Table 9.

Hazard quotients and risks for each heavy metal in crops.

	As		Pb		Cu		Cd
	Adults	Children	Adults	Children	Adults	Children	Adults	Children
Mining Area A	1.076	1.638	1.025	1.618	0.086	0.135	2.353	3.610
Smelting Area B	0.378	0.576	0.411	0.651	0.036	0.058	1.109	1.693
Processing Area C	0.897	1.371	0.936	1.490	0.069	0.105	1.797	2.778
Control Area D	0.258	0.399	0.381	0.603	0.041	0.065	0.486	0.770