This website uses cookies to enhance your ability to browse and load content. More Info: https://www.dal.ca/privacy_statement.html

Find archival material at the Dalhousie University Libraries

Print preview Close

Showing 515 results

Archival Description

Print preview View:

Sort by:

Direction:

441 results with digital objects Show results with digital objects

Photographs of copper-zinc and sulfur dioxide devegetation

MS-2-789, Box 16, Folder 9
File
1984-1990

Part of Bill Freedman fonds

File contains 13 photographs taken by Todd Keith (and collected by Bill Freedman) between 1984 and 1990. Photographs show devegetation near smelter plants in Flin Flon, Manitoba and Sturgeon Lake, Ontario (Cu-Zn), Rouyn-Noranda, Quebec (Cu-Zn and SO2), and acidification of quartzite at Killarney, Ontario. Also includes a photograph by Keith of Kilauea Crater (Hawaii) and three photos of New Zealand scenery.

Photograph showing the contrast between sprayed and unsprayed sites, one year after first glyphos...

Photograph showing the contrast between sprayed and unsprayed sites, one year after first glyphosate spray, Antrim site, Halifax County, Nova Scotia

MS-2-789, Box 14, Folder 21, Item 97
Item
[1985]

Part of Bill Freedman fonds

Photograph showing regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories

Photograph showing regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories

MS-2-789, Box 11, Folder 19, Item 6
Item
August 27, 1974

Part of Bill Freedman fonds

Photograph showing regrowth at the Meadow control site, near Tuktoyaktuk, Northwest Territories

Photograph showing regrowth at the Meadow control site, near Tuktoyaktuk, Northwest Territories

MS-2-789, Box 11, Folder 19, Item 7
Item
August 27, 1974

Part of Bill Freedman fonds

Photograph showing detail of regrowth at the Meadow spill site, near Tuktoyaktuk, Northwest Terri...

Photograph showing detail of regrowth at the Meadow spill site, near Tuktoyaktuk, Northwest Territories

MS-2-789, Box 11, Folder 19, Item 5
Item
July 30, 1974

Part of Bill Freedman fonds

Photograph showing close detail of regrowth at the Meadow summer spill site, near Tuktoyaktuk, No...

Photograph showing close detail of regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories

MS-2-789, Box 11, Folder 19, Item 4
Item
July 30, 1974

Part of Bill Freedman fonds

Photograph of Zoe Lucas and Noreen Stadey photographing grasses on Sable Island

Photograph of Zoe Lucas and Noreen Stadey photographing grasses on Sable Island

MS-2-789, Box 12, Folder 10, Item 31
Item
1982

Part of Bill Freedman fonds

Photograph of Zoe Lucas and Noreen Stadey in the "Rose Bowl" on Sable Island

Photograph of Zoe Lucas and Noreen Stadey in the "Rose Bowl" on Sable Island

MS-2-789, Box 12, Folder 10, Item 30
Item
1982

Part of Bill Freedman fonds

Photograph of Zoe Lucas and Noreen Stadey harvesting sandwort on Sable Island

Photograph of Zoe Lucas and Noreen Stadey harvesting sandwort on Sable Island

MS-2-789, Box 12, Folder 10, Item 50
Item
1981 or 1982

Part of Bill Freedman fonds

Photograph of Zoe Lucas and Noreen Stadey constructing a small enclosure on Sable Island

Photograph of Zoe Lucas and Noreen Stadey constructing a small enclosure on Sable Island

MS-2-789, Box 12, Folder 10, Item 76
Item
1982

Part of Bill Freedman fonds

Photograph of young spruce regeneration at the Antrim site, Halifax County, Nova Scotia

Photograph of young spruce regeneration at the Antrim site, Halifax County, Nova Scotia

MS-2-789, Box 14, Folder 21, Item 9
Item
1985

Part of Bill Freedman fonds

Photograph of young conifers and surrounding vegetation after one spray at the Antrim site, Halif...

