Changes in Lake Phosphorus Loading and Cycling Associated with the Transition of Agricultural to Urban Land Use in a Watershed of the Greater Toronto Area

Stephanie Slowinski1, Jovana Radosavljevic1, Mahyar Shafii1, Fereidoun Rezanezhad1, Johan Wiklund2, Chris Parsons3, Kathryn Thomas4,5, Roland I Hall2, Philippe Van Cappellen1 and Isabella Ippolito2, (1)University of Waterloo, Ecohydrology Research Group, Waterloo, ON, Canada, (2)University of Waterloo, Department of Biology, Waterloo, ON, Canada, (3)Watershed Hydrology and Ecology Research Division, Environment and Climate Change Canada, Canada Centre for Inland Waters, Burlington, ON, Canada, (4)Stillwater Environmental, Paris, ON, Canada, (5)Ontario Tech University, Faculty of Science, Oshawa, ON, Canada