Table A3.

Generalized linear models (GLMs) of environmental factors.

	Mountain		Site within a Mountain		Year
	χ 2 2	p	χ 2 6	p	χ 2 4	p
Summer mean air temperature	0.032	0.968	4.756	0.0005	1.041	0.398
Summer highest mean air temperature	1.196	0.313	10.41	< 0.0001	0.224	0.923
Summer lowest mean air temperature	1.780	0.181	2.052	0.068	1.809	0.146
Summer mean soil temperature	4.862	0.013	2.250	0.046	1.776	0.153
Summer mean air humidity	1.935	0.157	4.142	0.001	2.769	0.039
Summer mean illumination	5.777	0.006	3.241	0.007	0.332	0.855
Winter mean air temperature	0.180	0.836	5.371	0.0002	3.773	0.011
Winter highest mean air temperature	0.835	0.441	10.93	<0.0001	0.975	0.432
Winter lowest mean air temperature	0.368	0.694	2.582	0.024	4.047	0.008
Winter mean soil temperature	1.394	0.259	2.348	0.038	2.317	0.074
Winter mean air humidity	0.157	0.855	3.901	0.002	1.280	0.294
Winter mean illumination	7.518	0.002	13.07	<0.0001	0.663	0.622