Showing 222 results

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

• MS-2-789, Box 16, Folder 4, Item 13
• Item
• [1989]

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 3
• Item
• August 19, 1989

Part of Bill Freedman fonds

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

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

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 12
• Item
• [1989]

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 15
• Item
• [1989]

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 8
• Item
• [1989]

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 14
• Item
• [1989]

Part of Bill Freedman fonds

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

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

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 36
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 38
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 35
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 45
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 37
• Item
• 2000

Part of Bill Freedman fonds

Photograph of damaged understorey, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 39
• Item
• 2000

Part of Bill Freedman fonds

Photograph of dense Ammophila along the north shore of Sable Island

• MS-2-789, Box 12, Folder 10, Item 60
• Item
• 1981

Part of Bill Freedman fonds

Photograph of dense Ammophila near a large dune on Sable Island

• MS-2-789, Box 12, Folder 10, Item 39
• Item
• 1981

Part of Bill Freedman fonds

Photograph of dense Anaphalis margaritacea and other grasses on Sable Island

• MS-2-789, Box 12, Folder 10, Item 24
• Item
• 1981

Part of Bill Freedman fonds

Photograph of dense fescue grass amid Anaphalis on Sable Island

• MS-2-789, Box 12, Folder 10, Item 59
• Item

Part of Bill Freedman fonds

Photograph of dense Potamogeton near a freshwater pond on Sable Island

• MS-2-789, Box 12, Folder 10, Item 51
• Item
• 1981

Part of Bill Freedman fonds

Photograph of early canopy browning of a tree in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 27
• Item
• 2000

Part of Bill Freedman fonds

Photograph of erechtites dominating a test site in the first year post-Glyphosate spray, Antrim site, Halifax County, Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 8
• Item
• 1985

Part of Bill Freedman fonds

Photograph of five wild horses standing on the beach on Sable Island

• MS-2-789, Box 12, Folder 10, Item 63
• Item
• 1981

Part of Bill Freedman fonds

Photograph of freshwater Potamogeton on Sable Island

• MS-2-789, Box 12, Folder 10, Item 45
• Item
• 1982

Part of Bill Freedman fonds

Photograph of freshwater Tillaea aquatica (pygmyweed) on Sable Island

• MS-2-789, Box 12, Folder 10, Item 11
• Item
• 1981

Part of Bill Freedman fonds

Photograph of girdled red spruce trap trees, Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 57
• Item
• 2000

Part of Bill Freedman fonds

Photograph of grazed Honckenya (sandwort) on Sable Island

• MS-2-789, Box 12, Folder 10, Item 43
• Item
• 1981

Part of Bill Freedman fonds

Photograph of Hibiscus moscheutos (Swamp rose mallow) in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 33
• Item
• 2000

Part of Bill Freedman fonds

Photograph of Hippuris vulgaris (mare's tail) and Scirpus validus (bulrush) near freshwater pond on Sable Island

• MS-2-789, Box 12, Folder 10, Item 41
• Item
• 1981

Part of Bill Freedman fonds

Photograph of Ilex verticillata (black alder) on Sable Island

• MS-2-789, Box 12, Folder 10, Item 54
• Item
• 1981

Part of Bill Freedman fonds

Photograph of Iris versicolor on Sable Island

• MS-2-789, Box 12, Folder 10, Item 10
• Item
• 1981 or 1982

Part of Bill Freedman fonds

Photograph of mixed grasses on Sable Island

• MS-2-789, box 12, Folder 10, Item 16
• Item
• 1982

Part of Bill Freedman fonds

Photograph of mixed heath on Sable Island

• MS-2-789, Box 12, Folder 10, Item 55
• Item
• 1981

Part of Bill Freedman fonds

Photograph of mixed heath within an enclosure on Sable Island

• MS-2-789, Box 12, Folder 10, Item 42
• Item
• 1981

Part of Bill Freedman fonds

Photograph of nine wild horses in sparse Ammophila on Sable Island

• MS-2-789, Box 12, Folder 10, Item 70
• Item
• 1981

Part of Bill Freedman fonds

Photograph of Noreen Stadey and Zoe Lucas standing in the "Rose Bowl"

• MS-2-789, box 12, Folder 10, Item 6
• Item
• 1981 or 1982

Part of Bill Freedman fonds

Photograph of Noreen Stadey and Zoe Lucas standing in the "Rose Bowl"

• MS-2-789, Box 12, Folder 10, Item 13
• Item
• 1981

Part of Bill Freedman fonds

Photograph of oatgrass (Dantharia spicata) regrowth in a controlled area two years after glyphosate spraying, Antrim site, Halifax County, Nova Scotia

• MS-2-789, Box 14, Folder 21, Item 98
• Item
• 1986

Part of Bill Freedman fonds

Photograph of one unidentified person on a viewing stand in mixed heath on Sable Island

• MS-2-789, Box 12, Folder 10, Item 22
• Item
• 1981

Part of Bill Freedman fonds

Photograph of Potamogetaon oblongus (bog pondweed) on Sable Island

• MS-2-789, Box 12, Folder 10, Item 5
• Item
• 1981

Part of Bill Freedman fonds

Photograph of Potamogeton oblongus on Sable Island

• MS-2-789, Box 12, Folder 10, Item 46
• Item
• 1982

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 27
• Item
• [1989]

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 28
• Item
• [1989]

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 7
• Item
• August 19, 1989

Part of Bill Freedman fonds

Photograph of pyrogenic heath barrens containing a variety of crowberries (Empetrum) and lichen (Cladonia), Halifax County, Nova Scotia

• MS-2-789, Box 12, Folder 17, Item 135
• Item
• [early-1980s]

Part of Bill Freedman fonds

Photograph of rearing containers with Tetropium fuscum infested spruce bolts, Canadian Forestry Service containment room

• MS-2-789, Box 16, Folder 13, Item 59
• Item
• 2000

Part of Bill Freedman fonds

Photograph of recently dead tree from spruce budworm infestation in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 8
• Item
• 2000

Part of Bill Freedman fonds

Photograph of recently dead trees from spruce budworm infestation in Point Pleasant Park, Halifax, Nova Scotia

• MS-2-789, Box 16, Folder 13, Item 63
• Item
• 2000

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 17
• Item
• [1989]

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 18
• Item
• [1989]

Part of Bill Freedman fonds

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

• MS-2-789, Box 16, Folder 4, Item 6
• Item
• August 19, 1989

Part of Bill Freedman fonds