Fire origin jack pine. Silviculture 423a 469a
Fire origin jack pine on SC #1 site. at 58 yrs. N.B. decadence of crowns
Fire origin jack pine. Silviculture 423b 469b
Fire origin lodgepole pine same stand as slides #1242, 1243, but in unthinned section
Fire origin lodgepole pine same stand as slides #1242, 1243, but in unthinned section. N.B. difference in tree size. McLeod IV, Northwestern Pulp & Power, Hinton
Fire origin lodgepole pine; Proctor& Gamble, Grande Prairie
Fire origin stand of jack pine and black spruce
Typical fire origin stand of jack pine and black spruce. Engelhart Management Unit, Swastika.
Fire origin white pine with 2nd story of balsam fir - poplar.
Fire origin white pine with 2nd story of balsam fir - poplar. Camp 63 Miramichi, J.D.Irving cf slide 793
Fire origin white pine with balsam fir understory
Fire origin white pine with balsam fir understory. Quetico, Norway Pt. Photo Orie Loucks
Fire origin white pine. Silviculture 362 409
Fire origin white pine, with spruce and eastern white cedar. 90 yrs. Quetico. N.B. hardwood understory. Photo Orie Loucks
Fire scar on old white pine chicot. Leslie Frost Centre.