pH

Cd

Cu

Ni

Pb

Zn

F-critical

(p < 0.05)

Water

0.15ns

0.03ns

0.03ns

0.002ns

1.76ns

81.06*

3.89

Sediment

0.59ns

2.01ns

11.10*

0.41ns

51.01*

258.20*