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Fårö Lighthouse
Fårö Lighthouse () is a Swedish lighthouse located on the easternmost tip of Fårö. History In the 19th century there had been many complaints from sea authorities that the coastlines on Gotland had very few lighthouses. So the decision was made to build one on the north side of Gotland. This lighthouse was constructed one year after the one on Hoburgen at the south tip of Gotland. The light ran on a colza oil lamp at first. In 1882 a paraffin lamp replaced the old one, and in 1953 it was electrified. From 1891 to 1976 the tower had a first-order Fresnel lens installed in its lantern which made the lighthouse very powerful. It is remote-controlled since 1976 and owned by the Swedish Maritime Administration. See also * List of lighthouses and lightvessels in Sweden This is a list of lighthouses and lightvessels in Sweden. Lightvessels *Almagrundet *Lightship Finngrundet (1903), Old Finngrundet lightvessel, now a museum ship *Fladen Lighthouses *Agö, Hälsingland *Berg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fårö
Fårö () or in Gutnish is a Baltic Sea island just north of the island of Gotland, itself off mainland Sweden's southeastern coast. It is the second-largest island in the county and it is a popular summer resort. It has its own language, Fårömål dialect, Faroymal, a dialect of Gutnish. Fårö is also the name of the populated area () consisting of both Fårö and Gotska Sandön islands. It comprises the same area as the Registration districts in Sweden, administrative Fårö District, established on 1January 2016. Geography The island is separated from Gotland by the narrow Fårö-strait, and connected by two Ferry, car ferries, operated by the Swedish Transport Administration. It has a total area of , of which are water areas or islets. On the islands of Fårö and Gotland are rock formations called rauk. They are a result of erosion during the Ice age and are unique to Gotland and Fårö. The medieval Fårö Church is on Fårö. , Fårö Church along with Gotska Sandö ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gotland
Gotland (; ; ''Gutland'' in Gutnish), also historically spelled Gottland or Gothland (), is Sweden's largest island. It is also a Provinces of Sweden, province/Counties of Sweden, county (Swedish län), Municipalities of Sweden, municipality, and List of dioceses, deaneries and parishes of the Church of Sweden, diocese. The province includes the islands of Fårö and Gotska Sandön to the north, as well as the Karlsö Islands (Lilla Karlsö, Lilla and Stora Karlsö, Stora) to the west. The population is 61,023 (2024) of which about 23,600 live in Visby, the main town. Outside Visby, there are minor settlements and a mainly rural population. The island of Gotland and the other areas of the province of Gotland make up less than one percent of Sweden's total land area. The county formed by the archipelago is the second smallest by area and is the least populated in Sweden. In spite of the small size due to its narrow width, the driving distance between the furthermost points of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweden
Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic country by both area and population, and is the List of European countries by area, fifth-largest country in Europe. Its capital and largest city is Stockholm. Sweden has a population of 10.6 million, and a low population density of ; 88% of Swedes reside in urban areas. They are mostly in the central and southern half of the country. Sweden's urban areas together cover 1.5% of its land area. Sweden has a diverse Climate of Sweden, climate owing to the length of the country, which ranges from 55th parallel north, 55°N to 69th parallel north, 69°N. Sweden has been inhabited since Prehistoric Sweden, prehistoric times around 12,000 BC. The inhabitants emerged as the Geats () and Swedes (tribe), Swedes (), who formed part of the sea-faring peopl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fresnel Lens
A Fresnel lens ( ; ; or ) is a type of composite compact lens (optics), lens which reduces the amount of material required compared to a conventional lens by dividing the lens into a set of concentric annular sections. The simpler Dioptrics, dioptric (purely refraction, refractive) form of the lens was first proposed by Georges-Louis Leclerc, Comte de Buffon, and independently reinvented by the French physicist Augustin-Jean Fresnel (1788–1827) for use in lighthouses. The Catadioptric system, catadioptric (combining refraction and reflection) form of the lens, entirely invented by Fresnel, has outer Prism (optics), prismatic elements that use total internal reflection as well as refraction to capture more oblique light from the light source and add it to the beam, making it visible at greater distances. The design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lens (optics), lenses and to serve as a beacon for navigational aid for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and the advent of much cheaper, more sophisticated, and more effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and promontory, prom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoburgen
