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Lunde Glacier
Lunde Glacier () is a glacier about long flowing northwest between Håhellerskarvet and Jøkulkyrkja Mountain in the Mühlig-Hofmann Mountains on the Princess Astrid Coast of Queen Maud Land. Discovery and naming The glacier was mapped by Norwegian cartographers from surveys and air photos by the Sixth Norwegian Antarctic Expedition (1956–60) and named for T. Lunde, a glaciologist with the Norwegian expedition (1956–58). See also * Bakkesvodene Crags * List of glaciers in the Antarctic * Glaciology Glaciology (; ) is the scientific study of glaciers, or more generally ice and natural phenomena that involve ice. Glaciology is an interdisciplinary Earth science that integrates geophysics, geology, physical geography, geomorphology, climato ... References External links Scientific Committee on Antarctic Research (SCAR) Glaciers of Queen Maud Land Princess Astrid Coast {{PrincessAstridCoast-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctica
Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest continent, being about 40% larger than Europe, and has an area of . Most of Antarctica is covered by the Antarctic ice sheet, with an average thickness of . Antarctica is, on average, the coldest, driest, and windiest of the continents, and it has the highest average elevation. It is mainly a polar desert, with annual precipitation of over along the coast and far less inland. About 70% of the world's freshwater reserves are frozen in Antarctica, which, if melted, would raise global sea levels by almost . Antarctica holds the record for the lowest measured temperature on Earth, . The coastal regions can reach temperatures over in summer. Native species of animals include mites, nematodes, penguins, seals and tardigrades. Where vegetation o ... [...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] |
Mühlig-Hofmann Mountains
The Mühlig-Hofmann Mountains (german: Mühlig-Hofmann-Gebirge) is a major group of associated mountain features extending east to west for between the Gjelsvik Mountains and the Orvin Mountains in Queen Maud Land, East Antarctica. With its summit at , the massive Jøkulkyrkja Mountain forms the highest point in the Mühlig-Hofmann Mountains. Discovery and naming The Mühlig-Hofmann Mountains were discovered by the Third German Antarctic Expedition (1938-1939), led by Capt. Alfred Ritscher, and named for the division director of the German Air Ministry. They were remapped by the Norwegian Antarctic Expedition, 1956-1960. Features Glaciers * Austreskorve Glacier ** Kvitholten Hill * Flogeken Glacier * Langflog Glacier * Lunde Glacier * Skålebreen ** Skålebrehalsen Terrace * Sloket Glacier * Tønnesen Glacier * Vestreskorve Glacier ** Hamarglovene Crevasses Mountains and ranges * Ahlstad Hills * Breplogen Mountain ** Høgsenga Crags ** Småkovane Cirques ... [...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] |
Håhellerskarvet
Håhellerskarvet, meaning "shark cave mountain" in Norwegian, is a high partially ice-covered mountain between Austreskorve Glacier and Lunde Glacier in the Mühlig-Hofmann Mountains of Queen Maud Land, East Antarctica. Other nearby geographic features include Håhelleren Cove, indenting the north side of Håhellerskarvet, Håhelleregga Ridge, an irregular rock ridge just north of Håhellerskarvet, Håhellerbotnen Cirque, a large cirque on the east side of Håhelleregga Ridge, and Jøkulkyrkja, a broad, ice-topped mountain located east of Lunde Glacier. All of these geographic features were plotted from surveys and air photos by the Sixth Norwegian Antarctic Expedition The sixth Norwegian Antarctic Expedition (''Den norske antarktisekspedisjonen'') was a scientific expedition to Queen Maud Land in Antarctica. The expedition was based at Norway Station () which was located on the Fimbul Ice Shelf bordering the coa ... (1956–60). References Cirques of Queen Maud Land ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jøkulkyrkja Mountain
Jøkulkyrkja Mountain ("the Glacier Church"), also known as Massiv Yakova Gakkelya, is a broad, ice-topped mountain with several radial rock spurs, standing east of Lunde Glacier in the Mühlig-Hofmann Mountains of Queen Maud Land, East Antarctica. At elevation, it is the highest elevation in Queen Maud Land, and also the highest elevation within the claims of Norway. The mountain is located on the Princess Astrid Coast of the Norwegian Antarctic Territory. Håhellerskarvet ("shark cave mountain"), , is located to the southwest; the two peaks are separated by the 25-mile-long Lunde Glacier, which flows to the northwest. Discovery and naming Jøkulkyrkja Mountain was plotted from surveys and air photos by the Sixth Norwegian Antarctic Expedition (1956–60) and named ''Jøkulkyrkja''. The first element is ''jøkul'' m 'small glacier', the last element is the finite form of ''kyrkje'' f 'church'. (Like other names in the Norwegian Arctic and Antarctic islands and areas the Nyn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princess Astrid Coast
