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Graah Mountains
The Graah Mountains ( da, Graah Fjelde or ''Graah Bjerge'')Spencer Apollonio, ''Lands That Hold One Spellbound: A Story of East Greenland'', 2008 p. 33 are a mountain range in southeastern Greenland. Administratively this range is part of the Kujalleq municipality. This mountain group was named after Wilhelm August Graah, who described them for the first time during his 1829 expedition to the little known eastern coast of Greenland in search of the lost Eastern Norse Settlement.W.A. Graah, ''Narrative of an Expedition to the East Coast of Greenland'', London, 1837 p. 71 The area of the range is currently uninhabited. Geography The Graah Mountains are relatively little glaciated craggy and steep nunataks rising above the glaciers in the King Frederick VI Coast. The range runs roughly from east to west from the Irminger Sea coast to the Greenland ice sheet west of Kangerluk Fjord, between Kangerluluk Fjord in the north and Iluileq Fjord (Danell Fjord) in the south. The highest eleva ... [...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] |
Kangerluk Fjord
Kangerluk, also known as ''Kangerluluarak'', is a fjord in the King Frederick VI Coast, Kujalleq municipality, southern Greenland. History In Kangerluk there is a small cove at a place named Saqqap Nuua (Serkertnua) where Lieutenant Wilhelm August Graah was detained seventeen days in 1829 during his East Coast expedition owing to the difficult ice and weather conditions to the north. Mountains Kangerluk is a short fjord. Several glaciers discharge into the fjord from the Graah Mountains ''(Graah Fjelde)'' rising to the west and displaying purple and blue strata.''Prostar Sailing Directions 2005 Greenland and Iceland Enroute'', p. 100 Kangerluk extends in a roughly northwest–southeast direction for between Kangerluluk Fjord to the north and Iluileq Fjord (Danell Fjord) to the south. To the southeast the fjord opens into the North Atlantic Ocean NW of Cape Discord and the island of Iluileq. See also *List of fjords of Greenland *Syenite Syenite is a coarse-grained intrusi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibolite
Amphibolite () is a metamorphic rock that contains amphibole, especially hornblende and actinolite, as well as plagioclase feldspar, but with little or no quartz. It is typically dark-colored and dense, with a weakly foliated or schistose (flaky) structure. The small flakes of black and white in the rock often give it a salt-and-pepper appearance. Amphibolite frequently forms by metamorphism of mafic igneous rocks, such as basalt. However, because metamorphism creates minerals entirely based upon the chemistry of the protolith, certain 'dirty marls' and volcanic sediments may also metamorphose to an amphibolite assemblage. Deposits containing dolomite and siderite also readily yield amphibolite (tremolite-schist, grunerite-schist, and others) especially where there has been a certain amount of contact metamorphism by adjacent granitic masses. Metamorphosed basalt (metabasalt) creates ''ortho-amphibolite'' and other chemically appropriate lithologies create ''para-amphibolite''. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountain Ranges Of Greenland
This is a list of mountain ranges of Greenland. List by alphabetical order * Alángup Qáqai, located in SW Disko Island * Albert Heim Range ''(Albert Heim Bjerge)'', located in northern Hudson Land, north of Promenadedal. * Alexandrine Range ''(Alexandrine Bjerge)'', rising above the southeastern shore of Denmark Fjord. * Amitsorssûp Qulâ, located south of the Ameralik Fjord in West Greenland. * Barth Range ''(Barth Bjerge)'', located in Queen Margrethe II Land. *Borgtinderne, a long nunatak with multiple peaks east of the Ejnar Mikkelsen Range. Highest peak Borgetinde. * Brages Range ''(Brages Bjerge)'', located at the western end of Odinland in a nunatak between the Fimbul and Sleipner glaciers at the head of the Bernstorff Fjord. *Crown Prince Frederick Range ''(Kronprins Frederik Bjerge)'', very long range of nunataks stretching southwest of Kangerlussuaq Fjord, East Greenland. *Daly Range ''(Daly Bjerge)'', a subrange of the Roosevelt Range located in Peary Land. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Earth
