Characterizing multimodality in effective particle size distributions of suspended particulate matter in a gravel bed river

Rafaela Maltauro, University of Waterloo, Waterloo, ON, Canada, Mike Stone, University of Waterloo, Geography and Environmental Management, Waterloo, ON, Canada, Adrian Collins, Rothamsted Research, Okehampton, United Kingdom, Bommanna G Krishnappan, Environment Canada, Burlington, Canada and Uldis Silins, University of Alberta, Department of Renewable Resources, Edmonton, AB, Canada