Large trees have increased greatly in Finland during 1921–2013, but recent observations on old trees tell a different story - Henttonen, Helena M.; Nöjd, Pekka; Suvanto, Susanne; Heikkinen, Juha; Mäkinen, Harri (Elsevier, 2019)
Keywords: tree density; biodiversity indicators; large trees; old trees; forest inventory; Finland; Boreal forests; NFI