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Skip to Search Results- 2Cortini, Francesco
- 2Dias de Andrade Silva, Raiany
- 2Echiverri, Laureen F. I.
- 2Isaac-Renton, Miriam G
- 2Lin, Sisi
- 2Najar, Ahmed
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Spring 2014
Hybrid poplar plantations have the potential to produce large amounts of biomass for the forest industry, but the young trees are sensitive to competition. This research attempted to quantify the influence of factors regulating competition in hybrid poplar plantations under four years old. The...
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Impacts of a novel predator on aquatic invertebrates in fishless lakes: Implications for conservation translocations
DownloadFall 2018
Fishless mountain lakes hold important ecological and conservation value. As such, managers are establishing conservation goals (e.g., non-native fish removal) to restore the naturalness to many of these lakes. Managers who are recovering native coldwater fish populations threatened by climate...
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Fall 2011
Rangelands, a natural ecosystem widespread in Canada, are an important source of land for animal production. Around 26 million ha of rangelands are utilized for beef production and in Alberta, this ecosystem accounts for 6.6 million ha which provides up to 50% of total forage for livestock. To...
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Growth of understory spruce following mountain pine beetle attack and recalibration and validation of the Mixedwood Growth Model for black spruce
DownloadFall 2018
Effective forest management requires reliable growth and yield models and adequate information on changes in the forest resulting from climate change, insect outbreak and competition from neighboring trees. Growth responses of white spruce (Picea glauca (Moench) Voss) and black spruce (Picea...
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Fall 2018
Drummond Salvador, Luiz Fernando
Whitebark pine (Pinus albicaulis Engelmann), a tree species of high elevation forests in western North America, is listed as an endangered species in Canada. Prescribed burns have been employed by conservation agencies as a recovery strategy to create open habitats free of competition and to...
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Fall 2019
Understanding historical species distributions is vital to the conservation and restoration of native species, yet such information is often qualitative. Here, we show that the paleolimnological history of threatened freshwater fishes can be reconstructed using species diagnostic markers...
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A survey of pyrogenic carbon in Kootenay National Park burned soils, and its positive effect on the establishment of pine-fungal ectomycorrhizal symbiosis
DownloadSpring 2020
Wildfire is a natural disturbance in Rocky Mountain forest landscapes. Fire plays an important role in maintaining stand structure, woody debris consumption, and soil nutrient cycling. Fire exclusion in these ecosystems has expanded forest cover, altered stand structures, and allowed...
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IMPACTS OF DISTANCE TO PIPELINE DISTURBANCE ON MIXED GRASS PRAIRIE AND HALIMOLOBOS VIRGATA (NUTT.) O.E. SCHULZ (SLENDER MOUSE EAR CRESS)
DownloadSpring 2014
Halimolobos virgata (slender mouse ear cress) is an at risk plant species in the Dry Mixed Grass Subregion of Southern Alberta. Little is known about effects of disturbances such as pipelines on Halimolobos virgata and its habitat. Environment Canada recommends a non species specific set back of...