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Skip to Search Results- 5Lewis, Mark A
- 1Auger‐Méthé, Marie
- 1Beck, Martina
- 1Codling, Edward A.
- 1Davidson, Jeff
- 1DeMars, Craig A
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2019-01-01
Fazly, Mostafa, Lewis, Mark A, Wang, Hao
We study a hybrid impulsive reaction-advection-diffusion model given by a reaction-advection-diffusion equation composed with a discrete-time map in space dimension $n\in\mathbb N$. The reaction-advection-diffusion equation takes the form \begin{equation}\label{} u^{(m)}_t = \text{div}(A\nabla...
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2016-09-01
Auger‐Méthé, Marie, Derocher, Andrew E, DeMars, Craig A, Plank, Michael J, Codling, Edward A., Lewis, Mark A, Fryxell, John
Searching allows animals to find food, mates, shelter and other resources essential for survival and reproduction and is thus among the most important activities performed by animals. Theory predicts that animals will use random search strategies in highly variable and unpredictable environments....
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Evidence-based tool surpasses expert opinion in predicting probability of eradication of aquatic non-indigenous species
Download2015-01-01
Drolet, David, Locke, Andrea, Lewis, Mark A, Davidson, Jeff
The main objective of evidence-based management is to promote use of scientific data in the decision-making process of managers, with data either complementing or replacing expert knowledge. It is expected that this will increase the efficiency of environmental interventions. However, the...
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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...
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Modelling the spread of the invasive alga Codium fragile driven by long-distance dispersal of buoyant propagules
Download2015-10-21
The secondary spread of an invasive species after initial establishment is a major factor in determining its distribution and impacts. Determining and understanding the factors driving this secondary spread is therefore of great importance to manage and predict invasions. In this study we...