From: Limits to Ponderosa Pine Regeneration following Large High-Severity Forest Fires in the United States Southwest
Variable
≃β
SE
|Z|
Distance to seed source
−0.014
0.003
4.22
Elevation
5.624
5.93
0.95
Aspect
−0.760
0.88
0.86
Topographic Position Index
2.231
2.67
0.83