PERMANOVA p values associated to the beta-diversity Principal Coordinate Analysis (PCoA) results using each of the three dataset matrixes.

Samples have been grouped into seven ecologically coherent sets across the land-to-sea transect (Cropped, Prairie, Hedges, Floodplain Transition, Coastal, Waters) among which the community diversity was assessed. P values significant for p<0.05 are in bold and marked with an asterisk (*).