highly significantp < 0.05
Highly significant statistical correlations (R > 0.52, p < 0.05) were observed among all elements, except for As-Cr and As-Cu in soil samples ( Figure 2 ).
Highly significant statistical correlations (R > 0.52, p < 0.05) were observed among all elements, except for As-Cr and As-Cu in soil samples ( Figure 2 ).