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Smith Island (Washington)
Smith Island is located in the eastern Strait of Juan de Fuca, Washington, about midway between Admiralty Inlet and Lopez Island. It is connected to the smaller Minor Island, to its east, by a low spit that is covered at high tide. The low, grassy islands have a few trees and are an important habitat for seabirds, and the beaches are a resting site for sea lions. The islands are part of the San Juan Islands National Wildlife Refuge, and are usually closed to the public. The Smith Island Light was constructed on the island in 1858. Originally, this stood about 200 feet away from the island's western edge. The bluff began to erode, and when the bluff reached the front door in the 1950s, the lighthouse was abandoned. During the 1980s until the spring of 1998, the last part of the broken lighthouse clung precariously to the bluff. The lighthouse was replaced with an automated navigational light high. Minor Island also has a light. The island is also the site of a weather station opera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strait Of Juan De Fuca
The Strait of Juan de Fuca (officially named Juan de Fuca Strait in Canada) is a body of water about long that is the Salish Sea's outlet to the Pacific Ocean. The international boundary between Canada and the United States runs down the centre of the Strait. It was named in 1787 by the maritime fur trader Charles William Barkley, captain of ''Imperial Eagle'', for Juan de Fuca, the Greek navigator who sailed in a Spanish expedition in 1592 to seek the fabled Strait of Anián. Barkley was the first non-indigenous person to find the strait, unless Juan de Fuca's story was true. The strait was explored in detail between 1789 and 1791 by Manuel Quimper, José María Narváez, Juan Carrasco, Gonzalo López de Haro, and Francisco de Eliza. Definition The United States Geological Survey defines the Strait of Juan de Fuca as a channel. It extends east from the Pacific Ocean between Vancouver Island, British Columbia, and the Olympic Peninsula, Washington, to Haro Strait, San Juan Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington (U
Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered on Washington, D.C. * George Washington (1732–1799), the first president of the United States Washington may also refer to: Places England * Washington, Tyne and Wear, a town in the City of Sunderland metropolitan borough ** Washington Old Hall, ancestral home of the family of George Washington * Washington, West Sussex, a village and civil parish Greenland * Cape Washington, Greenland * Washington Land Philippines *New Washington, Aklan, a municipality *Washington, a barangay in Catarman, Northern Samar *Washington, a barangay in Escalante, Negros Occidental *Washington, a barangay in San Jacinto, Masbate *Washington, a barangay in Surigao City United States * Washington, Wisconsin (other) * Fort Washington (disambiguati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Admiralty Inlet
Admiralty Inlet is a strait in the U.S. state of Washington connecting the eastern end of the Strait of Juan de Fuca to Puget Sound. It lies between Whidbey Island and the northeastern part of the Olympic Peninsula. Boundaries It is generally considered to be the northern part of Puget Sound's Main Basin. Its northern boundary is defined as a line running between Point Wilson and Point Partridge, and it extends south to the southern end of Whidbey Island and Point No Point on the Kitsap Peninsula, where it joins the Central Basin of Puget Sound's Main Basin. Admiralty Inlet's area is , with a volume of . Its shoreline is in length. Its mean depth is .Features Of Puget Sound Region: Oceanography And Physical Processes Chapter 3 of th [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lopez Island
Lopez Island is the third largest of the San Juan Islands and an unincorporated town in San Juan County, Washington, United States. Lopez Island is in land area. The 2000 census population was 2,177, though the population swells in the summer, as second homes, rental houses, and campsites fill up. History The ancestors of today's Northern Straits Coast Salish people began to appear in the wake of the continental ice sheet that started to recede 11,000 years ago. Archaeological evidence suggests that the island supported hunting and gathering between 6,000 and 8,000 years ago. The marine culture encountered by the first Europeans to the area developed about 2,500 years ago, and traces of its once thriving villages remain in the shell middens found along the shoreline of American and English camps and throughout the San Juan islands. During the Wilkes Expedition, Lopez Island was given the name ''Chauncey Island'', after the American naval commander Isaac Chauncey. When the Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Lion
Sea lions are pinnipeds characterized by external ear flaps, long foreflippers, the ability to walk on all fours, short and thick hair, and a big chest and belly. Together with the fur seals, they make up the family Otariidae, eared seals. The sea lions have six extant and one extinct species (the Japanese sea lion) in five genera. Their range extends from the subarctic to tropical waters of the global ocean in both the Northern and Southern Hemispheres, with the notable exception of the northern Atlantic Ocean. They have an average lifespan of 20–30 years. A male California sea lion weighs on average about and is about long, while the female sea lion weighs and is long. The largest sea lions are Steller's sea lions, which can weigh and grow to a length of . Sea lions consume large quantities of food at a time and are known to eat about 5–8% of their body weight (about ) at a single feeding. Sea lions can move around in water and at their fastest they can reach a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Juan Islands National Wildlife Refuge
The San Juan Islands National Wildlife Refuge is in the San Juan Islands of the Salish Sea, north of Puget Sound, in the State of Washington. Created in 1976, it comprises 83 small, uninhabited islands, scattered throughout the San Juans, with a combined area of approximately . The Refuge is managed by the U.S. Fish and Wildlife Service as one of six in the Washington Maritime National Wildlife Refuge Complex. All but three of the islands are designated wilderness area in the San Juan Wilderness (), also established in 1976. Visitors are prohibited, and boaters must keep at least 200 yards from the shore to avoid disturbing the wildlife. Excluded are two state parks managed jointly with the Washington State Park System, five acres of Matia Island and Turn Island; Smith Island; and Minor Island. The habitats of the various islands range from small rocks to larger grassy or forested islands, some with high cliffs that provide nesting sites for a large variety of marine birds. Wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smith Island Light
