51 Article The state of Lake Simcoe (Ontario, Canada): the effects of multiple stressors on phosphorus and oxygen dynamics R.L. North1*, D. Barton2, A.S. Crowe3, P.J. Dillon1, R.M.L. Dolson4, D.O. Evans5, B.K. Ginn6, L. Håkanson7, J. Hawryshyn8, H. Jarjanazi9, J.W. King10, J.K.L. La Rose4, L. León3, C.F.M. Lewis11, G.E. Liddle4, Z.H. Lin1, F.J. Longstaffe12, R.A. Macdonald12, L. Molot13, T. Ozersky5, M.E. Palmer9, R. Quinlan14, M.D. Rennie1**, M.M. Robillard4, D. Rodé14, K.M. Rühland7, A. Schwalb2, J.P. Smol8, E. Stainsby9, J.J. Trumpickas4, J.G. Winter9, and J.D.Young9 1 Trent University, 1600 West Bank Dr, Peterborough, ON, K9J 7B8 2 University of Waterloo, 200 University Ave West, Waterloo, ON, N2L 3G1 3 National Waters Research Institute, Canada Centre for Inland Waters, Environment Canada, 867 Lakeshore Rd, PO Box 5050, Burlington, ON, L7R 4A6 4 Lake Simcoe Fisheries Assessment Unit, Aquatic Science Unit, Ontario Ministry of Natural Resources, 26465 York Rd 18 RR #2 Sutton West, Ontario L0E 1R0 5 Aquatic Research and Development Section, Ontario Ministry of Natural Resources, Trent University, 2140 East Bank Dr, Peterborough, ON, K9J 7B8 6 Lake Simcoe Region Conservation Authority, 120 Bayview Pkwy, Newmarket, ON, L3Y 4X1 7 Uppsala University, Villavägen 16, S-752 36 Uppsala, Sweden 8 Paleoecological Environmental Assessment and Research Lab (PEARL), Queen’s University, Kingston, ON, K7L 3N6 9 Environmental Monitoring and Reporting Branch, Ontario Ministry of the Environment, 125 Resources Rd, Toronto, ON, M9P 3V6 10 University of Rhode Island South Ferry Road, Narragansett, RI, 02882–1197, USA 11 Geological Survey of Canada Atlantic, Natural Resources Canada, Bedford Institute of Oceanography, Box 1006, 1 Challenger Dr, Dartmouth, NS, B2Y 4A2 12 Western University (Canada), 1151 Richmond St, London, ON, N6A 3K7 13 York University, Faculty of Environmental Studies, 4700 Keele St, Toronto, ON, M3J 1P3 14 York University, Department of Biology, 4700 Keele St, Toronto, ON, M3J 1P3 * Corresponding author email:
[email protected].