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Inside North Hard Bottom Longline Surveys
Catch, effort, location (latitude and longitude), and associated biological data from groundfish multi-species longline surveys in the northern portion of the inlets and... -
Known concentration areas of the Sea scallop and the Iceland scallop in the...
Sea scallop (Placopecten magellanicus) and Iceland scallop (Chlamys islandica) concentration areas of this layer are described as being known and commercially exploited... -
Pacific Region Commercial Salmon Fishery Post-Season Catch Estimates
The Fishery Operations System (FOS) is the Department of Fisheries and Oceans Canada’s (DFO) centralized Oracle database that holds commercial salmon fishery catch, effort and... -
Estimates of total returns for large and small Atlantic salmon in the Gulf region
PURPOSE: These data have been updated following a Canadian Science Advice Secretariat (CSAS) Regional Science Advisory Process. Associated publications are available in the... -
Scientific surveys on the snow crab (Chionoecetes opilio) in the estuary and...
Since 1992, scientific surveys have been conducted annually alternately, in the estuary and the North of the Gulf of Saint Lawrence. These surveys allow DFO to monitor the... -
Sablefish Offshore Stratified Random Trap Survey
Fishing event data (e.g. year, date, time, location, catch and effort) and associated biological data from the Offshore Stratified Random Survey component of the annual... -
Multispecies Dive Pilot Surveys
The Department of Fisheries and Oceans (DFO) Science Branch has designed a multispecies dive survey protocol to provide unbiased, coast wide monitoring of benthic invertebrate... -
Mortality events at British Columbia marine finfish aquaculture sites
Mortality at salmon aquaculture facilities is closely monitored. If the amount of dead fish at a farm exceeds thresholds outlined in conditions of licence, a mortality event is... -
Nutrient concentration at the Atlantic Zone Monitoring Program...
Time series of dissolved inorganic nutrients (nitrate, silicate, phosphate) (mmol/m2) at the 3 fixed stations and 46 stations, grouped into transects, of the Atlantic Zonal... -
Harp seal distribution in the Gulf of St. Lawrence and Atlantic Ocean
This layer represents the Harp seal (Pagophilus groenlandicus) distribution. During the summer, the Harp seal is in Arctic and it migrates south of its distribution range during... -
Exposure of three estuarine molluscs (Littorina saxatilis, Macoma balthica...
This study examines the sensitivity of three key marine benthic macroinvertebrates inhabiting subarctic estuaries (Littorina saxatilis, Macoma balthica and Mytilus spp.) to... -
Results of industry benthic monitoring of British Columbia marine finfish...
Fisheries and Oceans Canada requires operators of active marine finfish aquaculture sites in British Columbia to monitor for benthic (seabed) impacts. The benthic monitoring... -
Likelihood of Presence of Finback Whales in Area Response Planning Pilot Areas
Likelihood of Presence of Finback Whales in the Bay of Fundy and Port Hawkesbury Area Response Plan. The Coastal Oceanography and Ecosystem Research section (DFO Science)... -
Survey for Physella wrighti - the hotwater physa, at Liard River Hotsprings...
Survey for Physella wright - the hotwater physa, at Liard River Hotsprings Provincial Park, August 2006. Description of activity: The research is a survey of the Hotwater physa,... -
Ocean Data Inventory ( ODI ): A Database of Ocean Current, Temperature and...
The Ocean Data Inventory database is an inventory of all of the oceanographic time series data held by the Ocean Science Division at the Bedford Institute of Oceanography. The... -
Regional Freshwater Index Layers
Description: The Regional Freshwater Index Layers dataset is composed of five single-band raster layers in GeoTIFF format. Each layer corresponds to a marine region, which... -
Biodiversity of the Mingan Archipelago Icelandic Scallop survey
A research survey of Iceland scallops (Chlamys islandica) using a dredge has been carried out by DFO (Fisheries and Oceans Canada) every 1 or 2 years since 1990 in the Mingan... -
Sightings, Strandings, and Entrapment Data For Sea Turtles in Newfoundland...
The data in this dataset represent an amalgamation of sea turtle sighting, stranding, and entrapment events, mainly near Newfoundland and Labrador (NL), Canada. This document... -
Salmonid Enhancement Program (SEP) Production Plan Archive
Salmon Enhancement Program (SEP) facilities are subject to the Pacific Aquaculture Regulations (PAR) under the Fisheries Act. PAR licenses include a production plan, which is...