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

Table 5

Results from model selection on restless behaviour among domestic tame 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	114.1	0.00000
2	x													4	115.4	0.00000
3	x	x												5	109.9	0.00000
4	x		x											8	100.1	0.00000
5	x			x										5	117.1	0.00000
6	x				x									5	60.90	0.00000
7	x					x								5	87.30	0.00000
8	x						x							5	105.4	0.00000
9	x	x						x						6	106.6	0.00000
10	x		x						x					10	105.9	0.00000
11	x			x						x				6	107.4	0.00000
12	x				x						x			6	62.40	0.00000
13	x					x						x		6	85.20	0.00000
14	x						x						x	6	106.4	0.00000
15	x	x			x									6	44.50	0.00000
16	x		x		x									8	51.30	0.00000
17	x			x	x									6	49.60	0.00000
18	x				x	x								6	58.70	0.00000
19	x				x		x							6	28.60	0.00000
20	x	x			x		x							7	25.50	0.00000
21	x		x		x		x							9	22.90	0.00001
22	x			x	x		x							7	22.90	0.00001
23	x				x	x	x							7	30.50	0.00000
24	x	x		x	x		x							10	22.20	0.00001
25	x		x	x	x		x							8	16.20	0.00016
26	x	x	x	x	x		x							11	14.20	0.00045
27	x	x	x	x	x	x	x							12	16.20	0.00016
28	x	x	x	x	x		x	x						12	7.400	0.01335
29	x	x	x	x	x		x		x					14	20.20	0.00002
30	x	x	x	x	x		x			x				12	1.300	0.28194
31	x	x	x	x	x		x				x			12	16.20	0.00016
32	x	x	x	x	x		x						x	12	12.60	0.00099
33	x	x	x	x	x		x	x		x				13	0.000	0.54007
34	x	x	x	x	x		x			x			x	13	2.400	0.16267