Open Government Portal

46140 records

Bivalve aquaculture has direct and indirect effects on plankton communities, which are highly sensitive to short-term (seasonal, interannual) and long-term …

Record Modified: Dec 18, 2025
Record Released: Nov 12, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV FGDB/GDB ESRI REST
Keywords: Phytoplankton zooplankton Coastal waters Environment Oceans Aquaculture Ecosystems Newfoundland and Labrador

Since 1992, scientific surveys have been conducted annually alternately, in the estuary and the North of the Gulf of Saint …

Record Modified: Dec 18, 2025
Record Released: Nov 12, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST
Keywords: Snow crab Scientific survey St. Lawrence Estuary Gulf of St. Lawrence Trawl Fisheries Fisheries management Scientific research

Bay-scale empirical demonstrations of how bivalve aquaculture alters plankton composition, and subsequently ecological functioning and higher trophic levels, are lacking. …

Record Modified: Dec 18, 2025
Record Released: Nov 12, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV FGDB/GDB ESRI REST
Keywords: Phytoplankton Aquaculture Oceans Ecosystems Coastal waters Bacteria Nova Scotia New Brunswick

The initial objective of this dataset was to study the seasonal movement patterns of harbour seals (Phoca vitulina) in the …

Record Modified: Dec 18, 2025
Record Released: Dec 16, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST
Keywords: Harbour seal Phoca vitulina Movement Satellite telemetry Sable Island St. Lawrence Estuary Animal populations Animal migrations Aquatic animals Aquatic ecosystems Aquatic wildlife Behaviour ...

Description:

Seasonal climatologies of the Canadian Pacific Exclusive Economic Zone (CPEEZ) were computed from a numerical simulation of the …

Record Modified: Dec 18, 2025
Record Released: Aug 11, 2021
Publisher: Fisheries and Oceans Canada
Formats: HTML TIFF PDF
Keywords: Climatology Modelling Oceans Climate

Salmon have a complex hierarchical population structure extending from groups of salmon at individual spawning sites all the way up …

Record Modified: Dec 18, 2025
Record Released: Oct 8, 2024
Publisher: Fisheries and Oceans Canada
Formats: SHP CSV PDF ESRI REST
Keywords: SMU CU stock outlook Maps Salt water fish Geographic data Geographical maps

A research survey on American lobster (Homarus americanus) and rock crab (Cancer irroratus) has been carried out annually on the …

Record Modified: Dec 18, 2025
Record Released: Aug 26, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST
Keywords: American Lobster Rock crab Gulf of St.Lawrence Trawl Aquatic animals Aquatic ecosystems Aquatic wildlife

This dataset contains the outputs for Bute Inlet from two simulations shown in the publication "Fjord circulation permits persistent subsurface …

Record Modified: Dec 18, 2025
Record Released: Sep 3, 2024
Publisher: Fisheries and Oceans Canada
Formats: NetCDF PDF ESRI REST
Keywords: FVCOM ocean model Salinity currents Bute Inlet Discovery Islands British Columbia Oceans Modelling Temperature

The objective of this project was to locate the mixing zones in the coastal environment on the north shore of …

Record Modified: Dec 18, 2025
Record Released: Aug 2, 2024
Publisher: Fisheries and Oceans Canada
Formats: CSV ESRI REST
Keywords: Nutrient salt Phytoplankton Chlorophyll a Coastal zones Temperature Salinity CTD Estuary Aquatic wildlife Aquatic ecosystems Ecosystems Coastal waters

Estimates of wind-driven upwelling of colder water on the Scotian Shelf along the Nova Scotia coastline from 1993 to 2022 …

Record Modified: Dec 18, 2025
Record Released: Dec 16, 2024
Publisher: Fisheries and Oceans Canada
Formats: TIFF CSV FGDB/GDB PDF ESRI REST
Keywords: Marine Conservation Targets Upwell Variability Scotian Shelf Sea Surface Temperature Oceans