Table 1 Descriptive statistics of the modelling data
Modelling | Predictor | Minimum | Mean | Maximum | Standard deviation |
|---|---|---|---|---|---|
Diameter increment modelling (13,483 observations) | dbh (cm) | 2.3 | 18.0 | 51.0 | 6.2 |
Diameter increment (cm · a–1) | 0 | 0.7 | 8.7 | 0.7 | |
BALa (m2 · ha–1) | 0 | 35.4 | 175.0 | 28.7 | |
Stand basal area (m2 · ha–1) | 0.3 | 74.3 | 183.6 | 28.7 | |
Measurement interval (years) | 0.6 | 2.3 | 12.5 | 2.6 | |
Survival modelling (14,150 observations) | dbh (cm) | 2.3 | 18.0 | 51.0 | 6.3 |
Stand age (year) | 7.2 | 11.5 | 23.9 | 4.1 | |
DOM b | 0 | 0.5 | 1.0 | 0.3 | |
Measurement interval (year) | 0.6 | 2.4 | 12.5 | 2.8 | |
Height modelling (1,698 observations) | dbh (cm) | 5.0 | 23.7 | 51.0 | 7.3 |
Height (m) | 8.0 | 19.1 | 39.0 | 5.5 | |
Dominant diameter (cm) | 17.0 | 26.8 | 45.0 | 6.0 | |
Dominant height (m) | 11.0 | 19.8 | 33.0 | 5.3 | |
Dominant height modelling (260 observations) | Starting age (T1, year) | 4.0 | 10.3 | 23.9 | 4.5 |
Starting dominant height (H1, m) | 4.1 | 17.6 | 32.5 | 6.8 | |
Ending age (T2, year) | 6.0 | 12.7 | 28.7 | 6.6 | |
Ending dominant height (H2, m) | 6.6 | 20.4 | 36.7 | 6.8 |