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Markus BrinkmannView profile

Associate Professor

• Exposure and risk assessment modelling
• Toxicokinetic modelling
• Aquatic ecotoxicology
• +3 more

Dr. Markus Brinkmann is an Associate Professor in the School of Environment and Sustainability at the University of Saskatchewan, Canada, and Director of the Toxicology Centre. He holds the Centennial Enhancement Chair in Mechanistic Environmental Toxicology. His research focuses on exposure and risk assessment modeling, toxicokinetic modeling, and aquatic ecotoxicology, with an emphasis on understanding contaminant effects under realistic environmental conditions. Affiliations: Associate Professor, University of Saskatchewan Director, Toxicology Centre Member, Global Water Futures Program Member, Global Institute for Water Security Education: Ph.D. (Biology) - RWTH Aachen University, Germany (2015) M.Sc. (Ecotoxicology) - RWTH Aachen University, Germany (2011) B.Sc. (Biology) - RWTH Aachen University, Germany (2009) Research Interests: Dr. Brinkmann develops computational models to predict contaminant uptake, effects, and cross-species extrapolation. His work integrates toxicology, environmental chemistry, and hydrology to address challenges like flood-related contaminant remobilization and dioxin-like compound toxicity. Key areas include: Mechanistic toxicology of emerging contaminants (e.g., 6PPD-quinone, PFAS alternatives) Sediment toxicity and bioavailability Wastewater surveillance for public health monitoring Grant Highlights: Global Water Futures Program (2018-2023): Hydrological-exposure models for environmental risk assessment Genome Canada (2016-2020): EcoToxChip for chemical prioritization Banting Postdoctoral Fellowship (2016-2018) Awards: Friedrich-Wilhelm-Award (2016) SETAC GLB Young Scientists Award (2016 PhD, 2012 MSc) Borchers medal (2016) Leadership: He advises on strategic research partnerships between Canada and Germany and collaborates globally on projects like the EcoToxChip and Project House Water . His work bridges academic research with practical environmental management solutions.

Simone D. CastellarinView profile

Professor

• Viticulture
• Berry Crop Physiology
• Plant Genomics
• +2 more

Simone D. Castellarin is a Professor in the Department of Applied Biology at the University of British Columbia's Faculty of Land and Food Systems, and holds the Canada Research Chair Tier 2 in Viticulture. His research focuses on the molecular and physiological mechanisms governing berry ripening and composition in grapes, blueberries, and raspberries, with emphasis on genomic regulation under environmental stressors like heatwaves and drought. PhD in Plant Biology from the University of Udine (2007) Postdoctoral training at Hochschule Geisenheim University and University of California Davis Research areas include terpene biosynthesis, jasmonate signaling, cuticular wax dynamics, and agronomic strategies for climate change mitigation. Key projects involve remote sensing for vineyard zoning , hormone application effects , and genetic studies of berry quality traits . His work spans collaborations with industry bodies like the BC Wine and Grape Council and academic partners including the Cantu Lab at UC Davis. Recent publications highlight genomic analyses of terpene synthases, water deficit impacts on metabolites, and postharvest quality assessments. Awards include the 2009 Rudolf Hermanns Prize for viticultural research. He supervises numerous PhD and Master's students, and leads the Castellarin Lab at UBC's Wine Research Centre.

• Environmental Chemistry
• Ecotoxicology
• Exposure Assessment
• +5 more

M.T.O. (Chiel) Jonker is an Assistant Professor at the Faculty of Veterinary Medicine , Utrecht University , affiliated with the Institute for Risk Assessment Sciences (IRAS) and its Toxicology division . He specializes in exposure assessment of hydrophobic organic chemicals (e.g., PFAS , PAHs , PCBs ), focusing on sorption processes , bioaccumulation dynamics , and passive sampling techniques in both in vivo and in vitro settings. His research emphasizes methodological innovation for high-quality chemical analysis (GC-MS, LC-MS) and environmental risk assessment . Recent work includes PFAS degradation , sediment toxicity testing , and temperature/salinity effects on contaminant partitioning. His 2018-2024 publications highlight passive sampling calibration , mechanistic toxicity models , and bioavailability prediction using polyoxymethylene and silicone rubber samplers .