Photograph of young conifers and surrounding vegetation after one spray at the Antrim site, Halifax County, Nova Scotia

MS-2-789, Box 14, Folder 21, Item 13
Item
[1985]

Part of Bill Freedman fonds

Photograph of Woolly lousewort (Pedicularis kanei) near Tuktoyaktuk, Northwest Territories

Photograph of Woolly lousewort (Pedicularis kanei) near Tuktoyaktuk, Northwest Territories

MS-2-789, Box 12, Folder 2, Item 18
Item
1986

Part of Bill Freedman fonds

Photograph of Wood horsetail (Equisetum sylvaticum) spreading at the Richard Lake site, near Sudb...

Photograph of Wood horsetail (Equisetum sylvaticum) spreading at the Richard Lake site, near Sudbury, Ontario

MS-2-789, Box 12, Folder 11, Item 26
Item
1976

Part of Bill Freedman fonds

Photograph of Wolfgang Maass measuring Thread-leaved sundew (Drosera filiformis) near Baccaro bog...

Photograph of Wolfgang Maass measuring Thread-leaved sundew (Drosera filiformis) near Baccaro bog, Shelburne County, Nova Scotia

MS-2-789, Box 14, Folder 22, Item 19
Item
1991

Part of Bill Freedman fonds

Photograph of Wolfgang Maass and Bill Freedman's child Jonathan measuring Thread-leaved sundew (D...

Photograph of Wolfgang Maass and Bill Freedman's child Jonathan measuring Thread-leaved sundew (Drosera filiformis) near Baccaro bog, Shelburne County, Nova Scotia

MS-2-789, Box 14, Folder 22, Item 18
Item
1991

Part of Bill Freedman fonds

Photograph of wideleaf polargrass (Arctagrostis latifolia) growing in a slag heap at a tailings s...

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

MS-2-789, Box 12, Folder 12, Item 32
Item
1976

Part of Bill Freedman fonds

Photograph of White birch (Betula papyrifera) three kilometres away from the Copper Cliff site, n...

Photograph of White birch (Betula papyrifera) three kilometres away from the Copper Cliff site, near Sudbury, Ontario

MS-2-789, Box 12, Folder 11, Item 20
Item
1975

Part of Bill Freedman fonds

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

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

MS-2-789, Box 12, Folder 12, Item 24
Item
1976

Part of Bill Freedman fonds

Photograph of vegetation regrowth one year after glyphosate spraying, Riverside site, central Nov...

Photograph of vegetation regrowth one year after glyphosate spraying, Riverside site, central Nova Scotia

MS-2-789, Box 14, Folder 21, Item 65
Item
1987

Part of Bill Freedman fonds

Photograph of vegetation regrowth measurement after spraying, Riverside site, central Nova Scotia

Photograph of vegetation regrowth measurement after spraying, Riverside site, central Nova Scotia

MS-2-789, Box 14, Folder 21, Item 100
Item
1986

Part of Bill Freedman fonds

Photograph of vegetation regrowth measurement after spraying, Antrim site, Halifax County, Nova S...

Photograph of vegetation regrowth measurement after spraying, Antrim site, Halifax County, Nova Scotia

MS-2-789, Box 14, Folder 21, Item 24
Item
1986

Part of Bill Freedman fonds

Photograph of vegetation regrowth measurement after spraying, Antrim site, Halifax County, Nova S...

Photograph of vegetation regrowth measurement after spraying, Antrim site, Halifax County, Nova Scotia

MS-2-789, Box 14, Folder 21, Item 38
Item
1986

Part of Bill Freedman fonds

Photograph of vegetation regrowth measurement after spraying, Antrim site, Halifax County, Nova S...

Photograph of vegetation regrowth measurement after spraying, Antrim site, Halifax County, Nova Scotia

MS-2-789, Box 14, Folder 21, Item 31
Item
1986

Part of Bill Freedman fonds

Photograph of vegetation regrowth in Plot 5 one year after glyphosate spraying, from dirt road in...

Photograph of vegetation regrowth in Plot 5 one year after glyphosate spraying, from dirt road in Riverside site, central Nova Scotia

MS-2-789, Box 14, Folder 21, Item 54
Item
1987

Part of Bill Freedman fonds

Photograph of vegetation regrowth at a burn site near Smoke River, northern New Brunswick

Photograph of vegetation regrowth at a burn site near Smoke River, northern New Brunswick

MS-2-789, Box 15, Folder 7, Item 3
Item
1990

Part of Bill Freedman fonds

Photograph of vegetation regeneration one year after glyphosate spray, Plot 4 wetland area, River...

