|
Predictor
|
Modelling approach
|
|---|
|
Regression 1
|
Regression 2
|
Optimization
|
|---|
|
Constant
|
2.81439
|
6.42965
|
6.42705
|
|
ln(d)
|
2.96858
|
3.35703
|
1.83056
|
|
d
|
–0.08303
|
–0.08219
|
–0.02004
|
|
ln(T)
|
–2.31578
|
–4.14173
|
–2.72766
|
|
DOM
|
0.78448
|
0.95684
|
1.67272
|
|
Step
|
–
|
–0.20889
|
–
|
|
Period 1 (1974–1975)
|
–0.61513
|
–0.56050
|
0.20351
|
|
Period 2 (1975–1976)
|
–0.56811
|
–1.02784
|
0.58189
|
|
Period 3 (1976–1977)
|
–0.32775
|
–0.25067
|
0.04924
|
|
Period 4 (1977–1978)
|
0.59064
|
0.85832
|
0.04480
|
|
Period 5 (1978–1979)
|
–0.23147
|
0.19763
|
0.19210
|
|
Period 6 (1979–1980)
|
0.65382
|
0.66163
|
–0.21627
|
|
Period 7 (1979–1983)
|
0.49989
|
0.2948
|
0.33837
|
|
Period 8 (1980–1983)
|
0.57873
|
0.24327
|
0.06472
|
|
Period 9 (1983–1990)
|
0.43741
|
0.29726
|
–0.17157
|
|
Period 10 (1983–1991)
|
0.47512
|
0.29659
|
–0.42628
|
|
Period 11 (1983–1996)
|
–0.31605
|
–0.16725
|
0.10843
|
|
Period 12 (1990–1996)
|
–0.22321
|
–0.13769
|
0.52595
|
|
Period 13 (1991–1996)
|
–0.95390
|
–0.89791
|
0.97645
|
- d = diameter at breast height; T = stand age; DOM = dominance; Step = length of the projection period.
