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Grótta Sports Club
Grótta () is a tied island at the extreme end of Seltjarnarnes in the Capital Region of Iceland. During high tide the tombolo is completely submerged, turning Grótta into an island. The island is accessible by foot during low tide, giving people a window of about six hours to visit the island. Grótta and the region close by is a popular outdoor recreational area. Grótta became a nature reserve in 1974 and it is forbidden to visit it during nesting season, from 1 May to 15 July. There are about 450 couples of arctic terns in Grótta. A lighthouse was originally built in 1897, a new one was built in 1947. The local search and rescue association is named after long term lighthouse keeper A lighthouse keeper or lightkeeper is a person responsible for tending and caring for a lighthouse, particularly the light and lens in the days when oil lamps and clockwork mechanisms were used. Lighthouse keepers were sometimes referred to as ... Albert Þorvarðarson (1910–1973). T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grótta2
Grótta () is a tied island at the extreme end of Seltjarnarnes in the Capital Region of Iceland. During high tide the tombolo is completely submerged, turning Grótta into an island. The island is accessible by foot during low tide, giving people a window of about six hours to visit the island. Grótta and the region close by is a popular outdoor recreational area. Grótta became a Conservation in Iceland, nature reserve in 1974 and it is forbidden to visit it during nesting season, from 1 May to 15 July. There are about 450 couples of Arctic tern, arctic terns in Grótta. A lighthouse was originally built in 1897, a new one was built in 1947. The local search and rescue association is named after long term lighthouse keeper Albert Þorvarðarson (1910–1973). The main house has been deserted since 1970. The municipality acquired the buildings in 1994 and they are now used as occasional facilities for groups on school trips. References {{DEFAULTSORT:Grotta Landfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nesting Season
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the common ostrich. There are over 11,000 living species and they are split into 44 orders. More than half are passerine or "perching" birds. Birds have wings whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tied Islands
Tied may mean: *of a game, with the score equal or inconclusive, see Tie (draw) *of goods, sold as a mandatory addition to another purchase, see Tying (commerce) *of foreign aid, granted on the condition that it is spent in a given country, see Tied aid *of a dwelling, rented in exchange for work, see Tied cottage *of a pub, required to source from a given brewery, see Tied house *of two musical notes, played as a single note, see Tie (music) *of a knot, fastened *of a person, wearing a necktie See also * * * Tie (other) * Tide (other) A tide is the rise and fall of a sea level caused by the Moon's gravity and other factors. Tide(s) may also refer to: Media * The Tide (Nigeria), ''The Tide'' (Nigeria), a newspaper *Tide (TV series), ''Tide'' (TV series), 2019 Irish/Welsh/Scott ... * Tiede (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Iceland
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse Keeper
A lighthouse keeper or lightkeeper is a person responsible for tending and caring for a lighthouse, particularly the light and lens in the days when oil lamps and clockwork mechanisms were used. Lighthouse keepers were sometimes referred to as "wickies" because of their job trimming the wicks. Duties and functions Historically, lighthouse keepers were needed to trim the wicks, replenish fuel, wind clockworks and perform maintenance tasks such as cleaning lenses and windows. They were also responsible for the fog signal and the weather station, and played a major role in search and rescue at sea. Because most lighthouses are located in remote, isolated or inaccessible areas on islands and coastlines, it was typical for the work of lighthouse keeper to remain within a family, passing from parents to child, all of whom lived in or near the lighthouse itself. "Stag light" was an unofficial term given to some isolated lighthouses in the United States Lighthouse Service. It meant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Search And Rescue
Search and rescue (SAR) is the search for and provision of aid to people who are in distress or imminent danger. The general field of search and rescue includes many specialty sub-fields, typically determined by the type of terrain the search is conducted over. These include mountain rescue; ground search and rescue, including the use of search and rescue dogs (such as K9 units); urban search and rescue in cities; combat search and rescue on the battlefield and air-sea rescue over water. International Search and Rescue Advisory Group (INSARAG) is a UN organisation that promotes the exchange of information between national urban search and rescue organisations. The duty to render assistance is covered by Article 98 of the UNCLOS. Definitions There are many different definitions of search and rescue, depending on the agency involved and country in question. *Canadian Armed Forces and Canadian Coast Guard: "Search and Rescue comprises the search for, and provision of ai ... [...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] |
