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A. Harmsworth Glacier
A. Harmsworth Glacier or Alfred Harmsworth Glacier ( da, A. Harmsworth Gletscher) is a glacier in northern Greenland. Administratively it belongs to the Northeast Greenland National Park. The glacier was named by Robert Peary after British newspaper magnate Alfred Harmsworth, 1st Viscount Northcliffe, Alfred Harmsworth, who had gifted him expedition ship "Windward" following a lecture on Polar exploration Peary gave at the Royal Geographical Society in 1897. Geography The A. Harmsworth Glacier is flowing roughly to the NW and has its Glacier terminus, terminus at the head of the Benedict Fjord. It fills most of the inner fjord.''Prostar Sailing Directions 2005 Greenland and Iceland Enroute,'' p. 96 Gertrud Rask Land lies on its eastern side and Roosevelt Land in the west. The glacier has a velocity of per year. The peaks of the Roosevelt Range rise on both sides and at the head of the A. Harmsworth Glacier. To the east some peaks rise to heights above . The A. Harmsworth Glacie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley Glacier
A valley is an elongated low area often running between Hill, hills or Mountain, 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 glacier, glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glaciation, 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 karst, areas of limestone bedrock, dry valleys may also result from drainage now taking place cave, underground rather than at the surface. Rift valleys arise principally from tectonics, earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms th ... [...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] |
Peary Land
Peary Land is a peninsula in northern Greenland, extending into the Arctic Ocean. It reaches from Victoria Fjord in the west to Independence Fjord in the south and southeast, and to the Arctic Ocean in the north, with Cape Morris Jesup, the northernmost point of Greenland's mainland, and Cape Bridgman in the northeast. History Ancient settlements Peary Land was historically inhabited by three separate cultures, during which times the climate was milder than presently: *Independence I culture, Paleo-Eskimo (around 2000 BC, oldest remains dating from 2400 BC) *Independence II culture, Paleo-Eskimo (800 BC to 200 BC) *Thule culture (ancestral to the modern Inuit, around AD 1300) Peary's explorations The area is named after Robert E. Peary, who first explored it during his expedition of 1891 to 1892. Originally, Peary Land was believed to be an island, separated from the main island by the so-called Peary Channel, an assumed connection between Nordenskiöld Fjord and Indepen ... [...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 * Christian Erichsen Ice Cap *Flade Isblink * 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, N * Academy Glacier, NW * Adolf Hoel Glacier * Akuliarutsip Sermerssua * Amdrup Glacier * Apusiaajik Glacier * Balder Glacier * Bernstorff Glacier * Borgjokel Glacier *Bowdoin Glacier * Bredebrae * Bruckner Glacier * C. H. Ostenfeld Glacier * Chamberlin Glacier *Christian IV Glacier * Copeland Glacier (Pasterze Glacier) * Daugaard-Jensen Glacier * Diebitsch Glacier * Docker Smith Glacier * Dodge Glacier * Ejnar Mikkelsen Glacier * F. Graae Glacier * Fan Glacier *Farquhar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operational Navigation Chart A-5, 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, galvanic skin response, 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] |
Roosevelt Range
The Roosevelt Range or Roosevelt Mountains ( da, Roosevelt Fjelde) is a mountain range in Northern Greenland. Administratively this range is part of the Northeast Greenland National Park. Its highest peak is the highest point in Peary Land. Located about from the North Pole, the Roosevelt Range is the northernmost mountain range on Earth.2002 American Alpine Journal, p.286 History The mountain chain was named by Robert Peary after U.S. President Theodore Roosevelt, who would become one of the main backers of Peary's 1905 Arctic expedition. During the first half of the 20th century the range was quite unexplored, except for the mapping from the coast in 1907 of the Daly Range by Johan Peter Koch, Aage Bertelsen and Tobias Gabrielsen, the northern team of the ill-fated Denmark expedition, as well as aerial surveys and mapping begun by Lauge Koch in the 1920s. In 1953 a geological expedition crossed the range through the ''Polkorridoren'' pass from Frigg Fjord to Sands Fjor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roosevelt Land
