Disturbed podzol Dewdney PSYU, near Chilliwack under Douglas fir at 3700 feet. Due to windthrow after fire and colluvial movement.

Dogwood flower, St. Williams, May, 1992

Dogwoods in flower, St. Williams, May 1992 adjacent to red pine plantations.

Domtar #1 plantation, Brockville

Domtar #1 plantation, Brockville

Don Valley brickworks- Scarborough

Major urban road and highway network

Double rate of fertilizer application. White spruce, 2+0, fertilization trial.

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

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