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Daugaard-Jensen Glacier
The Daugaard-Jensen Glacier is a large glacier located on the southeast coast of Greenland. The glacier was first mapped in 1933 by Lauge Koch during aerial surveys made during the 1931–34 Three-year Expedition to East Greenland ''(Treårsekspeditionen)''. It is named in honour of Niels Daugaard-Jensen, who was head of the Greenland department under the Danish Ministry of State and former governor ''(Landsfoged)'' of Northern Greenland. Geography Located in the northwestern side of Hinksland and south of Charcot Land, it drains an area of 50,150 km2 of the Greenland Ice Sheet with a flux (quantity of ice moved from the land to the sea) of 10.5 km3 per year, as measured for 1996. With its terminus in the Nordvestfjord of the Scoresby Sound, it is one of the main producers of iceberg An iceberg is a piece of freshwater ice more than 15 m long that has broken off a glacier or an ice shelf and is floating freely in open (salt) water. Smaller chunks of floati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland
Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is the world's largest island. It is one of three constituent countries that form the Kingdom of Denmark, along with Denmark and the Faroe Islands; the citizens of these countries are all citizens of Denmark and the European Union. Greenland's capital is Nuuk. Though a part of the continent of North America, Greenland has been politically and culturally associated with Europe (specifically Norway and Denmark, the colonial powers) for more than a millennium, beginning in 986.The Fate of Greenland's Vikings , by Dale Mackenzie Brown, ''Archaeological Institute of America ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland Ice Sheet
The Greenland ice sheet ( da, Grønlands indlandsis, kl, Sermersuaq) is a vast body of ice covering , roughly near 80% of the surface of Greenland. It is sometimes referred to as an ice cap, or under the term ''inland ice'', or its Danish equivalent, ''indlandsis''. An acronym, GIS, is frequently used in the scientific literature. It is the second largest ice body in the world, after the Antarctic ice sheet. The ice sheet is almost long in a north–south direction, and its greatest width is at a latitude of 77°N, near its northern margin. The average thickness is about and over at its thickest point. In addition to the large ice sheet, smaller ice caps (such as Maniitsoq and Flade Isblink) as well as glaciers, cover between around the periphery. The Greenland ice sheet is adversely affected by climate change. It is more vulnerable to climate change than the Antarctic ice sheet because of its position in the Arctic, where it is subject to the regional amplifica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Glaciers In Greenland
This is a list of glaciers in Greenland. Details on the size and flow of some of the major Greenlandic glaciers are listed by Eric Rignot and Pannir Kanagaratnam (2006) Ice sheets and caps *Greenland Ice Sheet * Christian Erichsen Ice Cap * Flade Isblink * Gungner Ice Cap * Hans Tausen Ice Cap * Heimdal Ice Cap * Hurlbut Glacier * Ismarken * Mælkevejen *Maniitsoq Ice Cap (Sukkertoppen) *Storm Ice Cap * Upper Frederiksborg Glacier Other glaciers * A. Harmsworth Glacier *Aage Bertelsen Glacier * Academy Glacier, N * Academy Glacier, NW * Adolf Hoel Glacier * Akuliarutsip Sermerssua * Amdrup Glacier * Apusiaajik Glacier * Balder Glacier * Bernstorff Glacier * Borgjokel Glacier *Bowdoin Glacier * Bredebrae * Bruckner Glacier *C. H. Ostenfeld Glacier * Chamberlin Glacier *Christian IV Glacier * Copeland Glacier (Pasterze Glacier) * Daugaard-Jensen Glacier *Diebitsch Glacier *Docker Smith Glacier * Dodge Glacier *Ejnar Mikkelsen Glacier * F. Graae Glacier * Fan Glacier * Farquhar G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iceland
