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Maniitsoq Ice Cap
Maniitsoq Ice Cap (old spelling: ''Manîtsoq'', or ''Sukkertoppen isflade'') is a ice cap in the Qeqqata municipality in western Greenland. Geography There are no settlements in the vicinity of the ice cap. In the southeast, Maniitsoq ice cap is separated from the westward tongue of the Greenland ice sheet by the narrow Kangerlussuatsiaup Qingua valley. The summit of the ice cap reaches between and .Google Earth The maximum height is marked as an high summit in the Defense Mapping Agency Greenland Navigation charts, although it does not rise above . In the south, several mountain glaciers drain it towards the upper reaches of the Kangerlussuatsiaq Fjord. To the west, the ice cap is drained by the long Sermitsiaq Glacier. To the northwest, numerous mountain glaciers drain it towards Kangerlussuaq Fjord.''Maniitsoq'', Saga Map, Tage Schjøtt, 1992 To the northeast of the ice sheet lies the wide highland of Angujaartorfiup Nunaa, home to herds of muskoxen, originally reintro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Cap
In glaciology, an ice cap is a mass of ice that covers less than of land area (usually covering a highland area). Larger ice masses covering more than are termed ice sheets. Description By definition, ice caps are not constrained by topographical features (i.e., they must lie over the top of mountains). By contrast, ice masses of similar size that ''are'' constrained by topographical features are known as ice fields. The ''dome'' of an ice cap is usually centred on the highest point of a massif. Ice flows away from this high point (the ice divide) towards the ice cap's periphery. Ice caps significantly affect the geomorphology of the area they occupy. Plastic moulding, gouging and other glacial erosional features become present upon the glacier's retreat. Many lakes, such as the Great Lakes in North America, as well as numerous valleys have been formed by glacial action over hundreds of thousands of years. The Antarctic and Greenland contain 99% of the ice volume on earth, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangerlussuaq Fjord
Kangerlussuaq Fjord (old spelling: ''Kangerdlugssuaq'', ) 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 (). 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 it is different from fjords of Norw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Caps Of Greenland
Ice is water that is frozen into a solid state, typically forming at or below temperatures of 0 ° C, 32 ° F, or 273.15 K. It occurs naturally on Earth, on other planets, in Oort cloud objects, and as interstellar ice. As a naturally occurring crystalline inorganic solid with an ordered structure, ice is considered to be a mineral. Depending on the presence of impurities such as particles of soil or bubbles of air, it can appear transparent or a more or less opaque bluish-white color. Virtually all of the ice on Earth is of a hexagonal crystalline structure denoted as ''ice Ih'' (spoken as "ice one h"). Depending on temperature and pressure, at least nineteen phases ( packing geometries) can exist. The most common phase transition to ice Ih occurs when liquid water is cooled below (, ) at standard atmospheric pressure. When water is cooled rapidly (quenching), up to three types of amorphous ice can form. Interstellar ice is overwhelmingly low-density amorphous ice (LDA), ... [...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 *Ad Astra Ice Cap (Greenland), Ad Astra Ice Cap *Christian Erichsen Ice Cap *Flade Isblink *Geikie Plateau *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 (Greenland), Academy Glacier, N *Academy Glacier (NW Greenland), Academy Glacier, NW *Admiralty Glacier *Adolf Hoel Glacier *Akuliarutsip Sermerssua *Amdrup Glacier *Apusiaajik Glacier *Balder Glacier *Bernstorff Glacier *Borgjokel *Bowdoin Glacier *Bredebræ *Britannia Glacier *Bruckner Glacier *C. H. Ostenfeld Glacier *Chamberlin Glacier (Greenland), Chamberlin Glacier *Christian IV Glacier *Copeland Glacier (Past ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operational Navigation Chart C-13, 3rd Edition
An operational definition specifies concrete, replicable procedures designed to represent a construct. In the words of American psychologist S.S. Stevens (1935), "An operation is the performance which we execute in order to make known a concept." For example, an operational definition of "fear" (the construct) often includes measurable physiologic responses that occur in response to a perceived threat. Thus, "fear" might be operationally defined as specified changes in heart rate, electrodermal activity, pupil dilation, and blood pressure. Overview An operational definition is designed to model or represent a concept or theoretical definition, also known as a construct. Scientists should describe the operations (procedures, actions, or processes) that define the concept with enough specificity such that other investigators can replicate their research. Operational definitions are also used to define system states in terms of a specific, publicly accessible process of preparation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northeast Greenland National Park
