Browse Items (12919 total)

48a 52.jpg
Hard maple stand at Swan lake, Algonquin Park.

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48b 53.jpg
Hard maple stand at Swan lake, Algonquin Pk. (image 2)

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Early attempts to plant old farm land now in "brush species" with red pine. Small tractor used to bare mineral soil. Larose Forest near Ottawa.

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Clearcut in Weyerhaeuser tree farm, Snowqualmie, Washington.

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Fertilizer spreader made at Larose Forest to apply nitrogen to N- deficient planted white spruce.

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Manual thinning in very dense lodgepole pine, regenerated naturally after a fire. Hinton, Northwest Power & Pulp (now Weldwood).

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Salvage of Douglas fir blown down, Nov, 1962. Harvesting in 1963. UBC Forest, Haney

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Spring wildfire in open natural white pine. St.Williams. N.B. the mineral soil exposed. The forest floor in these Ontario forests is minimal, due to rapid decomposition.

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Hot spot around white pine stump. St Williams. cf #53

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Use of prescribed fire in Great Lakes-St Lawrence region to remove LF layer and prepare seedbed for yellow birch. Nr. Tweed. Photo by George Sinclair.

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