Table 1.

Summary of Significance (P.value<0.05) Level of Shamma Type in Elements Measured, Means, and Concentration Ranges

Element	P	Mean	Range of Concentrations
			Low	High
Al	0.87	635.1	103.9	1,813.1
Co	0.78	4.5	0.4	26.2
As	0.98	0.9	0.2	7.2
Li	0.39	14.1	nd	187.2
Pb	0.6	4.5	nd	26.2
Zn	0.08	2.4	nd	6.2
Cu	0.03	2.8	0.9	9.3
Mn	0.27	61.7	6.0	118.0
Cd	0.27	0.0	nd	0.3
Cr	0.0	3.7	nd	7.4
Ni	0.85	40.6	0.6	267.0