Locations

Depths

Contamination Factor

Contamination status

As

Cd

Zn

C_d

mC_d

NFB

0 - 20

1.00

13.3

0.45

16.3

2.33

Moderate

20 - 40

0.80

11.3

0.39

13.6

1.94

Low

40 - 80

0.35

4.26

0.31

5.60

0.80

Nil to Very Low

NSM

0 - 20

0.76

8.73

0.23

10.8

1.55

Low

20 - 40

0.34

3.94

0.18

5.18

0.74

Nil to Very Low

40 - 80

0.17

1.79

0.11

2.43

0.35

Nil to Very Low

NPS

0 - 20

0.40

0.10

0.15

1.23

0.18

Nil to Very Low

20 - 40

0.30

0.96

0.12

1.89

0.27

Nil to Very Low

40 - 80

0.14

0.66

0.08

1.07

0.15

Nil to Very Low

SFB

0 - 20

0.16

2.62

0.17

3.43

0.49

Nil to Very Low

20 - 40

0.11

2.07

0.10

2.58

0.37

Nil to Very Low

40 - 80

0.10

1.21

0.06

1.53

0.22

Nil to Very Low