2022
Canadian Soil Science Society, Edmonton, Plenary Lecture, May 24, 2022
A video presentation (beginning at 14:00 minutes) of Soil: the key to understanding trace elements in air, water, and plants, from source assessment to ecological significance
2022
Keyano College Conference, Climate Change, March 26, 2022
Peat bog archives of decades, centuries, and millennia of environmental change: Examples from the Lower Athabasca River watershed
2021
Presentation to Tiny Township Council, April 7, 2021
Understanding the groundwaters of Huronia: An integrated, scientific approach with policy and societal impacts (Presentation begins at 1:11:15)
2021
Presentation to Simcoe County Environmental Youth Alliance, February 19, 2021
The cleanest water on Earth
2019
Royal Society of Canada, new Fellow, February 11, 2019
William Shotyk and the SWAMP laboratory
2018
May 12, 2018
My Last Lecture: The Ecological Restoration of a small farm property near Elmvale, Ontario
2018
Energy and Environment Symposium. The Symposium is part of the 101st Canadian Society of Chemistry Conference held in Edmonton, Alberta from May 27 to 31, 2018
COSIA's Performance Update and Online Conference, March 2018
2013
Department of Renewable Resources, University of Alberta
The cleanest water on Earth: How to sample and test the pure spring water from the Elmvale Groundwater Observatory. (departmental seminar)
2012
Alberta Institute of Agrologists Annual Conference, Plenary Lecture, April 3-5, 2012
There Must Be Something in the Water: Natural Variations and Human Impacts on Water Quality in Alberta
Part 1
Part 2
2012
Alberta Soil Science Society Workshop, Plenary Lecture, February 14-16, 2012
Monitoring soil water quality using trace elements: comparison of results from the Elmvale Groundwater Observatory with data from monitoring well
2011
C.F. Bentley Lecture in Sustainable Agriculture, Faculty of Agricultural, Life, and Environmental Sciences, University of Alberta, October 13, 2011
Soil and Water: Key to Our Survival
2010
Site 41 Symposium - The beginning of the end for landfills?