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Bill Freedman fonds Universities and colleges--Faculty--Research
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Photographs of vegetation in barrens and bogs of Nova Scotia

File contains 22 photographs taken by Bill Freedman between 1989 and 2001. Photographs show vegetation at the Murchyville bog (near Moose River, Nova Scotia), a Christmas tree lot in Lunenburg County, the barrens at Polly Cove (Halifax County), and examples of the endangered Geum peckii on Brier Island (Digby County).

Photographs of the effect of acidification of amphibian larvae

File contains 40 photographs taken and collected by Bill Freedman between 1982 and 2000. Photographs show the effects of acidification and acid precipitation on ecosystems and wildlife. Photographs show examples of drain lakes, as well as the effects of acidity on the development of amphibian larvae (with pH levels added when available).

Photographs of copper-zinc and sulfur dioxide devegetation

File contains 13 photographs taken by Todd Keith (and collected by Bill Freedman) between 1984 and 1990. Photographs show devegetation near smelter plants in Flin Flon, Manitoba and Sturgeon Lake, Ontario (Cu-Zn), Rouyn-Noranda, Quebec (Cu-Zn and SO2), and acidification of quartzite at Killarney, Ontario. Also includes a photograph by Keith of Kilauea Crater (Hawaii) and three photos of New Zealand scenery.

Photographs of the Exxon Valdez oil spill

File contains 5 photographs by Exxon collected by Bill Freedman, between 1989 and 1992. Photographs show before and after scenes of the same Green Island location after the Exxon Valdez oil spill.

Photographs of endangered plants

File contains photographs taken by Don Brunton (and collected by Bill Freedman), at Fairmont Hot Springs and Salmon Arm, British Columbia, Waterton National Park, Alberta, Kanata, Ontario, and Cape Cod, Massachusetts, between 1982 and 1990. Photographs show Epipactis gigantea, Isoetes bolanderi, Azolla mexicana, Adiantum copillus-veneris, Silphium perfoliatum, Chimaphik maculata, and Sabbatia kennedyana.

Photographs of flora at Lake Joseph and Parry Sound, Ontario

File contains 50 photographs taken by Bill Freedman at locations near Parry Sound, Ontario, and specifically, Lake Joseph, between 1974 and 1977. Photographs show plants of the region, such as Hepatica americana, Iris versicolor, Lotus corniculatus, and Hieracium aurantiacum. Photographs also show defoliated hillsides caused by the encroachment of forest tent caterpillar into the area.

Photographs of Voisey's Bay, Newfoundland and Labrador

File contains 58 photographs taken by Bill Freedman at Voisey's Bay, Labrador, in 1996. Photographs show river rapids, aerial surveys of the region, Fraser River Canyon, and some ground vegetation, near the site of the nickel mining operation. Late in 1996, Inco acquired rights to mine nickel from the area, and Freedman's visit involved conducting an environmental assessment (which he had done previously for nickel mining sites in Sudbury, Ontario).

Photographs of Rock ptarmigan at Fiona Lake, Somerset Island

File contains 37 photographs taken by Bill Freedman at Fiona Lake, Somerset Island, in 1979. Photographs showRock ptarmigan perched on rocky outcroppings. One photo also shows the Fiona Lake camp, and another showing researcher Joseph Svoboda examining lichen.

Photographs of plants around Tuktoyaktuk

File contains 51 photographs taken by Bill Freedman from locations around Tuktoyaktuk, Northwest Territories, between 1973 and 1986. Photographs show plants of the region.

Global environmental change : [manuscript]

File contains the Freedman-edited volume "Global environmental change". Includes two articles contributed by Freedman: "Population growth and global change" (pp. 571-758); and "Maintaining and enhancing ecological carbon sequestration" (pp. 783-802).
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