Iceland ( is, Ísland; ) is a Nordic island country in the North Atlantic Ocean and in the Arctic Ocean. Iceland is the most sparsely populated country in Europe. Iceland's capital and largest city is Reykjavík, which (along with its surrounding areas) is home to over 65% of the population. Iceland is the biggest part of the Mid-Atlantic Ridge that rises above sea level, and its central volcanic plateau is erupting almost constantly. The interior consists of a plateau characterised by sand and lava fields, mountains, and glaciers, and many glacial rivers flow to the sea through the lowlands. Iceland is warmed by the Gulf Stream and has a temperate climate, despite a high latitude just outside the Arctic Circle. Its high latitude and marine influence keep summers chilly, and most of its islands have a polar climate. According to the ancient manuscript , the settlement of Iceland began in 874 AD when the Norwegian chieftain Ingólfr Arnarson became the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iceberg
An iceberg is a piece of freshwater ice more than 15 m long that has broken off a glacier or an ice shelf and is floating freely in open (salt) water. Smaller chunks of floating glacially-derived ice are called "growlers" or "bergy bits". The sinking of the ''Titanic'' in 1912 led to the formation of the International Ice Patrol in 1914. Much of an iceberg is below the surface, which led to the expression " tip of the iceberg" to illustrate a small part of a larger unseen issue. Icebergs are considered a serious maritime hazard. Icebergs vary considerably in size and shape. Icebergs that calve from glaciers in Greenland are often irregularly shaped while Antarctic ice shelves often produce large tabular (table top) icebergs. The largest iceberg in recent history (2000), named B-15, measured nearly 300 km × 40 km. The largest iceberg on record was an Antarctic tabular iceberg of over [] sighted west of Scott Island, in the South Pacific Ocean, by the USS Gla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scoresby Sound
Scoresby Sound (Danish: ''Scoresby Sund'', Greenlandic language, Greenlandic: ''Kangertittivaq'') is a large fjord system of the Greenland Sea on the eastern coast of Greenland. It has a tree-like structure, with a main body approximately Scoresby Sund Encyclopædia Britannica on-line long that branches into a system of fjords covering an area of about . The longest of the fjords extends 340–350 km (210-216 mi) inland from the coastline. The depth is 400–600 m (1,310-1,970 ft) in the main basin, but depths increase to up to in some fjords. It is one of the largest and longest fjord systems in the world.Archaeology, p. 7 On the northern side of the mouth of the Scoresby Sound stands Ittoqqortoormiit, the only permanent settlement in the region, with a po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science (journal)
''Science'', also widely referred to as ''Science Magazine'', is the peer-reviewed academic journal of the American Association for the Advancement of Science (AAAS) and one of the world's top academic journals. It was first published in 1880, is currently circulated weekly and has a subscriber base of around 130,000. Because institutional subscriptions and online access serve a larger audience, its estimated readership is over 400,000 people. ''Science'' is based in Washington, D.C., United States, with a second office in Cambridge, UK. Contents The major focus of the journal is publishing important original scientific research and research reviews, but ''Science'' also publishes science-related news, opinions on science policy and other matters of interest to scientists and others who are concerned with the wide implications of science and technology. Unlike most scientific journals, which focus on a specific field, ''Science'' and its rival ''Nature'' cover the full ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flux
Flux describes any effect that appears to pass or travel (whether it actually moves or not) through a surface or substance. Flux is a concept in applied mathematics and vector calculus which has many applications to physics. For transport phenomena, flux is a vector quantity, describing the magnitude and direction of the flow of a substance or property. In vector calculus flux is a scalar quantity, defined as the surface integral of the perpendicular component of a vector field over a surface. Terminology The word ''flux'' comes from Latin: ''fluxus'' means "flow", and ''fluere'' is "to flow". As '' fluxion'', this term was introduced into differential calculus by Isaac Newton. The concept of heat flux was a key contribution of Joseph Fourier, in the analysis of heat transfer phenomena. His seminal treatise ''Théorie analytique de la chaleur'' (''The Analytical Theory of Heat''), defines ''fluxion'' as a central quantity and proceeds to derive the now well-known ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charcot Land
