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Plate 1-A.

Plate 1-B.
Plate 2-A.

Plate 2-B.

Plate 3-A.

Plate 3-B.

Plate 4-A.
Plate 4-B.

Plate 5-A.
Plate 5-B.
Plate 6-A.
Plate 6-B.
Plate 7-A.
Plate 7-B.

LIST OF ILLUSTRATIONS

A Catalina was used in systematic aerial survey of the forest area
Sketch-mapping forest distribution from the air
The natural forest area is 93 percent hardwoods

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Alerce, one of the few conifers in Chile, grows to immense size
Most of the timbered area in the South is accessible only by boat.
Aboard the Pinguino

.

The Virginia, also used in making the forest inventory in the South
In the South the forest becomes lighter and more scattered
Unfertile, rocky, or snowclad ridges are common

.

The Lota plantations; the entire area in this view has been planted
Eucalyptus grown in the Lota plantations

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Fire is the most destructive agency in Chile's forest depletion
Logging and fire combined create forest devastation
Fuelwood being barged into Valdivia . .
Eucalyptus stacked up prior to charcoaling

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Plate 8-A.

In wartime gasogenes were common in propelling Chile's
cles. This is a superior type . .

motor vehi

67

Plate 8-B.
Plate 9.

A.

B.

Plate 10-A.

Plate 10-B.
Plate 11-A.
Plate 11-B.
Plate 12-A.
Plate 12-B.
Plate 13-A.
Plate 13-B.

Plates 14-A and 14-B.

Heavy wood fences still prevail in rural areas in southern Chile
Lumber for construction is the largest single consumer of wood cut
from sawtimber stands

Wooden forms used on masonry-type building, Santiago
Frame structures are common in southern Chile

The fertile lands of the central valley have been cleared by 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 transported on the shoulders of workmen

Piling is generally substandard, judged by U. S. standards, even in
railroad yards . .

69

Work floors are over-crowded with machines, lumber, and piles of
sawdust and shavings.

107

Plate 15-A.
Plate 15-B.

Too large a percentage of work is done with hand labor

110

Shingles have patterned butts .

111

Plate 16.

Many boxes are too heavy for the service required

113

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Plate 17-A .

Plate 17-B.

In contrast to other wood-using industries, Chile's plywood mills
are modern and well-managed. This log is being cut for figure
Government-housing project, Santiago.

115

There is a great need in

Chile for low-cost housing . . .

121

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Table 1.

Area of wood land, plantation, and forest (in thousand hectares) by
province group

10

Table 2.
Table 3.
Table 4.
Table 5.

Area of forest plantations by species, broad age-class, and province

group.

Total cubic volume of sound wood (in million cubic feet) by zone,
species, and province group

12

17

Cubic volume (in million cubic feet) by zone, species, type of
stand, type and portion of tree

19

Table 6.

Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Table 13. Table 14. Table 15. Table 16. Table 17.

Volume of sawtimber (in million board feet) by zone, species, and
province group.

Average size of sawtimber trees, by species
Basis for classification of sawtimber by 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 (in
thousand cubic feet), by zone, species, and province group
Average annual depletion of sawtimber volume from all causes (in
thousand board feet), by 7 one, species, and province group
Average annual cutting depletion of solid wood volume (in thousand
cubic feet), by zone, species, and province group.
Average annual cutting depletion of solid wood volume (in thousand
cubic feet), by zone, species, and principal uses
Distribution of total cut by principal uses

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Percentage distribution of cubic volume inventory and cutting deple-
tion, by species

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30

32

35

35

Table 18.

Table 19.

Average annual cutting depletion of sawtimber volume (in thousand
board feet), by zone, species and province group
Average annual cubic volume of timber killed by fire (in thousand
cubic feet), by zone, species, and province group
Average annual volume of sawtimber (in thousand board feet) killed
by fire, by zone, species, and province group
Average annual endemic mortality of cubic volume (in thousand cubic
feet) from windfall, suppression, and disease, by zone, species,
and province group

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Table 20.

Average annual endemic mortality of sawtimber (in thousand board
feet) from windfall, suppression, and disease, by zone, species,
and province group

43

Table 21.

Mean annual growth of cubic volume (in thousand cubic feet) by zone,
species, and province group.

46

Table 22.
Table 23.
Table 24.
Table 25.

Mean annual growth of sawtimber (in thousand board feet) by zone,
species, and province group.

47

Table 26.

Forest balance sheet existing conditions

Life of timber supply at present rate of depletion, by zone,
species, and province group

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Estimated forest balance sheet under fire protection

Estimated remaining plantable areas (in thousand hectares), by type
of ground and province group

50

51

52

54

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Price of 3-ply Douglas-fir plywood in pesos per square meter in
U. S. f.o.b. mill .

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Price of gum and birch plywood in pesos per square meter in U. S.
f.o.b. dealers warehouse

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Price of Coigue and Araucaria plywood in pesos per square meter in
Chile: f.o.b. mill

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

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