Northeast Greenland National Park (, ) is the world's largest national park and the 10th largest protected area (the only larger protected areas consist mostly of sea). Established in 1974, the Northeast Greenland national park expanded to its present size in 1988. It protects of the interior and northeastern coast of Greenland and is larger than the area of Tanzania, but smaller than that of Egypt. This means that the national park is bigger than 166 of the world's 195 countries. It was the first national park to be created in the Kingdom of Denmark and remains Greenland's only national park. It is the northernmost national park in the world and the second-largest by area of any second-level subdivision of any country in the world, trailing only the Qikiqtaaluk Region in Nunavut, Canada. Geography The park shares borders, largely laid out as straight lines, with the Sermersooq municipality in the south and with the Avannaata municipality in the west, partly along the 45° ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kalaallit Nunaata Radioa
Kalaallit Nunaata Radioa (; officially rendered into English as the Greenlandic Broadcasting Corporation), also known by its abbreviation KNR, is Greenland's national public broadcasting organization. Based in the territories capital city, Nuuk, KNR is an independent state-owned corporation headed by a five-person board. Its activities are funded from a mixture of sources, mainly direct government funding but also limited on-air advertising. In 2012–13, all elements of KNR Radio and TV relocated to a new building in Nuuk. The broadcasts come from various sources, including Naalakkersuisut (the Greenland government), various associations, collaborations with private local broadcasters and broadcasts abroad, especially DR. KNR is an associate member of Nordvision, an association of state broadcasters in the Nordic countries. , a fifth of KNR's positions are vacant due to low salaries; the station has had to reduce its internet and radio reporting. Services Television KNR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muskox
The muskox (''Ovibos moschatus'') 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. In historic times, muskoxen primarily lived in Greenland and the Canadian Arctic of the Northwest Territories and Nunavut. They were formerly present in Eurasia, with their youngest natural records in the region dating to around 2,700 years ago, 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 i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sermitsiaq Glacier
Sermitsiaq Glacier is a tidewater glacier in the Qeqqata municipality in western Greenland. It drains Maniitsoq ice cap into two fjords flowing towards Davis Strait: Kangaamiut Kangerluarsuat Fjord in the north, and the longer Kangerlussuatsiaq Fjord in the south.''Maniitsoq'', Saga Map, Tage Schjøtt, 1992 See also *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 *Ad Astra Ice Cap (Greenland), ... References External links * Glaciers of Greenland {{Greenland-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenland
Greenland is an autonomous territory in the Danish Realm, Kingdom of Denmark. It is by far the largest geographically of three constituent parts of the kingdom; the other two are metropolitan Denmark and the Faroe Islands. Citizens of Greenland are full Danish nationality law, citizens of Denmark and European Union citizenship, of the European Union. Greenland is one of the Special territories of members of the European Economic Area#Overseas countries and territories, Overseas Countries and Territories of the European Union and is part of the Council of Europe. It is the List of islands by area, world's largest island, and lies between the Arctic Ocean, Arctic and Atlantic oceans, east of the Arctic Archipelago, Canadian Arctic Archipelago. It is the location of the northernmost point of land in the world; Kaffeklubben Island off the northern coast is the world's Northernmost point of land, northernmost undisputed point of land—Cape Morris Jesup on the mainland was thought to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangerlussuatsiaq Fjord
Kangerlussuatsiaq Fjord (old spelling: ''Kangerdlugssuatsiaq'', ) is a fjord in the Qeqqata municipality in western Greenland. Taking its source in the tidewater glaciers draining the Maniitsoq ice cap, the fjord flows in a deep canyon through a mountainous, uninhabited region, emptying into Davis Strait near the settlement of Kangaamiut. Geography Kangerlussuatsiaq Fjord is long and deep. The head of the fjord is formed by two tributaries. ''Qingua Kujalleq'', the southern arm, is a short icefjord flowing northwestward, with its head at .''Maniitsoq'', Saga Map, Tage Schjøtt, 1992 ''Qingua Avannarleq'', the northern arm, flowing southwestward from the Kangerlussuatsiaup Qingua valley, blocked at the end by glacier outflow from the Maniitsoq ice cap, now separated from the Greenland ice sheet (), at . After the confluence the fjord heads to the southwest, bounded from both sides by mountain cliffs exceeding . The mountains near the middle part of the fjord is considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defense Mapping Agency
The National Geospatial-Intelligence Agency (NGA) is a combat support agency within the United States Department of Defense whose primary mission is collecting, analyzing, and distributing geospatial intelligence (GEOINT) to support national security. Founded in 1996 as the National Imagery and Mapping Agency (NIMA), it changed names in 2003. It is a member of the United States Intelligence Community. NGA headquarters, also known as NGA Campus East or NCE, is located at Fort Belvoir North Area in Springfield, Virginia. At , it is the third-largest government building in the Washington metropolitan area after the Pentagon and the Ronald Reagan Building. The agency also operates NGA Campus West, or NCW, in St. Louis, Missouri, and support and liaison offices worldwide. NGA also helps respond to natural and manmade disasters, helps with security planning for major events such as the Olympic Games, disseminates maritime safety information, and gathers data on climate change. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
