Appendix D. AIC model rankings, weights (wi), and evidence ratios (ER) of Blackburnian Warbler reoccurrence models. All models contain stand level variables: Trees>30 + SWD>20*HWD>10.
Model |
Name† |
wi |
AIC |
ΔAIC |
ERa |
Hypothesis* |
1 |
BMATRIX2000 + BMATRIX300 |
0.298 |
338.37 |
0.00 |
1.00 |
C |
2 |
BMATRIX300 |
0.198 |
339.18 |
0.81 |
1.50 |
C |
3 |
BMATRIX2000 |
0.121 |
340.18 |
1.81 |
2.47 |
C |
4 |
BLBW2000 + BMATRIX300 |
0.075 |
341.13 |
2.76 |
3.97 |
C |
5 |
BLBW300 + BMATRIX2000 |
0.053 |
341.81 |
3.44 |
5.59 |
C |
6 |
BMATRIX2000 + Edge |
0.048 |
342.01 |
3.64 |
6.17 |
F |
7 |
BMATRIX2000 + PATCH |
0.045 |
342.15 |
3.78 |
6.61 |
F |
8 |
BLBW2000 + BMATRIX300 + EDGE |
0.028 |
343.09 |
4.72 |
10.62 |
F |
9 |
BLBW2000 + BMATRIX300 + PATCH |
0.028 |
343.10 |
4.74 |
10.67 |
F |
10 |
BLBW300 + BMATRIX2000 + PATCH |
0.025 |
343.36 |
4.99 |
12.13 |
F |
11 |
BLBW300 + BMATRIX2000 + EDGE |
0.024 |
343.43 |
5.06 |
12.53 |
F |
12 |
BMATRIX2000 * EDGE |
0.018 |
344.01 |
5.64 |
16.77 |
NLF |
13 |
BMATRIX2000 * PATCH |
0.017 |
344.14 |
5.78 |
17.96 |
NLF |
14 |
Local variables only |
0.007 |
345.75 |
7.38 |
40.03 |
R |
15 |
BLBW2000 |
0.004 |
346.81 |
8.44 |
67.96 |
C |
16 |
BLBW2000 + EDGE |
0.003 |
347.52 |
9.15 |
97.21 |
F |
17 |
BLBW300 |
0.003 |
347.54 |
9.17 |
98.02 |
C |
18 |
BLBW2000 + PATCH |
0.003 |
347.90 |
9.53 |
117.29 |
F |
19 |
BLBW2000 * EDGE |
0.001 |
349.50 |
11.13 |
261.40 |
NLF |
20 |
BLBW2000 * PATCH |
0.001 |
349.84 |
11.47 |
309.27 |
NLF |
21 |
Intercept only |
0.000 |
402.74 |
64.37 |
9.49*1013 |
- |
Notes: *Hypotheses are: random sample (R), landscape composition (C), landscape fragmentation (F), nonlinear fragmentation (NLF).
†See Appendix A for variable descriptions.