Roosevelt Land ( da, Roosevelts Land) is a peninsula in far northern Greenland. It is a part of the Northeast Greenland National Park.Google Maps The territory was named by Robert Peary after US President Theodore Roosevelt (1858 – 1919). Geography Roosevelt Land is located in western Peary Land, to the north of Amundsen Land, separated from it by the Harder Fjord, To the west it is limited by the Conger Sound, and to the east by Gertrud Rask Land. The northernmost headland is Cape Washington and the westernmost Cape Kane, both on the Lincoln Sea shore. The peninsula is mountainous, deeply cut by glaciated areas. The Roosevelt Range runs across Roosevelt Land eastwards. The main glacier is the Thomas Glacier.GoogleEarth The highest point is a summit found in the southern zone of the central part of the peninsula.Map_of_part_of_Ellesmere_Island_and_far_Northern_Greenland./ref> American_geologist_William_E._Davies.html" ;"title="Ellesmere Island and far Northern Greenland."> ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gertrud Rask Land
Gertrud Rask Land ( da, Gertrud Rasks Land) is an area in Peary Land, North Greenland. Administratively it is part of the Northeast Greenland National Park.Google Maps The territory was named by Lauge Koch after Gertrud Rask (1673 – 1735), the wife of missionary Hans Egede, during the 1921–1923 Bicentenary Jubilee Expedition surveys. Koch found no muskoxen in the area and deemed that it was too arduous for the animals to cross this barren, inhospitable expanse, so that they had to choose another route to reach the northeast coast of Peary Land in their migrations.Dan Laursen, ''The Place Names of North Greenland.'' Kommissionen for Videnskabelige Undersøgelser i Grønland (ed.): Meddelelser om Grønland. Vol. 180, Nr. 2. C. A. Reitzels Forlag, Kopenhagen 1972, ISBN 87-421-0070-4, p. 244 Geography Gertrud Rask Land is located in northern Peary Land, to the east of Roosevelt Land, separated from it by the A. Harmsworth Glacier. To the west it is limited by the Benedict Fjor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Geographical Society
The Royal Geographical Society (with the Institute of British Geographers), often shortened to RGS, is a learned society and professional body for geography based in the United Kingdom. Founded in 1830 for the advancement of geographical sciences, the Society has 16,000 members, with its work reaching the public through publications, research groups and lectures. The Society was founded in 1830 under the name ''Geographical Society of London'' as an institution to promote the 'advancement of geographical science'. It later absorbed the older African Association, which had been founded by Sir Joseph Banks in 1788, as well as the Raleigh Club and the Palestine Association. In 1995 it merged with the Institute of British Geographers, a body for academic geographers, to officially become the Royal Geographical Society ''with IBG''. The society is governed by its Council, which is chaired by the Society's President, according to a set of statutes and standing orders. The member ... [...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 Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alfred Harmsworth, 1st Viscount Northcliffe
Alfred Charles William Harmsworth, 1st Viscount Northcliffe (15 July 1865 – 14 August 1922), was a British newspaper and publishing magnate. As owner of the '' Daily Mail'' and the ''Daily Mirror'', he was an early developer of popular journalism, and he exercised vast influence over British popular opinion during the Edwardian era. Lord Beaverbrook said he was "the greatest figure who ever strode down Fleet Street." About the beginning of the 20th century there were increasing attempts to develop popular journalism intended for the working class and tending to emphasize sensational topics. Harmsworth was the main innovator. Northcliffe had a powerful role during the First World War, especially by criticizing the government regarding the Shell Crisis of 1915. He directed a mission to the new ally, the United States, during 1917, and was director of enemy propaganda during 1918. His Amalgamated Press employed writers such as Arthur Mee and John Hammerton, and its subsidiar ... [...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 G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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