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Catalogue Entry: Pacific Recreational Fishery Salmon Head Depots
Location and contact information for Pacific Recreational Fishery Salmon Head Recovery Depots. The sport fishing community has an important role in the recovery of coded-wire... -
Catalogue Entry: Outside South Hard Bottom Longline Surveys
Catch, effort, location (latitude and longitude), and associated biological data from groundfish multi-species longline surveys on the southern British Columbia coast, excluding... -
Catalogue Entry: Beaufort Sea Marine Fishes Project (BSMFP) 2012 - Sampling Stations
From August 5th to September 3rd, 2012, Fisheries and Oceans Canada conducted a baseline survey of marine fishes and their habitats on the Canadian Beaufort Shelf and slope.... -
Catalogue Entry: Concentrations of suspended particulate matter (SPM) in the St. Lawrence
The layer provides information on suspended particulate matter (SPM) concentrations by area. There is a natural interaction phenomenon between hydrocarbons and SPM, that creates... -
Catalogue Entry: Lumpfish catch rates since 1990 in the Estuary and Gulf of St. Lawrence...
Spatial distribution of lumpfish catch rates (number per tow) during the August DFO research survey conducted annually since 1990, to assess the state of groundfish and shrimp... -
Catalogue Entry: Relative occurrence of Spotted Wolffish in the Estuary and Gulf of St. Lawrence
Spatial distribution of the relative occurrence of Spotted Wolffish in the annual DFO groundfish research surveys conducted by the Québec (1978-2008) and Gulf (1971-2008)... -
Catalogue Entry: Lab and field evaluation of tagging methods for the use of acoustic...
Acoustic telemetry allows detailed observations of the movement behaviour of many species and as tags get smaller, smaller organisms may be tagged. The number of studies using... -
Catalogue Entry: Small Gorgonian Coral Fields in the Newfoundland-Labrador Shelves (Campelen...
Polygons denoting 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...-
File available for download in the following formats:
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Catalogue Entry: Lumpfish potential spawning site in the Gulf of St. Lawrence
Identification of a potential spawning site for lumpfish during an ichtyofauna inventory conducted in the eelgrass in Sept-Îles bay by Calderón (1996). Purpose: The 1996... -
Catalogue Entry: Landings, abundance series, and biological data for a potential range-wide...
This collection presents data associated with the following report: Cairns, D.K. 2020. Landings, abundance indicators, and biological data for a potential range-wide American... -
Catalogue Entry: 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,... -
Catalogue Entry: 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)... -
Catalogue Entry: Fishery resources and habitats in a headwater lake of the Brock River,...
The study involved sampling during a winter subsistence fishery at Brock Lake in November 2003, and a physical, chemical and biological assessment of the lake in July 2004 and... -
Catalogue Entry: Beaufort Sea Marine Fishes Project (BSMFP) 2013 - Sampling Stations
From August 2nd to September 9th, 2013, Fisheries and Oceans Canada conducted a baseline survey of marine fishes and their habitats on the Canadian Beaufort Shelf and slope.... -
Catalogue Entry: Important Areas for Invertebrates in Pacific North Coast Integrated Management Area
This layer details Important Areas (IAs) relevant to key invertebrate species (which are not corals or sponges) in the Pacific North Coast Integrated Management Area (PNCIMA).... -
Catalogue Entry: Species Distribution Modelling of Corals and Sponges in the Maritimes Region...
Effective fisheries and habitat management processes require knowledge of the distribution of areas of high ecological or biological significance. On the Scotian Shelf and... -
Catalogue Entry: Estimates of anthropogenic nitrogen loading and eutrophication indicators...
The excessive input of nitrogen derived from human land-use activities remains a major cause of the eutrophication of coastal ecosystems around the world. However, little data... -
Catalogue Entry: Minimum Two-weekly Sea Ice Concentration in the Canadian Beaufort Sea (1998-2020)
This record contains two-weekly minimum sea ice concentration images of the Canadian Beaufort Sea at 1.1 km resolution. The dataset originated from the Canadian Ice Service... -
Catalogue Entry: Fieldnotes 2022-2023: Pacific Science Field Operations
The Fieldnotes dataset represents the anticipated locations of DFO Science field operations for 2022-2023 in the North Pacific and Arctic oceans, as well as in the coastal and... -
Catalogue Entry: Large and small salmon total returns estimates in the Gulf region
Total returns estimates of large and small salmon from SFA 15 to 18 and to Gulf region rivers as part of the stock assessment to year 2021.