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    • CTD data - Pre-recruit surveys to aid stock assessment

    Metadata Updated: October 18, 2025

    Annual surveys of juvenile fish and ecosystem status have been conducted since 2011 surveying the entire coast of Oregon and southern Washington. Trawl surveys are done at night in midwater along transects spaced every half degree of latitude and environmental, plankton, and benthic sampling occurred at specific locations and seabird, marine mammal and acoustic surveys are conducted underway between transects and stations. Temperature, salinity, conductitity, chlorophyll, oxygen.

    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.

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    Dates

    Metadata Date October 7, 2025
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 18, 2025
    Reference Date(s) (publication)
    Frequency Of Update

    Metadata Source

    Harvested from NMFS NWFSC

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date October 7, 2025
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 18, 2025
    Reference Date(s) (publication)
    Responsible Party (Point of Contact, Custodian)
    Contact Email
    Guid gov.noaa.nmfs.inport:30854
    Access Constraints Cite As: Northwest Fisheries Science Center, [Date of Access]: CTD data - Pre-recruit surveys to aid stock assessment [Data Date Range], https://www.fisheries.noaa.gov/inport/item/30854., Access Constraints: N/A
    Bbox East Long -122.3062
    Bbox North Lat 47.6449
    Bbox South Lat 44.6229
    Bbox West Long -124.0472
    Coupled Resource
    Frequency Of Update
    Harvest Object Id 7c7c1b43-4530-40ac-8648-df62a8fde81f
    Harvest Source Id ba43549f-8268-499d-bec8-91b164cb168f
    Harvest Source Title NMFS NWFSC
    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 Checked from instrument errors and values that are not likely to be real
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-124.0472, 44.6229], [-122.3062, 44.6229], [-122.3062, 47.6449], [-124.0472, 47.6449], [-124.0472, 44.6229]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2011-06-01

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