How Do Equally Spaced Valleys Initiate? A Stability Theory for Fluvial Landscapes

Shashank Kumar Anand1, Sara Bonetti2, Carlo Camporeale3 and Amilcare M Porporato1, (1)Princeton University, Department of Civil and Environmental Engineering, Princeton, NJ, United States, (2)ETH Zurich, Soil and Terrestrial Environmental Physics (STEP), Zürich, Switzerland, (3)Politecnico di Torino, Department of Environment, Land and Infrastructure Engineering, Torino, Italy