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46954 records

PURPOSE:
"Biological, relative abundance, and environmental data have been collected from the Yellowknife River Cisco population that can be used …

Record Modified: Mar 24, 2026
Record Released: Aug 1, 2024
Publisher: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords: Fish Coregonus artedi Aquatic wildlife Biological diversity Fish Fisheries Fisheries resources Northern Canada Rivers Freshwaters

Seamounts have been identified as Ecologically or Biologically Significant Areas (EBSAs) due to their unique oceanography and ecology; they frequently …

Record Modified: Mar 24, 2026
Record Released: May 12, 2020
Publisher: Fisheries and Oceans Canada
Formats: ESRI REST HTML FGDB/GDB GEOJSON SHP PDF CSV
Keywords: Canadian Pacific EEZ Northeast Pacific Ocean Bathymetry Habitat protection Marine ecosystems Marine protected areas Natural ecosystems Sea bottom Sea floor Seamount Habitats Marine conservation areas ...

PURPOSE:
The objective of the sea scallop survey is to obtain fishery independent data on the abundance, size distribution and …

Record Modified: Mar 24, 2026
Record Released: Aug 21, 2020
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF
Keywords: Field Surveys Crustaceans Mollusks Bivalves Aquaculture Placopecten magellanicus Fisheries Gulf of St. Lawrence

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

Record Modified: Mar 24, 2026
Record Released: Dec 9, 2020
Publisher: Fisheries and Oceans Canada
Formats: PDF HTML ESRI REST CSV
Keywords: Geomorphology Hydropower Sediments

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: Dec 19, 2025
Publisher: Fisheries and Oceans Canada
Formats: PDF FGDB/GDB GeoTIF PNG XLSX ESRI REST
Keywords: Atlantic Canada Automatic Identification System Vessel Density Shipping Transportation Cargo Fishing Tanker Vessels Fishing ships Shipping Marine safety ...

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 15, 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 Shipping Transport Marine safety Vessels ...

Description:
Biophysical Units:
Under the Pacific Marine Ecological Classification System (PMECS; DFO 2016; Rubidge et al. 2016), biophysical units are …

Record Modified: Mar 24, 2026
Record Released: Mar 30, 2021
Publisher: Fisheries and Oceans Canada
Formats: PDF FGDB/GDB SHP ESRI REST
Keywords: Marine Protected Area (MPA) Marine protected area network Northern Shelf Bioregion Southern Shelf Bioregion Ecologically and Biologically Significant Area (EBSA) Ecological classifications Bottom substrate Strait of Georgia Bioregion Habitats Oceans

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

This dataset is a compilation of numerous data files recovered as part of a data request in 2024 from a …

Record Modified: Mar 24, 2026
Record Released: Jun 24, 2024
Publisher: Fisheries and Oceans Canada
Formats: ESRI REST FGDB/GDB CSV
Keywords: Oceans Geology Metals Sediments Aquatic ecosystems