Figure 4 from: Bergeron C, Spence J, Volney J (2011) Landscape patterns of species-level association between ground-beetles and overstory trees in boreal forests of western Canada (Coleoptera, Carabidae). ZooKeys 147: 577-600. https://doi.org/10.3897/zookeys.147.2098

Figure 4 - Figure 4. Relative basal area of Abies balsamea for the 193 sites plotted on the beetle ordination of figure 2.