Detail of machine for fertilizer placement.

Detail of irrigation equipment. Fir douglas, 1+0, container equipment. Weyerhauser.

Detail of hot air heating underneath benches at Jefferson nursery. Greenhouse. Weyerhauser.

Researcher on duty observing satellite taken images

Research on duty doing manual identification of image elements

Manual delimitation of image elements

Working with images magnifier

Designed clearcut involving cottagers. Bobtail Lake, Isle Pierre, Canfor. N.B. this was a major public involvement.

Desiccation on red spruce from late winter. U of T Forest, Dorset.

Winter desiccation in red spruce planted in open. N.B. zone of damage and green above suggesting late winter (March?) and ice crust causing high temperature. Camp 12. J.D.Irving, Black Brook.