Natural disturbance data - Insect: Forest livery

Every year, since 1967, the Ministry of Natural Resources and Forests (MRNF) has been conducting an aerial survey and since 2024, with the acquisition of satellite imagery, the Ministry has detected some damage caused by the main insects and diseases that attack trees. This fact sheet focuses exclusively on data concerning damage caused by forest livery. The data is updated annually only in case damage is observed.This third party metadata element was translated using an automated translation tool (Amazon Translate).

Données et ressources

Info additionnelle

Champ	Valeur
Dernière modification	avril 17, 2026, 19:13 (TU)
Créé le	avril 17, 2026, 19:13 (TU)
contact_email	services.clientele@mffp.gouv.qc.ca
contact_person	{"en": "Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère des Ressources naturelles et des Forêts", "fr": "Gouvernement et municipalités du Québec; Gouvernement et municipalités du Québec; Ministère des Ressources naturelles et des Forêts"}
criticality_level	[]
data_dictionary	unknown,unknown,unknown
geographic_scope	[]
open_canada_collection	fgp
open_canada_date_published	2013-04-16 00:00:00
open_canada_keywords	{"en-t-fr": ["Defoliation", "Natural disaster", "Infestation", "Aerial survey", "livery", "Government information"], "fr": ["Défoliation", "Désastre naturel", "Infestation", "Relevé aérien", "livrée", "Information gouvernementale"]}
open_canada_subject	["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level	unrestricted
title_fr	Données sur les perturbations naturelles - Insecte : Livrée des forêts
update_frequency	as_needed