Search
Skip to Search Results- 141Graduate and Postdoctoral Studies (GPS), Faculty of
- 141Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 48Oil Sands Research and Information Network (OSRIN)
- 46Renewable Resources, Department of
- 22Sustainable Forest Management Network
- 22Biological Sciences, Department of
- 141Thesis
- 92Report
- 50Article (Published)
- 16Research Material
- 5Conference/Workshop Poster
- 3Conference/Workshop Presentation
- 87Department of Renewable Resources
- 37Department of Biological Sciences
- 3Department of Agricultural, Food, and Nutritional Science
- 3Department of Civil and Environmental Engineering
- 3Department of Resource Economics and Environmental Sociology
- 2Department of Earth and Atmospheric Sciences
-
1995
Abstract: An 18.2-ha coal tailings impoundment that reached full capacity in 1989 has since been undergoing reclamation activities. The impoundment is sectioned into coarse, intermediate, and fine tails regions. The fine tails region, which consists of saturated silt and clay-size soil and coal...
-
2016-02-23
From the Surface is an exhibition haunted by the presence of the global ecological crisis. As I implicate the viewer in a web of associations between word, image, and thing, I invite contemplation of our place in a changing world. I seek to unsettle the comfortable illusion that humanity is...
-
2016-02-23
From the Surface is an exhibition haunted by the presence of the global ecological crisis. As I implicate the viewer in a web of associations between word, image, and thing, I invite contemplation of our place in a changing world. I seek to unsettle the comfortable illusion that humanity is...
-
-
Gastropod diversity in the boreal mixedwood forest of northern Alberta - variation among forest types and response to partial harvesting
DownloadFall 2010
Terrestrial gastropods are important decomposers, herbivores, and prey items in forest systems and constitute a poorly understood element of forest biodiversity in Canada. I studied gastropod assemblages in relation to forest cover type and in response to variable retention harvesting in the...
-
Gene discovery for enzymes involved in limonene modification or utilization by the mountain pine beetle-associated pathogen Grosmannia clavigera
Download2014-01-01
Lah, Ljerka, Wang, Ye, Breuil, Colette, Madilao, Lina, Bohlmann, Joerg, Lim, Lynette
To successfully colonize and eventually kill pine trees, Grosmannia clavigera (Gs cryptic species), the main fungal pathogen associated with the mountain pine beetle (Dendroctonus ponderosae), has developed multiple mechanisms to overcome host tree chemical defenses, of which terpenoids are a...
-
Genetic diversity and selection in North American red squirrels (Tamiasciurus hudsonicus): A Hamiltonian perspective into the processes and mechanisms of evolution
DownloadFall 2013
The theory of natural selection has advanced our understanding in every aspect of biological sciences, yet despite this seeming ubiquity, there remain some components that are not fully resolved. Natural selection predicts the “selfish” advancement of genes that are optimally suited for their...
-
Spring 2024
Trembling aspen (Populus tremuloides Michx.) is a dioecious clonal tree species with broad distribution in North America. In dioecious species, sexes are predicted to perform differently, based on the principle of allocation and the energy costs associated with reproduction. Aspen reproduce...
-
Genetic variation of hydraulic and wood anatomical traits in hybrid poplar and trembling aspen
Download2011
Hacke, U.G., Schreiber, S.G., Hamann, A., Thomas, B.R.
•Intensive forestry systems and breeding programs often include either native aspen or hybrid poplar clones, and performance and trait evaluations are mostly made within these two groups. Here, we assessed how traits with potential adaptive value varied within and across these two plant groups....
-
Spring 2021
Reclamation of oil sands fluid fine tailings (FFT) is a challenge for mine operators in Alberta because of their high water content and slow self-weight dewatering. Chemical additives, including polymer flocculants, are used by operators as a treatment technology to reduce volumes and increase...