Special lecture: the Toxicology Centre and the Global Institute for Water Security (GIWS) Allen Burton, University of Michigan The Toxicology Centre and GIWS at the University of Saskatchewan invite you to a special guest lecture by Dr. Burton, titled Are Contaminated Sediments an Important Ecosystem Stressor? Tuesday, November 5, 2013 4:00 p.m. Room 2104, Western College of Veterinary Medicine (WCVM) Dr. Burton is a Professor in the School of Natural Resources & Environment and also in the Department of Earth & Environmental Sciences, and Director of both the Water Center and the Co-operative Institute of Limnology and Ecosystems Research at the University of Michigan. His research has focused on sediment and stormwater contaminants and understanding bioavailability processes, effects and ecological risk at multiple trophic levels, and ranking stressor importance in human dominated watersheds. He is Editor-in-Chief of Environmental Toxicology & Chemistry and has served on numerous national and international panels with over 160 peer-reviewed publications. usask.ca/toxicology usask.ca/water