Ashley E. Frey
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Effect of tropical storms and precipitation on dredging volumes : Houston-Galveston, TX, and Mayport, FL Open
This study characterizes infilling responses within dredged navigation channels to rainfall from tropical storms and hurricanes.This project created a web tool based on the methods described in this report.This report discusses the differe…
Cross-shore transport feature for GenCade Open
The purpose of this Coastal and Hydraulics Engineering Technical Note (CHETN) is to introduce a new cross-shore transport capability in GenCade.The cross-shore transport feature is based on a new empirical algorithm that includes wave velo…
PROBABILISTIC SHORELINE CHANGE MODELING AND RISK ESTIMATION OF EROSION Open
Prediction of long-term shoreline changes is a key task in planning and management of coastal zones and regional sediment management. Due to complex natural features of offshore waves, sediments, and longshore sediment transport, quantifyi…
View article: Merrimack Estuary and Newburyport Harbor sediment management studies
Merrimack Estuary and Newburyport Harbor sediment management studies Open
This report documents a numerical modeling study investigating sediment transport and morphology change adjacent to Merrimack Inlet, Newburyport, and nearshore in the vicinity of Salisbury Beach and Plum Island, Massachusetts.Concerns at t…
Pinellas, Manatee, and Sarasota Counties, Florida; regional sediment budget Open
This U.S. Army Corps of Engineers (USACE) Regional Sediment Management Technical Note (RSM-TN) describes the regionalization of a sediment budget spanning three counties over 70 miles of coastline using two lidar surveys obtained by the US…
Galveston, Island, Texas, sand management strategies Open
The Coastal and Hydraulics Laboratory, Engineer Research and Development Center, and the U.S. Army Engineer District, Galveston, conducted a study to support a sand management strategy for the Galveston Park Board of Trustees of Galveston,…
Applications of Dredging and Beach Fills in GenCade Open
This Coastal and Hydraulics Engineering Technical Note (CHETN) provides guidance for simulating dredging of inlet shoals and associated placement of beach fills in GenCade.Applications of beach fills and dredging represent the majority of …
Evaluation of Channel Infill Processes in Relation to Forcing Data Open
Purpose: This U.S. Army Corps of Engineers (USACE), Engineer Research and Development Center (ERDC), Dredging Operations and Environmental Research (DOER) Program technical note (TN) explains processes that contribute to infilling of chann…