https://doi.pangaea.de/10.1594/PANGAEA.993415Faucher, GiuliaGiuliaFaucher0000-0001-8930-477XGEOMAR - Helmholtz Centre for Ocean Research KielHaunost, MathiasMathiasHaunostGEOMAR - Helmholtz Centre for Ocean Research KielPaul, Allanah JoyAllanah JoyPaul0000-0003-1037-5239GEOMAR - Helmholtz Centre for Ocean Research KielTietz, Anne Ulrike ChristianeAnne Ulrike ChristianeTietzGEOMAR - Helmholtz Centre for Ocean Research KielRiebesell, UlfUlfRiebesell0000-0002-9442-452XGEOMAR - Helmholtz Centre for Ocean Research KielPANGAEA2026Bottles or small containers/Aquaria (<20 L)Calcification/DissolutionChromistaEmiliania huxleyiGrowth/MorphologyHaptophytaLaboratory experimentLaboratory strainsNot applicablePelagosPhytoplanktonPrimary production/PhotosynthesisSpecies interactionType of studySpecies, unique identificationSpecies, unique identification (URI)Species, unique identification (Semantic URI)Alkalinity, totalCarbon, inorganic, dissolvedpH, total scaleFugacity of carbon dioxide (water) at sea surface temperature (wet air)Carbon dioxideBicarbonate ionCarbonate ionAragonite saturation stateCalcite saturation stateGrowth rateParticulate inorganic carbon/particulate organic carbon ratioCarbon, total, particulate, production per cellCarbon, organic, particulate, production per cellCarbon, inorganic, particulate, production per cellTemperature, waterSalinityCarbonate system computation flagPartial pressure of carbon dioxide (water) at sea surface temperature (wet air)Calculated using CO2SYSCalculated using seacarb after Nisumaa et al. (2010)Ocean Acidification International Coordination Centre (OA-ICC)Yang, YanYanYang0000-0003-4900-5606Dataset10.5194/bg-22-405-202510.5194/essd-2-167-201010.5194/essd-16-3771-202410.5194/essd-8-79-2016https://cran.r-project.org/web/packages/seacarb/index.html432 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalIn this context, we studied the sensitivity of Emiliania huxleyi, the most widespread coccolithophore species, to ocean alkalinity enhancement in a culture experiment. We monitored the species' growth and calcification response to progressively increasing levels of total alkalinity (TA).
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 extracted from tables in the related paper (see Related to) 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 2026-04-02.