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- 419University of Alberta, Department of Biological Sciences
- 138Sawchuk, Matthew
- 81Mark A. Lewis
- 52Lewis, Mark A.
- 52Stockey, R.A.
- 23Wishart, D.S.
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Local Mobile Gene Pools Rapidly Cross Species Boundaries To Create Endemicity within Global Vibrio cholerae Populations
Download2011
Boucher, Y., Tarr, C.L., Cordero, O.X., Takemura, A., Schliep, K., Hunt, D.E., Polz, M.F., Lopez, P., Bapteste, E.
Vibrio cholerae represents both an environmental pathogen and a widely distributed microbial species comprised of closely related strains occurring in the tropical to temperate coastal ocean across the globe (Colwell RR, Science 274:2025–2031, 1996; Griffith DC, Kelly-Hope LA, Miller MA, Am. J....
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2004
Paquet, P.C., Hik, D.S., Frame, P.F., Cluff, H.D.
Wolves (Canis lupus) on the Canadian barrens are intimately linked to migrating herds of barren-ground caribou (Rangifer tarandus). We deployed a Global Positioning System (GPS) radio collar on an adult female wolf to record her movements in response to changing caribou densities near her den...
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1993
The onset of anaerobiosis in barley root tissue (Hordeum vulgare L. cv Himalaya) results in the following metabolic responses. There are rapid increases in the levels of pyruvate, lactate, and ethanol. Malate and succinate concentrations increase over the first 12 h, after which they return to...
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2023-12-10
Harrison DE, Diluvio MS, Matveev E, Corrêa PVF, De Leo FC, Leys SP
Supplementary files associated with the Journal Article
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2008
Doak, D. F., Horvitz, C. C., Menges, E. S., Lee, C. T., Knight, T. M., Coulson, T., Haridas, C. V., Morris, W. F., Tuljapurkar, S., Forsyth, S., Gaillard, J. M., Church, D. R., Kalisz, S., Bruna, E. M., Boggs, C. L., Kendall, B. E., Pfister, C. A., Boyce, M. S.
Both means and year-to-year variances of climate variables such as temperature and precipitation are predicted to change. However, the potential impact of changing climatic variability on the fate of populations has been largely unexamined. We analyzed multiyear demographic data for 36 plant and...
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Lyme borreliosis in Canada: Biological diversity and diagnostic complexity from an entomological perspective
Download2009
Sperling, F. A. H., Sperling, J. L. H.
Lyme borreliosis (LB), also known as Lyme disease, is emerging as a serious tick-borne illness across Canada. More than three decades of research on LB in North America and Europe have provided a large, complex body of research involving well-documented difficulties at several levels. However,...
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2017-10-29
Stephanie J. Peacock, Juliette Bouhours, Mark A. Lewis, P´eter K. Moln´ar
Spatial variability in host density is a key factor affecting disease dynamics of wildlife, and yet there are few spatially explicit models of host-macroparasite dynamics. This limits our understanding of parasitism in migratory hosts, whose densities change considerably in both space and time....
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Male oriental fruit moth response to a combined pheromone-based attracticide formulation targeting both oriental fruit moth and codling moth (Lepidoptera: Tortricidae)
Download2005
Evenden, M. L., McClaughlin, J. R.
Abstract: Combined attracticide formulations targeting Oriental fruit moth, Grapholita molesta (Busck), and codling moth, Cydia pomonella (L.), were tested in a field trapping experiment. Capture of male codling moths in traps baited with the combined formulation was reduced compared with traps...
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2019-02-01
Mélodie Kunegel-Lion, Rory L. McIntosh, Mark A. Lewis
Insect epidemics such as the mountain pine beetle (MPB) outbreak have a major impact on forest dynamics. In Cypress Hills, Canada, the Forest Service Branch of the Saskatchewan Ministry of Environment aims to control as many new infested trees as possible by conducting ground-based surveys around...
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Managing aquatic invasions optimal locations and operating times for watercraft inspection stations
Download2020-03-12
Fischer, Samuel M, Beck, Martina, Herborg, Leif-Matthias, Lewis, Mark A
Aquatic invasive species (AIS) cause signicant ecological and economic damages around the world. A major spread mechanism for AIS is trac of boaters transporting their watercraft from invaded to uninvaded waterbodies. To inhibit the spread of AIS, Canadian provinces and American states often...