[Monitoring of biodiversity in eight major ecosystems. Proposal from eight working groups [in the Directorate for Nature Management]]

agua dulce biodiversidad biodiversity bosques coasts costa cultivated land eau douce ecosistema ecosystems especies forest ecology forest land forests freshwater gestion des ressources habitat habitats highlands indicator organisms landscape monitoring noruega norway organisme indicateur organismos indicadores paisaje paysage resource management species terrain forestier terre humide tierras cultivadas tierras forestales vigilancia wetlands