Photograph of vegetation regeneration one year after glyphosate spray, Plot 4 wetland area, Riverside site, central Nova Scotia

MS-2-789, Box 14, Folder 21, Item 48
Item
1987

Part of Bill Freedman fonds

Photograph of vegetation regeneration in the second post-spray year at the Antrim site, Halifax C...

Photograph of vegetation regeneration in the second post-spray year at the Antrim site, Halifax County, Nova Scotia

MS-2-789, Box 14, Folder 21, Item 34
Item
1986

Part of Bill Freedman fonds

Photograph of vegetation recovery at the Salix (willow) hill spill site after one month, near Tuk...

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

MS-2-789, Box 11, Folder 19, Item 73
Item
August 1973

Part of Bill Freedman fonds

Photograph of vegetation competition regrowth after spraying, central Nova Scotia

Photograph of vegetation competition regrowth after spraying, central Nova Scotia

MS-2-789, Box 14, Folder 21, Item 29
Item
1986

Part of Bill Freedman fonds

Photograph of unidentified vegetation on Sable Island

Photograph of unidentified vegetation on Sable Island

MS-2-789, Box 12, Folder 10, Item 18
Item
1982

Part of Bill Freedman fonds

Photograph of unidentified vegetation on Sable Island

Photograph of unidentified vegetation on Sable Island

MS-2-789, Box 12, Folder 10, Item 19
Item
1982

Part of Bill Freedman fonds

Photograph of understory (with size reference) along the Gaff Point trail, near Kingsburg, Nova S...

Photograph of understory (with size reference) along the Gaff Point trail, near Kingsburg, Nova Scotia

MS-2-789, Box 14, Folder 18, Item 33
Item
May 23, 2001

Part of Bill Freedman fonds

Photograph of understory (with size reference) along the Gaff Point trail, near Kingsburg, Nova S...

Photograph of understory (with size reference) along the Gaff Point trail, near Kingsburg, Nova Scotia

MS-2-789, Box 14, Folder 18, Item 28
Item
May 23, 2001

Part of Bill Freedman fonds

Photograph of understory (with size reference) along the Gaff Point trail, near Kingsburg, Nova S...

Photograph of understory (with size reference) along the Gaff Point trail, near Kingsburg, Nova Scotia

MS-2-789, Box 14, Folder 18, Item 27
Item
May 23, 2001

Part of Bill Freedman fonds

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

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

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

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

MS-2-789, Box 16, Folder 2, Item 38
Item
2003

Part of Bill Freedman fonds

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

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

MS-2-789, Box 16, Folder 2, Item 31
Item
2003

Part of Bill Freedman fonds

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

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

MS-2-789, Box 16, Folder 2, Item 44
Item
2003

Part of Bill Freedman fonds

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

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

MS-2-789, Box 16, Folder 2, Item 30
Item
2003

Part of Bill Freedman fonds

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

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

MS-2-789, Box 16, Folder 2, Item 36
Item
2003

Part of Bill Freedman fonds

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

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

MS-2-789, Box 16, Folder 2, Item 47
Item
2003

Part of Bill Freedman fonds

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

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

MS-2-789, Box 16, Folder 2, Item 37
Item
2003

Part of Bill Freedman fonds

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

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 Tussock cottonsedge (Eriophorum vaginatum var. spissum) in a bog near Postville, Ne...

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 Tussock cottonsedge (Eriophorum vaginatum) in hummock habitat, near Tuktoyaktuk, No...

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

Item is a photograph on slide of tussock cottonsedge at a location near Tuktoyaktuk, likely taken by Bill Freedman in August 1973.

Photograph of tulips in the garden of the Governor Wentworth House, looking south towards the gat...

Photograph of tulips in the garden of the Governor Wentworth House, looking south towards the gate and stone wall

MS-2-202, Box 54, Folder 8, Item 5
Item
1958

Part of Thomas Head Raddall fonds

Item is a photograph taken at the Governor Wentworth House; the house is not visible, but located on the right side of the photograph.

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

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

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) and creeping bent grass (Agrostis stolon...

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

Results 51 to 100 of 515

« Previous
1
2
3
4
5
6
7
...
11
Next »