The following paper was recently accepted for publication:
H. Zhang, G. H. Huang, D. L. Wang, Establishment of Channel Networks in a Digital Elevation Model of the Prairie Region through Hydrological Correction and Geomorphological Assessment, Canadian Water Resources Journal (NRC, SCI IF = 0.744), accepted in April 2012.
More information about this journal: http://pubs.cwra.org/journal/cwrj