Rebecca RooneyView profile

Associate Professor

• Wetland Ecology
• Invasive Species Management
• Urban Stormwater Contamination
• +4 more

Dr. Rebecca Rooney is an Associate Professor in the Faculty of Science at the University of Waterloo, specializing in wetland ecology and environmental toxicology. She contributes to graduate studies as Interim Associate Chair and leads the Rooney Lab , which focuses on wetland conservation, invasive species impacts, and contaminant dynamics in aquatic ecosystems. University of Waterloo Ecology and Evolution Research Group Her research spans several critical areas: Wetland hydrology and groundwater interactions Ecological impacts of microplastics and stormwater contaminants Invasive species management (particularly Phragmites australis ) Climate change effects on wetland biodiversity Environmental monitoring techniques The 15 most recent publications reveal consistent research themes in urban stormwater contamination, wetland connectivity, and microplastic pollution. These works employ field experiments, isotope tracing, and multi-metric monitoring frameworks to address ecological risks and inform conservation strategies. She actively investigates pesticide bioconcentration in biofilms, wetland reclamation in oil sands regions, and the ecological consequences of hydrological changes. Her lab integrates field-based methodologies with policy considerations to advance wetland science.

Alexandre PoulainView profile

Professor

• Biogeochemistry
• Molecular Biology
• Environmental Microbiology
• +8 more

Alexandre Poulain is a Full Professor in the Department of Biology at the University of Ottawa and Vice Dean for Research and Infrastructure in the Faculty of Science. His multidisciplinary research bridges biogeochemistry, microbial physiology, and environmental toxicology. Education: B.Sc. (Angers, France), M.Sc. (INRS, Canada), Ph.D. (Université de Montréal, Canada), Postdoc (MIT, USA) Research Interests: Mercury cycling in Arctic and temperate ecosystems, microbial metal transformations, biosensor development for contaminants, redox reaction dynamics, bioremediation using environmental microbes, and mercury-organic matter interactions. His lab (2017-2025) has produced 15 recent publications on mercury biogeochemistry in oil sands, rice paddies, and Arctic lakes, alongside arsenic speciation studies and pesticide impacts on pollinators. Current students explore archaeal mercury regulators, acidothermophilic biosensors, and microbial remediation. Scientific contributions include: NSERC Postdoctoral Fellowship (2007-2009) Co-PI on Microbright, a startup commercializing microbial water treatment Developed portable arsenic biosensor tested in Cambodia Co-edited mercury-climate synthesis in Nature Communications

• Urban Horticulture
• Ecosystem Services
• Urban Forestry
• +6 more

Professor Jill Edmondson serves as a Professor of Ecosystem Sustainability and NERC Knowledge Exchange Fellow at the School of Biosciences, University of Sheffield, where she has been a Senior Lecturer since 2021. Her research focuses on enhancing ecosystem sustainability and resilience in urban and agricultural contexts through interdisciplinary approaches bridging soil science, plant ecology, and social dimensions. Her core research pillars include: Urban Horticulture , where she leads the national MYHarvest citizen science project quantifying home-grown food production while assessing ecosystem co-benefits and soil pollutant risks; Soil Carbon Dynamics , specializing in black carbon's role in urban soil carbon sequestration; and Urban Forest Ecology , investigating how pollution and infrastructure encasement impact tree health and ecosystem services like heat mitigation. Her work consistently integrates field studies with policy-relevant applications for city planning. Analysis of her 2020-2025 publications reveals intensifying focus on climate adaptation, with dominant themes including urban food security quantification, soil contaminant bioavailability, green infrastructure performance, and urban tree resilience. Methodologically, she pioneers citizen science integration and interdisciplinary field measurements, yielding actionable insights for urban sustainability policy. Her major recognitions include: NERC Knowledge Exchange Fellow (2022-present) EPSRC Living with Environmental Change Fellow (2016-2021) Professor Edmondson supervises undergraduate literature reviews and research projects across multiple programs (MBiolSci, MEnvSci, MSc, MRes), mentoring the next generation of sustainability scientists. Her grant portfolio features competitive fellowships supporting urban ecosystem research with direct policy applications through partnerships with local governments and environmental NGOs. She directs the MYHarvest citizen science initiative and collaborates extensively with the University of Sheffield's Institute for Sustainable Food, leading a multidisciplinary team spanning soil science, ecology, and engineering to develop evidence-based strategies for resilient urban ecosystems.

