Variable | Factor-1 | Factor-2 | Factor-3 | Factor-4 | Factor-5 | Factor-6 |
Age | −0.18 | 0.07 | −0.06 | −0.15 | −0.45 | −0.66 |
Depth | −0.05 | −0.13 | 0.19 | 0.45 | 0.30 | −0.05 |
T | −0.09 | 0.17 | −0.06 | 0.00 | −0.25 | 0.82 |
pH | 0.07 | 0.94 | −0.04 | −0.01 | 0.01 | 0.00 |
EC | 0.24 | 0.17 | −0.10 | 0.69 | −0.16 | 0.11 |
RP | −0.07 | −0.85 | 0.12 | 0.11 | −0.09 | −0.08 |
DO | −0.11 | 0.06 | 0.05 | −0.51 | −0.24 | 0.26 |
TDS | 0.61 | −0.04 | 0.21 | 0.65 | 0.23 | 0.09 |
TA | 0.36 | 0.66 | 0.10 | 0.37 | −0.18 | 0.09 |
TH | 0.95 | 0.12 | −0.02 | 0.25 | 0.03 | −0.05 |
F− | 0.90 | 0.11 | 0.06 | 0.08 | −0.11 | 0.12 |
Cl− | 0.36 | −0.18 | −0.04 | 0.60 | 0.32 | 0.12 |
| 0.03 | −0.03 | 0.98 | −0.02 | 0.03 | −0.02 |
| 0.30 | −0.03 | −0.24 | 0.73 | −0.02 | 0.06 |
| 0.02 | −0.07 | 0.98 | −0.03 | 0.08 | 0.00 |
Na+ | 0.22 | 0.36 | 0.21 | 0.71 | −0.21 | 0.16 |
K+ | −0.05 | 0.07 | 0.06 | 0.04 | 0.82 | −0.06 |
Ca2+ | 0.94 | 0.14 | −0.03 | 0.24 | 0.04 | −0.06 |
Mg2+ | 0.94 | 0.07 | −0.01 | 0.26 | −0.02 | −0.02 |
Eigenvalue | 6.21 | 2.53 | 2.05 | 1.59 | 1.20 | 1.10 |
% Total variance | 32.66 | 13.31 | 10.80 | 8.39 | 6.32 | 5.77 |
Cumulative % | 32.66 | 45.97 | 56.77 | 65.16 | 71.48 | 77.25 |