Criterion 2: maintenance of forest ecosystem health and vitality
Ferretti M, Waldner P, Verstraeten A, Schmitz A, Michel A, Žlindra D, Marchetto A, Hansen K, Pitar D, Gottardini E, Calatayud V, Haeni M, Schaub M, Kirchner T, Hiederer R, Potočić N, Timmermann V, Ognjenović M, Kirchner T, Schuck A, Held A, Nikinmaa L, Köhl M, Marchetti M & Linser S
Ferretti, M., Waldner, P., Verstraeten, A., Schmitz, A., Michel, A., Žlindra, D., … Linser, S. (2020). Criterion 2: maintenance of forest ecosystem health and vitality. In State of Europe's Forests 2020 (pp. 52-86). Ministerial Conference on the Protection of Forests in Europe.