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Mýrdalsjökull 1 Iceland
Mýrdalsjökull (pronounced , Icelandic language, Icelandic for "(the) Bog, mire dale (origin), dale glacier" or "(the) mire valley glacier") is an ice cap in the south of Iceland. It is to the north of Vík í Mýrdal and to the east of the smaller ice cap Eyjafjallajökull. Between these two glaciers is Fimmvörðuháls pass. Its peak reaches in height and in the year 1980 it covered an area of approximately . The icecap of the glacier covers an active volcano called Katla volcano, Katla. The caldera of the volcano has a diameter of and the volcano erupts usually every 40–80 years. The last eruption took place in 1918. Scientists are actively monitoring the volcano, particularly after the eruption of nearby Eyjafjallajökull began in April 2010. Since the year 930, 16 eruptions have been documented. The Eldgjá, a volcanic eruption fissure about long, which erupted in the year 936, is part of the same volcanic system. Before the Route 1 (Iceland), Hringvegur (the main ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lahar
A lahar (, from jv, ꦮ꧀ꦭꦲꦂ) is a violent type of mudflow or debris flow composed of a slurry of pyroclastic material, rocky debris and water. The material flows down from a volcano, typically along a river valley. Lahars are extremely destructive: they can flow tens of metres per second, they have been known to be up to deep, and large flows tend to destroy any structures in their path. Notable lahars include those at Mount Pinatubo and Nevado del Ruiz, the latter of which killed thousands of people in the town of Armero. Etymology The word ''lahar'' is of Javanese origin. Berend George Escher introduced it as a geological term in 1922. Description The word ''lahar'' is a general term for a flowing mixture of water and pyroclastic debris. It does not refer to a particular rheology or sediment concentration. Lahars can occur as normal stream flows (sediment concentration of less than 30%), hyper-concentrated stream flows (sediment concentration between 30 and 60% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bodies Of Ice Of Iceland
Bodies may refer to: * The plural of body * ''Bodies'' (2004 TV series), BBC television programme * Bodies (upcoming TV series), an upcoming British crime thriller limited series * "Bodies" (''Law & Order''), 2003 episode of ''Law & Order'' * Bodies: The Exhibition, exhibit showcasing dissected human bodies in cities across the globe * ''Bodies'' (novel), 2002 novel by Jed Mercurio * ''Bodies'', 1977 play by James Saunders (playwright) * ''Bodies'', 2009 book by British psychoanalyst Susie Orbach Music * ''Bodies'' (album), a 2021 album by AFI * ''Bodies'' (EP), a 2014 EP by Celia Pavey * "Bodies" (Drowning Pool song), 2001 hard rock song by Drowning Pool * "Bodies" (Sex Pistols song), 1977 punk rock song by the Sex Pistols * "Bodies" (Little Birdy song), 2007 indie rock song by Little Birdy * "Bodies" (Robbie Williams song), 2009 pop song by Robbie Williams * "Bodies", a song by Megadeth from ''Endgame'' * "Bodies", a song by The Smashing Pumpkins from ''Mellon Collie an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Glaciers
A glacier ( ) or () is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform and flow due to stresses induced by their weight, creating crevasses, seracs, and other distinguishing features. Because glacial mass is affected by long-term climate changes, e.g., precipitation, mean temperature, and cloud cover, glacial mass changes are considered among the most sensitive indicators of climate change. There are about 198,000 to 200,000 glaciers in the world. Glaciers by continent Africa Africa, specifically East Africa, has contained glacial regions, possibly as far back as the last glacier maximum 10 to 15 thousand years ago. Seasonal snow does exist on the highest peaks of East Africa as well as in the Drakensberg Range of South Africa, the Stormberg Mountains, and the Atlas Mountains in Morocco. Currently, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterfalls Of Iceland
