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Vessel Density Mapping of 2018 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 -
Biodiversity of the Magdalen Islands Sea Scallop survey Canada Open Gov Dataset
A research survey of scallops (mainly sea scallop Placopecten magellanicus, but also Icelandic Scallop Chlamys islandica) using a dredge was carried out by DFO (Fisheries and... Read more -
Mapping Inshore Lobster Landings and Fishing Effort on a Maritimes Region... Canada Open Gov Dataset
Fisheries landings and effort mapping of the inshore lobster fishery on the DFO Maritimes Region statistical grid (2012-2014). This report describes an analysis of Maritimes... Read more -
Evaluation of groundfish annual multidisciplinary winter survey in the... Canada Open Gov Dataset
Fisheries and Oceans Canada (DFO) conducts an annual multidisciplinary scientific survey with a bottom trawl in the Estuary and the northern Gulf of St. Lawrence since 1978.... Read more -
Evaluation of groundfish and shrimp annual multidisciplinary survey in the... Canada Open Gov Dataset
Fisheries and Oceans Canada (DFO) conducts an annual multidisciplinary scientific survey with a bottom trawl in the Estuary and the northern Gulf of St. Lawrence since 1978.... Read more -
National Aquatic Invasive Species (AIS) Risk Assessment for Zebra (Dreissena... Canada Open Gov Dataset
Zebra Mussel (Dreissena polymorpha) and Quagga Mussel (Dreissena rostriformis bugensis) have a long history of invasion in European and North American freshwater ecosystems,... Read more -
Groundfish biodiversity change in northeastern Pacific waters under... Canada Open Gov Dataset
Description: In the coming decades, warming and deoxygenation of marine waters are anticipated to result in shifts in the distribution and abundance of fishes, with consequences... Read more -
Evaluation of groundfish and shrimp annual multidisciplinary survey in the... Canada Open Gov Dataset
Fisheries and Oceans Canada (DFO) conducts an annual multidisciplinary scientific survey with a bottom trawl in the Estuary and the northern Gulf of St. Lawrence since 1978.... Read more -
Bottom water temperature and salinity in the Estuary and Gulf of St.Lawrence Canada Open Gov Dataset
Gridded temperature and salinity of the Estuary and Gulf of St. Lawrence bottom waters including shallow waters. Data are a result of a 3D interpolation on a 1km x 1km x bottom... Read more -
Presence/absence and abundance of vulnerable marine ecosystem species... Canada Open Gov Dataset
A derivative of DFO’s benthic species survey for the Strategic Program for Ecosystem-based Research and Advice (SPERA) (open data record ID:... -
Characterisation of the sublittoral habitats of the Brier Island/Digby Neck... Canada Open Gov Dataset
The Brier Island/Digby Neck area has been identified as an Ecologically and Biologically Significant Area (EBSA) by Fisheries and Oceans Canada and is one of four marine areas... Read more -
Mean fork length of Atlantic salmon (Salmo salar) from 1971-2021 Canada Open Gov Dataset
Mean fork length for returning adult Atlantic salmon (Salmo salar) that spent one or two years (1SW and 2SW, respectively) in the marine environment for 16 rivers throughout... Read more -
Species distribution models and occurrence data for marine invasive species... Canada Open Gov Dataset
Since 2005, Fisheries and Oceans Canada has been collecting monitoring data for aquatic invasive species (e.g.... -
A climate risk index for marine life across the Canadian exclusive economic zone Canada Open Gov Dataset
In Canada, DFO assessments have reported a high probability of significant climate change impacts in all marine and freshwater basins, with effects increasing over time (DFO... Read more -
Chinook Salmon (Oncorhynchus tshawytscha) Conservation Units, Sites & Status Canada Open Gov Dataset
A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an... Read more -
Lake Type Sockeye Salmon (Oncorhynchus nerka) Conservation Units, Sites & Status Canada Open Gov Dataset
A Conservation Unit (CU) is a group of wild Pacific salmon sufficiently isolated from other groups that, if extirpated, is very unlikely to recolonize naturally within an... Read more -
Seasonal oxygen climatology of the Canadian Pacific Exclusive Economic Zone... Canada Open Gov Dataset
Description: Seasonal mean oxygen concentration from the British Columbia continental margin model (BCCM) were averaged over the 1993 to 2020 period to create seasonal mean... Read more -
Small Gorgonian Coral Fields in the Eastern Arctic (Campelen Trawl Sample) Canada Open Gov Dataset
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... Read more -
Shrimp and Fish Abundance Observed by a Towed-Video Along Trawling and... Canada Open Gov Dataset
These data sets provide information pertaining to abundant taxa including bottom-dwelling shrimp and fish along trawling and trapping transects in Simoom Sound at November,... Read more -
Tracing carbon flow and trophic structure of a coastal Arctic marine food... Canada Open Gov Dataset
PURPOSE: In this study, we examined the structure and function of the Southampton Island marine food web across 149 species of benthic and pelagic invertebrates, fishes, marine... Read more