JEQ -- Adams et al. 33 (2): 532 Figure IG1

Click on image to view larger version.

Fig. 1. Cadmium concentrations in wheat and barley grain from the nationwide paired soil and crop surveys. (a) Frequency distribution of wheat grain Cd, (b) box-plot of wheat grain Cd, (c) frequency distribution of barley grain Cd, and (d) box-plot of barley grain Cd.