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    • Effects of food supply on northern bay scallops (Argopecten irradians) reared under two pCO2 conditions from 2021-09-14 to 2021-10-26 (NCEI Accession 0289954)

    Metadata Updated: February 1, 2026

    The effects of food supply on bivalves under long-term ocean acidification exposure remains incompletely understood. In this study, juvenile northern bay scallops (50 days post fertilization), Argopecten irradians, that had been reared since 4 hours post-fertilization under one of two ocean acidification conditions (~500-600 or ~750-850 µatm pCO2; ~1.37-1.5 or ~1.0-1.2 Ωaragonite), were subjected to two food levels for 42-days (low food = ~400 and high food = ~1,400 chlorophyll cells mL-1). Standard metabolic rate (SMR) and clearance rate (CR) were measured at day 0 and standard metabolic rate, clearance rate, growth, and survivorship were measured at 14 and 42 days of exposure to two food levels for each of the ocean acidification treatments. This data archive contains (i) seawater carbonate chemistry and discrete seawater chemistry records throughout the experiment (ii) standard metabolic rates, (iii) clearance rates, (iv) survival, (v) shell length, (vi) shell and tissue dry weights ,(vii) and experiment metadata.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date 2025-12-11T08:06:09Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date February 1, 2026
    Reference Date(s) March 23, 2024 (publication), March 8, 2024 (creation)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOAA/NESDIS/ncei/accessions

    Other Data Resources

    Graphic Preview

    Graphic not available.

    Additional Metadata

    Resource Type Nongeographicdataset
    Metadata Date 2025-12-11T08:06:09Z
    Metadata Created Date February 1, 2025
    Metadata Updated Date February 1, 2026
    Reference Date(s) March 23, 2024 (publication), March 8, 2024 (creation)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:0289954
    Access Constraints Cite as: Gurr, Samuel J.; McFarland, Katherine; Bernatchez, Genevieve; Dixon, Mark S.; Guy, Lisa; Milke, Lisa M.; Poach, Matthew; Hart, Deborah R.; Plough, Louis V.; Redman, Dylan H.; Sennefelder, George; Stiles, Sheila; Wikfors, Gary H.; Padilla, Dianna K.; Meseck, Shannon L. (2024). Effects of food supply on northern bay scallops (Argopecten irradians) reared under two pCO2 conditions from 2021-09-14 to 2021-10-26 (NCEI Accession 0289954). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/rnt3-6g61. Accessed [date]., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
    Bbox East Long
    Bbox North Lat
    Bbox South Lat
    Bbox West Long
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Graphic not available.
    Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0289954
    Graphic Preview Type PNG
    Harvest Object Id 6ad80c02-28cf-4b76-b410-d0530c8262e6
    Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
    Harvest Source Title NOAA/NESDIS/ncei/accessions
    Licence accessLevel: Public
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2021-09-14
    Temporal Extent End 2021-10-26

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