| Element |
Soils |
Road Dust |
Stream |
|
|
| Range |
Mean ± Std.Dev |
Range |
Mean ± Std.Dev |
Range |
Mean ± Std.D |
+ |
++ |
| Cu |
23-Sep |
15.23 ±3.56 |
12-117 |
49.46 ±24.3 |
Jul-37 |
27.8 ± 12.28 |
21 |
27 |
| Pb |
11- 1056 |
61.97 ±188.6 |
14-679 |
110.65 ±124.3 |
16- 127 |
69.0 ± 39.95 |
35 |
58 |
| Zn |
15-348 |
68.7 ±71.9 |
86-730 |
274.7 ±149.8 |
36-412 |
264.4 ± 162.7 |
139 |
156 |
| Ni |
12-Jun |
8.97 ±1.7 |
21-May |
11.24 ±3.6 |
15-Apr |
9.20 ± 3.96 |
8 |
10 |
| Co |
13-Mar |
5.74 ±2.1 |
25-Feb |
5.75 ±3.3 |
7-Feb |
4.8 ±1.92 |
5 |
4 |
| Mn |
238-1503 |
483.4 ±604.1 |
175-1508 |
416.35 ±181.5 |
78 -370 |
261.6 ±112.8 |
440 |
280 |
| As |
11-Feb |
3.267 ±2.05 |
22-Feb |
4.67 ±3.7 |
Bdl- 19 |
11 ±8.09 |
2 |
3 |
| Th |
18-Apr |
9.17 ±3.71 |
30-Apr |
6.91 ±3.9 |
19-Jul |
10.8 ±4.82 |
7 |
8 |
| Sr |
6 – 25 |
11.5 ±4.66 |
Jun-71 |
18.94 ±10.2 |
20-Apr |
15.0 ±7.0 |
17 |
12 |
| V |
35- 121 |
78.37 ±23.51 |
34-113 |
57.7 ±18.4 |
29-135 |
80.0 ±40 |
68 |
72 |
| Cr |
25 -94 |
50.2 ±18.21 |
34-213 |
95.41 ±41.7 |
36-177 |
111.4 ±50.7 |
89 |
103 |
| Ba |
Dec-53 |
25.90 ±10.58 |
25-195 |
60.944 ±28.11 |
13- 60 |
44.0 ±17.98 |
56 |
50 |
± Background concentration for soils and road dust ± ± Background concentration for stream sediments Bdl-Below Detection Limit |
