|
| Component | |||
|
| 1 | 2 | 3 | 4 |
| Ph | −0.075 | 0.263 | 0.310 | 0.853 |
| EC | 0.173 | 0.335 | 0.284 | −0.681 |
| TOC | 0.208 | 0.576 | 0.704 | −0.162 |
| TOM | 0.221 | 0.562 | 0.710 | −0.119 |
| Cd | 0.348 | 0.179 | 0.674 | 0.439 |
| Cr | 0.802 | 0.237 | −0.072 | −0.257 |
| Fe | 0.853 | 0.073 | 0.426 | −0.064 |
| Zn | 0.856 | 0.256 | 0.134 | −0.158 |
| Pb | 0.854 | 0.086 | 0.306 | 0.209 |
| Cu | 0.299 | −0.042 | 0.880 | 0.093 |
| Ni | 0.776 | −0.108 | 0.482 | 0.013 |
| Sand | −0.121 | −0.969 | −0.120 | −0.010 |
| Clay | 0.128 | 0.928 | 0.144 | −0.005 |
| Silt | 0.077 | 0.883 | 0.027 | 0.053 |
| Eigenvalues | 3.812 | 3.587 | 2.972 | 1.574 |
| % of Variance | 27.225 | 25.624 | 21.229 | 11.242 |
| Cumulative % | 27.225 | 52.849 | 74.077 | 85.320 |