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Mount Augusta (Antarctica)
Mount Augusta () is a peak east of Mount Wild, at the south end of the Queen Alexandra Range in Antarctica. It was discovered by the British Antarctic Expedition (1907–09) and named for Augusta Edwards, a relative of Ernest Shackleton and the wife of Swinford Edwards. See also *Skaar Ridge Skaar Ridge () is a ridge on the southeast side of Mount Augusta in Queen Alexandra Range. It trends southeast for 2 nautical miles (3.7 km) to Beardmore Glacier. This area was first sighted by Shackleton's Southern Journey Party in 1908. The ... References * Mountains of the Ross Dependency Shackleton Coast {{ShackletonCoast-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] |
Mount Wild (Queen Alexandra Range)
Mount Wild () is a peak west of Mount Augusta at the south-west extremity of the Queen Alexandra Range. It was discovered by the British Antarctic Expedition (1907–09) and named for Frank Wild John Robert Francis Wild (18 April 1873 – 19 August 1939), known as Frank Wild, was an English sailor and explorer. He participated in five expeditions to Antarctica during the Heroic Age of Antarctic Exploration, for which he was awar ..., a member of the Southern Polar Party of that expedition. References * Mountains of the Ross Dependency Shackleton Coast {{ShackletonCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen Alexandra Range
The Queen Alexandra Range is a major mountain range of the Transantarctic Mountains System, located in the Ross Dependency region of Antarctica. It is about long, bordering the entire western side of Beardmore Glacier from the Polar Plateau to the Ross Ice Shelf. Alternate names for this range include Alexandra Mountains, Alexandra Range and Königin Alexandra Gebirge. The highest peak of the range is Mount Kirkpatrick at . Other peaks in the range include Mount Dickerson (4,120 m). Discovery This mountain range was discovered on the journey toward the South Pole by the British Antarctic Expedition, and was named by Ernest Shackleton for Queen consort Alexandra of the United Kingdom. Shackleton and his men, and a later expedition headed by Robert Falcon Scott, both collected rock samples from the range that contained fossils. The discovery that multicellular life forms had lived so close to the South Pole was an additional piece of evidence that accompanied the publicatio ... [...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] |
Nimrod Expedition
The ''Nimrod'' Expedition of 1907–1909, otherwise known as the British Antarctic Expedition, was the first of three successful expeditions to the Antarctic led by Ernest Shackleton and his second expedition to the Antarctic. Its main target, among a range of geographical and scientific objectives, was to be first to the South Pole. This was not attained, but the expedition's southern march reached a Farthest South latitude of 88° 23' S, just from the pole. This was by far the longest southern polar journey to that date and a record convergence on either Pole. A separate group led by Welsh Australian geology professor Edgeworth David reached the estimated location of the South Magnetic Pole, and the expedition also achieved the first ascent of Mount Erebus, Antarctica's second highest volcano. The expedition lacked governmental or institutional support, and relied on private loans and individual contributions. It was beset by financial problems and its preparations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augusta Edwards
Augusta may refer to: Places Australia * Augusta, Western Australia Brasil * Rua Augusta (São Paulo) Canada * Augusta, Ontario * North Augusta, Ontario * Augusta Street (Hamilton, Ontario) France * Augusta Suessionum ("Augusta of the Suessii"), Soissons * Augusta Viromanduorum ("Augusta of the Viromandui"), Saint-Quentin Germany * Augusta Treverorum ("Augusta of the Treveri") or Trier * Augusta Vindelicorum ("Augusta of the Vindelici") or Augsburg Italy * Augusta, Sicily * Augusta Praetoria Salassorum ("Praetorian Augusta of the Salassi") or Aosta * Augusta Taurinorum ("Augusta of the Taurini") or Turin * Perugia or ''Augusta Perusia'' Spain * Emerita Augusta, Mérida, Spain * Caesar Augusta, Zaragoza, Spain United States * Augusta, Arkansas * Augusta Charter Township, Michigan * Augusta County, Virginia * Augusta, Georgia ** Augusta National Golf Club ("Augusta"), home of the Masters Tournament * Augusta, Illinois * Augusta, Indiana * Augusta, Indianapolis, Indiana * Au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest Shackleton
Sir Ernest Henry Shackleton (15 February 1874 – 5 January 1922) was an Anglo-Irish Antarctic explorer who led three British expeditions to the Antarctic. He was one of the principal figures of the period known as the Heroic Age of Antarctic Exploration. Born in Kilkea, County Kildare, Ireland, Shackleton and his Anglo-Irish family moved to Sydenham in suburban south London when he was ten. Shackleton's first experience of the polar regions was as third officer on Captain Robert Falcon Scott's ''Discovery'' expedition of 1901–1904, from which he was sent home early on health grounds, after he and his companions Scott and Edward Adrian Wilson set a new southern record by marching to latitude 82°S. During the ''Nimrod'' expedition of 1907–1909, he and three companions established a new record Farthest South latitude at 88°S, only 97 geographical miles (112 statute miles or 180 kilometres) from the South Pole, the largest advance to the pole in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swinford Edwards
Swinford Edwards (1853-1939) was a British surgeon to St Peter's Hospital for Stone and St Mark's Hospital St Mark's Hospital (informally St Mark's) is a hospital in Harrow, Greater London, England. Managed by London North West University Healthcare NHS Trust, it is the only hospital in the world to specialise entirely in intestinal and colorectal m ..., London, who specialised in surgery of the genito-urinary tract, colon and rectum. He was an early user of the technique of injecting piles. He retired in 1913, and was succeeded by John Percy Lockhart-Mummery. References {{DEFAULTSORT:Edwards, Swinford 1853 births 1939 deaths British surgeons History of surgery ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skaar Ridge
Skaar Ridge () is a ridge on the southeast side of Mount Augusta in Queen Alexandra Range. It trends southeast for 2 nautical miles (3.7 km) to Beardmore Glacier. This area was first sighted by Shackleton's Southern Journey Party in 1908. The ridge is the site of the only known (1971) Permian peat deposit of Gondwana, discovered here by James M. Schopf of the Ohio State University Geological Expedition, 1969–70. Named for Lieutenant Gerhard E. Skaar, U.S. Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage o ..., who piloted the helicopter that took Schopf to the locality and subsequent discovery. Ridges of the Ross Dependency Shackleton Coast {{ShackletonCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of The Ross Dependency
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 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
