Dominant transport directions at the mouth of San Francisco Bay illustrated by bed form orientation, ebb dominated in the center (transect A-B) and flood dominated along the periphery (transect C-D), due to persistent eddies. Predicted tidal currents from Delft3D are superimposed over the bathymetry, illustrating good agreement between peak flow vectors during ebbing tide and bed form morphology.

U.S. Department of the Interior | U.S. Geological Survey | Western Coastal & Marine Geology
URL: http://walrus.wr.usgs.gov/coastal_processes/EOS_Transactions/figure1b.html
questions to: Patrick Barnard (pbarnard@usgs.gov) or Dan Hanes (dhanes@usgs.gov)
maintained by Laura Zink Torresan
last modified 13 November 2007 (lzt)