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    • AFSC/RACE/FBEP/Hurst: Resiliency of juvenile walleye pollock to projected levels of ocean acidification

    Metadata Updated: April 1, 2024

    This dataset is from a study examining the growth responses of juvenile walleye pollock at ambient and 3 elevated CO2 levels.

    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 February 29, 2024
    Metadata Created Date October 28, 2022
    Metadata Updated Date April 1, 2024
    Reference Date(s) 2012 (publication)
    Frequency Of Update notPlanned

    Metadata Source

    Harvested from NMFS AFSC

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date February 29, 2024
    Metadata Created Date October 28, 2022
    Metadata Updated Date April 1, 2024
    Reference Date(s) 2012 (publication)
    Responsible Party (Point of Contact, Custodian)
    Contact Email
    Guid gov.noaa.nmfs.inport:28065
    Access Constraints Cite As: Alaska Fisheries Science Center, [Date of Access]: AFSC/RACE/FBEP/Hurst: Resiliency of juvenile walleye pollock to projected levels of ocean acidification [Data Date Range], https://www.fisheries.noaa.gov/inport/item/28065., Access Constraints: No restriction for accessing this dataset, Use Constraints: Must cite originator if used in publications, reports, presentations, etc., and must understand metadata prior to use., Distribution Liability: The user is responsible for the results of any application of this data for other than its intended purpose. NOAA denies liability if the data are misused.
    Bbox East Long -124.033955
    Bbox North Lat 44.631316
    Bbox South Lat 44.621316
    Bbox West Long -124.043955
    Coupled Resource
    Frequency Of Update notPlanned
    Harvest Object Id 1a538931-0b90-4005-bc82-39dea83092b2
    Harvest Source Id 26a29bb9-50b0-47fd-920b-edc74aa6ec76
    Harvest Source Title NMFS AFSC
    Licence NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
    Lineage A system was developed for the rearing of marine fish eggs, larvae, and juveniles under controlled temperatures and CO2 levels. Walleye pollock were captured at age-0 from nearshore waters of Puget Sound at Port Townsend, Washington, and shipped to the Alaska Fisheries Science Center laboratory in Newport, Oregon, where they were used in experiments exposing early life stages (yearling and subyearling) to projected ocean acidification. In one experiment, yearling walleye pollock were reared for 6 wk to evaluate short-term responses in growth and condition. In a second experiment, sub-yearling walleye pollock were reared under elevated CO2 conditions for 28 wk to describe the cumulative effects of prolonged exposure to elevated CO2 levels. The second experiment included seasonally-reflective warm and cold phases and evaluated the possibility that growth rates are maintained in the face of elevated metabolic costs through compensatory feeding.
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-124.043955, 44.621316], [-124.033955, 44.621316], [-124.033955, 44.631316], [-124.043955, 44.631316], [-124.043955, 44.621316]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2009
    Temporal Extent End 2012

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