Showing 1350 results

Archival Description
Environmental sciences
Print preview View:

1015 results with digital objects Show results with digital objects

Photograph of David Suzuki at Dalhousie
Photograph of David Suzuki at Dalhousie
Photograph of Grey Owl with Jack Miner and two unnamed women holding birds at Miner's bird sanctu...
Photograph of Grey Owl with Jack Miner and two unnamed women holding birds at Miner's bird sanctuary in Kingsville, Ontario
Elisabeth Mann Borgese fonds
Elisabeth Mann Borgese fonds
Personal archives of Harry Thurston
Personal archives of Harry Thurston
Environmental influences on aquatic plants in freshwater ecosystems : [manuscript and correspondence]
Environmental influences on aquatic plants in freshwater ecosystems : [manuscript and correspondence]
Temperate forest as a carbon-storage reservoir for carbon dioxide emitted by coal-fired generating station, a case study for New Brunswick, Canada : [draft manuscript and other material]
Temperate forest as a carbon-storage reservoir for carbon dioxide emitted by coal-fired generating station, a case study for New Brunswick, Canada : [draft manuscript and other material]
Potential for carbon sequestration in Canadian forests and agroecosystems : [manuscript, correspondence and review comments]
Potential for carbon sequestration in Canadian forests and agroecosystems : [manuscript, correspondence and review comments]
The consequences of the conversion of natural, mixed-species forests to conifer plantations in southern New Brunswick, Canada : [manuscripts, correspondence and review comments]
The consequences of the conversion of natural, mixed-species forests to conifer plantations in southern New Brunswick, Canada : [manuscripts, correspondence and review comments]
Effects of all-terrain vehicles on bogs of the Cape Breton Highlands, Nova Scotia, Canada : [draft manuscript]
Effects of all-terrain vehicles on bogs of the Cape Breton Highlands, Nova Scotia, Canada : [draft manuscript]
Off the beaten path : [draft manuscripts and other material]
Off the beaten path : [draft manuscripts and other material]
Herbicide use: the ecological impacts : [draft manuscripts, correspondence and newspaper clipping]
Herbicide use: the ecological impacts : [draft manuscripts, correspondence and newspaper clipping]
Old-growth forests and ecologically sustainable forestry : [manuscript and correspondence]
Old-growth forests and ecologically sustainable forestry : [manuscript and correspondence]
Manuscripts, correspondence and agreement relating to encyclopedic entries in Gale's environmental encyclopedia
Manuscripts, correspondence and agreement relating to encyclopedic entries in Gale's environmental encyclopedia
The natural-ecological context : [manuscripts, draft manuscripts and correspondence]
The natural-ecological context : [manuscripts, draft manuscripts and correspondence]
Forestry practices and biodiversity with particular reference to the Maritime provinces of eastern Canada : [correspondence and other material]
Forestry practices and biodiversity with particular reference to the Maritime provinces of eastern Canada : [correspondence and other material]
Planting frees for carbon credits : [correspondence, data sets and revisions]
Planting frees for carbon credits : [correspondence, data sets and revisions]
Boreal Forest (Tagia) entry in the Encyclopedia of Environmental Science : [draft manuscripts and correspondence]
Boreal Forest (Tagia) entry in the Encyclopedia of Environmental Science : [draft manuscripts and correspondence]
State of the GFE : [manuscripts and other material]
State of the GFE : [manuscripts and other material]
Species at risk in Canada : [manuscripts, draft manuscripts and correspondence]
Species at risk in Canada : [manuscripts, draft manuscripts and correspondence]
Environmental monitoring and biological systems: approaches and practice : [Manuscript]
Environmental monitoring and biological systems: approaches and practice : [Manuscript]
Nutrient cycling and decomposition in the low Arctic : [manuscript, draft manuscript and correspondence]
Nutrient cycling and decomposition in the low Arctic : [manuscript, draft manuscript and correspondence]
Hydrogeochemistry and biophysical status of the Pine Marten Brook Study Area, Kejimkujik National Park : [manuscript]
Hydrogeochemistry and biophysical status of the Pine Marten Brook Study Area, Kejimkujik National Park : [manuscript]
Some ecological considerations that could contribute towards stabilization of the Fire Road mine site : [Manuscript and invoice]
Some ecological considerations that could contribute towards stabilization of the Fire Road mine site : [Manuscript and invoice]
Atlantic coastal Canada : [draft manuscript]
Atlantic coastal Canada : [draft manuscript]
Trace elements in water, sediment, and biota of three oligotrophic lakes in Queens and Annapolis counties, Nova Scotia : [manuscripts and other material]
Trace elements in water, sediment, and biota of three oligotrophic lakes in Queens and Annapolis counties, Nova Scotia : [manuscripts and other material]
Temporal patterns of acidification of rivers in Nova Scotia and Newfoundland and their relationship to sulphate emissions : [manuscripts, draft manuscripts and correspondence]
Temporal patterns of acidification of rivers in Nova Scotia and Newfoundland and their relationship to sulphate emissions : [manuscripts, draft manuscripts and correspondence]
Metal mobilization from water-distribution systems of buildings serviced by lead-pipe mains : [draft manuscripts and other material]
Metal mobilization from water-distribution systems of buildings serviced by lead-pipe mains : [draft manuscripts and other material]
Environmental ecology second edition : [correspondence]
Environmental ecology second edition : [correspondence]
Terrestrial impacts of coal-fired power plants : [draft manuscript]
Terrestrial impacts of coal-fired power plants : [draft manuscript]
Pollution by arsenic in a gold-mining district in Nova Scotia : [manuscript]
