Archives Catalogue

Photograph of Staghorn sumac (Rhus typhina) at Wanapitei River, near Sudbury, Ontario

Photograph of orange hawkweed (Hieracium aurantiacum) at Burwash, near Sudbury, Ontario

Photograph of an oiled blue-winged teal at Alexandria Bay, New York

Photograph of oil along the shore at Alexandria Bay, New York

Photograph of oil along the shore, affecting Salix babylonica, at Alexandria Bay, New York

Photograph of a researcher examining weathered crude oil at Alexandria Bay, New York

Photograph of reemergence of Stereocaulon paschale lichen at Richard Lake site, near Sudbury, Ontario

Photograph of Lynne Brennan and Beth Hutchinson at Richard Lake, near Sudbury, Ontario

Photograph showing the pouring of molten slag at Copper Cliff, near Sudbury, Ontario

Photograph of a denuded hilltop at the Richard Lake site, near Sudbury, Ontario

Photograph of a wooded hilltop near the Richard Lake site, near Sudbury, Ontario

Photograph of tufted hair grass (Deschampsia caespitosa) at Coniston site, near Sudbury, Ontario

Photograph of tailings growing trials with a gravel base at the Nickel Rim site, Falconbridge, near Sudbury, Ontario

Photograph of the revegetation of a former tailings area at the Copper Cliff site, near Sudbury, Ontario

Photograph of purple fringed orchid (Habenaria fimbriata) at Wanapitei River, near Sudbury, Ontario

Photograph of Staghorn sumac (Rhus typhina) at Wanapitei River, near Sudbury, Ontario

Photograph of a denuded hilltop 4 kilometres from the Copper Cliff site, near Sudbury, Ontario

Photograph of sulfur dioxide damage to red maple (Acer rubrum) at the Copper Cliff site, near Sudbury, Ontario

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

Physical and biological effects of experimental crude oil spills on Low Arctic tundra in the vicinity of Tuktoyaktuk, N.W.T., Canada : [manuscript]

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

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

Photographs of the oil spill at Alexandria Bay, New York

Photograph of oil invading a marshy embayment at Alexandria Bay, New York

Photograph of slag heaps and plains at the Coniston site, near Sudbury, Ontario

Photograph of Bill Freedman standing on a snowy mining access road, near Sudbury, Ontario

Photograph of a sign prohibiting littering on the shoulder of the access road to the Coniston site, near Sudbury, Ontario

Photograph of slag heaps near the Coniston site, near Sudbury, Ontario

Photograph of a common haircap moss (Polytricum commune) mat near the Richard Lake site, near Sudbury, Ontario

Photograph of Mountain laurel (Kalmia latifolia) at Richard Lake, near Sudbury, Ontario

Photograph of Mountain laurel (Kalmia latifolia) and Labrador tea (Ledum groenlandicum) at Richard Lake, near Sudbury, Ontario

Photograph of bromegrass (Bromus inermis) at the Richard Lake site, near Sudbury, Ontario

Photograph of Mountain laurel (Kalmia latifolia) at Richard Lake, near Sudbury, Ontario

Photograph of field thistle (Cirsium arvense) near Sudbury, Ontario

Photograph of a thicket of field thistle (Cirsium arvense) near Sudbury, Ontario

Photograph of mining detritus on the north side of Kelly Lake, Copper Cliff site, near Sudbury, Ontario

Photograph of purple fringed orchid (Habenaria fimbriata) at Wanapitei River, near Sudbury, Ontario

Photograph of orange hawkweed (Hieracium aurantiacum) and bird's foot trefoil (Lotus corniculatus) at Burwash, 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 a slag heap drainage pond at Coniston, near Sudbury, Ontario

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]

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

Photographs of birds at the Headland site, Toronto

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

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

Photograph of Bog laurel (Kalmia polifolia) near Postville, Newfoundland and Labrador

Aerial photograph of a Black spruce (Picea mariana) burn site after seven years of regrowth, near Postville, Newfoundland and Labrador

Aerial photograph of a patterned rocky fen near Postville, Newfoundland and Labrador

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Physical and biological effects of experimental crude oil spills on Low Arctic tundra in the vicinity of Tuktoyaktuk, N.W.T., Canada : [manuscript]

Photographs of the oil spill at Alexandria Bay, New York

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

Photographs of birds at the Headland site, Toronto