10.1594/PANGAEA.967154Canesi, MarineMarineCanesiLaboratoire des Sciences du Climat et de l'Environnement, SaclayCentre Scientifique de MonacoDouville, EricEricDouville0000-0002-6673-1768Laboratoire des Sciences du Climat et de l'Environnement, SaclayMontagna, PaoloPaoloMontagna0000-0001-5598-2214Stazione Zoologica Anton DohrnTaviani, MarcoMarcoTaviani0000-0003-0414-4274Stazione Zoologica Anton DohrnInstitute of Marine Sciences (ISMAR)Stolarski, JJStolarski0000-0003-0994-6823Institute of PaleobiologyBordier, LouiseLouiseBordierLaboratoire des Sciences du Climat et de l'Environnement, SaclayDapoigny, ArnaudArnaudDapoignyLaboratoire des Sciences du Climat et de l'Environnement, SaclayCoulibaly, Gninwoyo Eric HermannGninwoyo Eric HermannCoulibalyLaboratoire des Sciences du Climat et de l'Environnement, SaclaySimon, Anne-CatherineAnne-CatherineSimonUniversité Paris-SaclayAgelou, MathieuMathieuAgelouUniversité Paris-SaclayFin, JonathanJonathanFinLaboratoire d'Océanographie et du ClimatMetzl, NicolasNicolasMetzl0000-0002-1165-1074Laboratoire d'Océanographie et du ClimatIwankow, GuillaumeGuillaumeIwankowUniversité de PerpignanAllemand, DenisDenisAllemandCentre Scientifique de MonacoPlanes, SergeSergePlanes0000-0002-5689-5371Université de PerpignanMoulin, ClémentineClémentineMoulinLombard, FabienFabienLombard0000-0002-8626-8782Laboratoire d'Océanographiede VillefrancheBourdin, GuillaumeGuillaumeBourdin0000-0001-7608-5256University of MaineTroublé, RomainRomainTroubléAgostini, SylvainSylvainAgostini0000-0001-9040-9296University of TsukubaBanaigs, BernardBernardBanaigsUniversité de PerpignanBoissin, EmilieEmilieBoissin0000-0002-4110-790XUniversité de PerpignanBoss, EmmanuelEmmanuelBoss0000-0002-8334-9595University of MaineBowler, ChrisChrisBowler0000-0003-3835-6187Institut de Biologie de l'École Normale SupérieureDe Vargas, ColombanColombanDe Vargas0000-0002-6476-6019Station Biologique de RoscoffFlores, MMFlores0000-0003-3609-286XWeizmann Institute of ScienceForcioli, DidierDidierForcioli0000-0002-5505-0932Centre Scientifique de MonacoInstitute of Research on Cancer and Aging in NiceFurla, PaolaPaolaFurla0000-0001-9899-942XCentre Scientifique de MonacoInstitute of Research on Cancer and Aging in NiceGilson, EricEricGilsonCentre Scientifique de MonacoInstitute of Research on Cancer and Aging in NiceGaland, Pierre EPierre EGaland0000-0002-2238-3247Laboratoire d'Ecogéochimie des Environnements BenthiquesPesant, StephaneStephanePesant0000-0002-4936-5209European Bioinformatics InstituteSunagawa, ShinichiShinichiSunagawa0000-0003-3065-0314SIB Swiss Institute of BioinformaticsThomas, Olivier POlivier PThomasUniversity of GalwayThurber, Rebecca VegaRebecca VegaThurberOregon State UniversityVoolstra, Christian RChristian RVoolstra0000-0003-4555-3795University of Konstanz, GermanyWincker, PatrickPatrickWinckerUniversité Paris-SaclayZoccola, DidierDidierZoccola0000-0002-1524-8098Centre Scientifique de MonacoReynaud, StéphanieStéphanieReynaud0000-0001-9975-6075Centre Scientifique de MonacoPANGAEA2024Acid-base regulationAnimaliaBenthic animalsBenthosBiomass/Abundance/Elemental compositionCalcification/DissolutionCnidariaCoast and continental shelfDiploastrea helioporaField observationGrowth/MorphologyNorth PacificPorites sp.Single speciesSouth PacificTemperateTropicalEvent labelDate/Time of eventType of studySpeciesIdentificationLocationSample IDLATITUDELONGITUDEDEPTH, waterTemperature, waterSalinityBoron/Calcium ratioδ11BCalcifying fluid, pHCalcifying fluid, carbonate ionCalcifying fluid, dissolved inorganic carbonCalcifying fluid, aragonite saturation stateLinear extensionDensityCalcification ratepH, total scaleCarbonate ionCarbon, inorganic, dissolvedAragonite saturation stateAlkalinity, totalCarbonate system computation flagCarbon dioxideFugacity of carbon dioxide (water) at sea surface temperature (wet air)Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)Bicarbonate ionCalcite saturation stateCalculated using CO2SYSPotentiometric titrationCalculated using seacarb after Nisumaa et al. (2010)Ocean Acidification International Coordination Centre (OA-ICC)Yang, YanYanYang0000-0003-4900-56062016-07-23T00:00:00/2018-08-25T00:00:00Dataset10.1038/s41598-023-37598-910.1594/PANGAEA.944420https://cran.r-project.org/web/packages/seacarb/index.html1532 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalThe Tara Pacifc expedition (2016–2018) provided an opportunity to investigate calcifcation patterns in extant corals throughout thePacifc Ocean. Cores from colonies of the massive Porites and Diploastrea genera were collected fromdiferent environments to assess calcifcation parameters of long-lived reef-building corals. In this study, we compared the calcifcation and carbonate chemistryup-regulation of Diploastrea heliopora and Porites corals from across a range of environments. To this, we analyzed the skeletal geochemistry and growth parameters of 39 colonies of Porites (n=33) and Diploastrea (n=6) collected across the tropical Pacifc Ocean during the Tara Pacifc expedition (2016–2018). Te collected corals represent a suite of cores exposed to various hydrological conditions of seawater temperature (SST: 22.4–29.8 °C), salinity (SSS: 31.5–36.1), and carbonate chemistry (total scale pHsw: 8.01–8.09). Te average chemical composition of the calcifying fuid (pHcf, [CO32−]cf, DICcf, Ωcf) was derived from paired boron isotope (δ11B) and B/Ca analyses of core-top samples corresponding to the last 6 years of growth (2010–2016). Based on these data, we assessed the impact of the ambient seawater properties (SST, salinity, carbonate chemistry) on the cf composition of these slow-growing reef-building genera at the Pacifc basin scale.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 2024-04-08.121.4833-81.7833-27.066727.0833