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- 5Flannigan, M.D.
- 5Hamann, A.
- 5Sustainable Forest Management Network
- 4Hayashi, Naotaka
- 3Lewis, Mark A.
- 69Graduate and Postdoctoral Studies (GPS), Faculty of
- 69Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 16Biological Sciences, Department of
- 15Toolkit for Grant Success
- 15Toolkit for Grant Success/Successful Grants (Toolkit for Grant Success)
- 15Renewable Resources, Department of
- 69Thesis
- 37Article (Published)
- 24Report
- 15Research Material
- 4Conference/Workshop Poster
- 3Article (Draft / Submitted)
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Fall 2015
Specialist predators with a limited diet may be less adaptable to environmental change than generalists, which consume a diversity of prey. As the climate changes, ecological homogenization is occurring, where generalist species outcompete specialists, reducing ecosystem complexity. In Arctic...
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Forest Tree Population Response to Climate Variability and Climate Change: Implications for Reforestation
DownloadFall 2022
This dissertation aims to quantify the sensitivity and adaptive capacity of forest tree species to climate change in Canada and North America, with applications of guiding sustainable forest management through case studies focusing on Alberta. The general idea is that management interventions...
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Spring 2017
The public understanding and policy agendas about the climate change issue have been influenced by the media, one of the most dominant industries in the 21st century. Decades of research have been conducted in media analysis to understand how the media shapes public engagement and policy agendas...
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Gender-differentiated Innovations in Response to Climate Change: Evidence from Smallholder Agriculture in 4 countries in East Africa
DownloadSpring 2014
We investigate gender differentiated innovations regarding maize production among households in Ethiopia, Kenya, Tanzania and Uganda. We find that innovation is positively influenced by access to information assets and on farm water, amount of land, and number of income sources, with Kenya and...
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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...
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Genetic variation and climatic impacts on survival and growth of white spruce in Alberta, Canada
Download2007-01-01
Rweyongeza, Deogratias M., Yang, Rong-Cai, Dhir, N. K., Barnhardt, L. K., Hansen, C.
Because climate has the greatest effect in determining the genetic structure of forest tree species, climatic variables with large effects on growth and survival need to be identified. This would enable proper matching of tree populations to planting sites in the present and future climates. We...
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Spring 2017
Climate change could significantly alter precipitation and water availability in different parts of the world. Moreover, during the course of the 21st century, climate change impact can potentially enhance the severity and frequency of extreme precipitation and also increase prolonged drought...
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Greenhouse gas emissions from calf- and yearling-fed beef production systems, with and without the use of growth promotants
Download2012
Baron, V. S, Aalhus, J. L., Basarab, J. A., López-Campos, Ó., Haugen-Kozyra, K., Okine, E. K.
A spring calving herd consisting of about 350 beef cows, 14–16 breeding bulls, 60 replacement heifers and 112 steers were used to compare the whole-farm GHG emissions among calf-fed vs. yearling-fed production systems with and without growth implants. Carbon footprint ranged from 11.63 to 13.22...
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Guiding Douglas-fir seed selection in Europe under changing climates: bioclimatic envelope model predictions versus growth observed in provenance trials
DownloadFall 2013
Douglas-fir (Pseudotsuga menziesii (Mirbel) Franco) is one of the most ecologically and economically important tree species in both its native range in North America and in its introduced range in Europe. The aim of this research is to inform the European Douglas-fir reforestation strategy under...