Past Student Award Winners
Click on the year to view past CEW student presentation award winners. Click here to find out more about CEW student presentation awards.
2021
Peter Chapman Outstanding Platform Presentation Award |
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In-person Presentations |
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First | Sarah Wallace INRS Identifying the mechanism of action of polycyclic aromatic compound exposure in multiple bird species exposed in ovo to diluted bitumen |  |
Second | Rebecca Eldridge University of Manitoba A toxicity testing protocol for an Arctic diatom and sensitivity comparison with a standard temperate species |  |
Second | Lorissa Corrie University of Victoria Laxative and oil dispersant component dioctyl sodium sulfosuccinate is a disruptor of thyroid hormone signaling in American bullfrog tadpoles |  |
Virtual Presentations |
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First | Ellie Weir McMaster University Comparing levels of microplastics in caged and wild-caught organisms near a municipal wastewater treatment plant outfall |  |
Second | Rebecca Osborne University of Guelph But first, let me take a shell-fie: Assessment of the effects of metals on embryo development in freshwater snails using macrophotography |  |
Third | Claire Bottini University of Western Ontario Effects of methylmercury on songbird brain during spring reproductive onset. |  |
Arthur J. Niimi Outstanding Poster Presentation Award |
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First | Heather Jovanovic University of Manitoba Chronic exposure of antidepressant venlafaxine in boreal lake mesocosms |  |
Second | Alper James Alcaraz University of Saskatchewan Comparative analysis of transcriptomic points-of-departure (tPODs) and apical responses in embryo-larval fathead minnows exposed to fluoxetine |  |
Third | Yaryna Kudla University of Guelph Effects of microplastics on viability of the larval (glochidium) stage of freshwater mussel Lampsilis fasciola |  |
TikTox |
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First | Lorissa Corrie University of Victoria What does DOSS do? A tadpole's journey | |
Second | Michael Allison University of Victoria Looking closer: unraveling the world of genetic information to save a small fish |  |
Third | Emily Robson McMaster University Wastewater treatment plants as a source of microplastics in rivers in Southern Ontario |  |
2019
Peter Chapman Outstanding Platform Presentation Award |
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First | Victoria Restivo McMaster University The effect of wastewater effluent exposure on the gut content Microbiome of rainbow darter |  |
Second | Océane Hourtané INRS Role of humic acid on uptake and toxicity of platinum in freshwater microalgae |  |
Third | William Martin University of Guelph Characterizing a novel springtail for soil ecotoxicology testing |  |
Arthur J. Niimi Outstanding Poster Presentation Award |
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First | Jessica Ewald McGill University Use of co-expression analysis to identify life stage-specific subnetworks in toxicogenomics data from Japanese quail |  |
Second | Julie Robitaille INRS Bioassays for routine detection of endocrine disrupting chemicals in complex effluents |  |
Third | Chelsea Grimard University of Saskatchewan In vitro-in vivo extrapolation of uptake and biotransformation of benzo[a]pyrene in the fathead minnow |  |
Three-minute Thesis |
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First | Jacob Imbery University of Victoria Liver dethroned!? The caudal fin as a non-lethal alternative to transcriptomics-based evaluation of oil spill effects in Pacific salmon |  |
Second | Paisley Thomson INRS Retention ponds in the agroecosystem: ecotoxicological implications on an amphibian species |  |
Third | Océane Hourtané INRS Role of humic acid on uptake and toxicity of platinum in freshwater microalgae |  |
2018
Peter Chapman Outstanding Platform Presentation Award |
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First | Leslie Saunders Simon Fraser University Quantitative in vitro to in vivo extrapolation of biotransformation rates for bioaccumulation assessment: Focus on organic sunscreen agents in trout |  |
Second | Mohammad Naderi University of Saskatchewan Maternal exposure to dietary selenomethionine led to dopaminergic hyperfunction and learning impairment in zebrafish offspring |  |
Third | Blake Danis Simon Fraser University Acute and sub-chronic effects of neonicotinoids on northwestern salamander larvae |
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Arthur J. Niimi Outstanding Poster Presentation Award |
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First | Nathanael Harper University of Waterloo Validating environmental DNA metabarcoding methods via conventional taxonomic identification in Ontario's Grand River watershed | |
Second | Brenna Hay University of Fraser Valley Evaluating potential cytotoxicity and genotoxicity of neonicotinoids with fish cell lines | |
Third | Justin Miller University of Lethbridge An investigation of dicamba using hepatocytes of rainbow trout (O. mykiss) in primary culture | |
Three-minute Thesis |
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First | Andrew Thompson University of Calgary |  |
