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Skip to Search Results- 2Herzog, Jens A
- 2Miyashita, Tetsuto
- 2Richardson, Evan Shaun
- 2Vernygora, Oksana V
- 1Abbott, Sean P. (Sean Patrick), 1966-
- 1Abd Elhafiz, Areeg
Results for "departments_tesim:"Department of Biological Sciences""
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Using under-road tunnels to protect a declining population of long-toed salamanders (Ambystoma macrodactylum) in Waterton Lakes National Park
DownloadFall 2010
I investigated the value of under-road tunnels as a conservation strategy to protect a long-toed salamander population, in south-west Alberta, whose overwintering sites and breeding habitat (Linnet Lake) are separated by a road. I conducted a mark-recapture study from 2008-2009, capturing...
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Using wildlife occurrence data to test permeability estimates and ecological indices used in urban planning
DownloadSpring 2023
Increasing urban development degrades ecosystems partly by diminishing natural area connectivity and quality, ultimately reducing and homogenizing urban biodiversity. To support biodiversity, ecological planners in Edmonton, Alberta (hereafter the City) have implemented tools to incorporate...
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Fall 2011
We have engineered a novel model of cone photoreceptor regeneration using transgenic zebrafish to induce cell ablation. Zebrafish were engineered to express the E. coli gene nfsB, encoding the protein nitroreductase (NTR), within UV-sensitive cones. We have adapted the...
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Variation in song characteristics and responses to anthropogenic noise of Lincoln’s Sparrow (Melospiza lincolnii) in the boreal forest
DownloadSpring 2022
Sanchez Ulate, Natalie Viviana
The study of avian vocalizations intrigues humans in many ways, in part because song production has many similarities with human speech. Since the development of technologies to record and analyze songs, the study of avian vocalizations has provided insights into song learning and its function in...
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Venison to beef and deviance from truth: biotelemetry for detecting seasonal wolf prey selection in Alberta
DownloadFall 2010
An abrupt interface between mountains and prairies in southwestern Alberta means wilderness areas and carnivore populations overlap cattle grazing lands. Consequently, there is concern about the effects of large carnivores, especially wolves, on livestock. I used GPS clusters and scat samples...
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Spring 2012
The escape response in zebrafish is mediated in part by the Mauthner cell and its two homologues, MiD2cm and MiD3cm. In adult fish, the Mauthner cell fires a single action potential when activated while the homologues fire multiple action potentials. Their distinct firing properties are partially...
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Walking in Their Footsteps: New Approaches to Identify Behavioural Processes and Define Home Ranges Using Animal Movement Data
DownloadFall 2014
Animal movement and space-use patterns influence the distribution and abundance of species, predator-prey interactions, and many other ecological processes. Different approaches are used to study individual's space-use strategies and each approach suffers from unique challenges. The mechanistic...