Ken OakesView profile

Associate Professor

• Environmental Remediation
• Aquatic Toxicology
• Nanotechnology
• +4 more

Ken Oakes is an Associate Professor in the Biology Department at Cape Breton University (CBU) and holds the Industrial Research Chair in Environmental Remediation. He specializes in environmental toxicology, nanotechnology, and aquatic ecosystems. With a Ph.D. from the University of Guelph and postdoctoral training at the University of Waterloo, his research focuses on reactive oxygen species, water treatment, and pollution mitigation. He has over 60 peer-reviewed publications and supervised numerous graduate/undergraduate theses. Key research areas include photocatalytic water treatment using TiO₂ composites, surface-enhanced Raman spectroscopy (SERS) for contaminant detection, and transdermal drug delivery via polymeric microneedles. His work addresses industrial effluent impacts on marine ecosystems and sustainable antifouling technologies. Recent studies investigate nanomaterials for environmental remediation and biomedical applications. Dr. Oakes has contributed to projects assessing pulp mill effluent effects on coastal ecosystems, copper-based Fenton chemistry for biofilm removal, and uranium extraction from water. His lab develops innovative solutions for environmental challenges, combining engineering, chemistry, and biology disciplines. Funding sources include industrial partnerships and academic grants focused on clean technologies.

Kenneth JeffriesView profile

Associate Professor

• Comparative Physiology
• Transcriptomics
• Ecotoxicology
• +4 more

Dr. Kenneth Jeffries is an Associate Professor in the Department of Biological Sciences at the University of Manitoba’s Faculty of Science. His research bridges comparative physiology, transcriptomics, and ecotoxicology to study environmental stress responses in aquatic ectotherms. Education: BSc (First Class Honours) - University of Calgary, MSc - University of Calgary, PhD - University of British Columbia, Postdoc - University of California, Davis Jeffries’ work focuses on defining sub-lethal thermal thresholds, contaminant effects in aquatic systems, and transcriptomic responses to environmental stressors. His lab specializes in non-lethal sampling techniques and high-throughput gene expression analysis using OpenArray™ technology for species like salmonids, sturgeons, and lampreys. Key projects include: Arctic ecosystem studies using truncate soft-shell clams as biomonitor species Development of stress transcriptional profiling (STP) chips for rapid biomarker assessment Thermal and contaminant stress interactions in freshwater fish populations Conservation genomics applications for invasive species management Recent article trends emphasize transcriptomic approaches to climate change impacts, thermal stress mechanisms, and contaminant flow in Arctic ecosystems. His collaborations include GEN-FISH, Fisheries and Oceans Canada, and the Great Lakes Fishery Commission. Scientific Awards: Mitacs Postdoctoral Fellowship NSERC Postdoctoral Fellowship Inside JEB feature (2016, 2023) Editor’s Choice (Journal of Experimental Biology, 2023) Jeffries supervises PhD, MSc, and Honours students while leading the Jeffries Lab, which maintains partnerships with the IISD–Experimental Lakes Area and other institutions. His lab also develops DNA metabarcoding resources for Arctic benthic monitoring.

Chad PaulkView profile

Associate Professor

• Feed Processing Technologies
• Monogastric Nutrition
• Quality Assurance and Feed Safety
• +3 more

Dr. Chad Paulk is an Associate Professor in the Department of Grain Science and Industry at Kansas State University. His research focuses on Feed Processing Technologies, Monogastric Nutrition, and Quality Assurance/Feed Safety. He holds a B.S. from the University of Georgia (2009) and M.S./Ph.D. degrees from Kansas State University (2011/2014). Previously, he served as an Assistant Professor of Swine Nutrition at Texas A&M University (2014–2017). His current role involves 60% research and 40% teaching, including courses like GRSC 100 (Foundations in Grain Science) and GRSC 650 (Nutritional Impacts of Processing). He advises Feed Science undergraduate students and co-leads the Feed Science Club. Key research themes include optimizing feed processing parameters, mitigating pathogen risks in feed systems, and evaluating novel feed ingredients like Kernza® grain. Recent work emphasizes viral pathogen detection in feed mills (e.g., African swine fever virus), enzyme supplementation effects, and the impact of feed particle size/pelleting on nutrient digestibility. He collaborates with industry partners to enhance feed safety protocols and sustainable practices. Laboratory affiliations include the BIVAP Feed Quality Assurance Lab and the O.H. Kruse Feed Technology Center. His research has addressed critical issues like mitigating porcine epidemic diarrhea virus contamination and optimizing feed formulations using thermal processing and organic additives.

