F1 | F2 | F3 | F4 | F5 | F6 | |
pH | 0.69 | 0.21 | 0.23 | 0.44 | −0.03 | −0.13 |
S** | −0.89 | −0.13 | −0.13 | 0.16 | 0.23 | 0.15 |
| 0.46 | 0.52 | 0.45 | 0.17 | −0.16 | 0.23 |
| −0.78 | −0.30 | −0.06 | −0.09 | −0.02 | −0.02 |
NT | −0.07 | 0.09 | 0.12 | −0.01 | 0.06 | 0.91 |
TS | −0.29 | 0.10 | 0.60 | −0.35 | 0.45 | 0.19 |
| 0.40 | 0.44 | 0.70 | 0.09 | −0.15 | 0.03 |
COD | −0.60 | −0.14 | 0.35 | −0.30 | 0.07 | −0.34 |
Alk | 0.46 | 0.11 | 0.22 | −0.37 | 0.47 | −0.17 |
| −0.10 | 0.05 | −0.91 | −0.16 | 0.18 | −0.05 |
Fe | 0.09 | 0.07 | 0.11 | 0.94 | 0.05 | 0.01 |
Cd | 0.34 | 0.83 | −0.02 | −0.04 | −0.04 | 0.20 |
Ni | 0.12 | 0.74 | 0.06 | 0.42 | −0.30 | −0.02 |
Zn | 0.16 | 0.02 | 0.25 | −0.10 | −0.89 | −0.07 |
Cr | 0.02 | 0.84 | 0.02 | −0.15 | 0.20 | 0.05 |
Pb | 0.41 | 0.69 | 0.23 | 0.23 | 0.09 | −0.14 |