Interior view of White pine at Joan peninsula, Temagami. N.B. amount of competing lower vegetation in uncut strip.

Aerial view of Joan Peninsula, Temagami showing strip clearcuts for regeneration

Yellow birch regeneration on strip cut after 4 years. Mulock Twp. North Bay, person in picture is Dolph Wynia. Photo R.J. Day.

Regeneration after strip cutting and scarification in 1962. Mulock Twp. North Bay. Photo R.J. Day 1966. N.B. Height of yellow birch regeneration

Scarified strip cut for yellow birch regeneration, Mulock Twp. North Bay. 1966. Photo R.J. Day

Strip clearcut 1966, photo 1966 by R.J. Day. N.B. effect of scarification, and small birch seedling. Mulock Twp. North Bay.

Yellow birch, 1 chain wide strip cut & scarified 1964, Photo 1966. Photo R.J.Day. N.B. regen of hard maple and yellow birch

Old growth Alberta forest, Goat Creek, southern Alberta. Photo R.J. Day.

Two-storied Scots pine at Vosges, France. N.B. height of advanced regeneration and cottages. Photo R.J.Day

Selection system in Couvet Forest, Switzerland. Photo R.J. Day