Figure 3

Scatter diagram for geoaccumulation index (Igeo), enrichment factor (EF), and pollution index for As, Cd, Cr, Cu, Hg, Ni, Pb and Zn in this study.

Scatter diagram for geoaccumulation index (Igeo), enrichment factor (EF), and pollution index for As, Cd, Cr, Cu, Hg, Ni, Pb and Zn in this study.