Forest Resources of Chile as a Basis for Industrial ExpansionUSFS, 1946 - 256 páginas |
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Página vi
... possible cut sustainable under organized fire protection Trend of lumber production , lumber shipments by rail and average distance shipped . . . Figure 18 . Figure 19 . Figure 20 . Trend of construction and real value of the peso ...
... possible cut sustainable under organized fire protection Trend of lumber production , lumber shipments by rail and average distance shipped . . . Figure 18 . Figure 19 . Figure 20 . Trend of construction and real value of the peso ...
Página xi
... possible expansion of the forest industries . It is one of several such studies undertaken at the initiative of the Corporacion de Fomento de la Produccion , the one herein reported being conducted in 1944 in cooperation with the Forest ...
... possible expansion of the forest industries . It is one of several such studies undertaken at the initiative of the Corporacion de Fomento de la Produccion , the one herein reported being conducted in 1944 in cooperation with the Forest ...
Página 41
... possible solution lies in the construction of a network of permanent forest roads , permitting the extension of conservative selective logging methods . Even though such a program were instituted on a broad scale today , it would ...
... possible solution lies in the construction of a network of permanent forest roads , permitting the extension of conservative selective logging methods . Even though such a program were instituted on a broad scale today , it would ...
Página 45
... possible level , but in contrast , the natural forest zone is capable of growing wood much more rapidly than it is at present . The latter is now occupied principally by mature and overmature forests , which are capable of utilizing ...
... possible level , but in contrast , the natural forest zone is capable of growing wood much more rapidly than it is at present . The latter is now occupied principally by mature and overmature forests , which are capable of utilizing ...
Página 50
... possible as well as practical to change this drab outlook by con- trolling fire losses . cu . ft . bd.ft. cu . ft . bd 50 Effect of Forest Protection on the Forest Balance Sheet Effect of Forest Planting Program Economic Availability ...
... possible as well as practical to change this drab outlook by con- trolling fire losses . cu . ft . bd.ft. cu . ft . bd 50 Effect of Forest Protection on the Forest Balance Sheet Effect of Forest Planting Program Economic Availability ...
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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