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  • Federal

    Benthic substrates of the Saguenay fjord, the St. Lawrence lower estuary and ...

    Description of the submarine morphology and characteristics of the sediments (lithology, grain size, mineralogy, and chemistry) of the Saguenay fjord, the lower Estuary and Gulf of St. Lawrence. The layer contains a synthesis of geological and geochemical data collected and interpreted over 10...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • SHP
    • ESRI REST
  • Federal

    Surface temperature and salinity - Shipboard Thermosalinographs

    1999 to 2018 surface temperature and salinity measured along the track of commercial ships, mostly between Montreal (Quebec) and St. John's (Newfoundland). Monitoring of surface water conditions in the Estuary and Gulf of St. Lawrence is carried out with different complementary methods such as...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • ESRI REST
  • Federal

    Digital Elevation Model of Canada - Canada3D, 2001

    This is a legacy product that is no longer supported. It may not meet current government standards. Canada3D is a digital elevation model (DEM) produced by the Canadian Forestry Service, Ontario region. The DEM consists of an ordered array of ground elevations providing coverage of the Canadian...
    Organization:
    Natural Resources Canada
    Resource Formats:
    • ASCII Grid
    • PDF
  • Federal

    High primary production areas in the Estuary and the Gulf of St. Lawrence

    This layer represents areas where primary production is considered to be high. Primary production includes microscopic algal blooms, named phytoplankton, a food resource at the base of the food web of marine ecosystems. The knowledge of these zones can serve as a proxy to identify areas of the...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • ESRI REST
  • Federal

    Demersal fish species abondance in the Estuary and Gulf of St. Lawrence betwe...

    2008 to 2017 demersal fish abundance in the Estuary and the Gulf of St. Lawrence. The abundance is expressed as a number of individuals per normalized trawl set. Each species is individually represented in the northern Gulf and in the southern Gulf. Input data are from the annual August (North)...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • ESRI REST
  • Federal

    Important areas of Blue Whale feeding, foraging and migration in eastern Canada

    The distribution of blue whales (Balaenoptera musculus) is mainly dictated by key environmental drivers such as food requirements and availability, sea ice, and sometimes predation risks. It is common to find blue whales in upwelling regions, depending on topography (banks, slopes and shallow...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • SHP
    • CSV
    • ESRI REST
You can also access this registry using the API (see API Docs).