Area cut 1940, wildfire 1943; treated with site preparation 1966 (SFI scalper). N.B. lack of regeneration. Person is Dunc Naysmith.

Aerial view of 15yr-old cutover. N.B. natural regrowth is scattered. Grand Falls, Abitibi-Price.

Balsam fir and white birch in old (15yrs+) cutover. Grand Falls, Abitibi-Price.

Aerial view of recent clearcut. N.B. small size, irregular shape and buffer on stream. Grand Falls, Abitibi-Price.

Aerial view of old cutover showing adequate regeneration. Grand Falls, Abitibi-Price.

Pre-commercial thinning in 15yr balsam fir.Grand Falls, Abitibi-Price

Black spruce-balsam fir natural regeneration after clearcut logging (ca. 10-15yrs). The person is Mac Squires. Grand Falls, Abitibi-Price.

Results of group selection in hard maple. Barrie's woodlot, Cambridge MNR.

Hard maple 80ft (24m.) to the first limb. cf. slide #935. MNR Cambridge, Barrie's woodlot.

Selection system (group) in hard maple. People are University of Toronto, Forestry 7T8, Barrie's woodlot, Cambridge. MNR.