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Skip to Search Results- 8Oil Sands Research and Information Network (OSRIN)
- 7Graduate and Postdoctoral Studies (GPS), Faculty of
- 7Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 3Oil Sands Research and Information Network (OSRIN)/Government of Alberta Reports
- 2Resource Economics and Environmental Sociology, Department of
- 2Resource Economics and Environmental Sociology, Department of/Project Reports (Resource Economics & Environmental Sociology)
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Interim report on symptomology and threshold levels of air pollutant injury to vegetation, 1978-79
Download1979
Malhotra, S. S., Addison, P. A.
The dominant woody boreal forest plant species were fumigated with 0.34 ppm SO2 under controlled conditions in the laboratory in order to rank their physiological and visual sensitivities to the air pollutant. Deciduous trees and shrubs were much more sensitive than conifers, presumably because...
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Local and regional demography in a migratory forest songbird and effects of forest management intensity
DownloadSpring 2014
The numerical response of forest birds to habitat alteration has been well documented in North America, but the underlying demographic processes driving these changes remain largely unknown. Among species sensitive to such alterations, the Ovenbird (Seiurus aurocapilla) shows one of the largest...
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Fall 2017
Leafrollers moths are one of the most ecologically and economically important groups of herbivorous insects. These Lepidoptera are an ideal model for exploring the drivers that modulate the processes of diversification over time. This thesis analyzes the evolution of Choristoneura Lederer, a well...
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2012-01-01
Cullingham, Catherine I., Sperling, Felix A. H., Coltman, David W., Roe, Amanda D.
Irruptive forest insect pests cause considerable ecological and economic damage, and their outbreaks have been increasing in frequency and severity. We use a phylogeographic approach to understand the location and progression of an outbreak by the MPB (Dendroctonus ponderosae Hopkins), an...
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Present and potential effects of anthropogenic activities on waters associated with peatlands in Alberta
Download1990
A literature review and problem analysis of the present and potential effects of human activities in peatlands on the quality and quantity of associated waters is presented in this report. The specific objectives were to describe: 1. The present state of knowledge about waters associated with...
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Reproduction and abundance of the wood frog (Lithobates sylvaticus) in post-harvest variable retention forests
DownloadFall 2017
Many aquatic-breeding amphibians require freshwater habitat for reproduction and terrestrial habitat for refuge, foraging, and overwintering. Variable retention harvesting is a technique where live trees and other forest features are retained during timber harvesting in patterns that emulate...
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Tree population responses to extreme climate events to guide reforestation under climate change
DownloadSpring 2018
As climates warm and extreme climatic events occur with more frequency and severity, maintaining forest health and productivity may involve planting seed sources from warmer, drier areas. To guide such reforestation strategies, this work analyzes the risks of both climate change and assisted...
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1984
Reid, R.E., Sherstabetoff, J.N.
Syncrude Canada Ltd. is producing synthetic crude oil from a surface mine on the eastern portion of Syncrude Lease 17. Hardy Associates was commissioned to describe and map the vegetation types and to assess forest productivity on the adjacent Lease 22 in order to add to Syncrude's baseline...
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1977
Peterson, E.B., Levinsohn, A.G.
This monograph describes the vegetation that existed in August 1977 on the western half of Syncrude's Lease 17 near Fort McMurray, Alberta. Eight vegetation types were identified and are mapped in this monograph at a scale of 1:24,000. Black Spruce - Labrador Tea was the dominant vegetation...