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Isfossnipa Peak
Isfossnipa Peak () is a peak southeast of Austvorren Ridge, surmounting the eastern part of the Neumayer Cliffs in Queen Maud Land, Antarctica. It was photographed from the air by the Third German Antarctic Expedition (1938–39). It was mapped by Norwegian cartographers from surveys and air photos by the Norwegian–British–Swedish Antarctic Expedition (1949–1952), led by John Schjelderup Giæver, and from air photos by the Norwegian expedition (1958–59) and named "Isfossnipa" (the icefall peak). References Mountains of Queen Maud Land Princess Martha Coast {{PrincessMarthaCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Summit (topography)
A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it. The topographic terms acme, apex, peak (mountain peak), and zenith are synonymous. The term (mountain top) is generally used only for a mountain peak that is located at some distance from the nearest point of higher elevation. For example, a big, massive rock next to the main summit of a mountain is not considered a summit. Summits near a higher peak, with some prominence or isolation, but not reaching a certain cutoff value for the quantities, are often considered ''subsummits'' (or ''subpeaks'') of the higher peak, and are considered part of the same mountain. A pyramidal peak is an exaggerated form produced by ice erosion of a mountain top. Summit may also refer to the highest point along a line, trail, or route. The highest summit in the world is Mount Everest with a height of above sea level. The first official ascent was made by Tenzing Norgay and Sir Edmund Hillary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austvorren Ridge
Austvorren Ridge () is the eastern of two rock ridges which trend northward from the Neumayer Cliffs in Queen Maud Land. It was photographed from the air by the Third German Antarctic Expedition (1938–39), and mapped by Norwegian cartographers from surveys by the Norwegian–British–Swedish Antarctic Expedition (1949–1952), led by John Schjelderup Giæver and from air photos by the Norwegian expedition (1958–59) and given the name "Austvorren" (the "east jetty A jetty is a structure that projects from land out into water. A jetty may serve as a breakwater, as a walkway, or both; or, in pairs, as a means of constricting a channel. The term derives from the French word ', "thrown", signifying somet ..."). References Ridges of Queen Maud Land Princess Martha Coast {{PrincessMarthaCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neumayer Cliffs
Neumayer Cliffs (german: Neumayersteilwand, ) is a series of abrupt rock cliffs forming the northeast end of Kirwan Escarpment in Queen Maud Land. Discovered by the German Antarctic Expedition under Alfred Ritscher Alfred Ritscher (23 May 1879 in Bad Lauterberg – 30 March 1963 in Hamburg) was a German polar explorer. A ''Kapitän zur See'' in the ''Kriegsmarine'', he led the third German Antarctic Expedition in 1938–39, which mapped the New Swabia (ger ..., 1938–39, and named for German geophysicist Georg von Neumayer. Surveyed by the Norwegian-British-Swedish Antarctic Expedition (NBSAE), 1949–52. See also * Årmålsryggen Cliffs of Queen Maud Land Princess Martha Coast {{PrincessMarthaCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Maud Land
Queen Maud Land ( no, Dronning Maud Land) is a roughly region of Antarctica claimed by Norway as a dependent territory. It borders the claimed British Antarctic Territory 20° west and the Australian Antarctic Territory 45° east. In addition, a small unclaimed area from 1939 was annexed in June 2015. Positioned in East Antarctica, it makes out about one-fifth of the continent, and is named after the Norwegian queen Maud of Wales (1869–1938). In 1930, the Norwegian Hjalmar Riiser-Larsen was the first person known to have set foot in the territory. On 14 January 1939, the territory was claimed by Norway. On 23 June 1961, Queen Maud Land became part of the Antarctic Treaty System, making it a demilitarised zone. It is one of two Antarctic claims made by Norway, the other being Peter I Island. They are administered by the Polar Affairs Department of the Norwegian Ministry of Justice and Public Security in Oslo. Most of the territory is covered by the east Antarctic ic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Third German Antarctic Expedition
New Swabia (Norwegian and german: Neuschwabenland) was a disputed Antarctic claim by Nazi Germany within the Norwegian territorial claim of Queen Maud Land and is now a cartographic name sometimes given to an area of Antarctica between 20°E and 10°W in Queen Maud Land. New Swabia was explored by Germany in early 1939 and named after that expedition's ship, , itself named after the German region of Swabia.McGonigal, David, Antarctica', frances lincoln ltd, 2009, , p. 367 Background Like many other countries, Germany sent expeditions to the Antarctic region in the late 19th and early 20th centuries, most of which were scientific. The late 19th century expeditions to the Southern Ocean, South Georgia, the Kerguelen Islands, and the Crozet Islands were astronomical, meteorological, and hydrological, mostly in close collaboration with scientific teams from other countries. As the 19th century ended, Germany began to focus on Antarctica. The first German expedition to Antarctica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian–British–Swedish Antarctic Expedition
The Norwegian–British–Swedish Antarctic Expedition (also known as NBSX or NBSAE) (1949–1952) was the first Antarctica expedition involving an international team of scientist A scientist is a person who conducts Scientific method, scientific research to advance knowledge in an Branches of science, area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, ...s. The team members came from Norway, Sweden and the Commonwealth of Nations, British Commonwealth of Nations. History The Norwegian–British–Swedish Antarctic Expedition was the first expedition to Antarctica involving an international team of scientists. The expedition was led by John Schjelderup Giæver, a Norwegian author and polar researcher. The expedition had the goal of establishing whether climatic fluctuations observed in the Arctic were also occurring in the Antarctic. A base known as Maudheim Station, Maudheim was established on the Quar Ice S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Schjelderup Giæver
John Schjelderup Giæver (31 December 1901 – 9 November 1970) was a Norwegian author and polar researcher. Jónsbú Station in NE Greenland was named after him. Personal life He was born in Tromsø in Troms, Norway. He was the son of lawyer John Schjelderup Giæver (1864–1914) and his wife Thyra Høegh (1879–1954). He was the great-great-great-grandson of Jens Holmboe. John Schjelderup Giæver married Oddbjørg Jacobsen in March 1940 and they had a son in April the same year. However, the marriage was dissolved. Giæver married Anna Margrethe Gløersen in 1948; this time they had a daughter, born 1954. Career He took his secondary education in Trondheim in 1920, and then moved back to Tromsø. He started a newspaper career, as sub-editor of '' Tromsø Stiftstidende'' from 1921 to 1922. He was editor-in-chief in ''Vesteraalens Avis'' from 1922 to 1928 and ''Tromsø Stiftstidende'' from 1928 to 1929. He lived as a trapper in north-eastern Greenland from 1929 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Queen Maud Land
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
