The purpose of this investigation is to study the effect of the
solid transport capacity in pumping operation: A special type of
jet apparatus was investigated which emits a water jet downward
counter current to delivery flow, from inside of the suction pipe toward
sediment to be excavated. Two sizes...
An interesting means of shoal removal has recently been implemented by the U.S. Army Corps of Engineers for use in shallow Pacific
Coast tidal inlets and estuaries. In the past, removal of shoaled material has consisted of physical excavation of material, transportation from the site, and placement in a spoils...
"An experimental gear permit was issued to the FV Lady Rosemary to use dredge gear to harvest clams off the Oregon coast. The main species of interest was razor clams, but other clams such as cockles and gapers were also explored. Primary objectives of the work were to (1) survey...