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American Shore And Beach Preservation Association
The American Shore and Beach Preservation Association (ASBPA) is a private, nonprofit organization formed in 1926. It was founded to address coastal erosion and the loss of sand on America's beaches. Today, ASBPA is an association of beach and coastal practitioners, including beach towns and managers, coastal engineers, coastal geologists, dredging and ecological restoration companies, coastal academics and students. ASBPA advances coastal science and coastal engineering through its peer-reviewed journal, ''Shore & Beach'', and an annual technical conference. It also hosts an annual coastal summit in Washington, DC to advocate for coastal policies. History ASBPA was founded in 1926, and was initially instrumental in persuading the Congress to enact legislation authorizing federal funding of erosion studies and project works for shore protection. In 1930, ASBPA helped form the Beach Erosion Board. ASBPA was politically engaged on coastal erosion and beach nourishment for most of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Erosion
Coastal erosion is the loss or displacement of land, or the long-term removal of sediment and rocks along the coastline due to the action of waves, currents, tides, wind-driven water, waterborne ice, or other impacts of storms. The landward retreat of the shoreline can be measured and described over a temporal scale of tides, seasons, and other short-term cyclic processes. Coastal erosion may be caused by hydraulic action, abrasion, impact and corrosion by wind and water, and other forces, natural or unnatural. On non-rocky coasts, coastal erosion results in rock formations in areas where the coastline contains rock layers or fracture zones with varying resistance to erosion. Softer areas become eroded much faster than harder ones, which typically result in landforms such as tunnels, bridges, columns, and pillars. Over time the coast generally evens out. The softer areas fill up with sediment eroded from hard areas, and rock formations are eroded away. Also erosion commonly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beaches
A beach is a landform alongside a body of water which consists of loose particles. The particles composing a beach are typically made from rock, such as sand, gravel, shingle, pebbles, etc., or biological sources, such as mollusc shells or coralline algae. Sediments settle in different densities and structures, depending on the local wave action and weather, creating different textures, colors and gradients or layers of material. Though some beaches form on inland freshwater locations such as lakes and rivers, most beaches are in coastal areas where wave or current action deposits and reworks sediments. Erosion and changing of beach geologies happens through natural processes, like wave action and extreme weather events. Where wind conditions are correct, beaches can be backed by coastal dunes which offer protection and regeneration for the beach. However, these natural forces have become more extreme due to climate change, permanently altering beaches at very rapid ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecological Restoration
Restoration ecology is the scientific study supporting the practice of ecological restoration, which is the practice of renewing and restoring degraded, damaged, or destroyed ecosystems and habitats in the environment by active human interruption and action. Effective restoration requires an explicit goal or policy, preferably an unambiguous one that is articulated, accepted, and codified. Restoration goals reflect societal choices from among competing policy priorities, but extracting such goals is typically contentious and politically challenging. Natural ecosystems provide ecosystem services in the form of resources such as food, fuel, and timber; the purification of air and water; the detoxification and decomposition of wastes; the regulation of climate; the regeneration of soil fertility; and the pollination of crops. These ecosystem processes have been estimated to be worth trillions of dollars annually. There is consensus in the scientific community that the current envi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coastal Engineering
Coastal engineering is a branch of civil engineering concerned with the specific demands posed by constructing at or near the coast, as well as the development of the coast itself. The hydrodynamic impact of especially waves, tides, storm surges and tsunamis and (often) the harsh environment of salt seawater are typical challenges for the coastal engineer – as are the morphodynamic changes of the coastal topography, caused both by the autonomous development of the system and man-made changes. The areas of interest in coastal engineering include the coasts of the oceans, seas, marginal seas, estuaries and big lakes. Besides the design, building and maintenance of coastal structures, coastal engineers are often interdisciplinary involved in integrated coastal zone management, also because of their specific knowledge of the hydro- and morphodynamics of the coastal system. This may include providing input and technology for e.g. environmental impact assessment, port development, st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beach Erosion Board
The Beach Erosion Board (BEB) was a federal board organized under the US Government's War Department (later, the Department of Defense), U.S. Army, and was a part of the civil works program of the United States Army Corps of Engineers. The Board had seven members and a large staff. The life of the BEB spanned a period of 33 years, beginning with its establishment in July 1930. The BEB was abolished in November 1963. The functions of the BEB pertained to review of reports of investigations made concerning erosion of the shores of coastal and lake waters, and the protection of those shores. Under its implementing legislation, Section 2 of Public Law 520, 7lst Congress, approved on July 3, 1930, the Chief of Engineers, U.S. Army, was given authority to make, in cooperation with the appropriate agencies of the various coastal States, investigations and studies aimed at devising effective means of presenting erosion of the shores of coastal and lake waters by waves and currents. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beach Nourishment
