Metal
|
Concentration (mg / kg)
|
Enrichment
|
---|
Tailinga
|
Plant
|
Earthworm
|
Tailing-Plant
|
Tailing-Earthworm
|
Plant-Earthworm
|
---|
As
|
38.001 ± 16.486
|
0.072 ± 0.009
|
56.260 ± 22.213
|
0.002 ± 0.002
|
1.481 ± 0.732
|
803.713 ± 402.075
|
Cu
|
108.549 ± 32.156
|
2.856 ± 0.193
|
30.189 ± 10.334
|
0.027 ± 0.008
|
0.278 ± 0.130
|
10.556 ± 3.451
|
Cd
|
9.478 ± 2.021
|
0.087 ± 0.027
|
108.911 ± 63.127
|
0.008 ± 0.002
|
11.488 ± 3.902
|
1210.118 ± 523.656
|
Mn
|
409.005 ± 187.101
|
99.002 ± 25.001
|
59.070 ± 11.567
|
0.237 ± 0.076
|
0.144 ± 0.056
|
0.597 ± 0.173
|
Ni
|
16.201 ± 4.002
|
2.323 ± 1.081
|
20.821 ± 7.862
|
0.141 ± 0.006
|
1.285 ± 0.245
|
8.975 ± 2.645
|
Pb
|
1108.807 ± 341.011
|
0.144 ± 0.120
|
178.758 ± 29.971
|
10− 4 ± 10− 5
|
0.161 ± 0.026
|
1276.846 ± 736.820
|
V
|
157.786 ± 47.231
|
4.844 ± 2.070
|
2.824 ± 0.711
|
0.031 ± 0.005
|
0.018 ± 0.007
|
0.582 ± 0.286
|
Zn
|
1426.193 ± 112.244
|
20.133 ± 17.201
|
403.495 ± 98.567
|
0.009 ± 0.001
|
0.283 ± 0.178
|
20.044 ± 2.938
|
- aAverage obtained from Talavera et al. [25], Galarza [23], Ruiz & Armienta [24]