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Dynamic Revetment
Dynamic revetment, also known as a "cobble berm", uses gravel or cobble-sized rocks to mimic a natural cobble storm beach for the purpose of reducing wave energy and stopping or slowing coastal erosion. Unlike seawalls, dynamic revetment is designed to allow wave action to rearrange the stones into an equilibrium profile, disrupting wave action and dissipating wave energy as the cobbles move. This can reduce the wave reflection which often contributes to beach scouring. Principle The goal is to design structures that are natural in appearance and function while also providing acceptable protection to coastal properties, combining the benefits of ecologically responsive shore protection methods with those of conventional armor‑stone revetments or seawalls. Natural self-protection by landslides was demonstrated in the early 1990s when, in an effort to stabilize the Lone Tree landslide 15 km north of San Francisco, California Department of Transportation dumped excavated ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bayocean Shore 2020
Bayocean was a community in Tillamook County, Oregon, United States. Sometimes known as "the town that fell into the sea", it was a planned resort community founded in 1906 on Tillamook Spit, a small stretch of land that forms one wall of Tillamook Bay. Bayocean's post office was established on February 4, 1909, and by 1914, the town's population was 2,000. Only a few decades later however, Bayocean had become a ghost town, having had many of its attractions destroyed by "man-induced" coastal erosion. The town's unforeseen destruction is believed by many to have been caused by the residents themselves. Development The location of Bayocean was said to have been discovered by co-founder Thomas Irving Potter while sight-seeing and hunting along the Oregon Coast. It was called by both T. I. Potter and his father/business partner Thomas Benton Potter, who envisioned the venture as the "Atlantic City of the West". Believing the site to have an exceptional view of both Tillamook B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Lookout Dynamic Revetment 2020
A cape is a clothing accessory or a sleeveless outer garment which drapes the wearer's back, arms, and chest, and connects at the neck. History Capes were common in medieval Europe, especially when combined with a hood in the chaperon. They have had periodic returns to fashion - for example, in nineteenth-century Europe. Roman Catholic clergy wear a type of cape known as a ferraiolo, which is worn for formal events outside a ritualistic context. The cope is a liturgical vestment in the form of a cape. Capes are often highly decorated with elaborate embroidery. Capes remain in regular use as rainwear in various military units and police forces, in France for example. A gas cape was a voluminous military garment designed to give rain protection to someone wearing the bulky gas masks used in twentieth-century wars. Rich noblemen and elite warriors of the Aztec Empire would wear a tilmàtli; a Mesoamerican cloak/cape used as a symbol of their upper status. Cloth and clothing w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adaptive Management
Adaptive management, also known as adaptive resource management or adaptive environmental assessment and management, is a structured, iterative process of robust decision making in the face of uncertainty, with an aim to reducing uncertainty over time via system monitoring. In this way, decision making simultaneously meets one or more resource management objectives and, either passively or actively, accrues information needed to improve future management. Adaptive management is a tool which should be used not only to change a system, but also to learn about the system. Because adaptive management is based on a learning process, it improves long-run management outcomes. The challenge in using the adaptive management approach lies in finding the correct balance between gaining knowledge to improve management in the future and achieving the best short-term outcome based on current knowledge. This approach has more recently been employed in implementing international development progr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation District
Protected areas or conservation areas are locations which receive protection because of their recognized natural, ecological or cultural values. There are several kinds of protected areas, which vary by level of protection depending on the enabling laws of each country or the regulations of the international organizations involved. Generally speaking though, protected areas are understood to be those in which human presence or at least the exploitation of natural resources (e.g. firewood, non-timber forest products, water, ...) is limited. The term "protected area" also includes marine protected areas, the boundaries of which will include some area of ocean, and transboundary protected areas that overlap multiple countries which remove the borders inside the area for conservation and economic purposes. There are over 161,000 protected areas in the world (as of October 2010) with more added daily, representing between 10 and 15 percent of the world's land surface area. As of 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific County, Washington
Pacific County is a county in the U.S. state of Washington. As of the 2020 census, the population was 23,365. Its county seat is South Bend, and its largest city is Raymond. The county was formed by the government of Oregon Territory in February 1851 and is named for the Pacific Ocean. Pacific County is centered on Willapa Bay, a region that provides twenty-five percent of the United States oyster harvest, although forestry, fishing, and tourism are also significant elements of the county's economy. History The area that is now Pacific County was part of Oregon Territory in the first part of the nineteenth century. On December 19, 1845, the Provisional Government of Oregon created two counties (Lewis County, Washington, Vancouver and Clark County, Washington, Clark) in its northern portion (which is now the state of Washington). In 1849, the name of Vancouver County was changed to Lewis County, and on February 4, 1851, a portion of Lewis County was partitioned off to become Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt
