USGS: GEOMORPHOLOGY and SEDIMENT TRANSPORT - River Mechanics
Central Region Research,
Water Resources Division,
US Geological Survey
Current Research Activities:
In Situ determination of particle friction angles of fluvial gravels
Data Files
Referenced in Water Resources Research Publication
Grand Canyon Beach Evolution, Grand Canyon, Arizona
Grand Canyon Beach Evolution Animation, Grand Canyon, AZ
(requires Java 1.0)
Digital Elevation Files
by location
Downstream Sediment Sorting, Antarctica