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Nunatarsuaq (Tasiusaq Bay)
Nunatarsuaq (old spelling: ''Nunatarssuaq'') is a nunatak ( kl, nunataq) in Avannaata municipality in northwestern Greenland. Geography Nunatarsuaq is one of several nunataks in the Upernavik Archipelago, and one of the few named nunataks in Tasiusaq Bay. To the north, it is bounded by Qaaneq fjord, the innermost waterway of Kangerlussuaq Icefjord. To the west, the innermost waterways of Tasiusaq Bay separate it from Aukarnersuaq Island. To the southeast, the Nunatakassaup Sermia (Tasiusaq Bay), Nunatakassaup Sermia glacier drains the Greenland ice sheet ( kl, Sermersuaq) into Tasiusaq Bay.''Upernavik'', Saga Map, Tage Schjøtt, 1992 The highest point on the island is an unnamed peak of . References {{Upernavik Archipelago Nunataks of Greenland Tasiusaq Bay Upernavik Archipelago ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nunatak
A nunatak (from Inuit ''nunataq'') is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They are also called glacial islands. Examples are natural pyramidal peaks. When rounded by glacial action, smaller rock promontories may be referred to as rognons. The word is of Greenlandic origin and has been used in English since the 1870s. Description The term is typically used in areas where a permanent ice sheet is present and the nunataks protrude above the sheet.J. J. Zeeberg, ''Climate and Glacial History of the Novaya Zemlya Archipelago, Russian Arctic''. pp. 82–84 Nunataks present readily identifiable landmark reference points in glaciers or ice caps and are often named. While some nunataks are isolated, sometimes they form dense clusters, such as Queen Louise Land in Greenland. Nunataks are generally angular and jagged, which hampers the formation of glacial ice on their tops, although snow can a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avannaata
Avannaata (, da, Det Nordlige, lit=The Northern) is a municipality of Greenland created on 1 January 2018 from the bulk of the former Qaasuitsup municipality. It encompasses an area of 522,700 km2 and has 10,726 inhabitants. Geography In the south, Avannaata is flanked by the Qeqertalik municipality. In the southeast, it is bordered by the Sermersooq municipality, however this border runs north–south ( 45° West meridian) through the center of the Greenland ice sheet ( kl, Sermersuaq), and as such is free of traffic. In the east and northeast it is bordered by the Northeast Greenland National Park. At the southern end of the municipal coastline are the waters of Disko Bay, although some Disko Bay communities belong to the municipality of Qeqertalik. This bay is an inlet of the larger Baffin Bay, which to the north edges into the island of Greenland in the form of Melville Bay. The coastline of northeastern Baffin Bay is dotted with islands of the Upernavik Archipela ... [...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] |
Upernavik Archipelago
Upernavik Archipelago is a vast coastal archipelago in the Avannaata municipality in northwestern Greenland, off the shores of northeastern Baffin Bay. The archipelago extends from the northwestern coast of Sigguup Nunaa peninsula in the south at approximately Nunavik, Saga Map, 1:250.000, Tage Schjøtt, 1992 to the southern end of Melville Bay ( kl, Qimusseriarsuaq) in the north at approximately .Upernavik Avannarleq, Saga Map, 1:250.000, Tage Schjøtt, 1992 History The archipelago belongs to the earliest-settled areas of Greenland, the first migrants arriving approximately 2,000 BCE. All southbound migrations of the Inuit passed through the area, leaving behind a trail of archeological sites. The early Saqqaq culture diminished in importance around 1,000 BCE, followed by the migrants of Dorset culture, who spread alongside the coast of Baffin Bay, being in turn displaced by the Thule people in the 13th and 14th centuries. The area has been continuously inhabited since then. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tasiusaq Bay
Tasiusaq Bay (old spelling: ''Tasiussaq'') is a bay in the Upernavik Archipelago in the Avannaata municipality in northwestern Greenland. It is an indentation of northeastern Baffin Bay. The name of the bay derives from the name of the settlement of the same name in the bay. Geography The bay is located in the north-central part of Upernavik Archipelago, between Sugar Loaf Bay in the north, and Upernavik Icefjord in the south. At its widest − from the Cape Shackleton promontory on Apparsuit Island in the north at , to the mouth of Upernavik Icefjord in the south''Upernavik Avannarleq'', Saga Map, Tage Schjøtt, 1992''Upernavik'', Saga Map, Tage Schjøtt, 1992 − Tasiusaq Bay stretches for approximately . Islands There is a large number of islands and skerries in the bay, scattered over the entire area. They can be divides into several groups: Northern band The northernmost group of islands lies between the Nasaussap Saqqaa fjord emptying into Sugar Loaf Bay in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fjord
