Abstract: Hydrodynamic behavior of the different sand-grain-size fractions, transport paths, and advection speed were studied by two fluorescent tracer experiments at Regla Beach, in Chipiona, SW Spain. Sand tracers, with two different ...

Abstract: A real-time system for monitoring the dry weight contained in the hopper of a given dredge has been both designed and tested. Among the system’s most outstanding features, the following may be mentioned: it is of economical ...