Literaturrecherche

Literatur Timmermann V, Potocic N, Ognjenovic M, Kirchner T (2020) Tree crown condition in 2019. ICP Forests Techn Rep 2020:33-48

Literatur Nicolas M, Michel AK (2020) Addressing challenges associated with long-term forest ecosystem monitoring. ICP Forests Techn Rep 2020:49-52

Literatur Michel AK, Prescher A-K, Schwärzel K (eds) (2019) Forest condition in Europe : 2019 technical report of ICP Forests ; Report under the UNECE Convention on Long-Range Transboundary Air Pollution (CLRTAP). Wien: Bundesforschungszentrum Wald, 104 p, BFW Dokum 27/2019