Fig. 3From: Wildfire yields a distinct turnover of the beetle community in a semi-natural pine forest in northern SwedenDiversity index comparing the years since the wildfire of all species (a Simpson index, b Shannon index). Letters indicate significant differences (P value < 0.05, Kruskal-Wallis test and a pairwise Mann-Whitney U test, P values adjusted). Note the different scales in the plots and the C on the x-axis referring to the control area year 12Back to article page