Rehabilitation of Vertical Thin-Walled Breakwater
Physical hydraulic model tests were conducted to measure wave transmission and force characteristics of a partial vertical thin-walled breakwater. Tests were run for the breakwater in...

Historical Changes in the Beaches of Los Angeles County
The condition of the beaches of Santa Monica Bay are the result of natural events and man's intervention in coastal processes. This paper reviews events which have shaped...

Citizen Views on Great Lakes Policy: A Comparison of Canadian and U.S. Publics
This study investigates Canadian and American public opinion concerning the use of public funds to restore and protect Great Lakes coastal areas. Based upon survey data collected among...

Ocean Mining with Shoreline Protection
This paper describes an existing construction system that permits building large concrete structures directly on the water in low-cost floating formwork with unskilled local labor operating...

Geological Assessment of Offshore Sand Deposits
The United States Atlantic and Gulf of Mexico continental shelf contains large numbers of surficial sand deposits. The search for sand resources for metropolitan construction and coastal...

Saving What's Left of Tourism Development at Patong Beach, Phuket, Thailand
The tourism industry in Phuket, southern Thailand has grown without direction or control since everyone, local or foreign, wants a bit of the pie. Patong, the most popular beach on the...

Marsh Erosion by Wave Action
This paper summarizes an analysis of salt marsh shoreline erosion, wind velocities and wave energy in Corte Madera Bay during an abnormally calm period in 1989. Winds during the study...

Downdrift Effects of Navigation Structures on the California Coast
The impacts of navigation structures on adjacent beaches has been an important aspect of coastal engineering. The modern day birth of coastal engineering in the United States is considered...

Beach Erosion in the Town of Jupiter Island: Causes and Remedial Measures
St. Lucie Inlet, located on the lower east coast of Florida, was cut across a barrier island in 1892 and jetties were constructed on the north and south sides of the inlet in 1926 and...

Beach and Cliff Erosion Processes at Solana Beach, California, 1984-1990
Observations of back beach elevation changes, profiles and cliff erosion over a 7-year period from 1984-1990 provide a detailed local view of these processes and rates at a typical Southern...

Mitigation for Offshore Development/Fishing Conflicts
Three case studies, WestGold gold dredging offshore Nome, Alaska, Endicott Causeway off Alaska's North Slope, and Platform Irene offshore California, show that project related...

Grunion Spawning Versus Beach Nourishment: Nursery or Burial Ground?
At Cabrillo Beach in San Pedro, California, a major sand renourishment project was scheduled to commence during the annual grunion spawning season, which occurs from February through August....

Coastal Erosion Problems in Romania
The paper presents some geomorphological features and erosion problems of the Romanian coast. We also reveal wind and wave climates. General characteristics of the sediments on the entire...

Evaluating Shoreline Protection Alternatives
Continued erosion of the shoreline results in loss of land, depreciation of property values and may result in an increased threat to public safety. Limited financial resources require...

Vulnerability of the U.S. to Future Sea Level Rise
The differential vulnerability of the conterminous United States to future sea level rise from greenhouse climate warming is assessed, using a coastal hazards data base. This data base...

Shoreline Response to Offshore Shoals and Storms, Low Beach, Nantucket, MA
Low Beach is located on the southeast side of Nantucket Island, which is approximately 20 miles offshore from the Cape Cod mainland. It is currently the site of a municipal wastewater...

Coastal Erosion in Ghana: Causes, Patterns, Research Needs and Possible Solutions
The pattern of coastal erosion in Ghana is described. The causes for spatial differences in the erosional rates on the shoreline are identified as coming from a combination of natural...

Great Lakes Wave Runup Methodology Study
The Great Lakes region has 5,480 miles of U.S. lakeshore. Located along this shoreline are approximately 340 Federal Emergency Management Agency Flood Insurance Study sites with the associated...

Field Experiment of a Wave Power Extracting Caisson Breakwater
The Ministry of Transport of Japan (MOT) is currently developing a fixed-OWC wave power converter called a wave power extracting caisson. This device can be used as caissons for composite-type...

Coastal Maintenance?The Netherlands
The government of The Netherlands decided in the summer of 1990 to maintain the coastline at the position of 1990. This will be done mainly by artificial beach nourishment. The costs will...

 

 

 

 

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