Heavy metals (mg∙kg−1) | Site | |
Tanghin | Paspanga | |
Cd | 0.80 ± 0.01a | 0.19 ± 0.02a |
Cr | 0.037 ± 0.001a | 0.03 ± 0.001a |
Cu | 0.91 ± 0.02a | 0.27 ± 0.02a |
Mn | 0.004 ± 0.00a | 0.06 ± 0.001a |
Ni | 0.11 ± 0.01a | 0.13 ± 0.01a |
Pb | 0.064 ± 0.002a | 0.04 ± 0.002a |
Zn | 0.085 ± 0.003a | 0.057 ± 0.001a |