Ecotopes land cover map 2015 (A), sensitivity soil map (B) and maps of wood production (C), global climate regulation by sequestration of GES (D), flood protection (E), erosion protection (F), water purification and oxygenation (G), natural areas for outdoor recreation (H) and the balance between collective and individual interests (I) of the forest massif of the four municipalities (Libin, Libramont-Chevigny, Saint-Hubert and Tellin, Ardenne, Belgium).