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Tasersuatsiaq
Tasersuatsiaq (old spelling: ''Taserssuatsiaq'') is a lake in central-western Greenland, in the Qeqqata municipality. It is located southeast of Kangerlussuaq, with a depth of , covering an area of 750ha. During the operating years of the American base at Bluie West Eight at Kangerlussuaq the lake was referred to as Lake Ferguson. The lake and the Roklubben Restaurant at its western shore are connected to Kangerlussuaq by a gravel road, one of the very few in Greenland. Tasersuatsiaq is a source of fresh water for Kangerlussuaq. Geography The 2x6km lake is separated from the valleys of Qinnguata Kuussua and Akuliarusiarsuup Kuua, as well as the Kangerlussuaq settlement in the north by a low tundra ridge of Qaarsorsuaq. To the west lies the far end of the Kangerlussuaq Fjord. On the southern and eastern side it is bounded by a vast highland of Ammalortup Nunaa, the original region artificially populated with 27 muskoxen. Flora and fauna The bottom of the lake is covered wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qinnguata Kuussua
Qinnguata Kuussua is a river in a valley of the same name in the Qeqqata municipality in central-western Greenland. Its source is a large meltwater outflow from Russell Glacier flowing from the Greenland Ice Sheet. It is the main river in the Kangerlussuaq area. For most of its run, the river is very wide, up to in the upper reaches. The climate is polar continental, with the area receiving very little rainfall. Geography Several meltwater outflow streams from the southern base of the Russell Glacier () form the Qinnguata Kuussua river. The valley is long, oriented east-south-east to west-north-west. From the north it is bounded by an exposed, barren, and flattened ridge of Akuliarusiarsuk. From the south, the river valley is delimited by a sequence of tundra ranges, culminating in Tasersuatsiaap Kinginnera at , and petering out near Kangerlussuaq in the form of a low, wide ridge of Qaarsorsuaq. The lower part of the valley narrows down in the gorge between Akuliarusiarsu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangerlussuaq
Kangerlussuaq (; ; da, Søndre Strømfjord), is a settlement in western Greenland in the Qeqqata municipality located at the head of the fjord of the same name. It is Greenland's main air transport hub and the site of Greenland's largest commercial airport. The airport dates from American settlement during and after World War II, when the site was known as Bluie West-8 and then Sondrestrom Air Base. The Kangerlussuaq area is also home to Greenland's most diverse terrestrial fauna, including muskoxen, caribou, and gyrfalcons. The settlement's economy and population of 508 is almost entirely reliant on the airport and tourist industry. Geography Kangerlussuaq occupies an alluvial flatland on the far end of the 190 km long Kangerlussuaq Fjord, straddling both sides of the Qinnguata Kuussua river estuary. East of Kangerlussuaq there is a confluence of the two major regional rivers, the Qinnguata Kuussua and Akuliarusiarsuup Kuua. The valley of the latter forms large quicksa ... [...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] |
Oligotroph
An oligotroph is an organism that can live in an environment that offers very low levels of nutrients. They may be contrasted with copiotrophs, which prefer nutritionally rich environments. Oligotrophs are characterized by slow growth, low rates of metabolism, and generally low population density. Oligotrophic environments are those that offer little to sustain life. These environments include deep oceanic sediments, caves, glacial and polar ice, deep subsurface soil, aquifers, ocean waters, and leached soils. Examples of oligotrophic organisms are the cave-dwelling olm; the bacterium " ''Candidatus'' Pelagibacter communis", which is the most abundant organism in the oceans with an estimated 2 × 1028 individuals in total; and the lichens with their extremely low metabolic rate. Etymologically, the word "oligotroph" is a combination of the Greek adjective ''oligos'' (ὀλίγος) meaning "few" and the adjective ''trophikos'' (τροφικός)) meaning "feeding". Plant adaptatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qeqqata
Qeqqata (, da, Centrum, lit=Centre) is a municipality in western Greenland, operational from 1 January 2009. The municipality was named after its location in the central-western part of the country. Its population is 9,378 as of January 2020. The administrative center of the municipality is in Sisimiut (formerly called Holsteinsborg). Creation It consists of the previously unincorporated area of Kangerlussuaq, as well as two former municipalities of western Greenland, Maniitsoq and Sisimiut. Geography In the south and east, the municipality is flanked by the Sermersooq municipality, although settlements and associated trade is concentrated mainly alongside the coast. In the north, it is bordered by the Qeqertalik municipality. The waters of the western coast are that of the Davis Strait, separating Greenland from Baffin Island. With an area of it is the second-smallest municipality of Greenland after Kujalleq. Politics Qeqqata's municipal council consists of 15 members, ele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bluie West Eight
