Element | |||||||
---|---|---|---|---|---|---|---|
Sampling Points | Pb | Cd | Mn | Zn | Fe | Ca | MPI |
1 | 0.03 (0.04) | 0.003 (0.004) | 7.56 (3.02) | 0.27 (0.19) | 0.77 (9.38) | 0.04 (0.09) | 0.13 (0.21) |
2 | 0.03 (0.02) | 0.002 (0.002) | 3.70 (0.71) | 0.19 (0.06) | 2.12 (5.74) | 0.04 (5.74) | 0.12 (0.08) |
3 | 0.12 (0.04) | 0.003 (0.004) | 2.61 (9.22) | 0.29 (0.08) | 15.43 (19.04) | 0.05 (0.02) | 0.24 (0.19) |
4 | 0.05 (0.06) | 0.004 (0.005) | 5.41 (4.87) | 0.28 (0.13) | 20.39 (17.52) | 0.17 (0.03) | 0.32 (0.21) |
5 | 0.10 (0.04) | 0.004 (0.003) | 5.81 (1.89) | 0.51 (0.07) | 19.39 (6.75) | 0.34 (0.05) | 0.45 (0.13) |
Mean ± SD | 0.07 ± 0.04 (0.04 ± 0.01) | 0.003 ± 0.001 (0.004 ± 0.001) | 5.02 ± 1.92 (3.94 ± 3.33) | 0.31 ± 0.12 (0.11 ± 0.05) | 11.62 ± 9.48 (11.69 ± 6.19) | 0.12 ± 0.13 (0.04 ± 0.03) |  |