Browse Items (13239 total)

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Douglas fir Site Index 110 (ft). Alsea OR. Bohannon soil series. N.B.clearcut and slash burn in foreground of same stand.

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Douglas fir at 56yrs (after the fire), thinned 1956 at 35yrs. 90 units/ac(629cu.m./ha). Jim King's plots. Weyerhaeuser, Tacoma.

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Group selection in douglas fir, ponderosa pine at low elevation. Kamloops.

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Douglas fir Old cutover. Residual douglas fir 10 yrs after first sawlog cut. N.B.poor state of the stand. Williams Lake

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Harvesting of Douglas fir. Comparison of Slackline; high lead and grapple yarding methods. BC Forest Products. Port Renfrew.

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Selection harvesting in Douglas fir with little damage to advance growth. Kamloops.

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Recent cutover of Douglas fir-lodgepole pine, N.B. stump and younger stems. Williams Lake.

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Recent cutover of Douglas fir and Lodgepole pine leaving younger stems. Williams Lake.

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Prescribed burn in the residual stand after logging to regenerate fir & ponderosa pine. Kamloops.

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Site preparation - Cutover cleared for planting with Douglas fir, ponderosa pine and lodgepole pine plus grass seeding. Low elevation. Kamloops.

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