The Smith Island Light was a lighthouse on Smith Island, Island County, Washington. History The Smith Island Light was constructed in 1858 using the classic New England design of a 1-1/2 story keeper's house with a light tower centered on the roof. Electric power was provided by a bank of 18 lead-acid truck batteries connected in series and recharged by gasoline-powered generators. The structure stood about from the island's western edge. The bluff began to erode, and when the bluff reached the front door in the 1950s, the lighthouse was abandoned. It was added to the National Register of Historic Places in 1978. The broken lighthouse could be seen clinging precariously to the bluff from the 1980s until the spring of 1998, when the last remains toppled into the sea. The lighthouse was replaced with an automated navigational light emanating on a focal plane from a skeletal tower constructed in 1957. The tower also houses a weather station operated by the United States Nati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hill
A hill is a landform that extends above the surrounding terrain. It often has a distinct Summit (topography), summit. Terminology The distinction between a hill and a mountain is unclear and largely subjective, but a hill is universally considered to be not as tall, or as Grade (slope), steep as a mountain. Geographers historically regarded mountains as hills greater than above sea level, which formed the basis of the plot of the 1995 film ''The Englishman who Went up a Hill but Came down a Mountain''. In contrast, hillwalkers have tended to regard mountains as peaks above sea level. The ''Oxford English Dictionary'' also suggests a limit of and Whittow states "Some authorities regard eminences above as mountains, those below being referred to as hills." Today, a mountain is usually defined in the UK and Ireland as any summit at least high, while the official UK government's definition of a mountain is a summit of or higher. Some definitions include a topographical pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erosion
Erosion is the action of surface processes (such as water flow or wind) that removes soil, rock, or dissolved material from one location on the Earth's crust, and then transports it to another location where it is deposited. Erosion is distinct from weathering which involves no movement. Removal of rock or soil as clastic sediment is referred to as ''physical'' or ''mechanical'' erosion; this contrasts with ''chemical'' erosion, where soil or rock material is removed from an area by dissolution. Eroded sediment or solutes may be transported just a few millimetres, or for thousands of kilometres. Agents of erosion include rainfall; bedrock wear in rivers; coastal erosion by the sea and waves; glacial plucking, abrasion, and scour; areal flooding; wind abrasion; groundwater processes; and mass movement processes in steep landscapes like landslides and debris flows. The rates at which such processes act control how fast a surface is eroded. Typically, physical erosion procee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Navigational Aid
Navigation is a field of study that focuses on the process of monitoring and controlling the movement of a craft or vehicle from one place to another.Bowditch, 2003:799. The field of navigation includes four general categories: land navigation, marine navigation, aeronautic navigation, and space navigation. It is also the term of art used for the specialized knowledge used by navigators to perform navigation tasks. All navigational techniques involve locating the navigator's position compared to known locations or patterns. Navigation, in a broader sense, can refer to any skill or study that involves the determination of position and direction. In this sense, navigation includes orienteering and pedestrian navigation. History In the European medieval period, navigation was considered part of the set of '' seven mechanical arts'', none of which were used for long voyages across open ocean. Polynesian navigation is probably the earliest form of open-ocean navigation; it was b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Oceanic And Atmospheric Administration
The National Oceanic and Atmospheric Administration (abbreviated as NOAA ) is an United States scientific and regulatory agency within the United States Department of Commerce that forecasts weather, monitors oceanic and atmospheric conditions, charts the seas, conducts deep sea exploration, and manages fishing and protection of marine mammals and endangered species in the U.S. exclusive economic zone. Purpose and function NOAA's specific roles include: * ''Supplying Environmental Information Products''. NOAA supplies to its customers and partners information pertaining to the state of the oceans and the atmosphere, such as weather warnings and forecasts via the National Weather Service. NOAA's information services extend as well to climate, ecosystems, and commerce. * ''Providing Environmental Stewardship Services''. NOAA is a steward of U.S. coastal and marine environments. In coordination with federal, state, local, tribal and international authorities, NOAA manages the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
José María Narváez
José María Narváez (1768 – August 4, 1840) was a Spanish naval officer, explorer, and navigator notable for his work in the Gulf Islands and Lower Mainland of present-day British Columbia. In 1791, as commander of the schooner ''Santa Saturnina'', he led the first European exploration of the Strait of Georgia, including a landing on present-day British Columbia's Sunshine Coast. He also entered Burrard Inlet, the site of present-day Vancouver, British Columbia. Early career Narváez was born in Cádiz, Spain in 1768. His parents were Juan Antonio Gachupin Narvaez and Vrsula Gervete. He was married in Oct 23rd 1796 to Maria Leonarda Alexa Maldonado. He was admitted to the Royal (Naval) Academy for midshipmen in 1782. Within the year, he was at sea and engaged in naval combat. In 1784 Narváez was sent to New Spain, where his first station was at Havana. For three years he served aboard supply ships working the ports of Veracruz, New Orleans, Mantanzas, Campeche, Roatán ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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