Sports: Full swimming pool. Donor: P. Voutilainen.

Frost polygons in central Newfoundland; person is Bob Van Nostrand of Canadian Forestry Service, St. John's Nfld.

Frost pocket in white spruce plantation, Humber Forest nr. Palgrave Pocket area was planted same as surround

Frost heaving in clay loam N.B. lodgepole pine seedlings. cf. slide # 1336. Northwestern Pulp & Power, Hinton.

Red spruce planted 1969, frost-heaved after 2 yrs. J.D.Irving, Mtn. View Road. Sackville

Close up of frost damage on white spruce

Frost damage in planted white spruce (4 yrs from planting). J.D.Irving. Black Brook.

Frost 'flat' in Marne Lake burn, after 25 years of planting & replanting. Marne Lake, Gogama

Newsletter of AIDS Thunder Bay