Browsing Waterloo Research by Author "Hewitt, L. Mark"
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Endocrine Disruptor Impacts on Fish From Chile: The Influence of Wastewaters
Barra, Ricardo O.; Chiang, Gustavo; Saavedra, Maria Fernanda; Orrego, Rodrigo; Servos, Mark. R.; Hewitt, L. Mark; McMaster, Mark E.; Bahamonde, Paulina; Tucca Díaz, Felipe; Munkittrick, Kelly R. (Frontiers, 2021-03-25)Industrial wastewaters and urban discharges contain complex mixtures of chemicals capable of impacting reproductive performance in freshwater fish, called endocrine-disrupting compounds (EDCs). In Chile, the issue was ... -
Preparative isolation, fractionation and chemical characterization of dissolved organics from natural and industrially derived bitumen-influenced groundwaters from the Athabasca River watershed
Frank, Richard A.; Bauer, Anthony E; Roy, James W.; Bickerton, Greg; Rudy, Martina D.; Vanderveen, Ruth; Batchelor, Suzanne; Barrett, Sophie E.; Milestone, Craig B.; Peru, Kerry M.; Headley, John V.; Brunswick, Pamela; Shang, Dayue; Farwell, Andrea J.; Dixon, D. George; Hewitt, L. Mark (Elsevier, 2021-07-10)Recent analytical advances have provided evidence that groundwater affected by oil sands process-affected water (OSPW) is reaching the Athabasca River at one location. To understand and discriminate the toxicological risks ...