On how episodic sediment supply influences channel stability, bed surface structures, and the threshold for sediment entrainment in an aggrading gravel-bed river

Matteo Saletti, University of British Columbia, Vancouver, BC, Canada, Marwan A Hassan, Univ British Columbia, Vancouver, BC, Canada, Joel P Johnson, University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States and Carles Ferrer-boix, Tech. University of Catalonia, Barcelona, Spain