Global model |
1 |
All variables |
Natural landcover |
2 |
Upland deciduous cover |
|
3 |
All mixedwood cover |
|
4 |
All conifer cover |
|
5 |
Upland spruce |
|
6 |
All deciduous + shrubs |
|
7 |
Wetland |
|
8 |
Upland forest |
|
9 |
Lowland forest |
Nonforest |
10 |
Early seral |
Forestry |
11 |
Cutblocks |
Petroleum |
12 |
Well sites |
|
13 |
3D seismic lines—narrow, high‐density lines in hashtags |
|
14 |
Seismic lines—wider, single strips |
|
15 |
Pipelines |
|
16 |
3D seismic lines + seismic lines + pipelines |
|
17 |
Well sites + industrial block features + nonforest |
Petroleum + Forestry |
18 |
Well sites + industrial block features + nonforest _ cutblocks |
Access |
19 |
Roads |
|
20 |
Trails |
|
21 |
Roads + trails |
All anthropogenic |
22 |
Models 16 + 18 + 22 |
Natural + forestry |
23 |
Upland deciduous + cutblocks |
|
24 |
Shrubs + cutblocks |
|
25 |
Nonforest + cutblocks |
Natural + petroleum |
26 |
Upland deciduous + 3D seismic |
|
27 |
Upland deciduous + Seismic lines |
|
28 |
Upland deciduous + Model 22 |
|
29 |
Upland deciduous + 16 + 17 |
Natural + access |
30 |
Upland deciduous + roads + trails |
Post hoc stepAIC model |
31 |
Variables selected by stepwise regression |