Arctic Tern
The Arctic tern (''Sterna paradisaea'') is a tern in the family Laridae. This bird has a circumpolar breeding distribution covering the Arctic and sub-Arctic regions of Europe (as far south as Brittany), Asia, and North America (as far south as Massachusetts). The species is strongly migratory, seeing two summers each year as it migrates along a convoluted route from its northern breeding grounds to the Antarctic coast for the southern summer and back again about six months later. Recent studies have shown average annual round-trip lengths of about for birds nesting in Iceland and Greenland and about for birds nesting in the Netherlands. These are by far the longest migrations known in the animal kingdom. The Arctic tern nests once every one to three years (depending on its mating cycle). Arctic terns are medium-sized birds. They have a length of and a wingspan of . They are mainly grey and white plumaged, with a red/orange beak and feet, white forehead, a black nape and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conservation In Iceland
Conservation in Iceland is regulated under a programme known in Icelandic as ''Náttúruverndarlög'' (conservation of nature) initiated in 1971. It offers a basis for ensuring the long-term protection of places or areas. The '' Umhverfisstofnun'' (environmental authority) decides which areas are to be addressed. There are six main types of conservation in Iceland: * ''Fólkvangar'' (country parks) * ''Friðlönd'' (nature reserves) * ''Náttúruvætti'' (natural monuments) * ''Tegundir og búsvæði'' (species and habitats) * ''Þjóðgarðar'' (natural parks) * ''Önnur svæði'' (other) See also * Conservation biology Conservation biology is the study of the conservation of nature and of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction and the erosion of biotic interactions. It is an i ... * Dettifoss * Heidmork References {{World topic, prefix=Conservation in, title=Conservation by country ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tied Island
A tied island or land-tied island is a landform consisting of an island that is connected to the mainland or another island only by a tombolo, which is a spit of beach materials connected to land at both ends. St Ninian's Isle in the Shetland Islands off the north coast of Scotland is an example: it was once an island but is now linked to the mainland. Other examples include Maury Island, Washington in Puget Sound, Coronado, California, and Nahant, Massachusetts in the United States; Paraguana Peninsula in Venezuela; Barrenjoey, New South Wales and Wedge Island, Western Australia; Paratutae Island in New Zealand; Mount Hakodate in Japan, Howth Head in Ireland; Davaar Island, Campbeltown, Scotland; Chefoo island in Yantai, China; and Cheung Chau in Hong Kong. The Isle of Portland, in England, is also described as a tied island, but geographers now believe that Chesil Beach, which connects the island to the mainland, is a barrier beach that has moved eastwards, ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morgunblaðið
''Morgunblaðið'' (, ''The Morning Paper'') is an Icelandic daily newspaper. ''Morgunblaðið''s website, mbl.is, is the most popular website in Iceland. It is currently the country's only daily printed newspaper and the newspaper of record. History ''Morgunblaðið'' was founded by Vilhjálmur Finsen and Ólafur Björnsson, brother of Iceland's first president, Sveinn Björnsson. The first issue, only eight pages long, was published on 2 November 1913. On 25 February 1964, the paper first printed a caricature by Sigmúnd Jóhannsson which featured the first landings on Surtsey. He became a permanent cartoonist for ''Morgunblaðið'' in 1975 and worked there until October 2008. In a controversial decision, the owners of the paper decided in September 2009 to appoint Davíð Oddsson, a member of the Independence Party, Iceland's longest-serving Prime Minister and former Governor of the Central Bank, as one of the two editors of the paper. In May 2010, Helgi Sigurðsson w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Low Tide
Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon (and to a much lesser extent, the Sun) and are also caused by the Earth and Moon orbiting one another. Tide tables can be used for any given locale to find the predicted times and amplitude (or "tidal range"). The predictions are influenced by many factors including the alignment of the Sun and Moon, the phase and amplitude of the tide (pattern of tides in the deep ocean), the amphidromic systems of the oceans, and the shape of the coastline and near-shore bathymetry (see ''Timing''). They are however only predictions, the actual time and height of the tide is affected by wind and atmospheric pressure. Many shorelines experience semi-diurnal tides—two nearly equal high and low tides each day. Other locations have a diurnal tide—one high and low tide each day. A "mixed tide"—two uneven magnitude tides a day—is a third regular category. Tides ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