Sondrestrom Air Base, originally Bluie West-8, was a United States Air Force base in central Greenland. The site is located north of the Arctic Circle and from the northeast end of Kangerlussuaq Fjord (formerly known by its Danish name ''Søndre Strømfjord''). The base is approximately west-northwest of Ravneklippen and east of Sisimiut. Following World War II, the base was briefly returned to Danish control between 9 October 1950 and 20 July 1951. The 1951 Greenland bases treaty led to the return of Sondrestrom to American control. The base was turned over to the Greenland government in 1992 and is now the civilian community of Kangerlussuaq and Kangerlussuaq Airport, although the USAF operates a small Air National Guard detachment in the former base. History Names * Established on 20 October 1941 and named Bluie West Eight (BW-8); codenamed "Bodkin" in communications. : Renamed: Sondrestromfjord Army Air Base, 1945 : Renamed: Sondrestromfjord Air Base, 25 October 1947 : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Akuliarusiarsuup Kuua
Akuliarusiarsuup Kuua ( da, Sandflugtdalen) is a river and valley of the same name in the Qeqqata municipality in central-western Greenland. Its source is the meltwater outflow from Russell Glacier, an outflow of the Greenland ice sheet. The river is a tributary of Qinnguata Kuussua, the main river in the Kangerlussuaq area. For most of its run, the river flows very slowly through the sandur basin of the valley, forming meanders amongst large fields of glacial silt quicksand. The climate is polar continental, with the area receiving very little rainfall. Geography Several meltwater outflow streams from the base of the Russell Glacier () form the Akuliarusiarsuup Kuua river. The valley is long, oriented east-north-east to west-south-west. From the north it is bounded by a low-lying (300-400m) ridge − part of the Kangaamiut dike swarm − separating it from large glacial lakes of Aajuitsup Tasia and Sanningasoq. On the southern side the boundary is formed by an exposed, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tundra
In physical geography, tundra () is a type of biome where tree growth is hindered by frigid temperatures and short growing seasons. The term ''tundra'' comes through Russian (') from the Kildin Sámi word (') meaning "uplands", "treeless mountain tract". There are three regions and associated types of tundra: Arctic tundra, alpine tundra, and Antarctic tundra. Tundra vegetation is composed of dwarf shrubs, sedges, grasses, mosses, and lichens. Scattered trees grow in some tundra regions. The ecotone (or ecological boundary region) between the tundra and the forest is known as the tree line or timberline. The tundra soil is rich in nitrogen and phosphorus. The soil also contains large amounts of biomass and decomposed biomass that has been stored as methane and carbon dioxide in the permafrost, making the tundra soil a carbon sink. As global warming heats the ecosystem and causes soil thawing, the permafrost carbon cycle accelerates and releases much of these soil-contained g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangerlussuaq Fjord
Kangerlussuaq Fjord (old spelling: ''Kangerdlugssuaq'', da, Søndre Strømfjord) is a long fjord in the Qeqqata municipality in central-western Greenland. The fjord is long and between and wide, flowing from the estuary of Qinnguata Kuussua river to the southwest, and emptying into the Davis Strait. It is the longest fjord of western Greenland. Geography The head of the fjord is located at , at the estuary of the Qinnguata Kuussua river flowing from the Russell Glacier of the Greenland ice sheet ( kl, Sermersuaq). The fjord mouth is located at , south of the Simiutaq Island. Another, smaller waterway connects to the sea to the north of the island.Maniitsoq, Saga Map, Tage Schjøtt, 1992 Kangerlussuaq Fjord does not have any tributary fjords, with a fairly uniform coastline. Small hills of the Kangaamiut dike swarm, such as the highlands of Tarajornitsut, dominate the coast of the inner parts of the fjord, transforming into steep mountain ranges towards the mouth. In that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muskox
The muskox (''Ovibos moschatus'', in Latin "musky sheep-ox"), also spelled musk ox and musk-ox, plural muskoxen or musk oxen (in iu, ᐅᒥᖕᒪᒃ, umingmak; in Woods Cree: ), is a hoofed mammal of the family Bovidae. Native to the Arctic, it is noted for its thick coat and for the strong odor emitted by males during the seasonal rut, from which its name derives. This musky odor has the effect of attracting females during mating season. Its Inuktitut name "umingmak" translates to "the bearded one". Its Woods Cree names "mâthi-môs" and "mâthi-mostos" translate to "ugly moose" and "ugly bison", respectively. Muskoxen primarily live in Greenland and the Canadian Arctic of the Northwest Territories and Nunavut, with reintroduced populations in the American state of Alaska, the Canadian territory of Yukon, and Siberia, and an introduced population in Norway, part of which emigrated to Sweden, where a small population now lives. Evolution Extant relatives The muskox ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
