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

Table 8

Results from model selection on number of activity changes/minute among domestic wild animals using the AIC criterion (Np is number of parameters).

Model	Treatment	Day	Position	Wind speed	Temperature	Humidity	Transmission load	Treatment ×Day	Treatment ×Position	Treatment × Wind speed	Treatment ×Temperature	Treatment ×Humidity	Treatment ×Transmission  load	Np	▵AIC	AIC weight
1														3	26.63	0.00000
2	x													4	26.33	0.00000
3	x	x												5	28.04	0.00000
4	x		x											5	18.15	0.00003
5	x			x										5	28.32	0.00000
6	x				x									5	6.95	0.00801
7	x					x								5	23.23	0.00000
8	x						x							5	26.46	0.00000
9	x	x						x						6	29.97	0.00000
10	x		x						x					6	19.32	0.00002
11	x			x						x				6	29.74	0.00000
12	x				x						x			6	7.830	0.00516
13	x					x						x		6	24.89	0.00000
14	x						x						x	6	25.02	0.00000
15	x	x			x									6	6.260	0.01131
16	x		x		x									6	1.540	0.11975
17	x			x	x									6	8.330	0.00402
18	x				x	x								6	8.380	0.00392
19	x				x		x							6	8.940	0.00296
20	x	x	x		x									7	0.000	0.25863
21	x		x	x	x									7	3.030	0.05685
22	x		x		x	x								7	3.230	0.05144
23	x		x		x		x							7	3.530	0.04427
24	x	x	x		x			x						8	1.990	0.09562
25	x	x	x		x				x					8	0.740	0.17865
26	x	x	x		x						x			8	1.020	0.15531