Fisheries and Oceans Canada

2 datasets found
Ecology  Form Descriptors 
  • Open Data

    Average Relative Density of Fish Functional Groups and Species in the Newfoundland and Labrador Shelves Bioregion, 1981-2017

    The Science Branch of Fisheries and Oceans Canada (DFO) in the Newfoundland and Labrador (NL) region has been conducting multispecies research vessel (RV) surveys using a stratified random survey design since the early 1970s. The DFO RV survey dataset represents the longest time series of species...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • GeoTIF
    • PDF
    • CSV
    • ESRI REST
  • Open Data

    Ecosystem Production Units in the Northwest Atlantic Ocean

    Pepin et al. (2014) stated that three nested spatial scales were identified as relevant for the development of ecosystem summaries and management plans: Bioregion, Ecosystem Production Unit (EPU), and Ecoregion. A bioregion is composed by one or more EPUs, while an EPU consists of a combination...
    Organization:
    Fisheries and Oceans Canada
    Resource Formats:
    • CSV
    • PDF
    • SHP
    • ESRI REST