Iceland is unusually suited for waterfalls (Icelandic: s. ''foss,'' pl. ''fossar''). This island country has a north Atlantic climate that produces frequent rain and snow and a near-Arctic location that produces large glaciers, whose summer melts feed many rivers. As a result, it is home to a number of large and powerful waterfalls. North * Dettifoss is the most powerful waterfall in Iceland. * Gljúfursárfoss * Selfoss * Hafragilsfoss * Goðafoss * Aldeyjarfoss South * Faxi or Vatnsleysufoss in Tungufljót river * Foss á Síðu * Gluggafoss * Gljúfrafoss * Gjáin has many small waterfalls * Gullfoss (''Golden Falls'') * Háifoss (''High Falls'') * Hjálparfoss * Merkjárfoss * Ófærufoss used to be noted for the impressive natural bridge which stood above the falls, but it collapsed in 1993. * Seljalandsfoss * Skógafoss (''Forest Falls'') * Svartifoss (''Black Falls'') is one of the many waterfalls of Skaftafell National Park * Systrafoss, in Kirkju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanism Of Iceland
:''The volcano system in Iceland that started activity on August 17, 2014, and ended on February 27, 2015, is Bárðarbunga.'' :''The volcano in Iceland that erupted in May 2011 is Grímsvötn.'' Iceland experiences frequent volcanic activity, due to its location both on the Mid-Atlantic Ridge, a divergent tectonic plate boundary, and over a hot spot. Nearly thirty volcanoes are known to have erupted in the Holocene epoch; these include Eldgjá, source of the largest lava eruption in human history. Volcanic systems and volcanic zones of Iceland Holocene volcanism in Iceland is mostly to be found in the ''Neovolcanic Zone'', comprising the Reykjanes Volcanic Belt (RVB), the West Volcanic Zone (WVZ), the Mid-Iceland Belt (MIB), the East Volcanic Zone (EVZ) and the North Volcanic Zone (NVZ). Two lateral volcanic zones play a minor role: Öræfi Volcanic Belt (ÖVB) and Snæfellsnes Volcanic Belt (SVB). Outside of the main island are the Reykjanes Ridge (RR), as part of the Mid-At ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Iceland
On an island like Iceland, the rivers are short in length. None of the rivers are important as a means of navigation due to the impracticality of settlements in the Highlands of Iceland where they originate. South * Hvítá * Krossá * Kúðafljót *Markarfljót * Mustafl *Ölfusá (the Icelandic river with the greatest flow) * Rangá *Skaftá *Skeiðará * Skógá * Sog *Þjórsá (the longest river in Iceland, 230 km) *Tungnaá West *Fossá * Hvítá * Kjarrá–Thervá * Norðurá Westfjords *Dynjandi *Kolbeinsá * Staðará North *Blanda * Eyjafjarðará * Eystri Jökulsá * Fnjóská *Glerá *Héraðsvötn * Hörgá *Jökulsá á Fjöllum * Laxá * Norðurá *Skjálfandafljót * Vatnsdalsá East * Hamarsá *Hofsá * Jökulsá á Dal * Jökulsá í Fljótsdal *Jökulsá í Lóni *Lagarfljót * Selfljót See also *'''' {{List of rivers of Europe Iceland Rivers A river is a natural flowing watercourse, usually freshwater, flowing toward ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Volcanoes In Iceland
This list of volcanoes in Iceland includes active and dormant volcanic mountains, of which 18 have erupted since human settlement of Iceland began around 900 AD. __TOC__ List Volcanic zones and systems Iceland has four major volcanic zones surrounding an hypothetical hotspot: * the Reykjanes zone (RVZ), subdivided into the Reykjanes Ridge (RR) (the Mid-Atlantic Ridge South of Iceland) and the Reykjanes Volcanic Belt (RVB) (on the main island); * the West Volcanic Zone (WVZ); * the East Volcanic Zone (EVZ) (extended to the Westman Islands, South of the main island); * the North Volcanic Zone (NVZ). The Mid-Iceland Belt (MIB) connects them across central Iceland. In Iceland's East Volcanic Zone (EVZ), the central volcanoes, Vonarskarð and Hágöngur belong to the same volcanic system; this also applies to Bárðarbunga and Hamarinn, and to Grímsvötn and Þórðarhyrna. North of Iceland, the Mid-Atlantic Ridge is called Kolbeinsey Ridge (KR) and is connected to the No ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Islands Of Iceland