Pollution by arsenic in a gold-mining district in Nova Scotia : [manuscript]
Pollutant inputs from the atmosphere and accumulations in soils and vegetation near a nickel-copper smelter at Sudbury, Ontario, Canada : [manuscript and correspondence]
Pollutant inputs from the atmosphere and accumulations in soils and vegetation near a nickel-copper smelter at Sudbury, Ontario, Canada : [manuscript and correspondence]
Evaluation of loading of sulphate and heavy metals along a S-SE transect centering on Sudbury, Ontario ; Evaluation of sulphate and heavy metal loading rates and total sulphation as affected by forest canopies near Sudbury, Ontario ; Effects of smelter emissions on surrounding forest plant communities near Sudbury, Ontario : [manuscript and correspondence]
Evaluation of loading of sulphate and heavy metals along a S-SE transect centering on Sudbury, Ontario ; Evaluation of sulphate and heavy metal loading rates and total sulphation as affected by forest canopies near Sudbury, Ontario ; Effects of smelter emissions on surrounding forest plant communities near Sudbury, Ontario : [manuscript and correspondence]
Effects of experimental crude oil spills on Taiga and tundra vegetation of the Canadian Arctic : [manuscript]
Effects of experimental crude oil spills on Taiga and tundra vegetation of the Canadian Arctic : [manuscript]
Short-term changes in vegetation after the silvicultural spraying of glyphosate herbicide onto regenerating clearcuts in Nova Scotia, Canada : [draft manuscript and other materials]
Short-term changes in vegetation after the silvicultural spraying of glyphosate herbicide onto regenerating clearcuts in Nova Scotia, Canada : [draft manuscript and other materials]
Initial impacts of silvicultural herbicide spraying on the vegetation of regenerating cleracuts in central Nova Scotia : [draft manuscript and other materials]
Initial impacts of silvicultural herbicide spraying on the vegetation of regenerating cleracuts in central Nova Scotia : [draft manuscript and other materials]
Effects of the herbicides glyophosate, 2,4,5-trichlorophenoxyacetic acid, and 2,4-dichlorophenoxyacetic acid on forest litter decomposition : [manuscript and correspondence]
Effects of the herbicides glyophosate, 2,4,5-trichlorophenoxyacetic acid, and 2,4-dichlorophenoxyacetic acid on forest litter decomposition : [manuscript and correspondence]
Standing crops of biomass and nutrients in a variety of forest stands in central Nova Scotia : [draft manuscript]
Standing crops of biomass and nutrients in a variety of forest stands in central Nova Scotia : [draft manuscript]
Biomass and nutrient standing crop equations for ten tree species in central Nova Scotia : [manuscript and correspondence]
Biomass and nutrient standing crop equations for ten tree species in central Nova Scotia : [manuscript and correspondence]
Effects of harvesting biomass for energy on the nutrient status and long-term productivity of forest stands in Nova Scotia : [manuscript and correspondence]
Effects of harvesting biomass for energy on the nutrient status and long-term productivity of forest stands in Nova Scotia : [manuscript and correspondence]
Post-clearcutting secondary succession in a hardwood forest in central Nova Scotia : [draft manuscript and correspondence]
Post-clearcutting secondary succession in a hardwood forest in central Nova Scotia : [draft manuscript and correspondence]
Assessment of the likely effects of peat extraction from Swaines Road (Barrington) bog, Shelburne County, on Drosera filiformis and its habitat : [draft manuscript and other materials]
Assessment of the likely effects of peat extraction from Swaines Road (Barrington) bog, Shelburne County, on Drosera filiformis and its habitat : [draft manuscript and other materials]
COSEWIC status report on the Thread-leaved sundew, Russulis filiforme (Drosera filiformis) : [draft manuscript and correspondence]
COSEWIC status report on the Thread-leaved sundew, Russulis filiforme (Drosera filiformis) : [draft manuscript and correspondence]
Breeding bird communities in a hardwood forest succession in Nova Scotia : [manuscript and other materials]
Breeding bird communities in a hardwood forest succession in Nova Scotia : [manuscript and other materials]
Comparison of the characteristics of an acidic eutrophic, and an acidic oligotrophic lake near Halifax, Nova Scotia
Comparison of the characteristics of an acidic eutrophic, and an acidic oligotrophic lake near Halifax, Nova Scotia
Silver hairgrass, Aira caryophyllea, new to eastern Canada, and other notable records from Seal Island, Nova Scotia : [manuscript and other materials]
Silver hairgrass, Aira caryophyllea, new to eastern Canada, and other notable records from Seal Island, Nova Scotia : [manuscript and other materials]
Forestry management practices and populations of breeding birds in a hardwood forest in Nova Scotia : [manuscript and correspondence]
Forestry management practices and populations of breeding birds in a hardwood forest in Nova Scotia : [manuscript and correspondence]
Status of the Osprey, Pandion haliaetus, in Halifax and Lunenburg Counties, Nova Scotia : [manuscript and correspondence]
Status of the Osprey, Pandion haliaetus, in Halifax and Lunenburg Counties, Nova Scotia : [manuscript and correspondence]
Major macrophyte communities and limiting factors for three lakes in Kejimkujik National Park, Nova Scotia : [draft manuscript and other materials]
Major macrophyte communities and limiting factors for three lakes in Kejimkujik National Park, Nova Scotia : [draft manuscript and other materials]
Survey of aquatic macrophytes in three lakes in Kejimkujik National Park, Nova Scotia : 1981 progress report : [draft manuscript]
Survey of aquatic macrophytes in three lakes in Kejimkujik National Park, Nova Scotia : 1981 progress report : [draft manuscript]
Population trends in water fowl wintering in the Toronto region, 1929-1976 : [manuscript]
Population trends in water fowl wintering in the Toronto region, 1929-1976 : [manuscript]
Results 1 to 50 of 1350