Ghost of Phosphorus Past: Decades of Legacy Phosphorus Impacts Water Quality in the Transboundary Lake Erie Basin

Lamisa Malik, University of Waterloo, Civil and Environmental Engineering, Waterloo, ON, Canada, Kimberly J Van Meter, The Pennsylvania State University, Department of Geography, State College, PA, United States and Nandita B Basu, University of Waterloo, Department of Civil and Environmental Engineering, Waterloo, ON, Canada