatmentDay of experimentMortalityIdentificationMonthShell lengthTissue typeMalondialdehyde, per protein massThiol concentrationGlyceraldehyde-3-phosphate dehydrogenase activity, unit per protein massSuccinate dehydrogenase activity, unit per protein massCatalase activity, unit per protein massSuperoxide dismutase activity, unit per protein massSalinitypH, NBS scalepH, standard deviationTemperature, waterTemperature, water, standard deviationOxygen, dissolvedOxygen, dissolved, standard deviationAlkalinity, totalPartial pressure of carbon dioxide (water) at sea surface temperature (wet air)Partial pressure of carbon dioxide, standard deviationCalcite saturation stateCalcite saturation state, standard deviationAragonite saturation stateAragonite saturation state, standard deviationCarbonate system computation flagpH, total scaleCarbon dioxideFugacity of carbon dioxide (water) at sea surface temperature (wet air)Bicarbonate ionCarbonate ionCarbon, inorganic, dissolvedExperimentCalculated using seacarb after Nisumaa et al. (2010)Ocean Acidification International Coordination Centre (OA-ICC)Yang, YanYanYang0000-0003-4900-5606Dataset10.1080/17451000.2025.259718510.5194/essd-2-167-201010.5194/essd-16-3771-202410.5194/essd-8-79-2016https://cran.r-project.org/web/packages/seacarb/index.html20371 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalThis study aimed to determine whether these short-term fluctuations enable blue mussels (Mytilus edulis) to endure long-term exposure to low pH using biological indicators (mortality rates, oxidative stress and enzyme activities). Mussels were collected from an intertidal zone in the western coast of Morocco and exposed for 6 months to seawater pH ranging from 6.6 to 8.0.
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 2026-05-14.-6.744434.1407