The area of forest covered by such plans, an important tool for achieving sustainable forest management, is steadily increasing, yet information is available for only 80 per cent of the total area of such forests.
La superficie couverte par un plan de gestion, important outil de gestion forestière durable, ne cesse d &apos; augmenter, mais on ne dispose de renseignements que sur 80 % de la superficie ainsi gérée.