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Found 23152 records

Fish Habitat Assessment Output: 9 of 16

Average Water Level (75.0m ASL) - Spawning Habitat - High Vegetation Association …

Record Modified: Mar 24, 2026
Record Released: Jun 8, 2020
Publisher: Fisheries and Oceans Canada
Formats: ESRI REST PDF FGDB/GDB
Keywords: Fish Habitats Modelling Inland waters Freshwater fish Sciences

Lake sturgeon's presence zones, breeding, feeding and concentration areas according to a literature review of documents produced between 1976 and …

Record Modified: Mar 24, 2026
Record Released: May 18, 2023
Publisher: Fisheries and Oceans Canada
Formats: SHP FGDB/GDB CSV ESRI REST
Keywords: Lake sturgeon St. Lawrence River Estuary of St. Lawrence Île d'Orléans Rivière Richelieu Biology Environment

CMIST is a peer-reviewed screening-level risk assessment tool for marine invasive species (Drolet et al. 2016). It is a short …

Record Modified: Mar 24, 2026
Record Released: Aug 26, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST FGDB/GDB
Keywords: Oceans Marine biology Biology Biological diversity Invasive species

Herring Section shapefile - used for spatial analysis/presentation of data from Herring Stock Assessment Database.

Record Modified: Mar 24, 2026
Record Released: Apr 27, 2018
Publisher: Fisheries and Oceans Canada
Formats: SHP HTML PDF CSV ESRI REST
Keywords: Herring Pacific British Columbia Fisheries

Concentrations of sea pens, small and large gorgonian corals and sponges on the east coast of Canada have been identified …

Record Modified: Mar 24, 2026
Record Released: Jan 18, 2017
Publisher: Fisheries and Oceans Canada
Formats: -
Keywords: Biogeographic zone Arctic Scotian shelf Large Gorgonian Sea Pen Sponge Western IIA Arctic

The Science Branch of Fisheries and Oceans Canada (DFO) in the Newfoundland and Labrador (NL) region has been conducting multispecies …

Record Modified: Mar 24, 2026
Record Released: Jun 1, 2021
Publisher: Fisheries and Oceans Canada
Formats: GeoTIF PDF CSV ESRI REST
Keywords: Marine biology Fisheries products Salt water fish Ecology

Spatial distribution of the relative occurrence of Spotted Wolffish in the annual DFO groundfish research surveys conducted by the Québec …

Record Modified: Mar 24, 2026
Record Released: Apr 16, 2019
Publisher: Fisheries and Oceans Canada
Formats: SHP CSV ESRI REST
Keywords: Habitat Perch-like Fishes Occurence Distribution Spotted wolffish Anarhichas minor St. Lawrence Estuary Gulf of St. Lawrence Cabot Strait Belle Isle Strait Earth sciences

The Automatic Identification System (AIS) is a global, satellite-based and terrestrial-based ship tracking system that uses shipborne equipment to remotely …

Record Modified: Mar 24, 2026
Record Released: Feb 9, 2024
Publisher: Fisheries and Oceans Canada
Formats: PDF FGDB/GDB GeoTIF PNG ESRI REST
Keywords: Atlantic Canada Automatic Identification System Vessel Density Shipping Transportation Cargo Fishing Tanker Marine safety Transport Fishing ships Shipping ...

Locations are indicated based on the information available. If coordinates were not available, the approximate location is indicated using the …

Record Modified: Mar 24, 2026
Record Released: Apr 11, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV FGDB/GDB ESRI REST
Keywords: White shark Carcharodon carcharias Sightings Atlantic Canada Species at risk Oceans

PURPOSE:
These data have been updated following a Canadian Science Advice Secretariat (CSAS) Regional Science Advisory Process. Associated publications are …

Record Modified: Mar 24, 2026
Record Released: Feb 27, 2023
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF ESRI REST
Keywords: Freshwaters Fisheries Population Dynamics Salmo salar Fish Fisheries Fisheries resources Gulf of St. Lawrence