Variables | PH | SM | AFDM | TOC | TN | TP | Depth | Cu | Zn | Pb | Cd |
---|---|---|---|---|---|---|---|---|---|---|---|
qPCR | 0.537 | 0.702 | 0.615 | 0.761 | 0.639 | 0.698 | – | 0.685 | 0.500 | 0.285 | 0.649 |
H′ | 0.179 | 0.089 | −0.306 | 0.466 | 0.603 | 0.560 | 0.435 | 0.284 | 0.517 | −0.339 | 0.303 |
Chao1 | −0.039 | 0.500 | −0.209 | 0.269 | 0.249 | 0.766 | 0.195 | 0.655 | 0.536 | 0.329 | 0.658 |