PARAMETERS (mg/kg), dry weight basis

As

Pb

Cd

Hg

Cr

Fe

Soil Samples

(n = 16)

Mean

0.40

3.96

0.26

0.09

27.45

574.03

Standard Deviation

0.20

1.66

0.07

0.07

0.18

141.07

Median

0.365

4.015

0.24

0.085

27.445

592.2

Minimum

0.11

0.99

0.15

0

27.11

336.91

Maximum

0.87

6.67

0.38

0.22

27.79

803.58

UCC^a

2

17

0.102

0.056

35

483.17

Sediment samples

(n = 20)

Mean

0.38

4.58

0.27

0.14

27.51

522.434

SD

0.231

1.48

0.12

0.11

0.20

103.559

Median

0.315

4.585

0.27

0.125

27.55

510.9

Minimum

0.02

1.64

0.03

0

27.18

373.08

Maximum

0.85

7.6

0.48

0.41

27.83

736.85

Background^b

0.31

4.87

0.09

0

27.41

417.86