Table 3. ANOSIM significance values based on OTUs (0.03 cut-off value).

Test for differences between sampling locations Across all layer groups	R	p
Global test	0.989	0.001
Pairwise test
La Gileppe – Ry de Rome	1.000	0.002
Féronval – Ry de Rome	0.975	0.002
Féronval – La Gileppe	1.000	0.001