Table 2.

Statistically significant differences in elemental content in the dried needle samples between the sampling sites when the respective site combination is marked with *.

Element	Statistically Significant Difference
	L-M	L-H	M-H
Ag			*
Al		*	*
As
B
Ba
Be
Ca		*	*
Cd
Co		*	*
Cr
Cu
Fe		*
K	*	*	*
Li	*	*	*
Mg	*	*	*
Mn		*	*
Mo
Na
Ni			*
Pb		*	*
Se
Sr	*	*	*
U		*	*
V		*	*
Zn	*	*