• Food Science
• Food Processing
• Novel Non-thermal Processing
• +7 more

Anubhav Pratap-Singh is an Associate Professor in the Food, Nutrition and Health department within the Faculty of Land and Food Systems at the University of British Columbia, where he holds the Food and Beverage Innovation Professorship. He leads the UBC Food Process Engineering Laboratory and his research spans environmental and natural resources economics, food chemistry (including fermentation), and natural resource management. His primary research interests focus on agri-food transformation, cold plasma food engineering, food processing, functional foods, heat transfer, high pressure mass transfer, novel non-thermal processing, nutraceuticals, pasteurization, and pulsed light sterilization. Dr. Pratap-Singh's work addresses fundamental questions about the impact of food processing on food quality, how technology can maximize desirable effects while minimizing deleterious ones to feed the growing global population, and how to ensure food safety and nutrition for all socioeconomic groups. His research program is organized around three main pillars: developing novel processing technologies for food preservation, developing technologies for food fortification, and modeling the human GI tract to understand the interaction between food processing and human health. He has made significant contributions to sonic mixing technology for thermal processing and pulsed UV light processing for food surface decontamination, with particular expertise in processing of liquid particulate matter. Dr. Pratap-Singh has received numerous prestigious awards throughout his career, including the Banting Fellowship (2016) and Green College Leading Scholar award (2017). His work has been recognized with the Young Entrepreneur Award (2009), IFTPS Graduate Scholar designation (2014), and Gold Medal from the Institute for Thermal Processing Specialists (2014), among other fellowships and honors. He is affiliated with the BioProducts Institute and Materials and Manufacturing Research Institute at UBC, and supervises graduate students in Food Science (MSc and PhD programs). His laboratory focuses on interdisciplinary research that addresses critical challenges in food science, with implications for feeding the projected 10 billion people by 2050 while countering negative public perceptions around processed foods.

Daniel ValleroView profile

Adjunct Professor

• Environmental Engineering
• Air Pollution
• Climate Change
• +5 more

Daniel Vallero is an Adjunct Professor in the Department of Civil and Environmental Engineering at Duke University . He holds a Ph.D. from Duke (2000) , an M.S. from the University of Kansas (1996) , and a B.A. from Southern Illinois University (1974) . His career spans environmental engineering, exposure assessment, and climate change adaptation, with affiliations including North Carolina Central University (2012-2013) as Associate Professor. Education B.A., Southern Illinois University, 1974 M.S., University of Kansas, 1996 Ph.D., Duke University, 2000 Key Research Areas Environmental systems science Air pollution modeling and control Hazardous waste bioremediation Climate change governance Exposure-based chemical prioritization Biogeochemical cycling under climate stress Publication Trends Focus on PFAS exposure pathways , climate adaptation strategies , and pollutant fate in ecosystems Recent work includes high-throughput exposure models and environmental justice in global warming Scientific Awards Federal Honor Awards (2025) from the U.S. EPA Jeffrey B. Taub Award (1999) at Duke University Notable Contributions Authored Air Pollution Calculations and Environmental Systems Science Developed exposure prioritization tools like Ex Priori Post-9/11 environmental contamination studies in New York City

• Geochemistry
• Isotope Geochemistry
• Environmental Geology
• +4 more

Dr. Diego Fernandez is a Research Professor in the Department of Geology & Geophysics at the University of Utah, specializing in isotope geochemistry, mineral resource characterization, and environmental dust dynamics. His work spans four decades of academic appointments (2006–present) with expertise in strontium isotope applications for migration tracking, critical mineral assessments, and dust pollution health impacts. PhD in Thermodynamics, University of Buenos Aires (1992) Research Professor (2021–present) Research Associate Professor (2014–2021) Research Assistant Professor (2006–2014) Research focuses include: strontium isotope geochemistry for reconstructing animal migration and geological processes; critical mineral characterization of coal-bearing strata for rare earth element extraction; environmental health impacts of dust from the Great Salt Lake playa; dust source apportionment in urban settings; and magmatic system petrochronology of the Alta Stock region. Recent publications (2024–2025) demonstrate methodological innovations in LA-ICP-MS analysis, Bayesian isotope turnover modeling, and dust-metal contamination frameworks. His studies document elevated health risks from thallium, arsenic, and lead in urban dust, while proposing solutions through dust suppression and international emission reductions. 2024 Distinguished Educator Award, University of Utah College of Science Current grants include USGS-funded terminal lake geochemistry, NSF projects on critical zone dust dynamics, and Bering Sea fisheries baseline studies Teaching activities include directing SRI Research courses (2024) and mentoring interdisciplinary projects on environmental isotopes. Collaborators include institutions across North America and Europe, with fieldwork in Utah, Alaska, Wyoming, and Kenya.

