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    • AFSC/RACE/SAP/Long: Data on the effects of release density on release success in hatchery-reared red king crab

    Metadata Updated: April 1, 2024

    This data is from an experiment designed to test the viability of using hatchery reared crab to supplement wild stocks and to determine the optimal density for future releases. Crab were released by divers into 5 x 5 m quadrats marked with ground line at three densities: 25, 50, and 75 m-2. Researchers monitored the crab density inside the plots, in order to estimate survival, as well as outside the plots, to estimate crab movement. In addition, they determined predator densities and performed tethering experiments on red king crab to see if predator density or predation risk differed among the density treatments.

    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 August 25, 2023
    Metadata Updated Date April 1, 2024
    Reference Date(s) (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NMFS AFSC

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date February 29, 2024
    Metadata Created Date August 25, 2023
    Metadata Updated Date April 1, 2024
    Reference Date(s) (publication)
    Responsible Party (Point of Contact, Custodian)
    Contact Email
    Guid gov.noaa.nmfs.inport:25632
    Access Constraints Cite As: Alaska Fisheries Science Center, [Date of Access]: AFSC/RACE/SAP/Long: Data on the effects of release density on release success in hatchery-reared red king crab [Data Date Range], https://www.fisheries.noaa.gov/inport/item/25632., Access Constraints: The data set is still being analyzed and will not be available for distribution until it has been finalized and all QA/QC practices have been performed. Contact the Point Of Contact for estimated time of release., Use Constraints: User must read and fully comprehend the metadata prior to use. Applications or inferences derived from the data should be carefully considered for accuracy. Acknowledgement of NOAA/NMFS/AFSC, as the source from which these data were obtained in any publications and/or other representations of these, data is suggested.
    Bbox East Long -152.383031
    Bbox North Lat 57.785683
    Bbox South Lat 57.775661
    Bbox West Long -152.400584
    Coupled Resource
    Frequency Of Update asNeeded
    Harvest Object Id 239b7e15-6af1-437a-a4b4-74da79132742
    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
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-152.400584, 57.775661], [-152.383031, 57.775661], [-152.383031, 57.785683], [-152.400584, 57.785683], [-152.400584, 57.775661]]]}
    Progress underDevelopment
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2014-07-01
    Temporal Extent End 2015-01-01

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