Table 1 Summary statistics of the database used in fitting the h-d equations
Group | Plots | Number of observations | d(cm) | h(m) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
Mean | Max. | Min. | SD | Mean | Max. | Min. | SD | |||
Pinus species | 44 | 4033 | 18.0 | 99.5 | 6.9 | 11.0 | 12.1 | 38.1 | 2.3 | 5.7 |
Quercus species | 44 | 1801 | 18.4 | 90.0 | 6.1 | 10.8 | 8.7 | 29.8 | 1.8 | 4.2 |
Other conifer spp. | 31 | 188 | 17.6 | 75.0 | 7.5 | 12.2 | 7.9 | 16.5 | 2.5 | 2.9 |
Other broadleaf spp. | 38 | 302 | 16.7 | 56.5 | 7.3 | 9.5 | 6.6 | 14.0 | 2.2 | 2.3 |