-
Seasonal Movements and Diving of Ringed Seals, Pusa hispida, in the Western...
This record contains two datasets: 1. Raw unfiltered geographic coordinates and accuracy estimates of ringed seals tagged in the Western Canadian Arctic and 2. The location... -
Coral and Sponge Concentrations in the Eastern Arctic Region of Canada
Concentrations of sea pens, small and large gorgonian corals and sponges on the east coast of Canada have been identified through spatial analysis of research vessel survey by-... -
Northeast Pacific Monthly-Mean Ocean Current Climatology (April - September)
This dataset provides 1/36-degree monthly-mean ocean current climatology (April - September) in the Northeast Pacific. The climatological fields are derived from hourly ocean... -
Recreational Vessel Traffic Model for British Columbia
Description: Data on recreational boating are needed for marine spatial planning initiatives in British Columbia (BC). Vessel traffic data are typically obtained by analyzing... -
Maritimes Spring Research Vessel Survey
The Fisheries and Oceans Canada (DFO) ecosystem surveys consist of research vessel survey data collected to monitor the distribution and abundance of fish and invertebrates... -
Spawning Stock Biomass Estimates of Atlantic Cod in the Southern Gulf of St....
PURPOSE: These data have been updated following a Canadian Science Advice Secretariat (CSAS) Regional Science Advisory Process. Associated publications are available in the... -
Beluga whale critical habitat in the Saguenay River and the St. Lawrence Estuary
The Beluga whale critical habitat, which includes the Upper Estuary, the Saguenay River up to Sainte-Marguerite Bay, and the southern channel of the Lower Estuary, supports the... -
Sea lice mitigation events at B.C. salmon farms
This report provides a summary of sea lice mitigation events reported at salmon farms in British Columbia to Fisheries and Oceans Canada (DFO). A sea lice mitigation event... -
Fish Habitat Assessment Output from Bay of Quinte Suitability Modelling:...
Fish Habitat Assessment Output: 6 of 16 High Water Level (75.4m ASL) - Juvenile/Adult Habitat - Low Vegetation Association Species (Warmwater Guild) Habitat suitability was... -
Deep water dissolved oxygen in the Estuary and Gulf of St.Lawrence
Deep water (> 200 m) dissolved oxygen interpolated on a grid cell of 10 km x10 km in the Estuary and Gulf of St. Lawrence. Input data are from the annual August... -
Kernel Density Analyses of Coral and Sponge Catches from Research Vessel...
Kernel density estimation (KDE) utilizes spatially explicit data to model the distribution of a variable of interest. It is a simple non-parametric neighbour-based smoothing... -
Biodiversity of the benthic surveys in the Manicouagan region in 2006, 2007 and 2008
Fisheries and Oceans Canada (DFO) selected the Manicouagan Peninsula area as a site of interest for the possible establishment of a Marine Protected Area (MPA) in 1998. With... -
Seasonal salinity climatology of the Canadian Pacific Exclusive Economic...
Description: Seasonal mean salinity from the British Columbia continental margin model (BCCM) were averaged over the 1993 to 2020 period to create seasonal mean climatology of... -
Marine mammal records collected by the At-Sea Observer program in Arctic,...
Records of marine mammal sightings (N = 5,324) collected by ASOs and submitted to Fisheries and Oceans Canada (DFO) between 1979-2024, across three DFO regions: the Arctic,... -
Stable isotope ratios of tidal freshwater fish and invertebrate communities...
PURPOSE: To characterize food webs of freshwater fish communities using stable isotopes DESCRIPTION: Data set containing the carbon, nitrogen, and sulphur stable isotope ratios...