Table 4.

The results of different evaluation methods for 11 PHTEs from 20 soil samples.

Parameter	Mn	V	Zn	Cr	Co	Ni	Cu	As	Cd	Sb	Pb
EF	0.53	1.05	0.87	1.76	0.64	1.12	1.71	0.64	0.46	1.70	1.25
Pi	0.58	1.11	0.93	1.87	0.69	1.19	1.84	0.68	0.49	1.79	1.31
${\mathrm{E}}_{\mathrm{r}}^{\mathrm{i}}$	0.58	2.23	0.93	3.74	3.44	5.95	9.19	6.82	14.61	12.53	6.56
RI	66.59
PLIsite	0.84–1.29
PLIzone	0.99