Effects of experimental crude oil spills on Taiga and tundra vegetation of the Canadian Arctic : [manuscript]
Add to clipboard
Effects of experimental crude oil spills on Taiga and tundra vegetation of the Canadian Arctic : [manuscript]
Entombed plant communities released by a retreating glacier at central Ellesmere Island, Canada : [manuscript and other materials]
Add to clipboard
Entombed plant communities released by a retreating glacier at central Ellesmere Island, Canada : [manuscript and other materials]
Vascular flora of Alexandra Fiord, and its relationship of the floras of other sites in the eastern Queen Elizabeth Islands : [draft manuscript and other materials]
Add to clipboard
Vascular flora of Alexandra Fiord, and its relationship of the floras of other sites in the eastern Queen Elizabeth Islands : [draft manuscript and other materials]
Populations of breeding birds at Alexandra Fjord, Ellesmere Island, Northwest Territories, compared with other Arctic localities : [manuscript and correspondence]
Add to clipboard
Populations of breeding birds at Alexandra Fjord, Ellesmere Island, Northwest Territories, compared with other Arctic localities : [manuscript and correspondence]
Photographs of flora at Cape Bathurst and Cape Parry, Northwest Territories
Add to clipboard
Photographs of flora at Cape Bathurst and Cape Parry, Northwest Territories
Photographs of glaciers, snow-fields, and semi-deserts at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photographs of glaciers, snow-fields, and semi-deserts at Alexandra Fiord, Ellesmere Island
Photographs of the scenery and flora at Fiona Lake, Somerset Island
Add to clipboard
Photographs of the scenery and flora at Fiona Lake, Somerset Island
Photographs of flora and scenery at Tuktoyaktuk
Add to clipboard
Photographs of flora and scenery at Tuktoyaktuk
Add to clipboard
Aerial photograph of the flat tundra of the upland plateau near Voisey's Bay, Newfoundland and Labrador
Add to clipboard
Photograph of upland tundra near Voisey's Bay, Newfoundland and Labrador
Add to clipboard
Photograph of an unidentified pond in an upland tundra area near Voisey's Bay, Newfoundland and Labrador
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of an Arctic tern standing near a nest site at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a Snow goose nesting at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph of a Snow goose nest at Alexandra Fiord, Ellesmere Island
Photographs of Parasitic jaeger at Alexandra Fiord, Ellesmere Island
Add to clipboard
Photographs of Parasitic jaeger at Alexandra Fiord, Ellesmere Island
Photographs of Long-tailed jaeger at Eureka and Alexandra Fiord, Ellesmere Island
Add to clipboard
Photographs of Long-tailed jaeger at Eureka and Alexandra Fiord, Ellesmere Island
Add to clipboard
Photograph showing close detail of regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph showing regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Aerial photograph of the Mackenzie River delta, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of the Meadow site near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of a controlled spill at the Bear Island site, near Norman Wells, Northwest Territories
Add to clipboard
Photograph of modest regrowth at the Salix Hill spill site after one month, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of one month of sedge (Eriophorum) regrowth at the Meadow spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of close-up detail regrowth at the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of close-up detail regrowth at the winter spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of the winter spill control site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of mature forest adjacent to the winter spill site near Norman Wells, Northwest Territories
Add to clipboard
Photograph of the southwest corner of the winter spill control site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of regrowth at the Point spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of regrowth at the Pingo control spill site near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of detailed regrowth at the Meadow summer spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of the Meadow winter spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of Bill Gizyn oiling a site near Cape Parry, Northwest Territories
Add to clipboard
Photograph of detailed vegetation damage at the winter spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of summer regrowth at the Point spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of emergent regrowth at the Lake control site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of false mayweed (Tripleurospermum maritimum spp. phaeococephaum) near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of Bill Freedman and Bill Gizyn spraying oil at a Cape Parry control site, Northwest Territories
Add to clipboard
Photograph of detail regowth at the Point spill site, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of the Eriophorum (sedge) meadow control site one month after spill, near Tuktoyaktuk, Northwest Territories
Add to clipboard
Photograph of regrowth detail at the Lupin control site, near Tuktoyaktuk, Northwest Territories