Sources Identification and Health Risk Evaluation of 10 Heavy Metals (Metalloids) in Soils of the Aibi Lake Basin, Northwest China

Table 4

Correction coefficients of ten heavy metals in the soils.

	As	Cr	Cd	Cu	Co	Hg	Mn	Ni	Pb	Zn
As	1
Cr	0.088	1
Cd	−0.12	0.202	1
Cu	0.208	0.583	−0.043	1
Co	0.003	0.716	0.087	0.772	1
Hg	−0.038	−0.067	0.117	−0.075	−0.139	1
Mn	0.058	0.665	0.158	0.675	0.842	−0.089	1
Ni	−0.023	0.771	0.173	0.623	0.764	−0.066	0.665	1
Pb	0.194	0.315	−0.188	0.452	0.438	−0.202	0.448	0.221	1
Zn	0.228	0.524	−0.086	0.767	0.663	−0.127	0.669	0.459	0.663	1

Note: indicates significance at level; indicates significance at level.