River, coastal, and estuarine morphodynamics : RCEM 2013 : Book of abstracts of the proceedings of the 8th IAHR Symposium on River, Coastal, and Estuarine Morphodynamics, Santander, Spain, June 9-13, 2013 - Coco, Giovanni; Blanco, Belén; Olabarrieta, Maitane; Tinoco, Rafael (Editorial de la Universidad de Cantabria, 2013)