Table 1 Parameter estimates from the best-fit, most parsimonious generalized linear model (binomial errors, log link) of annual deer persistence (number of months of deer presence, out of 36), modelled against landscape features.

From: Influences of landscape change and winter severity on invasive ungulate persistence in the Nearctic boreal forest

Parameter

β estimate

std. error

t-value

p-value

(Intercept)

−0.16

0.10

−1.60

0.1090

Upland deciduous forest

0.03

0.00

7.07

<0.0001

Forest harvest blocks

0.07

0.01

7.76

<0.0001

Petroleum well sites

0.24

0.04

5.55

<0.0001

All trails (unpaved roads)

−0.88

0.17

−5.24

<0.0001

Industrial block features

0.41

0.06

7.37

<0.0001

  1. *Null deviance = 465.4 on 60 df; residual deviance = 191.26 on 55 df; AIC = 397.85.
Back to article page