Terrestrial Ecoregions

Contained within the 5th Edition (1978 to 1995) of the National Atlas of Canada is a map that shows the first three levels of Environment Canada's hierarchical ecological land classification system: ecozones, then ecoprovinces and finally 177 ecoregions.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 18:55 (UTC)
Created April 17, 2026, 18:55 (UTC)
contact_email geoinfo@nrcan.gc.ca
contact_person {}
criticality_level []
data_dictionary ["environment"]
geographic_scope []
open_canada_collection geogratis
open_canada_date_published 1993-02-12 00:00:00
open_canada_keywords {"fr": ["écosystème"], "en": ["ecosystems"]}
open_canada_subject ["nature_and_environment"]
sensitivity_level unrestricted
title_fr Écorégions terrestres
update_frequency as_needed