Search Records

175 datasets found
Fish  Open Data 
  • Open Data

    Demersal fish total biomass in the Estuary and Gulf of St.Lawrence

    Mean 2014 to 2023 demersal fish total biomass in the Estuary and Gulf of St.Lawrence obtained by summing the fish biomass (kg) for all species for a tow and then averaging tows in each grid cell 10 km x 10 km. Input data are from the annual August (north) and September (south) multidisciplinary...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Pelagic fish total biomass in the Estuary and Gulf of St.Lawrence

    Mean 2014 to 2023 pelagic fish total biomass in the Estuary and Gulf of St.Lawrence obtained by summing the fish biomass (kg) for all species for a tow and then averaging tows in each grid cell 10 km x 10 km. Input data are from the annual August (north) and September (south) multidisciplinary...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Pelagic fish group richness in the Estuary and Gulf of St.Lawrence

    2014 to 2023 pelagic fish group richness in the Estuary and Gulf of St.Lawrence estimated by the number of species found in each grid cell 10 km x 10 km. Input data are from the annual August and September multidisciplinary surveys. Purpose Since 1990, the Department of Fisheries and Oceans...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • ESRI REST
    • CSV
  • Open Data

    Northumberland Strait Multi-species Trawl Survey Data

    PURPOSE: The primary objective of this survey is to obtain an index of the abundance of American lobster (Homarus Americanus) in the Northumberland Strait. This research survey also provides fisheries-independent information for all of the species captured by the trawl. DESCRIPTION: Catch...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • ESRI REST
    • PDF
  • Open Data

    Pacific Salmon Conservation Units, Sites & Status

    A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an acceptable timeframe, such as a human lifetime or a specified number of salmon generations. Holtby and Ciruna (2007)...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • XLSX
    • PDF
    • HTML
  • Open Data

    Odd Year Pink Salmon (Oncorhynchus gorbuscha) Conservation Units, Sites & Status

    A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an acceptable timeframe, such as a human lifetime or a specified number of salmon generations. Holtby and Ciruna (2007)...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • PDF
    • XLSX
    • CSV
    • SHP
    • HTML
    • ESRI REST
  • Open Data

    River Type Sockeye Salmon (Oncorhynchus nerka) Conservation Units, Sites & St...

    A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an acceptable timeframe, such as a human lifetime or a specified number of salmon generations. Holtby and Ciruna (2007)...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • PDF
    • XLSX
    • CSV
    • SHP
    • HTML
    • ESRI REST
  • Open Data

    Lake Type Sockeye Salmon (Oncorhynchus nerka) Conservation Units, Sites & Status

    A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an acceptable timeframe, such as a human lifetime or a specified number of salmon generations. Holtby and Ciruna (2007)...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • XLSX
    • CSV
    • SHP
    • PDF
    • HTML
    • ESRI REST
  • Open Data

    Otolith Collection of American Plaice in the southern Gulf of St. Lawrence

    American Plaice otoliths are collected from scientific surveys, fisheries observers on fishing vessels and from scientific sampling of commercial fisheries. The otoliths collected are placed in paper envelopes, recorded and held in a climate-controlled storage facility. Age determination is...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • ESRI REST
  • Open Data

    Vertebrae Collection of skates in the southern Gulf of St. Lawrence

    Skate vertebrae are collected from the annual September scientific survey in the southern Gulf of St. Lawrence. Skate spines are collected and frozen during the survey, and the vertebrae are processed in the laboratory at a later stage. Age determination is performed episodically on the available...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • HTML
    • ESRI REST
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