Hybrid red x black spruce in trial. N.B. winter desiccation and foliage mortality in adjacent red spruce. Dorset U T Forest

Hybrid poplar planted 1975, after 5 years. Domtar #1, Brockville

Hybrid poplar planted 1975, after 5 years. Domtar #1, Brockville

Hybrid poplar. N.B. mortality vs live clones. Nanticoke.

Aerial view of a Toronto city urban and residential area

Aerial view of Toronto urban area

Snow melting near a rural road in Ontario

snow melting near a rural road

Lifestyle: Husband and wife in front of log cabin, rural settlement in the winter. Donor: Ruth Lahti.