Beach nourishment (also referred to as beach renourishment, beach replenishment, or sand replenishment) describes a process by which sediment, usually sand, lost through longshore drift or erosion is replaced from other sources. 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. Beach nourishment is typically part of a larger integrated coastal zone management aimed at coastal defense. Nourishment is typically a repetitive process since it does not remove the physical forces that cause erosion but simply mitigates their effects. The first nourishment project in the United States was at Coney Island, New York in 1922 and 1923. It is now a common shore protection measure used by public and private entities. History The first nourishment project in the U.S. was constructed at Coney Island, New York in 1922–1923. Before ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Corps Of Engineers
, colors = , anniversaries = 16 June (Organization Day) , battles = , battles_label = Wars , website = , commander1 = LTG Scott A. Spellmon , commander1_label = Chief of Engineers and Commanding General of the U.S. Army Corps of Engineers , commander2 = MGbr>Richard J. Heitkamp, commander2_label = Deputy Chief of Engineers and Deputy Commanding General , commander3 = MGKimberly M. Colloton, commander3_label = Deputy Commanding General for Military and International Operations , commander4 = MGbr>William H. Graham, commander4_label = Deputy Commanding General for Civil and Emergency Operations , commander5 = COLbr>James J. Handura, commander5_label = Chief of Staff for the U.S. Army Corps of Engi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morrough Parker O'Brien
Morrough "Mike" Parker O'Brien, Jr. (September 21, 1902 – July 28, 1988) was an American hydraulic engineering professor and is considered the founder of modern coastal engineering. In addition to his academic work, O'Brien served as a consultant on a variety of government and private sector projects including work for General Electric. O'Brien's government career culminated in a presidential appointment to the National Science Board. Early life and education O'Brien, the only child of Morrough O'Brien Sr. and Lulu Avis Parker was born in Hammond, Indiana on September 21, 1902. O'Brien grew up in South Bend, Indiana until age ten, then Phoenix, Arizona for two years before moving to Toledo, Ohio where he attended St. John's High School (Delphos, Ohio), St. John's High School. O'Brien then attended St. John's College in Toledo for his freshman year of college and Holy Cross College for his sophomore year before finally matriculating at Massachusetts Institute of Technology (MIT) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Senate Committee On Environment And Public Works
The United States Senate Committee on Environment and Public Works is responsible for legislation and oversight of the natural and built environment and for studying matters concerning environmental protection and nature conservation, resource conservation and resource consumption, utilitization. Jurisdiction In accordance of Rule XXV of the United States Senate, all proposed legislation, messages, petitions, memorials, and other matters relating to the following subjects is referred to the Senate Committee on Environment and Public Works: # Air pollution; # Road#Construction, Construction and Road#Maintenance, maintenance of highway, highways; # Environmental aspects of Outer Continental Shelf lands; # Environmental health, Environmental effects of toxic substances, other than pesticides; # Environmental policy; # Environmental science, Environmental research and development; # Fishery, Fisheries and wildlife conservation, wildlife; # Flood control and civil engineering, improvem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States House Committee On Transportation And Infrastructure
The U.S. House Committee on Transportation and Infrastructure is a standing committee of the United States House of Representatives. History The Committee on Transportation and Infrastructure was formerly known as the Committee on Public Works and Transportation from 1975 to 1994, and the Committee on Public Works between 1947 and 1974. Under the Legislative Reorganization Act of 1946 the Committees on Public Buildings and Grounds (1837–1946), Rivers and Harbors (1883–1946), Roads (1913–46), and the Flood Control (1916–46) were combined to form the Committee on Public Works. Its jurisdiction from the beginning of the 80th Congress (1947–48) through the 90th Congress (1967–68) remained unchanged. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Resources Development Act
Water Resources Development Act (WRDA), is a reference to public laws enacted by Congress to deal with various aspects of water resources: environmental, structural, navigational, flood protection, hydrology, etc. Typically, the United States Army Corps of Engineers administers the bulk of the Act's requirements. There have been a series of WRDAs: * Water Resources Development Act of 1974, WRDA 1974, * Water Resources Development Act of 1976, WRDA 1976, * Water Resources Development Act of 1986, WRDA 1986, WRDA86.pdf via TaxPayer.net) * Water Resources Development Act of 1988, WRDA 1988, * Water Resources Development Act of 1990, WRDA 1990, * Water Resources Development Act of 1992, WRDA 1992, * Water Resources Development Act of 1996, WRDA 1996, * Water Resources Development Act of 1999, WRDA 1999, * Water Resources Development Act of 2000, WRDA 2000, * Water Resources Development Act of 2007, WRDA 2007, * Water Resources Development Act of 2014, WRDA 2014, * Wat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Padre Island
South Padre Island is a barrier island in the U.S. state of Texas. The remote landform is located in Cameron County, Willacy County, and accessible by the Queen Isabella Causeway. South Padre Island was formed when the creation of the Port Mansfield Channel split Padre Island in two. The resort city of South Padre Island, a popular vacation destination, is located on the island. Before the arrival of European settlers in North America, the island was inhabited by native tribes. Western settlement is considered to have been started by Padre Jose Nicolas Balli, who set up a cattle ranch early in the 19th century. He and his family were driven out by the Mexican–American War and were unable to return because of the American Civil War. Most of the island was closed by the National Park Service until 1962, after which settlement was allowed, and incomers began to establish an economy on the island and neighboring Port Isabel. By 1978, the island had a population of around 314; a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
