extremely significantp < 0.001
In SOIL, Cr showed significant correlations with other HMs, except Ni and Pb ( p < 0.05), and Pb exhibited an extremely significant correlation with Cd ( p < 0.001, Figure 2 B).
In SOIL, Cr showed significant correlations with other HMs, except Ni and Pb ( p < 0.05), and Pb exhibited an extremely significant correlation with Cd ( p < 0.001, Figure 2 B).