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Gurr, Samuel J; Bernatchez, Genevieve; Dixon, Mark S; Keith, Lisa; Hart, Deborah R; Milke, Lisa; Redman, Dylan H; Plough, Louis V; Sennefelder, George; Stiles, Sheila; Veilleux, David; Wikfors, Gary H; Mcfarland, Katherine; Meseck, Shannon; Padilla, Dianna K (2025): Seawater carbonate chemistry and growth, survival, deformities of bay scallop larvae [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.985262

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Published: 2025-09-17 • DOI registered: 2025-10-22

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Abstract:
This dataset contains the discrete data on a laboratory experiment of larvae of the bay scallop, Argopecten irradians, and larval response to ocean acidification over multiple generations. The first generation of exposure to ocean acidification is the F1 generation, while the second generation of exposure is the F2 generation. The F1 generation larval experiment was conducted from July 26, 2021 through August 5, 2021 at the NOAA Milford Laboratory in Milford, Connecticut. All treatment levels had a replication of 5 per OA treatment. The F2 generation experiment was conducted from August 16, 2022 - August 30, 2022 and had 3 replicates per treatment. For each generation, larvae were sampled for shell deformities in the first 48 hours, and then growth and survival till metamorphosis were quantified. This effort was conducted in support of the research objectives of the NOAA Ocean Acidification Program (OAP).
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 National Centers for Environmental Information (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 2025-09-17.
Keyword(s):
Animalia; Argopecten irradians; Bottles or small containers/Aquaria (<20 L); Coast and continental shelf; Growth/Morphology; Laboratory experiment; Mollusca; Mortality/Survival; North Atlantic; Pelagos; Single species; Temperate; Zooplankton
Related to:
Gurr, Samuel J; Bernatchez, Genevieve; Dixon, Mark S; Keith, Lisa; Hart, Deborah R; Milke, Lisa; Redman, Dylan H; Plough, Louis V; Sennefelder, George; Stiles, Sheila; Veilleux, David; Wikfors, Gary H; Mcfarland, Katherine; Meseck, Shannon; Padilla, Dianna K (2025): Within and Cross-Generational Effects of Elevated Seawater pCO2 on Larval Bay Scallops Argopecten irradians (L). Journal of Shellfish Research, 44(2), https://doi.org/10.2983/035.044.0202
Source:
Meseck, Shannon (2025): Dissolved inorganic carbon, pH, alkalinity, temperature, salinity, and biological response variables (growth, survival, deformities) collected from laboratory experiments for the research project (OAP- Research Organization Registry 02bfn4816; grant # 21268) for bay scallop larvae, Argopecten irradians, for 2 generations conducted at the NOAA Milford Laboratory in Milford, Connecticut from 2021-07-26 to 2022-08-30 (NCEI Accession 0302112) [dataset]. National Centers for Environmental Information, https://www.ncei.noaa.gov/data/oceans/archive/arc0231/0302112/
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: 41.655200 * Longitude: -70.638300
Event(s):
Megansett_Harbor_OA * Latitude: 41.655200 * Longitude: -70.638300 * Method/Device: Experiment (EXP)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Type of studyStudy typeMeseck, Shannon
2Species, unique identificationSpecies UIDMeseck, Shannon
3Species, unique identification (URI)Species UID (URI)Meseck, Shannon
4Species, unique identification (Semantic URI)Species UID (Semantic URI)Meseck, Shannon
5DateDateMeseck, Shannon
6Time in daysTime ddaysMeseck, Shannonpost fertilization
7IdentificationIDMeseck, ShannonBucket
8TreatmentTreatMeseck, Shannon
9SalinitySalMeseck, Shannon
10Temperature, waterTemp°CMeseck, Shannonin situ
11Temperature, waterTemp°CMeseck, ShannonpH was measured at and reported at
12Alkalinity, totalATµmol/kgMeseck, Shannon
13Carbon, inorganic, dissolvedDICµmol/kgMeseck, Shannon
14pH, total scalepHTMeseck, Shannon
15LengthlµmMeseck, Shannon
16Deformation rateDeformation%Meseck, ShannonShell
17SurvivalSurvival%Meseck, Shannon
18Carbonate system computation flagCSC flagYang, YanCalculated using seacarb after Nisumaa et al. (2010)
19pH, total scalepHTYang, YanCalculated using seacarb after Nisumaa et al. (2010)
20Carbon dioxideCO2µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
21Fugacity of carbon dioxide (water) at sea surface temperature (wet air)fCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
22Partial pressure of carbon dioxide (water) at sea surface temperature (wet air)pCO2water_SST_wetµatmYang, YanCalculated using seacarb after Nisumaa et al. (2010)
23Bicarbonate ion[HCO3]-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
24Carbonate ion[CO3]2-µmol/kgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
25Aragonite saturation stateOmega ArgYang, YanCalculated using seacarb after Nisumaa et al. (2010)
26Calcite 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:
3670 data points

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