Sample Site code | Enrichment Factor (EF) | Geo-accumulation (Igeo) | ||||||
---|---|---|---|---|---|---|---|---|
Zn | Cr | Cd | Pb | Zn | Cr | Cd | Pb | |
S1 | 1.17 | 0.03 | 18.84 | 3.93 | − 0.8 | − 5.94 | 3.21 | 0.93 |
S2 | 1.42 | 0.31 | 12.36 | 1.88 | 0.07 | − 2.14 | 3.2 | 0.46 |
S3 | 2.05 | 5.70 | 11.84 | 1.82 | 0.23 | 1.71 | 2.75 | 0.04 |
S4 | 1.68 | 0.63 | 9.76 | 30.14 | 0.16 | − 1.26 | 2.69 | 4.31 |
S5 | 1.83 | 0.80 | 7.13 | 3.15 | 0.26 | − 1.37 | 2.21 | 1.03 |
S6 | 1.40 | 0.78 | 12.49 | 27.05 | − 0.62 | − 1.47 | 2.53 | 3.63 |
S7 | 1.16 | 0.57 | 11.39 | 2.20 | − 0.86 | − 1.88 | 2.44 | 0.06 |
S8 | 3.03 | 2.45 | 17.08 | 2.96 | 0.68 | 0.37 | 3.17 | 0.62 |
S9 | 7.09 | 0.19 | 28.77 | 6.27 | 0.72 | − 4.51 | 2.74 | 0.53 |
S10 | 3.12 | 6.84 | 24.74 | 4.58 | − 0.35 | 0.87 | 2.72 | 0.28 |
Mean | 2.40 | 1.83 | 15.44 | 8.40 | − 0.05 | − 1.56 | 2.77 | 1.19 |