Archives Catalogue

Pollutant inputs from the atmosphere and accumulations in soils and vegetation near a nickel-copper smelter at Sudbury, Ontario, Canada : [manuscript and correspondence]

Long-term effects of smelter pollution at Sudbury, Ontario, on forest community composition : [manuscript and correspondence]

Evaluation of loading of sulphate and heavy metals along a S-SE transect centering on Sudbury, Ontario ; Evaluation of sulphate and heavy metal loading rates and total sulphation as affected by forest canopies near Sudbury, Ontario ; Effects of smelter emissions on surrounding forest plant communities near Sudbury, Ontario : [manuscript and correspondence]

Evaluation of loading of sulphate and heavy metals along a S-SE transect centering on Sudbury, Ontario ; Evaluation of sulphate and heavy metal loading rates and total sulphation as affected by forest canopies near Sudbury, Ontario ; Effects of smelter emissions on surrounding forest plant communities near Sudbury, Ontario : [manuscript and correspondence]

Smelter pollution near Sudbury, Ontario, Canada, and effects on forest litter decomposition :

Variation in distribution and abundance of four sympatric species of snakes at Amherstburg, Ontario : [manuscript]

Movements of sympatric species of snakes at Amherstburg, Ontario : [manuscript]

Food and feeding behavior of sympatric snakes at Amherstburg, Ontario : [manuscript]

Population size and structure of four sympatric species of snakes at Amherstburg, Ontario : [manuscript]

Melanistic Butler's garter snakes (Thamnophis butleri) at Amherstburg, Ontario : [manuscript]

Population trends of various species of birds wintering in southern Ontario : [manuscript]

Population trends in water fowl wintering in the Toronto region, 1929-1976 : [manuscript]

Waterfowl populations in the vicinity of the Leslie Street headland, Toronto, Ontario, October 1975 to September 1976 : [manuscript]

Photographs of birds, mammals, insects, and amphibians

Photographs of acid rain evidence at Killarney, Ontario

Photographs of snakes at Amherstburg, Ontario, and the Allegheny Plateau, New York

Photographs of flora at Lake Joseph and Parry Sound, Ontario

Photographs of flora at Camp Naivelt, Brampton, Ontario

Photographs of flora at Crawford Lake, Burlington, Ontario

Photographs of flora and fungi along the Magnetawan River, Ontario

Photographs of trees at Minesing Swamp, near Barrie, Ontario

Photographs of urban scenes in Halifax, Toronto, and Vancouver

Photographs of agricultural scenes in Ontario, Saskatchewan, Alberta, and Nova Scotia

Photographs of hydro power scenes in Quebec and Ontario

Photographs of the flora of southern Ontario

Photographs of birds at the Headland site, Toronto

Photographs of Great Grey, Snowy, and Barred owls

Photographs of copper-zinc and sulfur dioxide devegetation

Effects of smelter pollutans on forest leaf litter decomposition near a nickel - copper smelter at Sudbury, Ontario. by B. Freedman and T.C. Hutchinson.

Notes relating to a lecture on Haliburton acid rain

Photograph of an active tailings site at Copper Cliff, near Sudbury, Ontario

Photograph of wooden corrosion-resistant tailing slurry pipes, Copper Cliff, near Sudbury, Ontario

Photograph of an active tailings pond at Copper Cliff, near Sudbury, Ontario

Photograph of sparse mugwort (Artemesia) growing at a tailings site at Nickel Rim, near Sudbury, Ontario

Photograph of natural reclamation of a tailings site at Falconbridge, near Sudbury, Ontario

Photograph of an active tailings site at Copper Cliff, near Sudbury, Ontario

Photograph of a tailings site at Copper Cliff, near Sudbury, Ontario

Photograph of a slag heap drainage pond at Coniston, near Sudbury, Ontario

Photograph of an active tailings pond at Copper Cliff, near Sudbury, Ontario

Photograph of sparse vegetation regrowth at a tailings site at Copper Cliff, near Sudbury, Ontario

Photograph of a eight months of vegetation regrowth at a small controlled site at Nickel Rim, near Sudbury, Ontario

Photograph of an access point to the Coniston mining site, near Sudbury, Ontario

Photograph of red-stained roast bed remnants and hillside tree recovery at Nickel Rim, near Sudbury, Ontario

Photograph of red-stained rock face in a roast bed at Nickel Rim, near Sudbury, Ontario

Photograph of vegetation at Richard Lake, 12 kilometres from the Inco superstack at Copper Cliff, near Sudbury, Ontario

Photograph of an unidentified person examining tailings piles at Copper Cliff, near Sudbury, Ontario

Photograph of controlled stinkweed (Artemisia tilesii) regrowth in a tailings site at Nickel Rim, near Sudbury, Ontario

Photograph of an old roast bed after fifty years, Nickel Rim site, near Sudbury, Ontario

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