Same area as slide #416, after Hurricane of 1938. Photo 1938. Harvard Forest, Pisgah Tract. So much for old-growth.

After the burn, N.B.poplar roots were killed. Kapuskasing

Ah of the profile in slide # 223; n.b. granular structure and roots; a typical mull.

Air pruning of roots of hemlock in BC styroblock. Western hemlock, 1+0, root pruning.

Forest protection Ltd's TBM's at Juniper airstrip. J.D.Irving. Spray fenitrothion 2oz./acre.

Al Peacock, Ken Armson and Mike Innes viewing the pickerel catch. Spruce Falls Power & Paper, Kapuskasing

Al Peacock, Ken Armson, Vic Sleep, Keith Reynolds & Jim Auld on a pulpwood log deck. Spruce Falls Power & Paper, Kapuskasing.

Alder killed by herbicide (2-4 D) to release black spruce underneath. Cochrane, Clay Belt

Algal growth on soil surface which is fixing Nitrogen

All aged beech and hard maple, on Shallow (Sherbourne) till at Dorset Stand has escaped fire. N.B. low quality, Euypella canker and seam on beech.