Print preview Close

Showing 265 results

Archival Description
Dalhousie University Archives Bill Freedman fonds North America File
Print preview View:

Vegetation development in a hardwood-forest chronosequence in Nova Scotia : [manuscript and other materials]

File contains the manuscript written by Freedman and M. Crowell, for the Canadian Journal of Forest Research, volume 24. File also includes data sets related to Twinspan and Decorana runs, correspondence, and reviewers comments. Manuscript was originally titled "Vegetation development across a post-disturbance chronosequence of hardwood-forest in Nova Scotia".

Photographs of plants from Alexandra Fiord, Ellesmere Island

File contains 85 photographs (and 1 transparency) taken by Bill Freedman between 1980 and 1982. Photographs show flora of Alexandra Fiord, Ellesmere Island, Northwest Territories, taken during two separate visits. Photos also include an impromptu volleyball match between researchers.

Photographs of plants around Tuktoyaktuk

File contains 51 photographs taken by Bill Freedman from locations around Tuktoyaktuk, Northwest Territories, between 1973 and 1986. Photographs show plants of the region.

Photographs of glacial retreat at Alexandra Fiord, Ellesmere Island

File contains 24 photographs taken by Bill Freedman at Alexandra Fiord, Ellesmere Island, from 1979 to 1982. Photographs show the glacial corridor at the head of Alexandra Fiord, as well as evidence of glacial retreat. There are also photographs of some of the researchers on the team.

Photographs of small experimental oil spills sites around Tuktoyaktuk, Northwest Territories

File contains 73 photographs taken by Bill Freedman at the sites of small, controlled, experimental oil spills near Tuktoyaktuk (Pingo, Point, Meadow, Lupin), predominantly from 1973 and 1974. Also includes some photos from similar experiments at Cape Parry. Photographs document experimentation of regrowth of vegetation in response to small-scale oil spills.

Photographs of the Harrowby Bay spill site

File contains 20 photographs taken by Bill Freedman at Harrowby Bay (near Tuktoyaktuk), from 1974 to 1975. Photographs document containment efforts after a small oil spill.

Photographs of Rock ptarmigan at Fiona Lake, Somerset Island

File contains 37 photographs taken by Bill Freedman at Fiona Lake, Somerset Island, in 1979. Photographs showRock ptarmigan perched on rocky outcroppings. One photo also shows the Fiona Lake camp, and another showing researcher Joseph Svoboda examining lichen.

Photographs of birds, mammals, insects, and amphibians

File contains 333 photographic slides taken by Bill Freedman in Florida, the Northwest Territories, Newfoundland, and Ontario between 1972 and 1991. Photographs show birds, large Arctic land mammals, insects, snakes and amphibians.

Photographs of Sudbury scenes

File contains 116 photographs taken by Bill Freedman in the region around Sudbury, Ontario, between 1975 and 1986, as part of his thesis fieldwork. Photographs show slag heaps, roast beds, pollution, plant damage, and mining infrastructure from the Copper Cliff, Coniston, and Falconbridge sites near Sudbury, and flora at the nearby Wanapitei River, Richard Lake, and Burwash sites.

Photographs of tailings sites around Sudbury

File contains 36 photographs taken by Bill Freedman in the area around Sudbury, Ontario, between 1975 and 1986 (many of which were used as part of his thesis fieldwork). Photographs show tailings ponds, nickel runs, roast beds, and slag pouring at the Coppercliff, Burwash, Coniston, Richard Lake, and Falconbridge sites.

Photographs of forest and flora near Thompson, Manitoba

File contains 13 photographs taken by Bill Freedman near Thompson, Manitoba, in 1974. Photographs show Picea mariana and Picea banksiana at various distances from the factory smokestacks of a nickel processing facility. Also, a beaver dam and regrowth after a forest fire.

Photographs of forestry, biomass, hydrology, and clear-cutting scenes

File contains 215 photographs taken by Bill Freedman at a variety of locations, including Aylesford Lake, NS, and Halifax County, between 1980 and 1995. Photographs show experimental and conventional clear-cutting examples at Aylesford Lake, Nova Scotia; advanced regeneration after a burn near Herring Cove, Nova Scotia; views of Pebbleloggitch Lake, Kejimkujik National Park; different rates of growth of trees of different ages; felling, bucking and sorting of Acer saccharum, and examples of throughfall and stemflow. Also includes examples of herbicide efforts.

Photographs of the birds of central Florida

File contains 172 photographs taken by Bill Freedman in central Florida over multiple visits, primarily between 1973 and 1977, but also in 1994. Photographs show various species of heron, crane, spoonbill, hawk, vulture, gull, egret, ibis, grebe, anhinga, pelican, and owl. Photographs are taken predominantly in the Everglades, however a few are from Pigeon Key, Bahia Honda, and Flamingo.

Photographs of vegetation and trees in central Florida

File contains 65 photographs taken by Bill Freedman in central Florida and North Carolina over multiple visits between 1974 and 1978. Photographs show mangrove, palm, sawgrass, orange groves, hammock, and magnolia, predominantly from the Everglades, but also Okeefenokee, Boca Raton, and the Great Smoky Mountains.

Photographs of spill clean-up sites around Tuktoyaktuk

File contains 37 photographs taken by Bill Freedman in the vicinity of Tuktoyaktuk, NT, in 1986. Photographs document experimentation of regrowth of vegetation in response to small-scale oil spills, at the Split Pingo spray plot and Meadow spill sites.

Photographs of tundra scenes, Northwest Territories

File contains 176 photographs taken by Bill Freedman, in the Northwest Territories, on multiple visits from 1973 to 1986. Photographs show tundra scenes (of grave sites, frost polygons, oil spill clean-up sites, and the Native Games), from Tuktoyaktuk, Herschel Island, Cape Bathurst, Inuvik, and Cape Parry.

Photographs of the oil spill at Alexandria Bay, New York

File contains 12 photographs taken by Bill Freedman at Alexandria Bay, New York in 1976. Photographs show clean-up efforts after the oil Barge Nepco ran aground on June 23, 1976 and spilled 250,000 gallons of crude oil in the St. Lawrence Seaway. The barge was owned by the Oswego Barge Company of Wilmington, Delaware and held oil owned by the New England Petroleum Company.

Photographs of the area around Smoking Hills, Northwest Territories

File contains 74 photographs taken by Bill Freedman in the Smoking Hills region of Cape Bathurst, Northwest Territories, on multiple visits between 1974 and 1990. Photographs show the scenery of the region, including smoke seepage vents, elemental sulfur deposits, and caribou herd.

Photographs of the Postville and Michelin Lake areas of Labrador

File contains 51 photographs taken by Bill Freedman in the Postville area of Labrador, between 1975 and 1977 (predominantly 1977). Photographs show geological formations, bogs, and flora around the Michelin Lake area near Postville. File also contains some photographs of flora taken at Terra Nova National Park
Results 1 to 50 of 265