Second | Katherine Mill Simon Fraser University |
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Third | Julie Weder Queen's University |
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2017
PLATFORM |
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First | Melanie Raby University of Guelph Toxicity of environmentally-relevant neonicotinoid pulses to aquatic invertebrates |  |
Second(Tie) | Sherry Du McMaster University Metabolic and respiratory consequences of wastewater exposure in bluegill sunfish |
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Second(Tie) | Cynthia Cheney University of Ottawa Assessing the toxicity of lake sediments contaminated by historic gold mining activities |
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POSTER |
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First | Lana Shayna McMaster University CYP3C gene regulation by the aryl hydrocarbon and estrogen receptors in zebrafish |  |
Second | Katherine Raes University of Saskatchewan Assessing the trophic transfer of waterborne selenium to an amphipod (Hyalella azteca) through a diet of field-collected microorganisms |
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Third | Samantha Sherman Wilfrid Laurier University Characterization of Ni-biotic ligand interactions in seawater |
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Three-minute Thesis |
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First | Lana Shayna McMaster University Characterizing the function and regulation of xenobiotic metabolizing enzymes in the model organism zebrafish |  |
2016
PLATFORM |
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First | Andrew Thompson University of Calgary The antidepressant venlafaxine impacts development and behaviour in larval fathead minnow |  |
Second | Sara Hanson University of Saskatchewan Reproductive and general health assessment of fathead minnow (Pimephales promelas) populations inhabiting an effluent-dominated stream, Wascana Creek, Saskatchewan |
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Third | Derek Green University of Saskatchewan The influence of hydropeaking on growth and mercury concentrations of low-pitched shoreline dwelling spottail shiner (Notropis hudsonius) |
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POSTER |
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First | Justin Lo Simon Fraser University In vitro-in vivo extrapolation of biotransforming hydrophobic chemicals in the fish body |  |
Second | Analisa Lazaro-Côté University of Calgary The effect of municipal wastewater effluent on the stress response of fish in the Bow River, Calgary, Alberta |
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Third | Chanel Yeung University of Saskatchewan The cardiorespiratory and metabolic effects of acute naphthalene and pyrene exposure in adult zebrafish (Danio rerio) |
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Honourable Mention | Sara Klapstein Memorial University of Newfoundland Rish of methylmercuty (bio)availability in freshwater lakes |
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Three-minute Thesis |
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First | Andrew Thompson University of Calgary |  |
Second | Dylan Steinkey University of Lethbridge |
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Third | Amy Gainer University of Saskatchewan |
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2015
PLATFORM |
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First | Anita Massé University of Saskatchewan Assessing the potential effects of chronically elevated dietary selenium exposure on the fitness of the model amphibian, Xenopus laevis |  |
Second | Lawrence D’Silva University of Saskatchewan Mechanisms affecting arsenic flux rates from prairie reservoir sediments, Buffalo Pound Lake, Saskatchewan |  |
Third | Kean Steeves University of Saskatchewan Reproductive and histopathological effects of municipal wastewater effluent exposure in male and female fathead minnows |  |
POSTER |
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First | Brett Tendler University of Saskatchewan Chemodynamic behavior of thallium in the Slave River, Northwest Territories |  |
Second | Amy Jimmo University of Saskatchewan Persistence and toxicity of Garlon XRT® and Arsenal Powerline® in soils along transmission right-of-ways in the Yukon Territory |  |
Third | Patricija Marjan University of Waterloo Transcriptome profiling in the liver of wild rainbow darter (Etheostoma caeruleum) in the central Grand River, Ontario to assess impact and recovery of resident populations |  |
Honourable Mention | Sarah Crawford University of Saskatchewan Bioavailability of sediment-associated uranium to the freshwater midge, Chironomus dilutus: Lessons learned from sediment physicochemical properties |  |
Honourable Mention | Hattan Alharbi University of Saskatchewan Effect of dissolved organic compounds from oil sands process affected water on toxicity of 7-isopropyl-1-methylphenanthrene (retene) to early life-stages of Japanese medaka (Oryzias latipes) |  |
Three-minute Thesis |
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First | Derek Green University of Saskatchewan |  |
Second | Amy Jimmo University of Saskatchewan |  |
Third | Lesley Milne Wilkinson University of Waterloo |  |
2014
2014 Student Awards |
