Farquhar Glacier | |
---|---|
Farquhar Gletscher | |
Type | Tidal outlet glacier |
Location | Greenland |
Coordinates | 77°41′N66°16′W / 77.683°N 66.267°W Coordinates: 77°41′N66°16′W / 77.683°N 66.267°W |
Width | 2.5 km (1.6 mi) |
Terminus | Inglefield Fjord Baffin Bay |
Status | Retreating [1] |
Farquhar Glacier (Danish : Farquhar Gletscher), is a glacier in northwestern Greenland. [2] Administratively it belongs to the Avannaata municipality.
Danish is a North Germanic language spoken by around six million people, principally in Denmark and in the region of Southern Schleswig in northern Germany, where it has minority language status. Also, minor Danish-speaking communities are found in Norway, Sweden, Spain, the United States, Canada, Brazil, and Argentina. Due to immigration and language shift in urban areas, around 15–20% of the population of Greenland speak Danish as their first language.
A glacier is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation over many years, often centuries. Glaciers slowly deform and flow due to stresses induced by their weight, creating crevasses, seracs, and other distinguishing features. They also abrade rock and debris from their substrate to create landforms such as cirques and moraines. Glaciers form only on land and are distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water.
Greenland is an autonomous constituent country of the Kingdom of Denmark between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Though physiographically a part of the continent of North America, Greenland has been politically and culturally associated with Europe for more than a millennium. The majority of its residents are Inuit, whose ancestors began migrating from the Canadian mainland in the 13th century, gradually settling across the island.
This glacier was named by Robert Peary after Commodore Farquhar (1840 – 1907), Chief of the Bureau of Yards and Docks. [3]
Rear Admiral Robert Edwin Peary Sr. was an American explorer and United States Navy officer who made several expeditions to the Arctic in the late 19th and early 20th centuries. He is best known for claiming to have reached the geographic North Pole with his expedition on April 6, 1909.
Rear Admiral Norman von Heldreich Farquhar was an officer in the United States Navy during the American Civil War. He is best known for commanding a naval squadron which was wrecked with three German warships at Apia, Samoa in 1889.
The Bureau of Yards and Docks was the branch of the United States Navy responsible from 1842 to 1966 for building and maintaining navy yards, drydocks, and other facilities relating to ship construction, maintenance, and repair.
The Farquhar Glacier discharges from the Greenland Ice Sheet into the northern side of the head of the Inglefield Fjord just northeast of Josephine Peary Island. Its terminus lies between two nunataks: Mount Lee in the east separates it from the Tracy Glacier to the southeast and Mount Field, a larger nunatak to the west, separates it from the Melville Glacier to the northwest. [2]
A nunatak is an exposed, often rocky element of a ridge, mountain, or peak not covered with ice or snow within an ice field or glacier. 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.
Tracy Glacier, is a glacier in northwestern Greenland. Administratively it belongs to the Avannaata municipality.
Formerly the roughly NE/SW flowing Farquhar Glacier joined with the east/west flowing Tracy Glacier at their terminus. [1] However, these two glaciers lost contact after the terminus disintegrated in 2002. [4]
A glacier terminus, toe, or snout, is the end of a glacier at any given point in time. Although glaciers seem motionless to the observer, in reality glaciers are in endless motion and the glacier terminus is always either advancing or retreating. The location of the terminus is often directly related to glacier mass balance, which is based on the amount of snowfall which occurs in the accumulation zone of a glacier, as compared to the amount that is melted in the ablation zone. The position of a glacier terminus is also impacted by localized or regional temperature change over time.
Greenlandic: Sermeq Kujalleq, also known as Ilulissat Glacier or Jakobshavn Glacier, and the Danish: Jakobshavn Isbræ, is a large outlet glacier in West Greenland. It is located near the Greenlandic town of Ilulissat and ends at the sea in the Ilulissat Icefjord.
J.P. Koch Fjord is a fjord in Peary Land, northern Greenland. To the west, the fjord opens into the Lincoln Sea of the Arctic Ocean.
Victoria Fjord, also known as Victoria Inlet, is a large fjord in northern Greenland.
Ikerasak Fjord is a fjord in the Qaasuitsup municipality in northwestern Greenland.
Nuussuaq Peninsula is a mainland peninsula in northwestern Greenland, located at the northern end of Upernavik Archipelago, approximately 70 km (43 mi) to the south of Melville Bay. It is much smaller than its namesake in western Greenland.
The Harvard Islands are an island group east of Qaanaaq in the Avannaata Municipality, northwestern Greenland.
Waltershausen Glacier is one of the major glaciers in Greenland. It has its terminus on the east coast of the Greenland ice sheet. This glacier was named after German geologist Wolfgang Sartorius von Waltershausen by the Second German North Polar Expedition led by Carl Koldewey that first surveyed and partially explored the Kaiser Franz Joseph Fjord in 1869–70.
Wordie Glacier is a glacier in northeastern Greenland. It has its terminus on the east coast of the Greenland ice sheet.
Garm is a glacier of the King Frederick VI Coast in the Sermersooq municipality, southeastern Greenland.
Sehested Fjord ) is a fjord of the King Frederick VI Coast in the Sermersooq municipality, southeastern Greenland.
Christian IV Glacier is a large glacier on the east coast of the Greenland ice sheet. It is named after King Christian IV of Denmark. Administratively this glacier is part of the Sermersooq Municipality. The area surrounding Christian IV Glacier is uninhabited.
The Hutchinson Glacier is a large active glacier on the east coast of the Greenland ice sheet.
Academy Glacier, is one of the major glaciers in northern Greenland.
Henson Glacier, is one of the major glaciers in northern Greenland.
C. H. Ostenfeld Glacier, is one of the major glaciers in northern Greenland.
Inglefield Gulf or Inglefield Fjord is a fjord in northwestern Greenland. To the west, the fjord opens into the Baffin Bay. Administratively it belongs to the Avannaata municipality.
Academy Glacier, is a glacier in northwestern Greenland. Administratively it belongs to the Avannaata municipality.
Heilprin Glacier, is a glacier in northwestern Greenland. Administratively it belongs to the Avannaata municipality.
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