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Archival Description
Deforestation
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Tree, bush, and stump clearance
Tree, bush, and stump clearance
Photograph of the Michelin burn site near Postville, Newfoundland and Labrador
Photograph of the Michelin burn site near Postville, Newfoundland and Labrador
Photograph of dead overstory and Abies regeneration, Highlands Road, Cape Breton
Photograph of dead overstory and Abies regeneration, Highlands Road, Cape Breton
Transparency showing the area severely infested by the spruce budworm 1909-1981 (in millions of h...
Transparency showing the area severely infested by the spruce budworm 1909-1981 (in millions of hectares)
Transparency map showing areas of spruce budworm infestation in eastern Canada, 1981
Transparency map showing areas of spruce budworm infestation in eastern Canada, 1981
Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National...
Photograph of salvage clearcuts of spruce budworm-killed forest in Cape Breton Highlands National Park
Photograph of Balsam fir under competition following spruce budworn infestation
Photograph of Balsam fir under competition following spruce budworn infestation
Photograph of Abies balsamea competition, Cape Breton Highlands National Park
Photograph of Abies balsamea competition, Cape Breton Highlands National Park
Photograph of spruce budworm salvage cuts, Highlands Road, Cape Breton
Photograph of spruce budworm salvage cuts, Highlands Road, Cape Breton
Photograph of a Polytrichum commune, "Reggae" site
Photograph of a Polytrichum commune, "Reggae" site
Photograph of a moribund stand of Picea glauca, Highlands Road, Cape Breton
Photograph of a moribund stand of Picea glauca, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of an upland bog, Highlands Road, Cape Breton
Photograph of an upland bog, Highlands Road, Cape Breton
Photograph of spruce budworm salvage cuts in Cape Breton
Photograph of spruce budworm salvage cuts in Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of spruce budworm aftermath, Highlands Road, Cape Breton
Photograph of spruce budworm aftermath, Highlands Road, Cape Breton
Photograph of spruce budworm salvage cuts in Cape Breton
Photograph of spruce budworm salvage cuts in Cape Breton
Photograph of Abies balsamea competition, Highlands Road, Cape Breton
Photograph of Abies balsamea competition, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of Abies balsamea competition, Highlands Road, Cape Breton
Photograph of Abies balsamea competition, Highlands Road, Cape Breton
Photograph of a person examining ATV tracks in a fen near spruce budworm aftermath, Cape Breton H...
Photograph of a person examining ATV tracks in a fen near spruce budworm aftermath, Cape Breton Highlands National Park
Photograph of stored pulpwood, Highlands Road, Cape Breton
Photograph of stored pulpwood, Highlands Road, Cape Breton
Collage of maps showing the spread of spruce budworm in eastern Canada, 1967-1981
Collage of maps showing the spread of spruce budworm in eastern Canada, 1967-1981
Photograph of spruce budworm aftermath, Highlands Road, Cape Breton
Photograph of spruce budworm aftermath, Highlands Road, Cape Breton
Photograph of a person leaning against stored pulpwood, Highlands Road, Cape Breton
Photograph of a person leaning against stored pulpwood, Highlands Road, Cape Breton
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of Scirpus caespitosus in Cape Breton Highlands National Park
Photograph of Scirpus caespitosus in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of panoramic view of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of young American kestrels perched in an area of clear cut shag, Shelburne County, Nov...
Photograph of young American kestrels perched in an area of clear cut shag, Shelburne County, Nova Scotia
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photograph of spruce budworm aftermath in Cape Breton Highlands National Park
Photographs of recovery from Spruce budworm in Cape Breton Highlands National Park
Photographs of recovery from Spruce budworm in Cape Breton Highlands National Park
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Photograph of spruce budworm-killed forest in Cape Breton Highlands National Park
Photograph of adult Tetropium fuscum
Photograph of adult Tetropium fuscum
Photograph showing larval galleries of spruce budworm in Picea rubens
Photograph showing larval galleries of spruce budworm in Picea rubens
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