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Hubbard Glacier (Greenland)
Hubbard Glacier ( da, Hubbard Gletscher), is a glacier in northwestern Greenland. Administratively it belongs to the Avannaata municipality. This glacier was named by Robert Peary after Gardiner Greene Hubbard (1822 – 1897), founder and first president of the American Geographical Society.Robert Neff Keely, Gwilym George Davis, ''In Arctic Seas: the Voyage of the Kite with the Peary Expedition,'' 2011 p. 373 Geography The Hubbard Glacier has its terminus in the northern shore of the mid Inglefield Fjord. It discharges from the margins of the Greenland Ice Sheet in Prudhoe Land, flowing roughly from north to south. In the same manner as most neighboring glaciers, it has retreated by approximately in recent years. BibliographyGeological Survey of Denmark and Greenland Map Series 2 See also *List of glaciers in Greenland *Inglefield Fjord Inglefield Gulf or Inglefield Fjord ( da, Inglefield Bredning; kl, Kangerlussuaq) is a fjord in northwestern Greenland. To the west, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley Glacier
A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally. ... [...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] |
Inglefield Fjord
Inglefield Gulf or Inglefield Fjord ( da, Inglefield Bredning; kl, Kangerlussuaq) is a fjord in northwestern Greenland. To the west, the fjord opens into the Baffin Bay. Administratively it belongs to the Avannaata municipality. Inglefield Gulf was named after English explorer Edward Augustus Inglefield. Settlements Qaanaaq is located in the northern entrance of the fjord. The village of Qeqertat is located in the Harvard Islands, in the inner area of the fjord. Geography Together with Wolstenholme Fjord, Inglefield Gulf is one of the two main indentations in the stretch of coast between Cape York and Cape Alexander.''Prostar Sailing Directions 2005 Greenland and Iceland Enroute,'' p. 77 On the northern shore of the fjord there is a branch, the Bowdoin Fjord, and on the southern there are two, the Academy Bay in the inner fjord with the Leidy Glacier at its head and the narrow Olrik Fjord running roughly from east to west. The Heilprin Glacier, flowing from the Greenland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baffin Bay
Baffin Bay ( Inuktitut: ''Saknirutiak Imanga''; kl, Avannaata Imaa; french: Baie de Baffin), located between Baffin Island and the west coast of Greenland, is defined by the International Hydrographic Organization as a marginal sea of the Arctic Ocean. It is sometimes considered a sea of the North Atlantic Ocean. It is connected to the Atlantic via Davis Strait and the Labrador Sea. The narrower Nares Strait connects Baffin Bay with the Arctic Ocean. The bay is not navigable most of the year because of the ice cover and high density of floating ice and icebergs in the open areas. However, a polynya of about , known as the North Water, opens in summer on the north near Smith Sound. Most of the aquatic life of the bay is concentrated near that region. Extent The International Hydrographic Organization defines the limits of Baffin Bay as follows: History The area of the bay has been inhabited since BC. Around AD 1200, the initial Dorset settlers were replaced by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires distinguishing features, such as Crevasse, crevasses and Serac, seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between lati ... [...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] |
Robert Peary
Robert Edwin Peary Sr. (; May 6, 1856 – February 20, 1920) was an American explorer and officer in the United States Navy who made several expeditions to the Arctic in the late 19th and early 20th centuries. He is best known for, in April 1909, leading an expedition that claimed to be the first to have reached the geographic North Pole. Explorer Matthew Henson, part of the expedition, is thought to have reached what they believed to be the North Pole narrowly before Peary. Peary was born in Cresson, Pennsylvania, but, following his father's death at a young age, was raised in Portland, Maine. He attended Bowdoin College, then joined the United States Coast and Geodetic Survey as a draftsman. He enlisted in the navy in 1881 as a civil engineer. In 1885, he was made chief of surveying for the Nicaragua Canal, which was never built. He visited the Arctic for the first time in 1886, making an unsuccessful attempt to cross Greenland by dogsled. In the Peary expedition to Green ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gardiner Greene Hubbard
Gardiner Greene Hubbard (August 25, 1822 – December 11, 1897) was an American lawyer, financier, and community leader. He was a founder and first president of the National Geographic Society; a founder and the first president of the Bell Telephone Company which later evolved into AT&T, at times the world's largest telephone company; a founder of the journal ''Science;'' and an advocate of oral speech education for the deaf. One of his daughters, Mabel Gardiner Hubbard, married Alexander Graham Bell. Early life Hubbard was born, raised and educated in Boston, Massachusetts to Samuel Hubbard (June 2, 1785 – December 24, 1847), a Massachusetts Supreme Court justice, and Mary Ann Greene (April 19, 1790 – July 10, 1827).Gardiner Greene Hubbard genealogy OurFamilyTree.org website ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Geographical Society
The American Geographical Society (AGS) is an organization of professional geographers, founded in 1851 in New York City. Most fellows of the society are Americans, but among them have always been a significant number of fellows from around the world. The society encourages activities that expands geographical knowledge, and the interpretation of that knowledge so that it can be useful to geographers and other disciplines, especially in a policymaking environment. It is the oldest nationwide geographical organization in the United States. Over the century and a half of its existence, the AGS has been especially interested in three regions: the Arctic, the Antarctic, and Latin America. A signature characteristic of the AGS-sponsored exploration was the requirement that its expeditions produce tangible scientific results. History The AGS was founded by 31 New Yorkers, who were wealthy philanthropists, historians, publishers and editors. Among them were George Folsom, Henry Grinnell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier Terminus
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. Tracking Tracking the change in location of a glacier terminus is a method of monitoring a glacier's movement. The end of the glacier terminus is measured from a fixed position in neighboring bedrock periodically over time. The difference in location of a glacier terminus as measured from this fixed position at different time intervals provides a record of the glacier's change. A similar way of trac ... [...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] |
Prudhoe Land
Prudhoe ( ) is a town in south Northumberland, England, about west of the city of Newcastle upon Tyne and just south of the River Tyne. Situated on a steep, north-facing hill in the Tyne valley, Prudhoe had a population of 11,675 at the 2011 Census. It has largely become a commuter town for nearby Newcastle. Nearby settlements include Ovingham, Ovington, Wylam, Stocksfield, Crawcrook, Hedley on the Hill and Mickley. History The name derives from the Anglo-Saxon personal name Prud (from ''prūd'', meaning proud) and hoe or haugh, a spur of land. There has been a castle at Prudhoe since ancient times, when England was at war with Scotland. The area now known as Castlefields was a fruit orchard, and the Scots were rumoured to have burnt this orchard while attempting to capture Prudhoe Castle. The castle, originally owned by the D'Umfravilles, then the Percys and now English Heritage, is considered to be the only medieval fortification in Northumberland never to have been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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