Micromorphological and Chemical Approaches to Understand Changes in Ecological Functions of Metal-Impacted Soils under Various Land Uses

Table 3

Correlation coefficient matrix among metals.

	Fe	Mn	Zn	Cu	Pb	Cd
Fe	1.00
Mn	0.92**	1.00
Zn	0.21	0.22	1.00
Cu	0.71**	0.59*	0.16	1.00
Pb	0.30	0.35	−0.20	0.76**	1.00
Cd	0.28	0.53*	0.62**	−0.06	−0.14	1.00

** 𝑃<.01, *𝑃<.05.