Showing 442 results

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

• MS-2-789, Box 12, Folder 11, Item 112
• Item
• 1976

Part of Bill Freedman fonds

Photograph of sulfur dioxide damage to red pine (Pinus resinosa) at Richard Lake, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 113
• Item
• 1978

Part of Bill Freedman fonds

Photograph of summer regrowth at the Point spill site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 49
• Item
• August 27, 1974

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 11, Item 71
• Item
• 1976

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 12, Item 35
• Item
• 1976

Part of Bill Freedman fonds

Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Baccaro bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 22
• Item
• 1991

Part of Bill Freedman fonds

Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 10
• Item
• 1991

Part of Bill Freedman fonds

Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 9
• Item
• 1991

Part of Bill Freedman fonds

Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 24
• Item
• 1991

Part of Bill Freedman fonds

Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 11
• Item
• 1991

Part of Bill Freedman fonds

Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 12
• Item
• 1991

Part of Bill Freedman fonds

Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 21
• Item
• 1991

Part of Bill Freedman fonds

Photograph of the endangered Thread-leaved sundew (Drosera filiformis) at Swaine's Road bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 23
• Item
• 1991

Part of Bill Freedman fonds

Photograph of the Eriophorum (sedge) meadow control site one month after spill, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 61
• Item
• August 1973

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 11, Item 76
• Item
• 1977

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 11, Item 78
• Item
• 1976

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 11, Item 77
• Item
• 1977

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 11, Item 82
• Item
• 1976

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 11, Item 85
• Item
• 1977

Part of Bill Freedman fonds

Photograph of the Salix (willow) hill control site, one month after spill, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 63
• Item
• August 1973

Part of Bill Freedman fonds

Photograph of the winter spill control site, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 25
• Item
• July 30, 1974

Part of Bill Freedman fonds

Photograph of the wooded shore of a lake in the Tobeatic Wilderness Area, southwestern Nova Scotia

• MS-2-789, Box 16, Folder 2, Item 42
• Item
• 2003

Part of Bill Freedman fonds

Photograph of Thomas Head Raddall watching his wife Edith arrange daffodils

• MS-2-202, Box 54, Folder 40, Item 2
• Item
• 1957

Part of Thomas Head Raddall fonds

Photograph of Thread-leaved sundew (Drosera filiformis) growing amid bulrush (Trichophoetum) near Baccaro bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 20
• Item
• 1991

Part of Bill Freedman fonds

Photograph of Thread-leaved sundew (Drosera filiformis) growing amid bulrush (Trichophoetum) near Baccaro bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 25
• Item
• 1991

Part of Bill Freedman fonds

Photograph of Thread-leaved sundew (Drosera filiformis) growing on the shore of Baccaro bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 16
• Item
• 1991

Part of Bill Freedman fonds

Photograph of Thread-leaved sundew (Drosera filiformis) growing on the shore of Baccaro bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 17
• Item
• 1991

Part of Bill Freedman fonds

Photograph of Thread-leaved sundew (Drosera filiformis) habitat at Baccaro bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 13
• Item
• 1991

Part of Bill Freedman fonds

Photograph of Thread-leaved sundew (Drosera filiformis) habitat at Baccaro bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 14
• Item
• 1991

Part of Bill Freedman fonds

Photograph of Thread-leaved sundew (Drosera filiformis) habitat at Baccaro bog, Shelburne County, Nova Scotia

• MS-2-789, Box 14, Folder 22, Item 15
• Item
• 1991

Part of Bill Freedman fonds

Photograph of Tom Hutchinson and another unidentified researcher taking samples at meadow site plots near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 12, Folder 2, Item 20
• Item
• 1986

Part of Bill Freedman fonds

Photograph of Tom Hutchinson standing amid a birch stand, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 70
• Item
• 1986

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 25
• Item
• [1989]

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 23
• Item
• [1989]

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 21
• Item
• [1989]

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 22
• Item
• [1989]

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 24
• Item
• [1989]

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 26
• Item
• [1989]

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 2
• Item
• August 19, 1989

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 9
• Item
• [1989]

Part of Bill Freedman fonds

Photograph of tomato plant leaf damage from acidic particulates, near the Tufts Cove generating station, Dartmouth, Nova Scotia

• MS-2-789, Box 16, Folder 4, Item 19
• Item
• [1989]

Part of Bill Freedman fonds

Photograph of tracked vehicle damage to a bog, spring-summer, near Michelin Lake, Newfoundland and Labrador

• MS-2-789, Box 12, Folder 8, Item 34
• Item
• 1977

Part of Bill Freedman fonds

Photograph of trees with red and green leaves

• MS-2-775, Box 11, Folder 19, Item 3
• Item
• 1974

Part of Creelman Family fonds

Photograph of tufted hair grass (Deschampsia caespitosa) and creeping bent grass (Agrostis stolonifera) at the Coniston site, near Sudbury, Ontario

• MS-2-789, Box 12, Folder 11, Item 84
• Item
• 1978

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 11, Item 62
• Item
• 1976

Part of Bill Freedman fonds

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

• MS-2-789, Box 12, Folder 11, Item 110
• Item
• 1978

Part of Bill Freedman fonds

Photograph of Tussock cottonsedge (Eriophorum vaginatum) in hummock habitat, near Tuktoyaktuk, Northwest Territories

• MS-2-789, Box 11, Folder 19, Item 66
• Item
• [August 1973]

Part of Bill Freedman fonds

Photograph of Tussock cottonsedge (Eriophorum vaginatum var. spissum) in a bog near Postville, Newfoundland and Labrador

• MS-2-789, Box 12, Folder 8, Item 10
• Item
• 1977

Part of Bill Freedman fonds

Photograph of two people examining Honckenya (sea sandwort) on Sable Island

• MS-2-789, Box 12, Folder 10, Item 1
• Item
• 1981

Part of Bill Freedman fonds

Photograph of understory in the Acadian forest of the Tobeatic Wilderness Area, southwestern Nova Scotia

• MS-2-789, Box 16, Folder 2, Item 32
• Item
• 2003

Part of Bill Freedman fonds