Figure 7
The Tukey boxplots of enrichment factors (EFs) of the potential toxic elements of the surface soils. (a) the surface soils developed in quaternary sediments; (b) the surface soils developed in granite plutons.
Figure 7 | Scientific Reports
The Tukey boxplots of enrichment factors (EFs) of the potential toxic elements of the surface soils. (a) the surface soils developed in quaternary sediments; (b) the surface soils developed in granite plutons.