In physical geography, a fjord or fiord () is a long, narrow inlet with steep sides or cliffs, created by a glacier. Fjords exist on the coasts of Alaska, Antarctica, British Columbia, Chile, Denmark, Germany, Greenland, the Faroe Islands, Iceland, Ireland, Kamchatka, the Kerguelen Islands, Labrador, Newfoundland, New Zealand, Norway, Novaya Zemlya, Nunavut, Quebec, the Patagonia region of Argentina and Chile, Russia, South Georgia Island, Tasmania, United Kingdom, and Washington state. Norway's coastline is estimated to be long with its nearly 1,200 fjords, but only long excluding the fjords. Formation A true fjord is formed when a glacier cuts a U-shaped valley by ice segregation and abrasion of the surrounding bedrock. According to the standard model, glaciers formed in pre-glacial valleys with a gently sloping valley floor. The work of the glacier then left an overdeepened U-shaped valley that ends abruptly at a valley or trough end. Such valleys are fjords wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangerlussuaq Icefjord
Kangerlussuaq Icefjord (old spelling: ''Kangerdlugssuaq'', da, Giesecke Isfjord) is a fjord in Avannaata municipality in northwestern Greenland. Geography The long fjord flows to the northwest between the mainland of Greenland in the northeast, and a chain of islands in the southwest: Aukarnersuaq Island, Anarusuk Island, Nuuluk Island, Qallunaat Island, and Tuttorqortooq Island. The fjord head is located at , where the southern tongue of Giesecke Glacier, named ( kl, Kakiffait Sermiat), reaches the fjord. The fjord mouth is located in the northernmost part of Tasiusaq Bay, between Tuttorqortooq Island in the southwest and Mernoq Island in the north.''Upernavik'', Saga Map, 1:250.000, Tage Schjøtt, 1992 Qaaneq Fjord The innermost portion of the fjord bears a different name: ''Qaaneq'' (old spelling: ''Qâneq''). It is an inner extension of Kangerlussuaq Icefjord, with the flow from one to the other disrupted by the Kakiffait Sermiat glacier tongue. If the length of both ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aukarnersuaq Island
Aukarnersuaq Island (old spelling: ''Aukarnerssuaq'') is an uninhabited island in Avannaata municipality in northwestern Greenland. Geography Aukernersuaq Island is located in Tasiusaq Bay, in the north-central part of Upernavik Archipelago, on the shores of Qaaneq fjord, the innermost reaches of Kangerlussuaq Icefjord. In the north, Kangerlussuaq Icefjord separates the island from ''Kakiffait Sermiat'', the southern tongue of Giesecke Glacier on the mainland of Greenland.''Upernavik'', Saga Map, Tage Schjøtt, 1992 The innermost waterways of Tasiusaq Bay separate Aukarnersuaq from the Nunatarsuaq nunatak on the mainland in the southeast, from Qaqaarissorsuaq Island in the southwest, and Anarusuk Island Anarusuk Island is an uninhabited island in Avannaata municipality in northwestern Greenland. Geography Anarusuk Island is located in Tasiusaq Bay, in the north-central part of Upernavik Archipelago, on the shores of the inner reaches of Kanger ... in the northwest. The hig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nunatakassaup Sermia (Tasiusaq Bay)
Nunatakassaup Sermia (old spelling: ''Nunatakavsaup Sermia'') is a tidewater glacier in Avannaata municipality on the northwestern shore of Greenland. It drains the Greenland ice sheet southwestwards into Tasiusaq Bay.''Upernavik'', Saga Map, Tage Schjøtt, 1992 The glacier front is located to the southeast of the Nunatarsuaq nunatak, and to the north of the Qassersuaq Peninsula. Alanngorsuup Sermia Alanngorsuup Sermia (old spelling: ''Alángorsûp Sermia'') is a tidewater glacier in Avannaata municipality on the northwestern shore of Greenland. It drains the Greenland ice sheet northwestwards into Tasiusaq Bay.''Upernavik'', Saga Map, Tage ..., a sibling glacier to the south, drains the icesheet into the same point at the inner end of Tasiusaq Bay. References Tasiusaq Bay Glaciers of the Upernavik Archipelago {{Greenland-geo-stub ... [...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] |
Nunataks Of Greenland
A nunatak (from Inuit ''nunataq'') is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They are also called glacial islands. Examples are natural pyramidal peaks. When rounded by glacial action, smaller rock promontories may be referred to as rognons. The word is of Greenlandic origin and has been used in English since the 1870s. Description The term is typically used in areas where a permanent ice sheet is present and the nunataks protrude above the sheet.J. J. Zeeberg, ''Climate and Glacial History of the Novaya Zemlya Archipelago, Russian Arctic''. pp. 82–84 Nunataks present readily identifiable landmark reference points in glaciers or ice caps and are often named. While some nunataks are isolated, sometimes they form dense clusters, such as Queen Louise Land in Greenland. Nunataks are generally angular and jagged, which hampers the formation of glacial ice on their tops, although snow can a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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