Fisheries and Oceans Canada:
Trawl Survey Datasets Catch, effort, location, etc.
from groundfish multi-species bottom trawl surveys
Queen Charlotte Sound Synoptic Bottom Trawl Survey
West Coast Vancouver Island Synoptic Bottom Trawl Survey
Hecate Strait Synoptic Bottom Trawl Survey
West Coast Haida Gwaii Synoptic Bottom Trawl Survey
Strait of Georgia Synoptic Bottom Trawl Survey