Open Government Portal

Found 847 records

PURPOSE:

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

Record Modified: Oct 15, 2025
Record Released: Jun 24, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST PDF
Keywords: Animals/Vertebrates Glyptocephalus cynoglossus Fish Fisheries resources Gulf of St. Lawrence

The dataset consists of maps detailing the boundaries of the designatable units for conservation considerations as defined by the Committee …

Record Modified: Oct 15, 2025
Record Released: Mar 10, 2025
Publisher: Fisheries and Oceans Canada
Formats: PDF SHP CSV ESRI REST
Keywords: Conservation COSEWIC Pacific Salmon Designatable Units Yukon British Columbia Fisheries resources Environment Scientific research Fisheries

PURPOSE:

An aerial survey of the Western Hudson Bay beluga whale (Delphinapterus leucas) population was conducted on August 19th, …

Record Modified: Oct 15, 2025
Record Released: Mar 24, 2025
Publisher: Fisheries and Oceans Canada
Formats: PDF CSV JPG ESRI REST
Keywords: delphinapterus leucas Western Hudson Bay beluga stock assessment aerial survey aerial photography Biological Classification Animals/Vertebrates Toothed Whales Aquatic Ecosystems Oceans Aerial photography ...

Spiny dogfish (Squlaus acanthias), is a species found in Atlantic Canadian waters which is encountered mostly in commercial fisheries. Pop-up …

Record Modified: Oct 15, 2025
Record Released: Jul 14, 2025
Publisher: Fisheries and Oceans Canada
Formats: FGDB/GDB CSV ESRI REST
Keywords: Shark Shark Tagging Satellite Tag Oceans

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

Record Modified: Oct 15, 2025
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

This layer details Important Areas (IAs) relevant to key cetacean species in the Pacific North Coast Integrated Management Area (PNCIMA). …

Record Modified: Oct 15, 2025
Record Released: Sep 13, 2021
Publisher: Fisheries and Oceans Canada
Formats: FGDB/GDB HTML GEOJSON PDF ESRI REST
Keywords: Environmental planning Marine ecosystems IA EBSA Important Areas British Columbia Queen Charlotte Basin Queen Charlotte Sound PNCIMA Environmental quality Ecology Whales

AIS NL Biofouling Species

Fisheries and Oceans Canada's (DFO) National Marine Biofouling Monitoring Program conducts annual field surveys to …

Record Modified: Oct 15, 2025
Record Released: May 14, 2025
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST
Keywords: Oceans Geographic data Geographic information systems Marine biology Environment

Fisheries and Oceans Canada (DFO) conducts an annual summer multidisciplinary scientific survey with a bottom trawl in the Estuary and …

Record Modified: Oct 15, 2025
Record Released: Mar 9, 2020
Publisher: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST HTML
Keywords: St. Lawrence Estuary Gulf of St. Lawrence Groundfish; Shrimp; Multidisciplinary survey; Teleost Fish Fisheries management Oceans Marine biology Aquatic wildlife Aquatic ecosystems

The white shark (Carcharodon carcharias), is a species found in Atlantic Canadian waters which is encountered in commercial and recreational …

Record Modified: Oct 15, 2025
Record Released: Jul 14, 2025
Publisher: Fisheries and Oceans Canada
Formats: FGDB/GDB CSV ESRI REST
Keywords: Shark Shark Tagging Satellite Tag Oceans

This guide was developped for seaweed harvesters and anyone wishing to deepen their knowledge on seaweed harvesting practices. It promotes …

Record Modified: Oct 10, 2025
Record Released: May 20, 2025
Publisher: Fisheries and Oceans Canada
Formats: PDF
Keywords: Marine biology Environment seaweed wild harvest life cycle harvest practices