Tag Archives: sediment

Invitation to DredgeFest California

San Francisco Bay is the largest estuary on the U.S. West Coast, and the 2nd largest in the United States; combined with the contiguous Sacramento-San Joaquin Delta it covers a total surface area of ~4100 km2 and a watershed area of ~162,000 km2. It contains several economically significant harbors ($20 billion worth of cargo annually) […]

Massively Redistributed in Space and Time

“If the earth were left alone [without human influence] on the order of eight cubic kilometers (10.5 billion cubic yards) of the material of the continents would be swept away by rivers into the ocean every year…By some estimates, about a third of this natural volume is prevented from reaching the oceans as a result […]