Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • Sevengill shark data - Movement and habitat use patterns of top predators and keystone species in the benthic food web

    Metadata Updated: May 24, 2025

    We have been using and continue to use acoustic telemetry methods to monitor the movement behavior and define habitat use of groundfish species in and out of Puget Sound waters. Detections of individual fishes has been collected at small and large scales over short and long term periods. We have data on sixgill and sevengill sharks, spiny dogfish, lingcod, copper, quillback, yellowtail and black rockfish, and spotted ratfish. These data are being used to describe the spatio-temporal patterns of behaviors expressed by top predators and other important members of the groundfish community in Puget Sound and along the West Coast. We intend for this information to inform the strength of inter- and intra-specific interactions quantified by ecosystem-scale models as well as the development of models used to determine the efficacy of spatial management strategies such as Marine Protected Areas. This has been a research topic since 2003, and will continue with work on listed species such as yelloweye and canary rockfish. Acoustic telemetry data for sevengill sharks.

    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 May 15, 2025
    Metadata Created Date October 19, 2024
    Metadata Updated Date May 24, 2025
    Reference Date(s) September 20, 2003 (creation), June 5, 2018 (publication)
    Frequency Of Update

    Metadata Source

    Harvested from NMFS NWFSC

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date May 15, 2025
    Metadata Created Date October 19, 2024
    Metadata Updated Date May 24, 2025
    Reference Date(s) September 20, 2003 (creation), June 5, 2018 (publication)
    Responsible Party (Point of Contact, Custodian)
    Contact Email
    Guid gov.noaa.nmfs.inport:20593
    Access Constraints Cite As: Northwest Fisheries Science Center, [Date of Access]: Sevengill shark data - Movement and habitat use patterns of top predators and keystone species in the benthic food web [Data Date Range], https://www.fisheries.noaa.gov/inport/item/20593., Access Constraints: NA
    Bbox East Long -119.9604
    Bbox North Lat 50.5101
    Bbox South Lat 47.0437
    Bbox West Long -125.3893
    Coupled Resource
    Frequency Of Update
    Harvest Object Id 64c04160-f30f-4ae3-b8a7-27a371777235
    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 Ghost detection removal.
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-125.3893, 47.0437], [-119.9604, 47.0437], [-119.9604, 50.5101], [-125.3893, 50.5101], [-125.3893, 47.0437]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2003-07-21

    Didn't find what you're looking for? Suggest a dataset here.