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Unchoking logs at skidway
Unchoking logs at skidway. Mastigouche, Kruger Paper.
Area cutover for balsam fir
Area cutover for balsam fir. N.B. residual white pine. Mastigouche, Kruger Paper.
Area cutover for natural regeneration
Area cutover for natural regeneration. Mastigouche, Kruger paper.
So-called selection cut in balsam fir
So-called selection cut in balsam fir. Mastigouche. Kruger Paper.
Hardwood logs from poor quality stands
Hardwood logs (N.B.defect) from poor quality stands. Mastigouche, Kruger Paper.
Poor quality hardwoods in Great Lakes-St Lawrence region
Poor quality hardwoods in Great Lakes-St Lawrence region on where white pine previously grew. Mastigouche, Kruger Paper.
Red pine planted in 1930's after 60 years
Red pine planted in 1930's after 60 years. The Labonta plantation. S.D. Warren.
Aerial view of natural regeneration of balsam fir & spruce treated with pulp mill sludg
Aerial view of natural regeneration of balsam fir & spruce treated with pulp mill sludge @ 8-12 tons/acre. N.B. grey areas have been treated. S.D. Warren.
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.
Precommercial thinning in older cutovers
Precommercial thinning in older cutovers. S.D. Warren.