Shear Stress in Open Channels with the Principle of Minimum Cross-Entropy and Implementation on Gully Erosion Modelling

Pedro Alencar, Technical University Berlin, Ecohydrology, Berlin, Germany, Antonio Alisson Fernandes Simplicio Jr., Instituto Federal de Educação, Ciência e Tecnologia do Maranhão, Codó, Brazil and José Carlos de Araújo, UFC Federal University of Ceará, Fortaleza, Brazil