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Platform |
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| First | Van Ortega University of Alberta The effects of nanoparticle exposures on the phagocytosis of immune cells. |  |
| Second | Anita Masse University of Saskatchewan Establishing dose-dependent developmental effects of maternal dietary selenium exposure in the model amphibian Xenopus laevis. |  |
| Third | Elizabeth Beck University of Alberta Health of domestic mallards (Anas platyrhynchos domestica) following exposure to oil sands process-affected water. |  |
Poster |
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| First | Lesley Milne University of Waterloo Effects of water chemistry on the toxicity and bioaccumulation of selenite to Hyalella azteca. |  |
| Second | Ryan Prosser University of Guelph Effect of herbicide surfactant polyethoxylated tallow amine (POEA) on production of egg masses and viability of eggs of rams-horn snail, Planorbella pilsbryi. | |
| Third | Natasha Horsman University of Ottawa The role of chemokines in lateral line development of the frog Silurana tropicalis. | |
2013
2013 Student Awards |
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Platform |
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| First | Lesley Milne University of Waterloo Using non−linear models to predict the chronic toxicity of cobalt to Hyalella azteca under different water chemistry conditions. |
| Second | Arran Brown York University Food Quantity Affects the Sensitivity of Daphniids in Muskoka Lakes to Road Salt. |
| Third | Jessica Leung University of Waterloo Different responses in toxicity testing among two members of the Hyalella azteca species complex. |
Poster |
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| First (tie) | Jordan Anderson University of Ontario Institute of Technology The Chronic Effects of Hydroxypropyl−β−Cyclodextrin on the Reproduction of the American Flagfish (Jordanella floridae) Over One Complete Life−Cycle. |
| First (tie) | Stephanie Schiffer University of Saskatchewan Acute and chronic toxicity of aqueous vanadium to model and field−collected planktonic and benthic invertebrates. |
| Third | Jenna Zee University of Saskatchewan Molecular and Physiological Effects of Chronic Dietary Selenomethionine in Juvenile White Sturgeon (Acipenser transmontanus). |
2012
2012 Student Awards |
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Platform |
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| First-tie | Ali Azizishirazi Lakehead University Effects of short-term and lifetime exposure to metals on the olfactory system of wild yellow perch (Perca flavescens): gene expression, neurophysiology, and behaviour. |
| First-tie | Heather Osachoff Simon Fraser University Investigating the estrogenicity of tertiary sewage treatment plant effluents: an evaluation of the osmoregulatory and endocrine effects on Chinook salmon. |
| Second | Lorraine Brown Simon Fraser University Gene Expression Analysis of Rainbow Trout Exposed to Ibuprofen – Highlighting the Benefits and Challenges of Using RNA-Seq on Non-model Organisms. |
Poster |
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| First | Katelin Spiteri Wilfrid Laurier University Toxicological Applications of a Yellow Perch (Perca flavescens) Cell Line. |
| Second | Zacharias Pandelides University of Ontario Institute of Technology Dehydroabietic acid (DHAA) alters energy metabolism and the effects of 17β-estradiol in rainbow trout (Oncorhynchus mykiss). |
| Third | Heather Loomer University of New Brunswick Effects of agricultural land use on the transfer of nutrients into stream food webs in Grand Falls, New Brunswick. |
| Honourable Mention | Sarah Patterson University of Saskatchewan Toxicity of Untreated and Ozone-treated Oil Sands Process-Affected Water to Early Life Stages of the Fathead Minnow (Pimephales promelas). |
2011
2011 Student Awards |
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Platform |
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| First | William Dew Lakehead University Copper, calcium and olfaction in fathead minnows (Pimephales promelas). |
| Second | Laura Jane Phalen University of PEI Immune response of rainbow trout (Oncorhynchus mykiss) co-exposed to benzo[a]pyrene and Aeromonas salmonicida. |
| Third | Ali Azizishirazi Lakehead University Rapid olfactory recovery of wild yellow perch (Perca flavescens) from metal contaminated lakes after short-term acclimation to clean water. |
| Honourable Mention | Meghan Goertzen University of Saskatchewan Swimming performance and energy homeostasis in juvenile laboratory-raised fathead minnow (Pimephales promelas) exposed to uranium mill effluent. |
Poster |
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| First | Sarah Crawford University of Saskatchewan Toxicological Applications of a Yellow Perch (Perca flavescens) Cell Line. |
| Second | Heather Loomer University of New Brunswick Effects of potato agriculture on the production and community composition of stream invertebrates. |
| Third | Jonathon Doering University of Saskatchewan Biochemical and molecular responses of white sturgeon (Acipenser transmontanus) to an aryl hydrocarbon receptor agonist. |
| Honourable Mention | Jonathan Challis University of Winnipeg Direct and indirect photolysis of the sulphonamide antibiotics Sulfapyridine and Sulfamethoxazole in the aquatic environment. |
