Research Article

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

Table 2

Total concentrations of metal(loid)s in the mine tailing soil and the corresponding spatial data.

Metal(loid)s (mg/kg)Spatial data
Transverse mercator (Tokyo datum)Altitude (m)
AsCdPbZnXY

195.311.9651,1501,745419,672266,014203

Note. The national limits for As, Cd, Pb, and Zn are 25, 4, 200, and 300 mg/kg, respectively [31].