Lee FergusonView profile

Professor

• Environmental Analytical Chemistry
• High-Resolution Mass Spectrometry
• Per- and Polyfluoroalkyl Substances (PFAS)
• +3 more

Lee Ferguson is a Professor of Civil and Environmental Engineering at Duke University, with additional appointments as Associate Professor in the Division of Marine Science and Policy. His research focuses on environmental analytical chemistry, particularly using high-resolution mass spectrometry to study per- and polyfluoroalkyl substances (PFAS) , microplastics , and endocrine disruptors . Ferguson Lab develops methods for contaminant detection in water systems and investigates chemical leaching from polymers. Ph.D. in Chemistry from Stony Brook University (2002) Former Assistant Professor at University of South Carolina (2003-2009) Recent work includes PFAS analysis in lithium-ion batteries, glyphosate detection in hard waters, and microplastic dye toxicity studies. Key publications explore urban watershed contamination, Sri Lankan drinking water CKDu links, and novel analytical methods for environmental pollutants. Applied Research Fellowship (2022), Kavli Frontiers of Science Fellow (2011) Testified before U.S. Senate on nanotechnology risks Co-founder of NC PFAS Testing Network As an advisor, he mentors Doctoral Candidates Patrick Faught and Anna Lewis , who investigate microplastic dyes and polymer additives. Lab research spans environmental fate of nanomaterials, contaminant bioavailability, and exposomics for health outcomes.

Maneka MalalgodaView profile

Assistant Professor

• Food Science
• Nutritional Sciences
• Cereal Science
• +5 more

Dr. Maneka Malalgoda is an Assistant Professor in the Department of Food and Human Nutritional Sciences at the University of Manitoba's Faculty of Agricultural and Food Sciences. Her research focuses on grain chemistry, processing quality, and the development of healthy grain-based food systems. PhD in Cereal Science, North Dakota State University MSc in Cereal Science, North Dakota State University BSc in Medical & Pharmaceutical Biotechnology, University of Applied Sciences, Austria Dr. Malalgoda's research investigates the physicochemical properties of grain proteins and starches, their functionality in food processing, and the biological activity of grain biomacromolecules. She explores how these components contribute to nutritional value, safety, and structural integrity in bakery applications. Her recent publications highlight advancements in protein-enriched wholegrain bread, ancient grain processing optimization, oat protein health benefits, and pesticide residue impacts on cereal chemistry. Key trends include the use of analytical techniques (HPLC, LC-MS) and the intersection of traditional grains with modern nutritional needs. Dr. Malalgoda teaches courses in food science, including FOOD 4100: Current Issues in Food and Human Nutrition , FOOD 3220: Grains for Food and Beverage , and FOOD 3200: Bakery Science and Technology . She supervises graduate research at the University of Manitoba's Ellis Building facility.

Rupali DattaView profile

Professor

• Environmental Remediation
• Plant Biochemistry
• Plant-Microbe Interactions
• +6 more

Rupali Datta is a Professor of Biological Sciences at Michigan Technological University (MTU), affiliated with the Great Lakes Research Center (GLRC). Her research focuses on applying plant biochemistry, genetics, and microbiology to address environmental contamination through phytoremediation and plant-microbe interactions. She holds a PhD from the University of Hyderabad, India. Dr. Datta collaborates with experts in environmental geochemistry, soil science, and analytical chemistry to study contaminant bioavailability in aquatic and terrestrial systems. Her work emphasizes remediation of heavy metals (arsenic, lead), explosives (TNT/RDX), antibiotics, and petroleum hydrocarbons using green technologies. She leads projects funded by agencies like the Department of Defense, EPA, and HUD. Key research areas include: Phytoremediation of contaminated soils and water using vetiver grass and hyperaccumulator plants Bioavailability of contaminants in human and environmental systems Development of sustainable remediation technologies like biochar and water treatment residuals Health effects of metal exposure in cell and animal models Recent grants include a $2.5M DoD project on PFAS remediation (2023–2025) and a HUD initiative to reduce lead bioavailability in residential soils (2021–2024). Dr. Datta’s lab also partners with SIROM Scientific Solutions, LLC, advancing environmental R&D. Her work bridges fundamental science and applied solutions, addressing global challenges in pollution and sustainability.