Google Earth is a computer program that renders a 3D computer graphics, 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposition, superimposing satellite images, aerial photography, and geographic information system, GIS data onto a 3D globe, allowing users to see cities and landscapes from various angles. Users can explore the globe by entering addresses and coordinates, or by using a Computer keyboard, keyboard or computer mouse, mouse. The program can also be downloaded on a smartphone or Tablet computer, tablet, using a touch screen or stylus to navigate. Users may use the program to add their own data using Keyhole Markup Language and upload them through various sources, such as forums or blogs. Google Earth is able to show various kinds of images overlaid on the surface of the earth and is also a Web Map Service client. In 2019, Google has revealed that Google Earth now covers more than 97 percent of the world, and has c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iluileq Fjord
Iluileq ( da, Danell Fjord) is a fjord in the King Frederick VI Coast, Kujalleq municipality, southern Greenland.''Prostar Sailing Directions 2005 Greenland and Iceland Enroute'', p. 100 This fjord was named by Wilhelm August Graah after David Danell, a Dutchman who made three expeditions to Greenland in 1652-54 sent by King Frederick III of Denmark. Geography Iluileq Fjord extends in a roughly east–west direction for about 55 km between Kangerluluk to the north and Paatusoq to the south, the latter being much closer and running parallel to it. To the east the fjord opens into the North Atlantic Ocean where the large Iluileq island lies on the northern side of its mouth rising to a height of . The fjord has a large active glacier at its head and its inner section is almost always encumbered with ice floes. Iluileq has two short branches on its southern coast, about 2 km and 6 km from the fjord's mouth respectively. The first is very narrow. On its northern coast there is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangerluluk Fjord
Kangerluluk, meaning 'the awful fjord', is a fjord in the King Frederick VI Coast, Kujalleq municipality, southern Greenland. Deposits of rare minerals have been found in this fjord, as well as in neighbouring Igutsaat Fjord. Geography Kangerluluk extends in a roughly east–west direction for about 65 km between Igutsaat Fjord to the north and Iluileq Fjord (Danell Fjord) to the south. To the east the fjord opens into the North Atlantic Ocean between Cape Olfert Fischer and the headland of Qajartalik, just north of Qeqertatsiaq Island. The fjord has a large active glacier at its head and is frequently blocked by ice. Kangerluluk has four short branches on its southern coast. On the northern shore the Syenitbugt is a bay with an islet, located about 11 km from the fjord's mouth. Mountains There are high mountains on the sides of the fjord, a craggy group known as the Kangerluluk Range ''(Kangerluluk Bjerge)'' rises to a height of on the northern side about 15 km ... [...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 amplification o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Range
A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arisen from the same cause, usually an orogeny. Mountain ranges are formed by a variety of geological processes, but most of the significant ones on Earth are the result of plate tectonics. Mountain ranges are also found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets. Mountain ranges are usually segmented by highlands or mountain passes and valleys. Individual mountains within the same mountain range do not necessarily have the same geologic structure or petrology. They may be a mix of different orogenic expressions and terranes, for example thrust sheets, uplifted blocks, fold mountains, and volcanic landforms resulting in a variety of rock types. Major ranges Most geolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irminger Sea
The Irminger Sea is a marginal sea of the North Atlantic Ocean. It is bordered to the west by southern Greenland, to the north by Iceland and the Denmark Strait, to the east by the Reykjanes Ridge (a northern part of the Mid-Atlantic Ridge), and to the south by open waters of the North Atlantic. It was named after Danish vice-admiral Carl Ludvig Christian Irminger (1802–1888), after whom the Irminger Current was also named.Kommandør Axel Fiedler: „Om Irminger Havets og Irmingerstrømmens navn“. ''Søværnsorientering'' Nr. 1, March 200PDFâ€Google-HTML-Version/ref> Geography The northern limit is the Greenland–Iceland Rise on the bottom of the Denmark Strait between Iceland and East Greenland, which connects to the Greenland Sea. To the southwest, it reaches to Cape Farvel, the southern tip of Greenland, and meets the Labrador Sea at this point. South of this point is the open North Atlantic Ocean. The sea floor of the Irminger Sea is largely part of the Irminger Basi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
