Variables

Factor 1

Factor 2

Factor 3

Temperature

−0.19

−0.11

0.18

pH

0.05

0.10

0.49

Transparency

0.01

0.62

0.35

Salinity

0.21

−0.12

−0.36

DO

−0.02

0.68

0.04

Hardness

0.95

−0.28

0.11

Biomass

0.79

0.50

−0.34

Eigen Values

1.76

1.51

1.11

% Cumulative variation

27.43

50.98

68.33