Pastorella, Fabio, 1) Council for Agricultural Research and Economics - Forest Monitoring and Planning Research Unit (CRA-MPF). Piazza Nicolini, 6 38123 Villazzano di Trento, Italy. 2) European Forest Institute (EFI) - Project Center “MOUNTFOR”, via E. Mach, 1 38010 San Michele all’Adige (TN), Italy., Italy