Archives Catalogue

Photographs of birds at the Headland site, Toronto

Notes relating to a lecture on Haliburton acid rain

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

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

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

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

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

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 :

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

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

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

Photographs of copper-zinc and sulfur dioxide devegetation

Photographs of Great Grey, Snowy, and Barred owls

Photographs of hydro power scenes in Quebec and Ontario

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

Photographs of the flora of southern Ontario

Photographs of flora at Crawford Lake, Burlington, Ontario

Photographs of flora and fungi along the Magnetawan River, Ontario

Photographs of flora at Camp Naivelt, Brampton, Ontario

Photographs of flora at Lake Joseph and Parry Sound, Ontario

Photographs of urban scenes in Halifax, Toronto, and Vancouver

Photographs of trees at Minesing Swamp, near Barrie, Ontario

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

Photographs of acid rain evidence at Killarney, Ontario

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

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

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

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

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

Photograph of controlled plant growth with slag heap material at a tailings site at Nickel Rim, near Sudbury, Ontario

Photograph of tailings plant growth experiments without using a gravel base, Nickel Rim, near Sudbury, Ontario

Photograph of Lynne Brennan standing in a field near the Burwash site, near Sudbury, Ontario

Photograph of a flooded access road to the Burwash mining site, near Sudbury, Ontario

Photograph of wideleaf polargrass (Arctagrostis latifolia) growing in a slag heap at a tailings site at Nickel Rim, near Sudbury, Ontario

Photograph of slag heaps near a denuded slope junction, Coniston mining site, near Sudbury, Ontario

Photograph of a tombstone near the Falconbridge mining site, near Sudbury, Ontario

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

Photograph of houses and flats near the Coniston mining site, near Sudbury, Ontario

Photograph of an unidentified person standing in a growth of common reed (Phragmites communis) at Coniston, near Sudbury, Ontario

Photograph of Deschampsia grasses growing in tailings near Sudbury, Ontario

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

Photograph of red maple at Falconbridge, near Sudbury, Ontario

Photograph of white birch at Richard Lake, near Sudbury, Ontario

Photograph of slag being poured at the Nickel Rim mining site near Sudbury, Ontario

Photograph of Lynne Brennan sitting on the shore of the Wanapitei River, near Sudbury, Ontario

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