Forest Resources of Chile as a Basis for Industrial ExpansionUSFS, 1946 - 256 páginas |
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Página v
... Log Position . Summary of Volumes and Growth Rates on Sample Plots in Even - aged Natural Stands Well - Stocked Areas ❤ Summary of Volumes and Growth Rates on Sample Plots in Forest Plantations Characteristics and Principal Uses of ...
... Log Position . Summary of Volumes and Growth Rates on Sample Plots in Even - aged Natural Stands Well - Stocked Areas ❤ Summary of Volumes and Growth Rates on Sample Plots in Forest Plantations Characteristics and Principal Uses of ...
Página vii
... log- ging and fire . Logs up - ended in a trench to form a fence Skidding and hauling is commonly done with oxen Log storage space is scarce and log ponds unknown One of the better sawmills A typical sawdust conveyor Lumber is usually ...
... log- ging and fire . Logs up - ended in a trench to form a fence Skidding and hauling is commonly done with oxen Log storage space is scarce and log ponds unknown One of the better sawmills A typical sawdust conveyor Lumber is usually ...
Página viii
... log grade Distribution of sawtimber volume by log - grade , species , and province group .. 21 23 24 25 Ownership of natural sawtimber forest in principal forest provinces Average annual depletion of solid wood volume from all causes ...
... log grade Distribution of sawtimber volume by log - grade , species , and province group .. 21 23 24 25 Ownership of natural sawtimber forest in principal forest provinces Average annual depletion of solid wood volume from all causes ...
Página 14
... log- gable sawtimber ; 24 percent consists of rocky non - commercial areas ( type 9 ) . Such areas occur within the range of commercial timber , and support trees of sawtimber size and quality -- scattered or. Plate 5 - B . Eucalyptus ...
... log- gable sawtimber ; 24 percent consists of rocky non - commercial areas ( type 9 ) . Such areas occur within the range of commercial timber , and support trees of sawtimber size and quality -- scattered or. Plate 5 - B . Eucalyptus ...
Página 16
... logs , sound but unsuitable for sawlogs , comprise 5 percent of the cubic volume in sawtimber stands , and the wood in understory trees , those less than 11.1 inches in diameter at breast height , is 7 percent . The proportion of sound ...
... logs , sound but unsuitable for sawlogs , comprise 5 percent of the cubic volume in sawtimber stands , and the wood in understory trees , those less than 11.1 inches in diameter at breast height , is 7 percent . The proportion of sound ...
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50 percent adequate Alamo Alerce Araucaria Arauco Average stump height Bio-Bio board-foot breast height briquettes Canelo charcoal Chile Chilean Chiloe Cipres Coigue conifers construction consumption Coquimbo cost cubic volume diameter at breast Douglas-fir equals tree diameter equipment estimated Eucalyptus export forest land forest products forest resource fuel fuelwood furniture grade growth hardwood hauling hectares height equals tree Height in 16.3-foot inches Insignis Pine kiln Laurel Lingue Llanquihue logs Luma lumber Magallanes Malleco Manio manufacture material meters mill operations million board feet million cubic feet natural forest Olivillo panels percent of d.b.h. pesos pile plant Plate plywood present Province Group Puerto Montt pulp Rauli reasonable Roble Santiago sawmill sawtimber Sawtimber Portion shingles small mill solid wood species stump height equals supply Talca Tepa thickness thousand board feet Tineo tion Ulmo United utilization Valdivia veneer Volume Table Volumes shown wood volume woodland zone