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46053 records

Description:

Seasonal climatologies (temperature, salinity, sigma-t, and elevation) of the Northeast Pacific Ocean were computed from historical observations including …

Record Modified: Dec 18, 2025
Record Released: Jan 6, 2021
Publisher: Fisheries and Oceans Canada
Formats: HTML PDF
Keywords: Climatology Pacific Region Oceans

These data sets provide information pertaining to shrimp and bycatch estimates associated with beam-trawling and trapping (2001-2002) in Clio Channel. …

Record Modified: Dec 18, 2025
Record Released: Sep 13, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF ESRI REST
Keywords: British Columbia Clio Channel Fishing gear trawl shrimp bycatch trapping Marine ecosystems Aquatic ecosystems Surveys

The Gulf of St. Lawrence At-Sea Observer Program is part of the Fisheries Monitoring Policy of the Department of Fisheries …

Record Modified: Dec 18, 2025
Record Released: Aug 12, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST
Keywords: At-sea Observer Fishery Commercials species Fisheries management Fisheries resources Fisheries

PURPOSE:

Estimation of Atlantic salmon smolt abundance in the Restigouche watershed.

DESCRIPTION:

Each spring (May-June), DFO installs …

Record Modified: Dec 18, 2025
Record Released: Aug 12, 2019
Publisher: Fisheries and Oceans Canada
Formats: XLSX CSV PDF
Keywords: Salmons/Trouts RIVERS/STREAM Salmo salar Rivers Fisheries Gulf of St. Lawrence

Description:

Chlorophyll-a concentration (a proxy for phytoplankton biomass) was retrieved from the MODIS instrument on the Aqua satellite, with …

Record Modified: Dec 18, 2025
Record Released: Apr 28, 2021
Publisher: Fisheries and Oceans Canada
Formats: PDF HTML
Keywords: Climatology chlorophyll-a Climate Oceans

PURPOSE:

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

Record Modified: Dec 18, 2025
Record Released: Feb 27, 2023
Publisher: Fisheries and Oceans Canada
Formats: CSV
Keywords: Anchovies/Herrings Clupea harengus harengus Fish Fisheries Oceans Gulf of St. Lawrence

Harbour seals reside throughout the year around Newfoundland and Labrador (NL). The first systematic survey for harbour seals occurred along …

Record Modified: Dec 18, 2025
Record Released: Dec 5, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV SHP ESRI REST
Keywords: Abundance Counts Harbour seals Haul-out sites Grey seals Newfoundland and Labrador Seals Distribution Animal populations Aquatic animals Coastal waters Ecology ...

Description:

Seasonal climatologies for Zooplankton biomass in seven size categories were calculated for the period 1990-2019. The data used …

Record Modified: Dec 18, 2025
Record Released: Sep 13, 2024
Publisher: Fisheries and Oceans Canada
Formats: TIFF PDF CSV ESRI REST
Keywords: Climatology zooplankton Oceans British Columbia Exclusive Economic Zone

PURPOSE:
This data set was used to examine temporal changes in 4TVn Atlantic Herring fecundity.

DESCRIPTION:
This data set …

Record Modified: Dec 18, 2025
Record Released: Dec 17, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV PDF
Keywords: Fish

Fisheries and Oceans Canada's (DFO’s) Atlantic Salmon Watch Program (ASWP) was established in 1991 to study the abundance, distribution and …

Record Modified: Dec 18, 2025
Record Released: Apr 19, 2018
Publisher: Fisheries and Oceans Canada
Formats: CSV
Keywords: Aquaculture Fish farming Fisheries and Oceans Canada Pacific region salmon farming British Columbia BC Atlantic salmon DFO escapes