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Northern Resident Killer Whale Group Cohesion (1980-2010)
Data from: Stredulinsky et al. (2021) Family feud: permanent group splitting in a highly philopatric mammal, the killer whale (Orcinus orca). Behavioural Ecology and... -
Mandate letter and other issues related to DFO/CCG
Ministerial Appearance at the House of Commons Standing Committee on Fisheries and Oceans, February 17, 2022 -
British Columbia Spot Prawn (Pandalus platyceros) Spawner Index
Recruitment overfishing in the Spot Prawn (Pandalus platyceros) trap fishery in British Columbia on the west coast of Canada is managed using a fixed escapement system. Fixed... -
Phytoplankton pigment monitoring on the west coast of Canada
Changes in phytoplankton abundance and community composition have the potential to impact the entire food web and alter ecosystem productivity and biogeochemical cycles.... -
Benthic substrates of the Saguenay fjord, the St. Lawrence lower estuary and Gulf
Description of the submarine morphology and characteristics of the sediments (lithology, grain size, mineralogy, and chemistry) of the Saguenay fjord, the lower Estuary and Gulf... -
Optical, chemical, and biological oceanographic conditions on the Scotian...
This entry provides access to the figures and data tables that feature in the CSAS Research Document titled 'Optical, chemical, and biological oceanographic conditions on the... -
Known concentration areas of the Stimpson's surfclam in the Estuary and the...
Stimpson's surfclam or Arctic surfclam (Mactromeris polynyma) concentration areas in this layer are described as being known and commercially exploited historically and/or... -
Relative occurrence of Atlantic Wolffish in the Estuary and Gulf of St. Lawrence
Spatial distribution of the relative occurrence of Atlantic Wolffish in the annual DFO groundfish research surveys conducted by the Québec (1978-2008) and Gulf (1971-2008)... -
Metadata of benthic imaging surveys in the Banc-des-Américains Marine Protected Area
This dataset was developed to document the procedures for acquiring underwater images in the Banc-des-Américains Marine Protected Area (MPA). Its primary objective is to provide... -
Characterisation of intertidal habitat types in the Musquash Marine...
Appropriately responding to a marine pollution event, especially hydrocarbon spills, often requires detailed knowledge of local habitat and environmental features. Access to... -
Bathymetric Gridded Data Overview
CHS offers 500-metre bathymetric gridded data for users interested in the topography of the seafloor. This data provides seafloor depth in metres and is accessible for download... -
Presence of the Smooth Skate in the Estuary and Gulf of St. Lawrence
Spatial distribution of the Smooth Skate presence expressed by catch weight based on the annual Department of Fisheries and Oceans (DFO) groundfish research surveys realised... -
Commercial Whale Watching in British Columbia
Description: These commercial whale watching data are comprised of two datasets. First, the ‘whale_watching_trips_jun_sep_british_columbia’ data layer summarizes commercial... -
Surface temperature and salinity - Shipboard Thermosalinographs
1999 to 2023 surface temperature and salinity measured along the track of commercial ships, mostly between Montreal (Quebec) and St. John's (Newfoundland). Monitoring of surface... -
Cumulative impacts from anthropogenic activities and stressors on marine...
Fisheries and Oceans Canada has conducted a cumulative human impact mapping analysis for Pacific Canada to support ongoing Marine Spatial Planning. Cumulative impact mapping... -
House Standing Committee on Public Accounts (PACP)
Office of the Auditor General Report 6 – Arctic Waters Surveillance -
Northern Marine Coastal and Ecosystem Studies in the Canadian Beaufort Sea-...
This record contains results from chemical analysis including suspended nitrogen (mg/g), suspended carbon (mg/g), and phosphorus (mg/g) based on dry weight sediment samples... -
Delineating Coral and Sponge Concentrations in the Biogeographic Regions of...
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-...
Vous pouvez également accéder à ce catalogue en utilisant l'API (cf. Documentation de l'API).