Browse Items (4334 total)
- Collection: Ken Armson fonds
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Aerial view of pre-commercial thinning in jack pine
Aerial view of pre-commercial thinning in jack pine approximately 46 years old (Mississagi fire). Lac aux Sables. Blind River.
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Aerial view of precommercial thinning in natural balsam fir & spruce
Aerial view of precommercial thinning in natural balsam fir & spruce. S.D. Warren.
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Aerial view of precommercial thinning in natural balsam fir and spruce
Aerial view of precommercial thinning in natural balsam fir and spruce. S.D. Warren.
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Aerial view of pulp mill sludge treatment operation
Aerial view of pulp mill sludge treatment operation. 8-12 tons/acre and approximately 750 acres treated annually. S.D. Warren. N.B. no data on the results.
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Aerial view of recent clearcut
Aerial view of recent clearcut (1969) in hardwood ridge, J.D. Irving. Black Brook.
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Aerial view of recent crushing and older crushed area now planted
Aerial view of recent crushing and older crushed area, now planted. J.D.Irving, Black Brook, Camp # 17
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Aerial view of recent precommercial thinning in balsam fir & spruce
Aerial view of recent precommercial thinning in balsam fir & spruce. N.B. red brown of dead material. S.D. Warren.
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Aerial view of red pine plantations in larger setting of hardwoods
Aerial view of red pine plantations in larger setting of hardwoods. S.D. Warren, Maine near Moose Lake.
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Aerial view of regenerated (planted) cutovers.
Aerial view of regenerated(planted) cutovers, Salmon River, Black Brook, J.D.Irving.
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Aerial view of salvage harvest in budworm killed balsam fir
Aerial view of salvage harvest in budworm killed balsam fir. Shebandowan Management Unit. Thunder Bay.
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