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North America Environmental sciences
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Soils of an extensively vegetated polar oasis, Alexandra Fiord, Ellesmere Island : [manuscript and correspondence]
Soils of an extensively vegetated polar oasis, Alexandra Fiord, Ellesmere Island : [manuscript and correspondence]
Sources and consequences of acid rain in Nova Scotia : [manuscript]
Sources and consequences of acid rain in Nova Scotia : [manuscript]
Standing crop and net production of sedge meadows of an ungrazed polar desert oasis : [manuscript and correspondence]
Standing crop and net production of sedge meadows of an ungrazed polar desert oasis : [manuscript and correspondence]
Standing crops and productivities of the plant communities of a high arctic oasis on Ellesmere Island, N.W.T. : [draft manuscript and other materials]
Standing crops and productivities of the plant communities of a high arctic oasis on Ellesmere Island, N.W.T. : [draft manuscript and other materials]
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]
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]
Survey of aquatic macrophytes in three lakes in Kejimkujik National Park, Nova Scotia : 1980 progress report : [draft manuscripts]
Survey of aquatic macrophytes in three lakes in Kejimkujik National Park, Nova Scotia : 1980 progress report : [draft manuscripts]
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]
Survey of aquatic macrophytes of Spectacle Lake and Jordan Lake, Nova Scotia : [draft manuscript]
Survey of aquatic macrophytes of Spectacle Lake and Jordan Lake, Nova Scotia : [draft manuscript]
Survey of vegetated areas and Muskox populations in east-central Ellesmere Island : [manuscript and correspondence]
Survey of vegetated areas and Muskox populations in east-central Ellesmere Island : [manuscript and correspondence]
Surveys of flora and avifauna at the Sydport Industrial Park, Sydney, Nova Scotia
Surveys of flora and avifauna at the Sydport Industrial Park, Sydney, Nova Scotia
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]
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]
The chemistry of streams in southwestern and central Nova Scotia, with particular reference to catchment vegetation and the influence of dissolved organic carbon primarily from wetlands : [manuscripts and other material]
The chemistry of streams in southwestern and central Nova Scotia, with particular reference to catchment vegetation and the influence of dissolved organic carbon primarily from wetlands : [manuscripts and other material]
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]
The effects of experimental spills of natural gas condensate on three plant communities on Sable Island, Nova Scotia, Canada : [manuscripts and reviewer comments]
The effects of experimental spills of natural gas condensate on three plant communities on Sable Island, Nova Scotia, Canada : [manuscripts and reviewer comments]
The future of Prince Edward Island's environment : planning in a sustainable development context : [manuscript and correspondence]
The future of Prince Edward Island's environment : planning in a sustainable development context : [manuscript and correspondence]
Thread-leaved sundew, Drosera filiformis in Nova Scotia : an assessment of risks of a proposal to mine fuel peat from its habitat : [manuscript and correspondence]
Thread-leaved sundew, Drosera filiformis in Nova Scotia : an assessment of risks of a proposal to mine fuel peat from its habitat : [manuscript and correspondence]
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]
Transparency showing biomass measurements for an ENFOR study of standing crops and fluxes at Site...
Transparency showing biomass measurements for an ENFOR study of standing crops and fluxes at Site H8, a stand of sugar maple (Acer saccharum), red maple (Acer rubrum), and yellow birch (Betula alleghaniensis) at an unidentified central Nova Scotian location
Transparency showing breeding density of palm warbler in clearcut regeneration, post-glyphosate s...
Transparency showing breeding density of palm warbler in clearcut regeneration, post-glyphosate spraying, Riverside site, central Nova Scotia
Transparency showing post breeding season abundance after several sprays, Riverside site, central...
Transparency showing post breeding season abundance after several sprays, Riverside site, central Nova Scotia
Tree biomass and carbon storage in selected urban areas of Halifax, Nova Scotia : [draft manuscript]
Tree biomass and carbon storage in selected urban areas of Halifax, Nova Scotia : [draft manuscript]
Tree species composition, structure, and carbon storage in stands of urban forest of varying character is Halifax, Nova Scotia : [correspondence and other material]
Tree species composition, structure, and carbon storage in stands of urban forest of varying character is Halifax, Nova Scotia : [correspondence and other material]
Two manuscripts by Olga Kukal about Gynaephora groenlandica at Alexandra Fiord : [draft manuscripts]
Two manuscripts by Olga Kukal about Gynaephora groenlandica at Alexandra Fiord : [draft manuscripts]
Use of lakes by black duck broods in relation to biological, chemical, and physical features : [manuscript and other materials]
Use of lakes by black duck broods in relation to biological, chemical, and physical features : [manuscript and other materials]
Vanadium and nickel in the vicinity of the Tufts Cove generating station : [manuscripts and other material]
Vanadium and nickel in the vicinity of the Tufts Cove generating station : [manuscripts and other material]
Variation in distribution and abundance of four sympatric species of snakes at Amherstburg, Ontario : [manuscript]
Variation in distribution and abundance of four sympatric species of snakes at Amherstburg, Ontario : [manuscript]
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]
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]
Vascular plant communities of a polar oasis at Alexandra Fiord (79 N), Ellesmere Island, Canada : [manuscript and other materials]
Vascular plant communities of a polar oasis at Alexandra Fiord (79 N), Ellesmere Island, Canada : [manuscript and other materials]
Vegetation and phytogeography of Sable Island, Nova Scotia : [manuscript and other materials]
Vegetation and phytogeography of Sable Island, Nova Scotia : [manuscript and other materials]
Vegetation and soils of the terrestrial watershed of Pine Marten Brook, Kejimkujik National Park, Nova Scotia : [draft manuscript and other materials]
Vegetation and soils of the terrestrial watershed of Pine Marten Brook, Kejimkujik National Park, Nova Scotia : [draft manuscript and other materials]
Vegetation development in a hardwood-forest chronosequence in Nova Scotia : [manuscript and other materials]
Vegetation development in a hardwood-forest chronosequence in Nova Scotia : [manuscript and other materials]
Vegetation inventory of McNabs Island, Lawlors Island and Devils Island : [draft manuscript]
Vegetation inventory of McNabs Island, Lawlors Island and Devils Island : [draft manuscript]
Waterfowl populations in the vicinity of the Leslie Street headland, Toronto, Ontario, October 1975 to September 1976 : [manuscript]
Waterfowl populations in the vicinity of the Leslie Street headland, Toronto, Ontario, October 1975 to September 1976 : [manuscript]
Welcome to the Ark Project : [manuscript]
Welcome to the Ark Project : [manuscript]
Wide-angle photograph of five unidentified persons standing on the rocks near Peggys Cove Lighthouse
Wide-angle photograph of five unidentified persons standing on the rocks near Peggys Cove Lighthouse
Results 1151 to 1187 of 1187