Transient growths of stable modes in riverbed dynamics This content has been downloaded from IOPscience. Please scroll down to see the full text. Download details: IP Address: 112.124.15.141 This content was downloaded on 06/10/2013 at 01:30 Please note that terms and conditions apply. 2012 EPL 100 64002 (http://iopscience.iop.org/0295-5075/100/6/64002) View the table of contents for this issue, or go to the journal homepage for more Home Search Collections Journals About Contact us My IOPscience