Hoburgen is a rauk (Stack (geology), sea stack) area on the Storsudret peninsula in Sundre, Gotland, Sundre socken on the southern tip of Gotland, Sweden. The area contains one of Gotland's most noted rauks, the ''Hoburgsgubben'' ("Old Man Hoburg"). One of the asteroids in the asteroid belt, 10104 Hoburgsgubben, is List of Gotland related asteroids, named after it. South of Hoburgen is the Hoburg Shoal bird reserve. Hoburgen is also one of the permanent weather stations along the Swedish coast. It is reported from daily in the Swedish Shipping Forecast. Climate Hoburgen has a oceanic climate, maritime climate with less differences between summer and winter than mainland Sweden. Its position on the edge of the peninsula that makes up the southern tip of the island, ensures that wind mainly travels over the Baltic Sea, tempering the warm summers of around , preventing them from turning into heat waves. The very same effect ensures that Hoburgen rarely if ever gets cold winters ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colza Oil
Close-up of canola blooms Canola flower Rapeseed oil is one of the oldest known vegetable oils. There are both edible and industrial forms produced from rapeseed, the seed of several cultivars of the plant family Brassicaceae. Historically, it was restricted as a food oil due to its content of erucic acid. Laboratory studies about this acid have shown damage to the cardiac muscle of laboratory animals in high quantities. It also imparts a bitter taste, and glucosinolates, which made many parts of the plant less nutritious in animal feed. Rapeseed oil from standard cultivars can contain up to 54% erucic acid. Canola oil is a food-grade version derived from rapeseed cultivars specifically bred for low acid content. It is also known as low erucic acid rapeseed (LEAR) oil and is generally recognized as safe by the United States Food and Drug Administration.ecfr.gov version Canola oil is limited by government regulation to a maximum of 2% erucic acid by weight in the US and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kerosene
Kerosene, or paraffin, is a combustibility, combustible hydrocarbon liquid which is derived from petroleum. It is widely used as a fuel in Aviation fuel, aviation as well as households. Its name derives from the Greek (''kērós'') meaning "wax"; it was registered as a trademark by Nova Scotian, Nova Scotia geologist and inventor Abraham Pineo Gesner, Abraham Gesner in 1854 before evolving into a generic trademark. It is sometimes spelled kerosine in scientific and industrial usage. Kerosene is widely used to power jet engines of aircraft (jet fuel), as well as some rocket engines in a highly refined form called RP-1. It is also commonly used as a cooking and lighting fuel, and for fire toys such as Poi (performance art)#Fire poi, poi. In parts of Asia, kerosene is sometimes used as fuel for small outboard motors or even motorcycles. World total kerosene consumption for all purposes is equivalent to about 5,500,000 barrels per day as of July 2023. The term "kerosene" is comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Maritime Administration
The Swedish Maritime Administration () is the government agency in Sweden which provides services to the transport sector by keeping the sea lanes open and safe. The agency is to a certain degree financed through fees levied on commercial shipping. The main services of the Maritime Administration include: pilotage, maintenance of marine fairways, ice-breaking, hydrographics, maritime search and rescue, seamen's service. It also maintains the lighthouses and other aids to navigation of Sweden. Until 1 January 2009, it also was responsible for maritime safety inspection. Seagoing vessels navigating the Baltic Sea must meet certain ice class requirement. While its mainly deals with merchant shipping, other maritime activities are also taken into account. Sjöfartsverket runs the Joint Rescue Center Gothenburg. See also * List of lighthouses and lightvessels in Sweden * P2 – Svenskt Vrakskydd * Sea traffic management * Swedish Coast Guard The Swedish Coast Guard () is a S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses And Lightvessels In Sweden
This is a list of lighthouses and lightvessels in Sweden. Lightvessels *Almagrundet *Lightship Finngrundet (1903), Old Finngrundet lightvessel, now a museum ship *Fladen Lighthouses *Agö, Hälsingland *Bergudden, Västerbotten *Bjuröklubb, Västerbotten *Brämön, Ångermanland *Bönan, Gästrikland *Djursten, Uppland *Eggegrund, Gästrikland *Falsterbo Lighthouse, Skåne, Scania *Falsterborev, Scania *Faludden, Gotland *Finngrundet, Uppland *Fårö Lighthouse, Gotland *Garpen, Småland *Gotska Sandön, Gotland *Grundkallen, Uppland *Grönskär, Södermanland *Gåsören, Västerbotten *Hallands Väderö, Skåne, Scania *Hanö, Blekinge *Hoburgen, Gotland *Holmögadd, Ångermanland *Huvudskär, Södermanland *Hållö, Bohuslän *Häradskär, Östergötland *Hätteberget, Bohuslän *Högbonden, Ångermanland *Högby Lighthouse, Öland *Kapelludden lighthouse, Kapelludden, Öland *Kullen Lighthouse, Kullaberg, Skåne, Scania *Landsort, Södermanland *Lungö, Ångermanland *Lån ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses Completed In 1847
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and the advent of much cheaper, more sophisticated, and more effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and promontories, unlike many moder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses In Sweden
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lens (optics), lenses and to serve as a beacon for navigational aid for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and the advent of much cheaper, more sophisticated, and more effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signal for reefs and promontory, prom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
