Browse Items (4516 total)

Black spruce, first summer (Aug) planting 1968. Height 1.7m Aug. 73 (5yrs). Black Brook. Persons are Niels Kreiberg & Pat Marceau. J.D.Irving.

5-year-old regeneration browsed by elk N.B. elk pellets. Coconino National Forest Flagstaff

50-day old black spruce in plastic house, broadcast peat beds. Black spruce, 1+0, seedlings.

Hardwood clearcut in 1918 for fuelwood. Photo 53 yrs later. Species-hard maple, ash, walnut, oak spp. Benner woodlot, nr. Aylmer.

54-year stand with 5-year-old regeneration after cut in 1967. Coconino National Forest Flagstaff

54-year stand with 5-year-old regeneration after cut in 1967. Coconino Nat.Forest Flagstaff

54-year-old natural regeneration of ponderosa pine. Coconino National Forest Flagstaff

Natural regeneration after progressive strip cutting in yellow birch followed by scarification. Photo ca. 5 yrs after treatment. Mulock Twp. North Bay

White spruce planted 1965, after 5 yrs growth Skin Gulch, Black Brook, J.D.Irving cf slides #186 & 187

Black spruce planted as paper pot, 1973. After 1972 prescribed fire, photo 6 weeks later. Miramichi, J.D.Irving.