2009
2009 Student Awards |
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Platform |
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| First | Allison J. Squire University of Saskatchewan Assessment of water quality trends contributing to cumulative effects in the Athabasca river basin using a fathead minnow bioassay. |
| Second | François Perreault Université du Québec à Montréal Investigation of nano-gold glycodendrimers interactions with algal cells and its effect on photochemical processess. |
| Third | Rebecca L. Dalton University of Ottawa Presence of two common herbicides in the South Nation River watershed and their relation to macrophyte species composition. |
| Honourable Mention | Valérie Langlois University of Ottawa The effects of the herbicide atrazine and the prostate cancer drug finasteide on 5-beta-reductase in two species of frogs. |
| Honourable Mention | Gabriel Soumis-Dugas Université Laval The use of monospecific and multispecific bioassays to assess the ecocompatibility of alum application in eutrophicated lake restauration. |
Poster |
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| First | Carrie L. Ginou University of Ontario The toxicity of harmony landfill leachate to green Hydra. |
| Second | Leanne F. Baker University of New Brunswick Chemical mixtures in the environment: effects of glyphosate-herbicides and fertilizers on the emergence of adult aquatic insect from wetlands. |
| Third | Marc Fraser Université de Moncton Heavy metal concentrations in commercial fish sold in the Baie des Chaleurs, New Brunswick. |
2008
2008 Student Awards |
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Platform |
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| First | Thijs Bosker University of New Brunswick-Saint John Reducing variance and increasing power of a reproductive bioassay by understanding the spawning behaviour of mummichog (Fundulus heteroclitus). |
| Second | Erik Szkokan-Emilson Laurentian University The role of land reclamation and forest regeneration on the recovery of near-shore benthic invertebrate communities. |
| Third | Ben Smith University of Waterloo Biological and chemical measures of bioavailability compared to the results of chronic toxicity tests. |
| Honourable Mention | Alison Squires University of Saskatchewan Identification of water quantity and quality trends contributing to cumulative effects in the Athabasca River Basin. |
| Honourable Mention | Shannon MacPhee Queen's University Climate-induced changes in lake thermal habitat alters predator-prey interactions in a recovering freshwater zooplankton community. |
Poster |
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| First | Blair Hersikorn University of Saskatchewan In-situ caging of wood frog (Rana sylvatica) larvae in wetlands formed from oil sands tailings materials (OSPM). |
| Second | Vanessa Phillips University of Alberta Alpine lakes as sentinels of change: tracking trends in accumulation of PFAs. |
| Third | Clayton Sereres Laurentian University Real-time effluent biomonitoring: the toxicity early warning system (TEWS). |
| Honourable Mention | Yamina Gopalapillai University of Guelph The effect of environmental ligands on toxicity of nickel to Lemna minor. |
2007
2007 Student Awards |
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Platform |
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| First | Amber Tompsett University of Saskatchewan Gene expression and histological structure as biomarkers of chemical exposure in Japanese medaka. |
| Second | Christine Daly University of Windsor Carbon sources, microbial community production and respiration in constructed oil sands wetlands. |
| Third | Christina Fridgen Trent University Gonadal development in Rana pipiens tadpoles and the influence of Aatrex® (Atrazine) and Roundup® (Glyphosate) exposure. |
| Honourable Mention | Dale Jefferson Saint Mary's University Fertilizers and enrichment of nitrogen isotopic signatures in larval green frogs. |
| Honourable Mention | Maggie McConnell Simon Fraser University Environmental fate of phthalate di-esters and mono-esters in sediment and organisms of an aquatic food web. |
| Honourable Mention | Lana Miller University of Lethbridge The effects of agricultural drain water on the physiological stress response in fish: Interactions and effects of multiple chemical stressors. |
Poster |
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| First | Eric Higley University of Saskatchewan Differential effects on environmental chemicals and selected pharmaceuticals on aromatase activity. |
| Second | Lana Miller University of Lethbridge The effect of sodium selenite and selenomethionine on head kidney function in rainbow trout. |
| Third | Jennifer Balon Canisius College Lumbriculus variegates a model for aquatic contaminants: Pharmaceuticals. |
| Honourable Mention | Ariane Bouffard Université de Montréal Elemental mercury interaction with lake sediments. |
| Honourable Mention | Marc Fraser Université de Moncton Mercury concentrations in lobsters and mussels from the Belledune area, New Brunswick. |
| Honourable Mention | Jorgelina Muscatello University of Saskatewan Deformity evaluation in northern pike and white sucker exposed to uranium mining and milling effluent. |
