Research Article

Distinct Dispersion of As, Cd, Pb, and Zn in Farmland Soils near Abandoned Mine Tailings: Field Observation Results in South Korea

Figure 5

Distribution maps of (a) Pb, (b) Zn, (c) Cd, and (d) As in the agricultural soils of the study area. The circle size indicates the relative degree of metal(loid) concentrations.
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