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Skip to Search Results- 8Graduate and Postdoctoral Studies (GPS), Faculty of
- 8Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 5Biological Sciences, Department of
- 4Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 2ERA General Collection
- 2ERA General Collection/Research Materials (ERA General)
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How the mountain pine beetle (Dendroctonus ponderosae) breached the Canadian Rocky Mountains
Download2014-01-01
Sperling, Felix A. H., Murray, Brent W., Li, Yisu, Coltman, David W., Bohlmann, Joerg, Janes, Jasmine K., Cooke, Janice E. K., Boone, Celia K., Huber, Dezene P.W., Keeling, Christopher I., Yuen, Macaire M. S.
The mountain pine beetle (MPB; Dendroctonus ponderosae Hopkins), a major pine forest pest native to western North America, has extended its range north and eastward during an ongoing outbreak. Determining how the MPB has expanded its range to breach putative barriers, whether physical...
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Migration and survival of Parnassius smintheus: Detecting effects of habitat for individual butterflies
Download2004
Hanski, I., Roland, J., Matter, S. F., Moilanen, A.
We examined the migration and survival of the butterfly Parnassius smintheus in a heterogeneous landscape consisting of 21 habitat patches imbedded in a matrix of meadow and forest habitat. We modified an existing mark-release-recapture model to account for multiple habitat types and fit the...
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2019-11-12
Cabral, L., Kim, A. M., Shirgaokar, M.
Studies have shown that a network of safe, connected, and direct facilities can increase urban cycling levels. During summer 2017, the city of Edmonton, Canada, constructed nearly 20 kilometers of protected bicycle lanes on its core neighborhood streets. A rapid and coordinated network...
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2019-02-02
SSHRC Awarded IDG 2019: This IDG project aims at developing an inclusive approach to landscape by studying it through the lens of 'biography' and using cutting edge methods of archaeological prospection. I have selected a test area of 600 hectares of forested countryside in Achaia Phthiotis, a...
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2017-07-06
Chhetri, Suraj, Pearce, Hanne, Andre, Alestine, McMahon, Rob, Snowshoe, Sharon, Devlin, Tony, Kritsch, Ingrid
This facilitator handbook is a companion document to the workbook entitled "Digital Content and Connectivity with Gwich’in Contexts: Workbook". It was developed as a joint pilot project between the Gwich’in Tribal Council (GTC) and the University of Alberta’s Faculty of Extension to explore...
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2017-01-31
While many studies have evaluated wildlife passage effectiveness, few have explored how accurately passage activity can be modelled. I created a habitat suitability index (HSI) model for American mink (Neovison vison) using Geographic Information Systems with 17 wildlife passages located in Quebe...
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2022-01-26
The Level of Traffic Stress (LTS) framework is widely used to assess the suitability of roadway environments for cycling. Its main strength is the identification of infrastructure characteristics that meet the needs of different cyclist groups. The four levels of infrastructure ratings, LTS 1 to...
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High-dimensional data mining: subspace clustering, outlier detection and applications to classification
DownloadSpring 2010
Data mining in high dimensionality almost inevitably faces the consequences of increasing sparsity and declining differentiation between points. This is problematic because we usually exploit these differences for approaches such as clustering and outlier detection. In addition, the exponentially...
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2017-07-06
Chhetri, Suraj, Pearce, Hanne, Andre, Alestine, McMahon, Rob, Snowshoe, Sharon, Devlin, Tony, Kritsch, Ingrid
This workbook was developed for a joint pilot workshop project between the Gwich’in Tribal Council (GTC) and the University of Alberta’s Faculty of Extension to explore digital literacy in the North. The workshop involved discussion of concepts related to digital content (digitization, archiving...
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Analyzing Network Connectivity by Cyclist Comfort: An Empirical Reappraisal of the Four Types of Cyclists Typology and Level of Traffic Stress Framework
DownloadFall 2019
North America is seeing a resurgence of interest in cycling both for recreation and as a transportation mode. Cycling is touted as a means to reduce traffic congestion and its GHG emissions and pollution, increase livability, and provide a remedy to inactivity and its related health problems....