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A wider beach can reduce storm damage to coastal structures by dissipating energy across the surf zone, protecting upland structures and infrastructure from storm surges, tsunamis and unusually high tides. [citation needed] Beach nourishment is typically part of a larger integrated coastal zone management aimed at coastal defense. Nourishment ...
The Hyperion Water Reclamation Plant is a sewage treatment plant in southwest Los Angeles, California, next to Dockweiler State Beach on Santa Monica Bay. The plant is the largest sewage treatment facility in the Los Angeles Metropolitan Area and one of the largest plants in the world. Hyperion is operated by the City of Los Angeles, Department ...
A groyne gradually creates and maintains a wide area of beach on its updrift side by trapping the sediments suspended in the ocean current. This process is called accretion of sand and gravel or beach evolution. It reduces erosion on the other, i.e. downdrift, side by reducing the speed and power of the waves striking the shore.
On beaches where longshore drift threatens the erosion of beach material, smaller structures on the beach may be installed, usually perpendicular to the water's edge. Their action on waves and current is intended to slow the longshore drift and discourage mobilisation of beach material. In this usage they are more usually referred to as groynes.
Land reclamation can be achieved by a number of different methods. The simplest method involves filling the area with large amounts of heavy rock and/or cement, then filling with clay and dirt until the desired height is reached. The process is called "infilling" [4] and the material used to fill the space is generally called "infill".
Manila Bay Beach is a 5.4-hectare man-made beach located in Manila that was created through the process of beach nourishment. It is situated along Manila Bay and is part of an overall integrated coastal zone management aimed at coastal defense of the Manila Bay rehabilitation.
Beach profiling surveys are typically repeated at regular intervals along the coast in order to measure short-term (daily to annual) variations in shoreline position and beach volume. [38] Beach profiling is a very accurate source of information. However, measurements are generally subject to the limitations of conventional surveying techniques.
The byproducts of this process are eventually separated into liquids and solid matter, known as effluent and biosolids, respectively. The influent, effluent, biosolids and other parts of the process are constantly monitored by the Water Quality Lab for a variety of chemical parameters to ensure the facility meets both state and federal regulations.