This is a list of islands of Iceland. It includes all islands larger than 1 km2, as well as a number of smaller islands that are considered significant either because they are or used to be inhabited, or for specific historical, geographical or geological reasons. Thousands of other small islands and skerries are found along the coast, especially in Breiðafjörður. The areas of some of these islands may vary comparatively rapidly due to volcanic activity and subsequent action by the sea. In the case of the groups of islands in Breiðafjörður, no area is listed. This is because measurement of the smaller islands is made difficult by a very large tidal range of up to six metres. List See also *Extreme points of Iceland *List of islands in the Atlantic Ocean *List of islands * '''' References {{Authority control Iceland, List of islands of Islands An island (or isle) is an isolated piece of habitat that is surrounded by a dramatically different habitat, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lakes In Iceland
This is a list of lakes of Iceland (partially indicating surface, depth and volume). Iceland has over 20 lakes larger than 10 km² (4 sq mi), and at least 40 others varying between 2.5 and 10 km² (1 to 4 sq mi) in size. This list also includes a few smaller lakes and ponds that are considered notable (for example Tjörnin in Reykjavik). The figures for many of the smaller lakes are unreliable. Also, some larger lakes vary considerably in size between years or seasons or, for the reservoirs, according to the needs of power plants. Some power plant reservoirs may not be present despite being larger than listed lakes. Larger lakes (>10 km²) Smaller lakes (90 m (sensitive to climatic and geological change and was getting smaller - started recovering again in 2004) * Breiðárlón, 8 km² ? * Reyðarvatn, 8.3 km² * Hítarvatn, 7.6 km², 24 m * Miklavatn, 6.6 km², 23 m * Árneslón, 6.5 km², 116 * Sigríðarstaðavatn, 6.2 km² * Lax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iceland Plume
The Iceland hotspot is a hotspot (geology), hotspot which is partly responsible for the high volcanic activity which has formed the Iceland Plateau and the island of Iceland. Iceland is one of the most active volcano, volcanic regions in the world, with eruptions occurring on average roughly every three years (in the 20th century there were 39 volcanic eruptions on and around Iceland). About a third of the basaltic lavas erupted in recorded history have been produced by Icelandic eruptions. Notable eruptions have included that of Eldgjá, a fissure of Katla volcano, Katla, in 934 (the world's largest basaltic eruption ever witnessed), Laki in 1783 (the world's second largest), and several eruptions beneath ice caps, which have generated devastating Jökulhlaup, glacial bursts, most recently in 2010 after the eruption of Eyjafjallajökull. Iceland's location astride the Mid-Atlantic Ridge, where the Eurasian Plate, Eurasian and North American Plates are moving apart, is partl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciers Of Iceland
The glaciers and ice caps of Iceland cover 11% of the land area of the country (about 11,400 km² out of the total area of 103,125 km²) and have a considerable impact on its landscape and meteorology. Glaciers are also contributing to the Icelandic economy, with tourists flocking to the country to see glaciers on snowmobiles and on glacier hiking tours. However, the recent loss of ice due to climate change is an increasing concern in Icelandic society. Description An ice cap is a mass of glacial ice that covers less than 50,000 km² of land area covering a highland area and they feed outlet glaciers. Many Icelandic ice caps and glaciers lie above volcanoes, such as Grímsvötn and Bárðarbunga, which lie under the largest ice cap, Vatnajökull. The caldera of Grímsvötn is 100 km² in area, and Bárðarbunga is 60 km². When volcanic activity occurs under the glacier, the resulting meltwater can lead to a sudden glacial lake outburst flood, known in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
