Simulation and Video Animation of Canal Flushing Created by a Tide Gate
A tide-gate algorithm was added to a one-dimensional unsteady flow model that was calibrated, verified, and used to determine the locations of as many as five tide gates that would maximize...
Three-Dimensional Modeling of a Stratified Estuary
Development around Choctawhatchee Bay, and reduced productivity, loss of seagrass beds, and higher salinities, prompted the Northwest Florida Water Management District to conduct an investigation...
Navigation Problems in Upper Cook Inlet, Alaska
The Alaska District, Corps of Engineers and the Waterways Experiment Station are investigating navigation problems including tidal currents, sedimentation, and regional transportation...
A Successful Merging of Scientific Research and Public Participation
This paper describes the on-going programs at the US Army Corps of Engineers' San Francisco Bay-Delta Model and Visitor Center that aim to broaden the general public's...
The Importance of Large Landsat Data Sets for Isolating Sediment Resuspension Processes
An optical density analysis of Landsat film transparencies would show spatial variations of suspended sediment concentrations. The residual optical density profile inversely shows above...
Hurricane Induced Changes in Apalachicola Bay, Fla.
Immediately prior to a hurricane a detailed study had just been completed that included description and analysis of the bay's bottom sediments and its bathymetry. A similarly...
Tidal Marshland Elevations in San Francisco Bay, California: Historic Accounts and Surveying Results (
The task of determining public agency jurisdiction in present and/or former tidal marshlands of San Francisco Bay is of importance in land use decisions and wetlands conservation. Jurisdiction...
Local Government Involvement in Coastal Projects
Presented in this paper is a review of the four pronged approach to coastal management utilized by the Terrebonne Parish Consolidated Government, Louisiana. The management program includes...
Shoreline Protection of the East Frisian Islands of Norderney and Langeoog
The seven East Frisian Islands protect as a natural barrier chain a part of the German coastline. In order to protect the health and bathing resorts against erosion, people constructed...
Wetland Replacement?Does It Work?
The consulting firm of CE Maguire, Inc. was contracted by the U. S. Army Corps of Engineers to evaluate the success of 32 wetlands created to replace wetlands destroyed by filling or dredging....
Integrated Disposal Studies in San Francisco Bay
The United States Army Corps of Engineers is studying the accumulation of dredged material at the Alcatraz Disposal Site in San Francisco Bay. Alcatraz was chosen for aquatic disposal...
Predictions of Shoaling Rates for a New Harbor in Puget Sound, Washington
Physical and numerical modeling methods were used to predict shoaling rates in the proposed Naval Station Puget Sound, Washington. A simple analytical model (SILTHAR), based on the premise...
Coastal Groundwater Outflow: Solution to a Dynamic Problem
The pattern of fresh groundwater outflow at the coastal margin of a phreatic aquifer can be approximated by a quasi-transient analytical model. The suggested procedure includes transformation...
Tractive Flows Adjacent to Site for Submarine Sewage Pipeline
Twin 3200 m long submarine sewage pipelines for the city of Vancouver are being placed across the outer tidal flats and upper slope of the Fraser River delta to a water depth of 107 m....
California Coastal Literature Inventory System
As part of the Coast of California Storm and Tidal Waves Study the Army Corps of Engineers developed a microcomputer database of over 2300 coastal references for California. This menu...
Erosion and ErosionControl of a Silt-Muddy Beach
In China, many large and middle rivers such as Yellow River, Yangtze River, Pearl River, Liaohe River carry a large amount of fine sand into the sea, this results in extensive silt-muddy...
Coriolis and Our Land-Sea Environments
The characterizations of the Coriolis Acceleration Vector with water pile-up and circulating currents, which produce shoreline erosion or accretion were presented at the Coastal Zone 85...
An Evaluation of Habitat Use in Natural and Restored Tidal Marshes in San Francisco Bay, CA
Legislation mandating the protection and restoration of wetlands has led to numerous projects to reverse the trend of wetland loss in the San Francisco Bay region. While natural tidal...
Nantucket's Broad Creek Opening
On September 20-21, 1961 a severe coastal storm, the remnant of hurricane Esther, formed a 1,200 foot wide, 20 foot deep opening in a barrier beach (Smith's Point at Broad...
Tsunami Predictions for the Coast of Alaska
The 100- and 500-year combined tsunami and tide elevations are predicted along the southern coast of Alaska. Because there is little historical data of tsunami occurrence in the area,...
Return to search