Aerial photograph of burned and unburned forest stands near Obustiga Lake, Ontario. The contrast between the grey burned areas and unburned green areas can clearly be seen in this photograph.

Soil type: #32

Photograph of a burned forest stand near Obustiga Lake, Ontario. The grey burnt trees can be seen standing above the lush green regrowth below. A man can be seen standing in the middle of the photograph.

Soil type: #32

Photographs of a burnt forest stand and areas of regrowth near Obustiga Lake, Ontario. In the foreground various areas of regrowth and burnt trees can be seen along with patches of bedrock. The lake can be seen sprawled out over the…

Photograph of a cross section of soil in a burnt forest stand near Obustiga Lake, Ontario. A thick organic layer filled with ash can be seen above the lower soil levels. The soil is noticeably very pale in this image. A pencil stuck into the soil can…

Photograph of a cross section of soil in a burnt forest stand near Obustiga Lake, Ontario. A thick layer of peat can be seen above the lower soil levels. A metal ruler can also be seen in the image.

Soil type: #32

Photograph of a cross section of soil in a burnt forest stand near Obustiga Lake, Ontario. A thick organic layer filled with ash can be seen above the lower soil levels. A metal ruler can also be seen in the image.

Soil type: #33

Photographs of a burnt forest stand and areas of regrowth near Obustiga Lake, Ontario. In the foreground various areas of regrowth and burnt trees can be seen along with patches of bedrock. The lake can be seen sprawled out over the…

Off-Campus Courses in Fort Frances Agora March 19/84 p. 4

Organizations (TBFCHS): June 29, 1982. Official opening of the TBFCHS display panel. Mayor Walter Assef presenting a City Certificate and Plate to TBFCHS President Jorma Halonen (left). Centre background alderman Ken Boschoff and to his left a member…

Oil drums with cement and steel spikes used to scarify jack pine cut-overs, 1963. Statesman Rd., Geraldton. Photo F.C. Robinson also for photo slide #1965