Table 1 Two-way PERMANOVA results showing the effects of Sampling Site and Sample Type on differences in community structure based on taxonomic and phylogenetic dissimilarity metrics.
Resemblance | Sources of variation | d.f. | SS | pseudo F | padj. | Sq. root |
|---|---|---|---|---|---|---|
Bray Curtis | Sampling Site | 3 | 49681 | 6.165 | 0.0001 | 28.689 |
Sample Type | 4 | 112540 | 9.170 | 0.0001 | 40.722 | |
Sampling Site × Sample Type | 12 | 99353 | 3.642 | 0.0001 | 41.910 | |
Residuals | 64 | 72201 | 33.588 | |||
Total | 83 | 352300 | ||||
Jaccard | Sampling Site | 3 | 41148 | 5.738 | 0.0001 | 24.756 |
Sample Type | 4 | 81602 | 8.551 | 0.0001 | 33.407 | |
Sampling Site × Sample Type | 12 | 97228 | 3.424 | 0.0001 | 37.995 | |
Residuals | 64 | 142380 | 47.167 | |||
Total | 83 | 374690 | ||||
Weighted UniFrac | Sampling Site | 3 | 1.054 | 29.434 | 0.0001 | 0.135 |
Sample Type | 4 | 2.400 | 50.254 | 0.0001 | 0.190 | |
Sampling Site × Sample Type | 12 | 1.192 | 8.321 | 0.0001 | 0.147 | |
Residuals | 64 | 0.764 | 0.109 | |||
Total | 83 | 5.723 | ||||
Unweighted UniFrac | Sampling Site | 3 | 3.875 | 10.394 | 0.0001 | 0.250 |
Sample Type | 4 | 7.561 | 15.212 | 0.0001 | 0.329 | |
Sampling Site × Sample Type | 12 | 6.544 | 4.389 | 0.0001 | 0.322 | |
Residuals | 64 | 7.953 | 0.353 | |||
Total | 83 | 27.001 |
