@article {, title = {Detecting bedform migration in Portsmouth Harbor, New Hampshire, USA, on relatively short spatial and temporal scales}, year = {2008}, month = {Dec 15 - Dec 19}, address = {San Francisco, CA, USA}, keywords = {Multibeam Sonars}, author = {Felzenberg, Janice and Larry G Ward and Yuri Rzhanov and Irish, James D and Larry A Mayer} }