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Found 847 records

PURPOSE:

To track juvenile Atlantic salmon densities.

DESCRIPTION:

Indices of freshwater production are derived annually from electrofishing …

Record Modified: May 21, 2025
Record Released: Jul 6, 2023
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF ESRI REST
Keywords: Salmons/Trouts RIVERS/STREAM ELECTROFISHING Salmo salar Fish Gulf of St. Lawrence

PURPOSE:

The SCUBA survey was designed to assess the density of small lobsters (1-3 years of age) in rocky …

Record Modified: May 21, 2025
Record Released: Jun 10, 2022
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF ESRI REST
Keywords: SCUBA (observations and/or sampling) Visual Counts/Observations Crustaceans Decapods Homarus americanus Gulf of St. Lawrence

The global seafood production of marine finfish is dominated by Atlantic salmon (Salmo salar) reared in marine net-pens. Incidents and …

Record Modified: May 20, 2025
Record Released: May 20, 2025
Publisher: Fisheries and Oceans Canada
Formats: HTML
Keywords: Aquaculture Oceans Statistical analysis Fish Aquatic animals Experiments Fisheries management Salmon Tagging Aquaculture Ecosystems Interactions Program (AEIP) Competitive Science Research Fund (CSRF)

This dataset reports on lobster abundance and individual biological characteristics (size, sex, shell hardness, egg status), along with seabed substrate …

Record Modified: May 20, 2025
Record Released: Aug 13, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV FGDB/GDB ESRI REST
Keywords: Regional and National Core funds Partnerships Oceans Crustaceans Aquatic ecosystems Environment

AIS NL Biofouling Species

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

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

11 tagged Blue whales (Balaenoptera musculus) were tracked during the daytime movements as well as the feeding behaviour in the …

Record Modified: May 13, 2025
Record Released: Jun 17, 2024
Publisher: Fisheries and Oceans Canada
Formats: ESRI REST FGDB/GDB
Keywords: Blue Whale Environment Oceans Marine biology

The Fishery Operations System (FOS) is the Department of Fisheries and Oceans Canada’s (DFO) centralized Oracle database that holds commercial …

Record Modified: Apr 30, 2025
Record Released: Sep 21, 2018
Publisher: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords: Pacific Pacific Ocean British Columbia Pacific Salmon Coho Salmon Chinook Salmon Sockeye Salmon Pink Salmon Chum Salmon Gill Net Seine Net Troll ...

The Planning for an Environmental Response (PIER) initiative falls under the umbrella of the Government of Canada's Oceans Protection Plan …

Record Modified: Apr 24, 2025
Record Released: May 31, 2022
Publisher: Fisheries and Oceans Canada
Formats: ESRI REST HTML
Keywords: Quebec St. Lawrence river Estuary of St. Lawrence Gulf of St. Lawrence Planning Response Spill Oil PIER Vegetation Marshes Eelgrass ...

Dataset of species/gear type commercial fisheries from 2012 to 2021 in the Eastern Canada Regions. Only fish harvested from the …

Record Modified: Apr 23, 2025
Record Released: Oct 28, 2021
Publisher: Fisheries and Oceans Canada
Formats: ESRI REST PDF FGDB/GDB CSV
Keywords: Fisheries Oceans Management Ecosystems

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

Record Modified: Apr 17, 2025
Record Released: Mar 9, 2020
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST
Keywords: St. Lawrence Estuary Gulf of St. Lawrence Groundfish; Shrimp; Multidisciplinary survey; Needler Aquatic ecosystems Fish Fisheries management Oceans Marine biology Aquatic wildlife