FIGURE 3 Non-metric multidimensional scaling (NMDS) ordination
of sampling sites according to community dissimilarity (Simpson
dissimilarity index, βSIM), at ASV (left panel) and OTU
(right panel) levels. Circles correspond to sampling sites, with circle
size representing sample richness. The percentage of explained variation
(R 2) and the significance of forest habitat
type as grouping factor based on PERMANOVA are reported on the top of
each plot. Colours and habitat codes as in Figure 1.