Basalt (; ) is an aphanite, aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the planetary surface, surface of a terrestrial planet, rocky planet or natural satellite, moon. More than 90% of all volcanic rock on Earth is basalt. Rapid-cooling, fine-grained basalt is chemically equivalent to slow-cooling, coarse-grained gabbro. The eruption of basalt lava is observed by geologists at about 20 volcanoes per year. Basalt is also an important rock type on other planetary bodies in the Solar System. For example, the bulk of the plains of volcanism on Venus, Venus, which cover ~80% of the surface, are basaltic; the lunar mare, lunar maria are plains of flood-basaltic lava flows; and basalt is a common rock on the surface of Mars. Molten basalt lava has a low viscosity due to its relatively low silica content (between 45% and 52%), resulting in rapidly moving lava flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Coast Of The United States
The West Coast of the United States, also known as the Pacific Coast, Pacific states, and the western seaboard, is the coastline along which the Western United States meets the North Pacific Ocean. The term typically refers to the contiguous U.S. states of California, Oregon, and Washington, but sometimes includes Alaska and Hawaii, especially by the United States Census Bureau as a U.S. geographic division. Definition There are conflicting definitions of which states comprise the West Coast of the United States, but the West Coast always includes California, Oregon, and Washington as part of that definition. Under most circumstances, however, the term encompasses the three contiguous states and Alaska, as they are all located in North America. For census purposes, Hawaii is part of the West Coast, along with the other four states. ''Encyclopædia Britannica'' refers to the North American region as part of the Pacific Coast, including Alaska and British Columbia. Although the enc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old 105 Jan 2020
Old or OLD may refer to: Places *Old, Baranya, Hungary *Old, Northamptonshire, England *Old Street station, a railway and tube station in London (station code OLD) *OLD, IATA code for Old Town Municipal Airport and Seaplane Base, Old Town, Maine, United States People *Old (surname) Music *OLD (band), a grindcore/industrial metal group * ''Old'' (Danny Brown album), a 2013 album by Danny Brown * ''Old'' (Starflyer 59 album), a 2003 album by Starflyer 59 * "Old" (song), a 1995 song by Machine Head *''Old LP'', a 2019 album by That Dog Other uses * ''Old'' (film), a 2021 American thriller film *''Oxford Latin Dictionary'' *Online dating *Over-Locknut Distance (or Dimension), a measurement of a bicycle wheel and frame *Old age See also *List of people known as the Old * * *Olde, a list of people with the surname *Olds (other) Olds may refer to: People * The olds, a jocular and irreverent online nickname for older adults * Bert Olds (1891–1953), Australian rules ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington State Department Of Transportation
The Washington State Department of Transportation (WSDOT or WashDOT, both ) is a governmental agency that constructs, maintains, and regulates the use of transportation infrastructure in the U.S. state of Washington (state), Washington. Established in 1905, it is led by a secretary and overseen by the Governor of Washington, governor. WSDOT is responsible for more than 20,000 lane-miles of roadway, nearly 3,000 vehicular bridges and 524 other structures. This infrastructure includes rail lines, List of state highways in Washington, state highways, Washington State Ferries, state ferries (considered part of the highway system) and List of Washington state-owned airports, state airports. History Department of Highways WSDOT was founded as the Washington State Highway Board and the Washington State Highways Department on March 13, 1905, when then-governor Albert Mead signed a bill that allocated $110,000 to fund new roads that linked the state. The State Highway Board was managed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Cove, Washington
North Cove is an unincorporated community in Pacific County, Washington. North Cove is mostly residential, with some vacation rentals and a general store being the only commercial properties. The community suffers from the extreme coastal erosion of Cape Shoalwater, which has been diminished drastically in size, with the ocean claiming dozens of structures over the last 100 years and remaining a substantial threat. Establishment The United States established a military reservation on Cape Shoalwater in 1854 after negotiating with Chief Ma-Tote of the Shoalwater Bay Tribe for the land. In 1858, the Willapa Bay Light was built on the site, becoming one of the earliest light houses in the state. Even with the lighthouse in operation, ships continued to have difficulty navigating the waters around Cape Shoalwater, and the government decided to build the Shoalwater Bay Lifesaving Station in 1878. Captain George Johnson was assigned to keep the station, and he left his land claim nea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington State Route 105
State Route 105 (SR 105) is a State highways in Washington, state highway in the U.S. state of Washington (state), Washington. It travels along the Pacific Ocean, Pacific Coast between two junctions with U.S. Route 101 in Washington, U.S. Route 101 (US 101) in Raymond, Washington, Raymond to the south and Aberdeen, Washington, Aberdeen in the north. The highway also has two spur routes: a road serving the city of Westport, Washington, Westport on Grays Harbor and a short connector in Aberdeen. Route description SR 105 begins at an intersection with U.S. Route 101 in Washington, US 101 on the north bank of the Willapa River in Raymond, Washington, Raymond, about north of the western terminus of Washington State Route 6, SR 6. The highway follows Park Avenue through Raymond's northern residential neighborhoods and turns southwest to follow the Willapa River downstream and opposite from US 101. It turns northwest to follow the river as it approaches ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SR105 Jan2020
The Sr1 is a class of electric locomotives built for VR of Finland. These 25 kV locomotives were built in the Soviet Union at the Novocherkassk Electric Locomotive Factory between 1973 and 1985. Two additional locomotives of this class were built at the VR Hyvinkää Machine Workshop in 1993 and 1995, number 3111 from spare parts and number 3112 from the original prototype locomotive (number 3000) that was never used by the VR. The official classification given by the manufacturer is VL70 or ES40. The nicknames for these locomotives are "''Siperian susi''" (Wolf of Siberia; in Finnish slang "susi" can also mean a poorly manufactured object, compare English "dog" or "lemon"), "''Kaalihäkki''" (Cabbage Cage) and "''Sähköryssä''" (Electric Russkie). History In 1970, Valtionrautatiet ordered 27 electric locomotives from Energomachexport, which were delivered between September 1973 and the end of the year 1975. 82 additional locomotives were ordered and delivered between 197 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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