Forest Resources of Chile as a Basis for Industrial ExpansionUSFS, 1946 - 256 páginas |
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Página 16
... similar species combined , 15 percent . Next come Tineo and Ulmo , with 6.6 and 6.5 percent respectively , and Canelo with 4.9 percent . ( See figure 6. ) Complete detail by species and province group is given in table 3. It should be ...
... similar species combined , 15 percent . Next come Tineo and Ulmo , with 6.6 and 6.5 percent respectively , and Canelo with 4.9 percent . ( See figure 6. ) Complete detail by species and province group is given in table 3. It should be ...
Página 20
... similar species contain only 1.2 percent of that portion of the timber inventory that can be sawn into boards , although they comprise 15 percent of the cubic volume . It has been commonly remarked that the great variety of species ...
... similar species contain only 1.2 percent of that portion of the timber inventory that can be sawn into boards , although they comprise 15 percent of the cubic volume . It has been commonly remarked that the great variety of species ...
Página 29
... similar forest inventory volumes . Current annual depletion from all causes ( table 10 and figure 9 ) is 1,338 million cubic feet from standing timber in natural forests , woodlands and plantations . Some 93 percent is from natural ...
... similar forest inventory volumes . Current annual depletion from all causes ( table 10 and figure 9 ) is 1,338 million cubic feet from standing timber in natural forests , woodlands and plantations . Some 93 percent is from natural ...
Página 65
... similar unavoidable waste . Tree volume values are larger than values showing the volume of products actually used , for the waste in the average operation runs larger than necessary and consequently sound wood available under ...
... similar unavoidable waste . Tree volume values are larger than values showing the volume of products actually used , for the waste in the average operation runs larger than necessary and consequently sound wood available under ...
Página 68
... similar sources and does not constitute a direct drain on the forest resource . Of the remainder , 5.2 million cubic feet , about 80 percent comes from natural forests and 20 percent from woodlands . Future requirements for farm use ...
... similar sources and does not constitute a direct drain on the forest resource . Of the remainder , 5.2 million cubic feet , about 80 percent comes from natural forests and 20 percent from woodlands . Future requirements for farm use ...
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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