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Found 847 records

A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is …

Record Modified: Jul 16, 2025
Record Released: Nov 9, 2018
Publisher: Fisheries and Oceans Canada
Formats: XLSX CSV HTML SHP PDF ESRI REST
Keywords: Sockeye Salmon Escapement Conservation Units Wild Salmon Policy Pacific British Columbia Yukon Territory Fish Fisheries management Fisheries policy Fisheries Conservation areas

This proactive publication of the Minister Transition Binder follows legislative requirements triggered by the appointment of a new minister – …

Record Modified: Jul 14, 2025
Record Released: Jul 14, 2025
Publisher: Fisheries and Oceans Canada
Formats: HTML
Keywords: Briefing packages for new or incoming ministers 2025 Minister Transition Binder Minister Joanne Thompson sworn in on March 14 2025 in DFO

This layer details Important Areas (IAs) relevant to important geographic features in the Strait of Georgia (SOG) ecoregion. This data …

Record Modified: Jun 26, 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 Biological fronts Tidal mixing Stratification Important Areas British Columbia Strait of Georgia Salish Sea Environmental quality ...

The shallow substrate bottom type model was created to support near shore habitat modelling. Data sources include both available observations …

Record Modified: Jun 26, 2025
Record Released: Sep 29, 2021
Publisher: Fisheries and Oceans Canada
Formats: TIFF PDF CSV ESRI REST
Keywords: Ocean bottom Sea bed Seabed Rugosity Sediments Ocean floor

Plankton (zooplankton and large phytoplankton) are collected using the Continuous Plankton Recorder (CPR) in the Northwest (NW) Atlantic along tracks …

Record Modified: Jun 26, 2025
Record Released: Jun 26, 2025
Publisher: Fisheries and Oceans Canada
Formats: FGDB/GDB HTML ESRI REST CSV
Keywords: Oceans Plankton Zooplankton Phytoplankton

PURPOSE:

Chlorophyll a is a photosynthetic pigment common to aquatic algae, and its measurement can provide an estimate of …

Record Modified: Jun 26, 2025
Record Released: Jun 26, 2025
Publisher: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords: Chlorophyll Water quality Inland waters Fresh water Great Lakes

PURPOSE:

Eastern Beaufort Sea beluga whales form one of the largest summering aggregations of the species in the Mackenzie …

Record Modified: Jun 18, 2025
Record Released: May 9, 2024
Publisher: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords: Oceans Oceanography Marine biology Arctic Ocean Beaufort Sea

These data provide the coordinates of recreational fishing boats sighted from aerial surveys as part of the Fisheries and Oceans …

Record Modified: Jun 11, 2025
Record Released: Jun 10, 2025
Publisher: Fisheries and Oceans Canada
Formats: CSV ZIP
Keywords: Fisheries Fisheries management recreational fishing fishing effort commercial fishing orcas whales

Fisheries and Oceans Canada (DFO) Maritime Science Branch has collected grain size data from sediment and water column samples using …

Record Modified: Jun 10, 2025
Record Released: Dec 9, 2020
Publisher: Fisheries and Oceans Canada
Formats: PDF HTML ESRI REST CSV
Keywords: Geomorphology Hydropower Sediments

PURPOSE:

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

Record Modified: Jun 6, 2025
Record Released: Feb 27, 2023
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF
Keywords: Fisheries Crustaceans Population Dynamics Chionoecetes opilio Gulf of St. Lawrence