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Entrée de catalogue: Winter occurrence of killer whale populations off eastern Vancouver Island,...
This study constitutes the first quantitative assessment of winter use of the northern Strait of Georgia by killer whales, which presents a substantial contribution to the... -
Entrée de catalogue: National Aquaculture Public Reporting Data
The National Aquaculture Public Reporting Data contains information submitted to the Department of Fisheries and Oceans by industry owners or operators as a reporting... -
Entrée de catalogue: Dive Survey Algae and Substrate Data
This dataset is a compilation of algae and substrate observations that have been collected on DFO dive surveys between 1996 and 2021. Sources of this data include Marine... -
Entrée de catalogue: Considerations and data update for the inference of environmental quality...
We have updated and reviewed toxicity data for Emamectin benzoate (EMB) and Ivermectin (IVER), two in-feed drugs used to treat sea lice in farmed Atlantic salmon, and inferred... -
Entrée de catalogue: Atlantic Salmon Smolt Data from the Kedgwick River, New Brunswick
PURPOSE: Estimation of Atlantic salmon smolt abundance in the Restigouche watershed. DESCRIPTION: Each spring (May-June), DFO installs a Rotary Screw Trap (RST; smolt wheel) on... -
Entrée de catalogue: Using Siphon Hole Morphometrics to Identify, Count, and Measure Soft-shell...
PURPOSE: Establishing efficient, non-destructive sampling methods for clam population assessments. DESCRIPTION: In the Gulf of St. Lawrence (GSL) Management Region, clam... -
Entrée de catalogue: Descriptive analyses of bacterial communities in marine sediment microcosms...
In marine sediments surrounding salmon aquaculture sites, organic matter (OM) enrichment has been shown to influence resident bacterial community composition; however,... -
Entrée de catalogue: DFO Ecosystem Approach to Fisheries Management Science Methods Toolbox
A national Fisheries and Oceans Canada (DFO) Ecosystem Approach to Fisheries Management (EAFM) Working Group (WG) was established in 2018 to (1) advance the integration of... -
Entrée de catalogue: Benthic Megafaunal Assemblages on Scallop Fishing Grounds in the Bay of...
The annual summer scallop surveys on the principal grounds in the Bay of Fundy follow stratified-random designs. The gear comprises a ‘Digby scallop drag’ with four ‘buckets’,... -
Entrée de catalogue: Canada Nature Fund for Species at Risk (CNFASAR) Priority Places and...
The Canada Nature Fund for Aquatic Species at Risk (CNFASAR) is a contribution program that focuses on providing funding for recovery and threat mitigation activities in nine... -
Entrée de catalogue: Reproductive Ecology of Zostera marina L. (Eelgrass) Across Varying...
Sexual reproduction is critical to the resilience of seagrass beds impacted by habitat degradation or environmental changes, as robust seed banks allow new shoots to establish... -
Entrée de catalogue: Program Activity Tracking for Habitat (PATH) system
The Government of Canada continues to strive to be ever more open and transparent. This means a government that is open by default providing better digital capacity and services... -
Entrée de catalogue: Landings, abundance series, and biological data for a potential range-wide...
PURPOSE: To provide a permanent repository of key data series necessary to build a range-wide American eel stock assessment. DESCRIPTION: This collection presents data... -
Entrée de catalogue: Future hydrographic state of the Scotian Shelf and Gulf of Maine from 23 CMIP6 Models
Data from the analysis of sea surface temperature, sea surface salinity, bottom temperature, and bottom salinity, over the Gulf of Maine and Scotian Shelf, for 23 CMIP6 models.... -
Entrée de catalogue: Distribution of Sea Scallop on German Bank
The data layer (.tif) presented are the results of using MaxEnt to produce a single species habitat map for Sea Scallop (Placopecten magellanicus) on German Bank (off South West... -
Entrée de catalogue: Biodiversity Monitoring Stations for Benthic Macrofauna and Meiofauna in the...
In 2012 and 2013, Fisheries and Oceans Canada surveyed the benthos in two areas closed to bottom contact fishing, the Narwhal Overwintering and Coldwater Coral Zone (now the... -
Entrée de catalogue: Cumulative human impact maps for the Bay of Fundy and Scotian Shelf
DFO Maritimes Region has conducted a cumulative human impact mapping analysis for the Scotian Shelf-Bay of Fundy management area to support ongoing Marine Spatial Planning... -
Entrée de catalogue: Species distribution models and occurrence data for marine invasive species...
Since 2005, Fisheries and Oceans Canada has been collecting monitoring data for aquatic invasive species (e.g.... -
Entrée de catalogue: Fleming Survey of Juvenile Atlantic Cod in Coastal Avalon and Northeast...
The Department of Fisheries established a survey of demersal juvenile Atlantic cod (Gadus morhua) in the nearshore (<10 m deep) in 1959. This survey aimed to characterize the... -
Entrée de catalogue: Atlantic Salmon Smolt Data from the Margaree River, Nova Scotia
PURPOSE: To estimate the abundance of Atlantic salmon smolts in the Margaree River watershed. DESCRIPTION: A rotary screw trap (RST; also known as a smolt wheel) is used to...
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