Charcot Land is a peninsula of Eastern Greenland, part of the Scoresby Sound system. It lies in the Northeast Greenland National Park zone. The area is remote and uninhabited. It was named after French Polar explorer Jean-Baptiste Charcot (1867–1936) during aerial surveys by Lauge Koch as part of the Three-year Expedition to East Greenland. Geography Charcot Land is a mountainous region. It is bound to the south by the Daugaard-Jensen Glacier, beyond which lies Hinksland. To the north lies the F. Graae Glacier and to the east the head of the Nordvestfjord, its easternmost point being a headland named Kap Ursus Major. To the west are a number of nunataks and the Greenland ice sheet The Greenland ice sheet ( da, Grønlands indlandsis, kl, Sermersuaq) is a vast body of ice covering , roughly near 80% of the surface of Greenland. It is sometimes referred to as an ice cap, or under the term ''inland ice'', or its Danish equiva .... Bibliography *A. K. Higgins, Jane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nordvestfjord
Nordvestfjord, meaning 'Northwest Fjord', ( kl, Kangertertivarmît Kangertivat) is a fjord in King Christian X Land, eastern Greenland. Administratively most of its length lies in the Northeast Greenland National Park area, at the border of Sermersooq municipality. This fjord is part of the Scoresby Sound system. The distance from the head of Nordvestfjord across Hall Bredning to the mouth of Scoresby Sound is , which makes this continuous stretch of water the longest fjord in the world. History The Nordvestfjord fjord was named by Carl Ryder during his 1891–92 expedition because of its approximate northwestern direction.''Catalogue of place names in northern East Greenland''. Geological Survey of Denmark. Ryder, however, was prevented from exploring it because it was already September, new ice was forming, and a very strong wind was blowing from the interior of the fjord. Geography This long and very deep fjord is the northernmost arm of the Scoresby Sound. It is mostly surro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinksland
Hinksland ( da, Hinksland) is a peninsula in eastern Greenland. It is a part of the Northeast Greenland National Park. The peninsula is named after Arthur Robert Hinks, Arthur R. Hinks, Secretary of the Royal Geographical Society, 1915–45. Geography Hinksland is limited to the northwest by the Daugaard-Jensen Glacier, beyond which lies Charcot Land, to the northeast by the Nordvestfjord of the Scoresby Sound and to the south by the Flyver Fjord. To the southwest the peninsula is attached to the mainland. The Renland peninsula lies to the southeast, beyond Th. Sørensen Land and Nathorst Land (Greenland), Nathorst Land to the north, across the Nordvestfjord. The highest point of the peninsula is a mountain located in the southern part rising above the Flyver Fjord. Geologically Hinksland is part of the Vestfjord-Hinksland gneiss and schist zone crystalline complex.Harold Williams ed. ''Geology of the Appalachian—Caledonian Orogen in Canada and Greenland'', p. 898 Hinksland i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niels Daugaard-Jensen
Niels is a male given name, equivalent to Nicholas, which is common in Denmark, Belgium, Norway (formerly) and the Netherlands. The Norwegian and Swedish variant is Nils. The name is a developed short form of Nicholas or Greek Nicolaos after Saint Nicholas. Its pet form is Nisse, and female variants are Nielsine, Nielsina, and Nielsa. Niels may refer to: People *Niels, King of Denmark (1065–1134) *Niels, Count of Halland (died 1218) *Niels Aagaard (1612–1657), Danish poet *Niels Aall (1769–1854), Norwegian businessman and politician * Niels Henrik Abel (1802–1829), Norwegian mathematician * Niels Arestrup (born 1949), French actor * Niels Viggo Bentzon (1919–2000), Danish composer and pianist * Niels Bohr (1885–1962), Danish physicist and Nobel Prize recipient *Niels Busk (born 1942), Danish politician * Niels Ebbesen (died 1340), Danish squire and national hero * Niels Feijen (born 1977), Dutch pool player *Niels Ferguson (born 1965), Dutch cryptographer *Niels Frii ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
