Table 2.
Site characteristics and dasometric traits in a sample of 192 Pinus strobiformis trees.
| Variable | Minimum | Maximum | Mean | SD |
|---|---|---|---|---|
| Slope (%) | 0.3 | 91.6 | 26.9 | 19.5 |
| Aspect (°) | 1 | 129 | 25 | 25 |
| Lat | 20.371 | 29.700 | 26.457 | 1.917 |
| Long | 104.711 | 109.030 | 106.896 | 1.044 |
| Elevation (m) | 2,036 | 2,793 | 2,451 | 171 |
| Dieback | 0.0 | 20.0 | 4.0 | 5.2 |
| Shoot death | 0.0 | 4.0 | 0.4 | 0.8 |
| Leader condition | 0.0 | 8.0 | 0.6 | 1.4 |
| Dasometric trait | ||||
| DBH (cm) | 11.1 | 99.5 | 36.9 | 12.8 |
| Height (m) | 6.0 | 32.0 | 16.8 | 4.5 |
| HBLC (m) | 1.0 | 21.0 | 5.3 | 3.0 |
| HBLLC (m) | 0.1 | 18.0 | 4.6 | 2.7 |
DBH, Diameter at breast height; Height, tree height; HBLC, height of the base of the live crown; HBLLC, first live branch height; SD, standard deviation; Aspect, geographical aspect; Lat, Latitude; Long, Longitude; Dieback, frequency of occurrence of dieback in the neighborhood; Shoot death, frequency of occurrence of shoot death in the neighborhood; leader condition, frequency of occurrence of leader condition in the neighborhood.