Table 1 Selected features of the investigated stands
From: The accuracy of measurements in a time study of harvester operations
Harvesting operation | Age (years) | Stand density index (m3 ha-1 in the stand / m3 ha-1 acc. to estimation tables) | Diameter at breast height (cm) | Height (m) | Large timber volume (m3 ha-1) | Timber harvest (m3 ha-1) |
|---|---|---|---|---|---|---|
Thinning | 86 | 0.8 | 25 | 21 | 290 | 46 |
Clear-cutting | 121 | 1.0 | 38 | 25 | 386 | 386 |