Fig. 3From: Dead standing pine trees in a boreal forest landscape in the Kalevala National Park, northern Fennoscandia: amount, population characteristics and spatial patternThe study area showing the spatial pattern of the standing dead pine trees. Size of the filled circles is proportional to the size the dead standing pine trees. The background color show the spatial distribution of total tree basal area (including both live and dead trees) along with the hexagonal grid cells used in interpolations. Cells on the open mire were omitted and are shown with light grey bordersBack to article page