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Table 4 Cd, mCd, and PLI values for heavy metals in the surface sediments

From: Heavy metal pollutants and their spatial distribution in surface sediments from Thondi coast, Palk Bay, South India

S. no.

Fe

Mn

Cr

Cu

Ni

Cd

Pb

Zn

Cd

mCd

PLI

1

1.11

0.94

3.24

1.53

0.40

6.25

1.38

4.26

19.82

2.477

16.74

2

1.09

0.68

2.86

1.31

0.34

7.90

1.04

3.57

19.36

2.42

13.26

3

1.03

0.58

3.78

0.82

0.41

3.45

0.82

3.66

15.35

1.919

10.80

4

1.09

0.62

3.20

0.95

0.35

12.25

0.90

3.36

23.9

2.987

13.12

5

0.96

0.89

3.50

0.56

0.32

9.45

1.17

3.54

21.53

2.691

12.60

6

0.93

0.91

2.87

1.07

0.35

2.80

1.19

3.79

14.72

1.84

11.40

7

1.04

0.55

2.34

0.87

0.34

4.45

1.06

3.70

15.18

1.898

10.62

8

0.97

0.83

2.47

1.53

0.36

4.45

0.95

4.10

16.52

2.065

12.34

9

1.11

0.83

2.98

0.87

0.36

3.90

1.17

3.76

16.14

2.018

11.87

10

0.93

0.89

2.56

1.46

0.35

2.75

1.49

3.86

15.10

1.888

12.15

11

0.76

0.59

2.31

1.36

0.39

2.80

1.56

3.83

14.70

1.837

11.02

12

0.82

0.5

2.41

1.16

0.43

4.35

0.98

3.50

15.10

1.887

10.74

13

0.82

0.83

3.14

1.06

0.39

4.90

0.88

3.97

16.85

2.106

11.91

14

0.96

0.89

3.28

0.62

0.37

7.80

1.02

3.66

19.63

2.454

12.30

15

0.87

0.94

2.47

0.64

0.35

7.95

1.08

3.546

18.51

2.314

11.73

16

0.85

0.57

2.59

0.91

0.38

8.90

0.93

3.06

19.12

2.39

11.31

17

0.82

0.79

2.71

0.66

0.37

6.30

1.00

3.44

17.17

2.146

11.03

18

0.85

0.69

2.58

0.79

0.38

5.10

1.06

3.20

15.30

1.913

10.77

19

0.84

0.78

2.69

1.36

0.35

9.90

1.22

4.00

22.27

2.784

14.40

20

1.04

0.66

2.49

0.76

0.27

3.25

1.35

3.44

14.62

1.827

10.30

21

0.76

0.60

3.41

0.96

0.47

3.15

1.40

3.06

14.84

1.855

11.10

22

0.91

0.59

3.20

0.86

0.35

6.15

1.14

3.17

17.27

2.159

11.40

23

1.02

0.89

3.47

0.96

0.38

5.55

1.30

3.69

18.07

2.258

13.51

24

0.92

0.45

3.12

0.82

0.39

6.15

0.96

3.56

17.25

2.156

10.93