Princess Astrid Coast is a portion of the coast of Queen Maud Land, Antarctica, lying between 5° and 20° E. The entire coast is bordered by ice shelves. The region was discovered by Capt. H. Halvorsen of the Sevilla (ship) in March 1931 and in 1932 was named for Princess Astrid of Norway. The ice of the continental glacier, which is up to 4,000 meters thick in the interior. These thick glaciers are held in place by coastal mountain ranges. On the Princess Astrid Coast, some of the ice does flow through the mountains, spilling onto the relatively flat land on the Princess Astrid Coast. Also, the cold air spills over the mountains, creating very strong and persistent winds, which makes the snow scour off the tops of the glaciers leaving pale blue patches of bare ice. On top of the coastal line is the ice shelf, which is much smoother. The glacial ice floats on the sea surface which is beyond the chaotic surface of the sea ice which has been solidifying all winter long. Off the Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sixth Norwegian Antarctic Expedition
The sixth Norwegian Antarctic Expedition (''Den norske antarktisekspedisjonen'') was a scientific expedition to Queen Maud Land in Antarctica. The expedition was based at Norway Station () which was located on the Fimbul Ice Shelf bordering the coast of Queen Maud Land. The expedition carried out survey work and scientific studies over a period of three-four years (1956–1960). The expedition was intended as part of Norway's participation in the International Geophysical Year, 1957-58. The crew set sail from Oslo on board two whaling ships, the ''Polarsirkel'' and ''Polarbjørn'', on 10 November 1956. The expedition was led by Sigurd Gunnarson Helle, a geodesist at Norsk Polarinstitutt. It included a total crew of fourteen researchers which was reduced to nine during the third year. Among their activities were topological mapping of the region. In 1960, King Olav V of Norway instituted the Antarctic Medal The Antarctic Medal is a civil decoration of Norway. Established by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciologist
Glaciology (; ) is the scientific study of glaciers, or more generally ice and natural phenomena that involve ice. Glaciology is an interdisciplinary Earth science that integrates geophysics, geology, physical geography, geomorphology, climatology, meteorology, hydrology, biology, and ecology. The impact of glaciers on people includes the fields of human geography and anthropology. The discoveries of water ice on the Moon, Mars, Europa and Pluto add an extraterrestrial component to the field, which is referred to as "astroglaciology". Overview A glacier is an extended mass of ice formed from snow falling and accumulating over a long period of time; glaciers move very slowly, either descending from high mountains, as in valley glaciers, or moving outward from centers of accumulation, as in continental glaciers. Areas of study within glaciology include glacial history and the reconstruction of past glaciation. A glaciologist is a person who studies glaciers. A glacial geologist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bakkesvodene Crags
Bakkesvodene Crags () are high rock crags overlooking the east side of Lunde Glacier Lunde Glacier () is a glacier about long flowing northwest between Håhellerskarvet and Jøkulkyrkja Mountain in the Mühlig-Hofmann Mountains on the Princess Astrid Coast of Queen Maud Land. Discovery and naming The glacier was mapped by Norw ... in the Muhlig-Hofmann Mountains, Queen Maud Land. They were plotted from surveys and from air photos by the Norwegian Antarctic Expedition (1956–60) and named "Bakkesvodene" (the "hill slopes"). References * Cliffs of Queen Maud Land Princess Astrid Coast {{PrincessAstridCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Glaciers In The Antarctic
There are many glaciers in the Antarctic. This set of lists does not include ice sheets, ice caps or ice fields, such as the Antarctic ice sheet, but includes glacial features that are defined by their flow, rather than general bodies of ice. The lists include outlet glaciers, valley glaciers, cirque glaciers, tidewater glaciers and ice streams. Ice streams are a type of glacier and many of them have "glacier" in their name, e.g. Pine Island Glacier. Ice shelves are listed separately in the List of Antarctic ice shelves. For the purposes of these lists, the Antarctic is defined as any latitude further south than 60° (the continental limit according to the Antarctic Treaty System). List by letters * List of glaciers in the Antarctic: A–H * List of glaciers in the Antarctic: I–Z See also * List of Antarctic and subantarctic islands * List of Antarctic ice rises * List of Antarctic ice shelves * List of Antarctic ice streams * List of glaciers * List of subantar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciology
Glaciology (; ) is the scientific study of glaciers, or more generally ice and natural phenomena that involve ice. Glaciology is an interdisciplinary Earth science that integrates geophysics, geology, physical geography, geomorphology, climatology, meteorology, hydrology, biology, and ecology. The impact of glaciers on people includes the fields of human geography and anthropology. The discoveries of water ice on the Moon, Mars, Europa and Pluto add an extraterrestrial component to the field, which is referred to as "astroglaciology". Overview A glacier is an extended mass of ice formed from snow falling and accumulating over a long period of time; glaciers move very slowly, either descending from high mountains, as in valley glaciers, or moving outward from centers of accumulation, as in continental glaciers. Areas of study within glaciology include glacial history and the reconstruction of past glaciation. A glaciologist is a person who studies glaciers. A glacial geologist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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