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Ashey, Jill; Scucchia, Federica; Huffmyer, Ariana S; Putnam, H M; Mass, Tali (2025): Seawater carbonate chemistry and survival and settlement of Pocillopora acuta across temperature and OA conditions [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.987162

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Published: 2025-11-04 • DOI registered: 2025-12-03

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Abstract:
Here, we exposed the early life stages of Pocillopora acuta in Kāne'ohe Bay, Hawai'i, USA, a common reef-building coral throughout the Pacific, to projected ocean warming and acidification scenarios. We measured ecological, physiological, biomineralisation and molecular responses across the critical transition from larvae to newly settled recruits following 6 days of exposure to diel fluctuations in temperature and pH in Control (26.8°C–27.9°C, 7.82–7.96 pHTotal), Mid (28.4°C–29.5°C, 7.65–7.79 pHTotal) and High conditions (30.2°C–31.5°C, 7.44–7.59 pHTotal).
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 downloaded from github (see Source) 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 2025-11-04.
Keyword(s):
Animalia; Cnidaria; Coast and continental shelf; Containers and aquaria (20-1000 L or < 1 m**2); Gene expression (incl. proteomics); Laboratory experiment; Mortality/Survival; North Pacific; Pelagos; Pocillopora acuta; Reproduction; Single species; Temperature; Tropical; Zooplankton
Related to:
Ashey, Jill; Scucchia, Federica; Huffmyer, Ariana S; Putnam, H M; Mass, Tali (2025): Thermal and Acidification Gradients Reveal Tolerance Thresholds in Pocillopora acuta Recruits. Molecular Ecology, 34(20), e70116, https://doi.org/10.1111/mec.70116
Source:
GitHub - fscucchia/Pacu_Warm_OA_Hawaii: Electronic notebook for "Thermal and Acidification Gradients Reveal Tolerance Thresholds in Pocillopora acuta Recruits" [webpage]. https://github.com/fscucchia/Pacu_Warm_OA_Hawaii
References:
Nisumaa, Anne-Marin; Pesant, Stephane; Bellerby, Richard G J; Delille, Bruno; Middelburg, Jack J; Orr, James C; Riebesell, Ulf; Tyrrell, Toby; Wolf-Gladrow, Dieter A; Gattuso, Jean-Pierre (2010): EPOCA/EUR-OCEANS data compilation on the biological and biogeochemical responses to ocean acidification. Earth System Science Data, 2(2), 167-175, https://doi.org/10.5194/essd-2-167-2010
Yang, Yan; Brockmann, Patrick; Galdino, Carolina; Schindler, Uwe; Gazeau, Frédéric (2024): An update of data compilation on the biological response to ocean acidification and overview of the OA-ICC data portal. Earth System Science Data, 16(8), 3771-3780, https://doi.org/10.5194/essd-16-3771-2024
Yang, Yan; Hansson, L; Gattuso, Jean-Pierre (2016): Data compilation on the biological response to ocean acidification: an update. Earth System Science Data, 8(1), 79-87, https://doi.org/10.5194/essd-8-79-2016
Related code / software:
Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2024): seacarb: seawater carbonate chemistry with R. R package version 3.3.3. https://cran.r-project.org/web/packages/seacarb/index.html
Project(s):
Ocean Acidification International Coordination Centre (OA-ICC)
Coverage:
Latitude: 21.434000 * Longitude: -157.787000
Date/Time Start: 2022-06-11T00:00:00 * Date/Time End: 2022-06-11T00:00:00
Event(s):
Coconut_Island_OA * Latitude: 21.434000 * Longitude: -157.787000 * Date/Time: 2022-06-11T00:00:00
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Type of studyStudy typeAshey, Jill
2Species, unique identificationSpecies UIDAshey, Jill
3Species, unique identification (URI)Species UID (URI)Ashey, Jill
4Species, unique identification (Semantic URI)Species UID (Semantic URI)Ashey, Jill
5TreatmentTreatAshey, Jill
6IdentificationIDAshey, Jillchamber
7Larvae, swimmingLarvae swim#Ashey, Jill
8Larvae, settledLarvae sett#Ashey, Jill
9Larvae, aliveLarvae alive#Ashey, Jillswimming + settlers
10SettlementSettlem%Ashey, Jillsettle capacity=settled primary polyps relative to the swimming larvae + settled primary polyps alive
11SalinitySalAshey, Jill
12Salinity, standard errorSal std e±Ashey, Jill
13Temperature, waterTemp°CAshey, Jill
14Temperature, water, standard errorT std e±Ashey, Jill
15pH, total scalepHTAshey, Jill
16pH, standard errorpH std e±Ashey, Jilltotal scale
17Carbon dioxideCO2µmol/kgAshey, Jill
18Carbon dioxide, standard errorCO2 std e±Ashey, Jill
19Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmAshey, Jill
20Partial pressure of carbon dioxide (water) at sea surface temperature (wet air), standard errorpCO2water_SST_wet std e±Ashey, Jill
21Bicarbonate ion[HCO3]-µmol/kgAshey, Jill
22Bicarbonate ion, standard error[HCO3]- std e±Ashey, Jill
23Carbonate ion[CO3]2-µmol/kgAshey, Jill
24Carbonate ion, standard error[CO3]2- std e±Ashey, Jill
25Carbon, inorganic, dissolvedDICµmol/kgAshey, Jill
26Carbon, inorganic, dissolved, standard errorDIC std e±Ashey, Jill
27Alkalinity, totalATµmol/kgAshey, Jill
28Alkalinity, total, standard errorAT std e±Ashey, Jill
29Aragonite saturation stateOmega ArgAshey, Jill
30Aragonite saturation state, standard errorOmega Arg std e±Ashey, Jill
31Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
32Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
33Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
34Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
35Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
36Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
37Carbon, inorganic, dissolvedDICµmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
38Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
39Calcite saturation stateOmega CalYang, YanCalculated using seacarb after Nisumaa et al. (2010)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
333 data points

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