3.5 Microhabitat differences between repeatedly and singly
marked trees
We found a total of 157 scent marked trees, of which 139 were marked
multiple times, accounting for 88.3% of all marked trees, and 18 were
marked only once, accounting for 11.7% of all marked trees (Figure S1).
One-way ANOVA was performed on the factors that might affect the
frequency of marking, and we found no significant differences between
roughness (P =0.65), DBH (P =0.82) and SDT (P =0.70)
(Table S5).