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Harbor seal distribution and abundance in the Estuary and the Gulf of St.... Canada Open Gov Dataset
Most of the data were collected during aerial surveys carried out at low tides during June and August 1994-1997, 2000 and 2001. June and August are respectively pupping and... Read more -
High primary production areas in the Estuary and the Gulf of St. Lawrence Canada Open Gov Dataset
This layer represents areas where primary production is considered to be high. Primary production includes microscopic algal blooms, named phytoplankton, a food resource at the... Read more -
Water Temperature and Level Monitoring in Newfoundland and Labrador Rivers Canada Open Gov Dataset
Water temperature and water level are significant environmental factors affecting ecology of anadromous fish. Large-scale freshwater monitoring networks remain sparse, yet... Read more -
Eelgrass in Quebec Canada Open Gov Dataset
This shapefile dataset was designed using polygons extracted from the Cartography of Coastal Ecosystems of Maritime Quebec geodatabase (2022, Laboratory for Dynamics and... Read more -
Herring Permanent Spawn Transects Canada Open Gov Dataset
Herring Permanent Spawn Transects (geodatabase) - used for herring spawn survey program and spatial analysis/presentation of spawn data from Herring Stock Assessment Database... Read more -
Rocky Mountain Ridged Mussel Density Survey Data Canada Open Gov Dataset
Rocky Mountain Ridged Mussels (Gonidea angulata) are listed under the Species at Risk Act (SARA) as a species of special concern and have been re-assessed by the Committee on... Read more -
Vessel Density Mapping of 2021 AIS Data in the Northwest Atlantic Canada Open Gov Dataset
The Automatic Identification System (AIS) is a global, satellite-based and terrestrial-based ship tracking system that uses shipborne equipment to remotely track vessel... Read more -
Morrison Creek Lamprey Survey Data Canada Open Gov Dataset
Morrison Creek lamprey, Lampetra richardsoni variety marifuga are found only in Morrison Creek in Courtenay, BC. In 1995, this variety was designated Endangered by COSEWIC and... Read more -
Important Areas for Geography in Pacific North Coast Integrated Management Area Canada Open Gov Dataset
This layer details Important Areas (IAs) relevant to important geographic features in the Pacific North Coast Integrated Management Area (PNCIMA). This data was mapped to inform... Read more -
Scientific Survey of the Northern Contingent Atlantic Mackerel (Scomber scombrus) Canada Open Gov Dataset
Since 1979, Fisheries and Oceans Canada has conducted near-annual mackerel egg surveys in the southern Gulf of St. Lawrence using a standardized methodology. This survey... Read more -
Small Craft Harbours Locations and Information Canada Open Gov Dataset
Map of harbours critical to fishing and aquaculture industries managed by harbour authorities (Core fishing harbours), harbours that support fishing and aquaculture industries... Read more -
Capelin - Important Sites - FHAMIS Canada Open Gov Dataset
Important sites: reproduction, feeding and concentration area. Data extracted from the Fish Habitat Management Information System (FHAMIS) according to a literature review of... Read more -
Seasonal salinity climatology of the Canadian Pacific Exclusive Economic... Canada Open Gov Dataset
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... Read more -
Harp seal distribution in the Gulf of St. Lawrence and Atlantic Ocean Canada Open Gov Dataset
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... Read more -
Relative occurrence of Atlantic Wolffish in the Estuary and Gulf of St. Lawrence Canada Open Gov Dataset
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)... Read more -
Aerial photos from the Aug 12th, 2015 survey of the Western Hudson Bay... Canada Open Gov Dataset
PURPOSE: An aerial survey of the Western Hudson Bay beluga whale (Delphinapterus leucas) population was conducted on August 12th, 2015 to provide a population estimate. Surveys... Read more -
Dressed Weight/Whole (Round Weight) Relationships for Halokvik River Arctic... Canada Open Gov Dataset
Commercial and exploratory fisheries for Arctic Char, Salvelinus alpinus, provide significant economic opportunities for Nunavummiut in several Nunavut communities. Having an... Read more -
Likelihood of Presence of North Atlantic Right Whales in Area Response... Canada Open Gov Dataset
Likelihood of Presence of North Atlantic Right Whales in the Bay of Fundy and Port Hawkesbury Area Response Plan. The Coastal Oceanography and Ecosystem Research section (DFO... Read more -
eDNA-based distribution assessment of Smallmouth Bass (Micropterus dolomieu)... Canada Open Gov Dataset
PURPOSE: Scope the distribution of Smallmouth Bass in the Miramichi River Watershed using eDNA DESCRIPTION: This dataset contains the results of work undertaken from 2019 to... Read more -
Evaluation of Toronto Region Area of Concern Degradation of Phytoplankton... Canada Open Gov Dataset
This dataset supports the assessment of plankton community structure and water quality within Toronto Area of Concern (AOC). The data was collected to evaluate the Beneficial... Read more