Table 1.
Intrinsic and extrinsic factors in local primate population declines following timber extraction. (Recovery time (years since logging) is a site characteristic, while body mass, gestation period, ecological flexibility (indexed by the annual temperature range at the centre of the species geographical range) and home range size are species characteristics. Parameter estimates, standard errors and associated Wald chi-square values for the fixed effects of the minimum adequate model of primate population response ratios are given.)
| parameter | estimate | s.e. | Χ2 | d.f. | p |
|---|---|---|---|---|---|
| intercept | 2.58 | 1.13 | 5.24 | 1 | <0.05 |
| recovery time | 0.09 | 0.03 | 7.74 | 1 | <0.01 |
| body mass | 0.16 | 0.06 | 6.47 | 1 | <0.02 |
| gestation period | −0.50 | 0.22 | 5.34 | 1 | <0.05 |
| ecological flexibility | 0.07 | 0.03 | 6.52 | 1 | <0.02 |
| home range | −0.08 | 0.04 | 4.70 | 1 | <0.05 |