Effects of Power Lines on Area Use and Behaviour of Semi-Domestic Reindeer in Enclosures

Table 10

Results from model selection on space use (proportion use of lower half of enclosure) among domestic wild animals using the AIC criterion (Np is number of parameters).

Model	Treatment	Day	Transmission load	Treatment × Day	Treatment × Transmission load	Np	▵AIC	AIC weight
1						3	211.1	0.00000
2	x					4	210.5	0.00000
3	x	x				5	37.90	0.00000
4	x		x			5	202.9	0.00000
5	x	x	x			6	36.60	0.00000
6	x	x	x	x		7	0.000	0.66819
7	x	x	x		x	7	37.30	0.00000
8	x	x		x		6	1.400	0.33181