Forest Resources of Chile as a Basis for Industrial ExpansionUSFS, 1946 - 256 páginas |
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Página v
... Yields Per Cubic Meter of Available Hardwoods Suitable for Distillation . 246 Estimated Costs of Processing One Cubic Meter of Distillation Wood Freight Rates on Lumber . 246 • 247 Forest Planting . Average Monthly Temperature , 1911 ...
... Yields Per Cubic Meter of Available Hardwoods Suitable for Distillation . 246 Estimated Costs of Processing One Cubic Meter of Distillation Wood Freight Rates on Lumber . 246 • 247 Forest Planting . Average Monthly Temperature , 1911 ...
Página viii
... 120 Table 32 . Table 33 . Charcoal and byproduct yields from distillation 124 Replacement and life of railroad ties on principal railroads in the United States . 132 viii Page Table 34 . Plywood produced in the U. S..
... 120 Table 32 . Table 33 . Charcoal and byproduct yields from distillation 124 Replacement and life of railroad ties on principal railroads in the United States . 132 viii Page Table 34 . Plywood produced in the U. S..
Página 53
... yield , provided cutover areas are adequately restocked and fires are controlled . If these two provisions are fulfil- led , young forests will eventually increase , rate of mortality will de- cline , thus permitting the balancing of ...
... yield , provided cutover areas are adequately restocked and fires are controlled . If these two provisions are fulfil- led , young forests will eventually increase , rate of mortality will de- cline , thus permitting the balancing of ...
Página 55
... yields available from them would equal 196 million cubic feet , or precisely the present vol- ume of cut from all ... yield theoretically available from plantations 20 years hence would total 120 million cubic feet , or 445 million ...
... yields available from them would equal 196 million cubic feet , or precisely the present vol- ume of cut from all ... yield theoretically available from plantations 20 years hence would total 120 million cubic feet , or 445 million ...
Página 96
... yields , because of less efficient equipment and inability to support the services of as efficient a sawyer . ( 2 ) The portable mill would be very limited in op- portunities to utilize waste because of the difficulty of concentrating ...
... yields , because of less efficient equipment and inability to support the services of as efficient a sawyer . ( 2 ) The portable mill would be very limited in op- portunities to utilize waste because of the difficulty of concentrating ...
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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