Closure to "Impact of sediment transport formulations on breaching modelling" by S. VAN EMELEN, Y. ZECH and S. SOARES-FRAZÃO, J. Hydraulic Res. 53(1), 2015, 60−72. Issue 4 (3rd July 2016) - Van Emelen, Sylvie; Zech, Yves; Soares-Frazão, Sandra