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Barne Inlet
Barne Inlet () is a reentrant (an inlet formed by two spurs of land) on the west side of the Ross Ice Shelf, on the coast of Antarctica. It lies between Cape Kerr and Cape Selborne. It is about wide, and is occupied by the lower part of Byrd Glacier. It was discovered by the British National Antarctic Expedition (1901–1904) and named for Lieutenant Michael Barne, Royal Navy, a member of the expedition, who with Sub-Lieutenant George Mulock Captain George Francis Arthur Mulock, DSO, RN, FRGS (7 February 1882 – 26 December 1963) was an Anglo-Irish Royal Navy officer, cartographer and polar explorer who participated in an expedition to the Antarctic regions: the Discovery Expedi ... mapped the coastline this far south in 1903. References Inlets of Antarctica Hillary Coast {{RossDependency-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Re-entrant (terrain)
A re-entrant (international) or draw or is a terrain feature formed by two parallel ridges or Spur (mountain), spurs with low ground in between them. The area of low ground itself is the draw, and it is defined by the spurs surrounding it. Re-entrants are similar to valleys on a smaller scale; however, while valleys are by nature parallel to a ridgeline, a re-entrant is perpendicular to the ridge, and rises with the surrounding ground, disappearing up-slope. It is usually etched in a hill, hillside by water flow, is usually dry, but many contain an ephemeral stream or loose rocks from eroded rockfall. In a re-entrant or draw the ground always slopes downward in only one direction, and upward in the other three. The slope on a draw is generally quite sharp, with a clearly established Fall line (topography), fall line and characterized by a generally steep vertical drop over a short horizontal distance. See also * * * * * * * * * * References {{reflist Canyons and gorges ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ross Ice Shelf
The Ross Ice Shelf is the largest ice shelf of Antarctica (, an area of roughly and about across: about the size of France). It is several hundred metres thick. The nearly vertical ice front to the open sea is more than long, and between high above the water surface. Ninety percent of the floating ice, however, is below the water surface. Most of Ross Ice Shelf is in the Ross Dependency claimed by New Zealand. It floats in, and covers, a large southern portion of the Ross Sea and the entire Roosevelt Island located in the east of the Ross Sea. The ice shelf is named after Sir James Clark Ross, who discovered it on 28 January 1841. It was originally called "The Barrier", with various adjectives including "Great Ice Barrier", as it prevented sailing further south. Ross mapped the ice front eastward to 160° W. In 1947, the U.S. Board on Geographic Names applied the name "Ross Shelf Ice" to this feature and published it in the original U.S. Antarctic Gazetteer. In Januar ... [...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] |
Cape Kerr
Cape Kerr () is a high snow-covered cape at the north side of Barne Inlet, the terminus of Byrd Glacier at the west side of the Ross Ice Shelf, Antarctica. It was discovered by the British National Antarctic Expedition (1901–1904) and named for Admiral of the Fleet, Lord Walter Kerr Admiral of the Fleet Lord Walter Talbot Kerr, (28 September 1839 – 12 May 1927) was a Royal Navy officer. After taking part in the Crimean War and then the Indian Mutiny, he supervised the handover of Ulcinj to Montenegro to allow Montenegro ..., one of the Sea Lords who lent his assistance to the expedition. References Headlands of the Ross Dependency Hillary Coast {{RossDependency-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Selborne
Cape Selborne () is a high snow-covered cape at the south side of Barne Inlet, the terminus of Byrd Glacier at the west side of the Ross Ice Shelf. Discovered by the ''Discovery'' expedition (1901–1904) and named for William Waldegrave Palmer Selborne, Second Earl of Selborne, who entered the Cabinet as First Lord of the Admiralty in 1900. Cape Selborne marks the boundary between the Shackleton Coast to the south and the Hillary Coast The Hillary Coast is a portion of the coast of Antarctica along the western margin of the Ross Ice Shelf between Minna Bluff and Cape Selborne. It was named by the New Zealand Antarctic Place-Names Committee in 1961 for Sir Edmund Hillary, the le ... to the north. Headlands of the Ross Dependency Shackleton Coast Hillary Coast {{ShackletonCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Byrd Glacier
The Byrd Glacier is a major glacier in Antarctica, about long and wide, draining an extensive area of the polar plateau and flowing eastward between the Britannia Range and Churchill Mountains to discharge into the Ross Ice Shelf at Barne Inlet. Its valley below the glacier used to be recognised as one of the lowest points not to be covered by water on Earth (assuming ice doesn't count as water), reaching below sea level. It was named by the NZ-APC after Rear Admiral Byrd, US Navy Antarctic explorer. On the south side of Byrd Glacier is Blake Massif. See also * Glaciology * Ice stream * List of Antarctic ice streams * List of glaciers in the Antarctic * List of places in Antarctica below sea level ** Denman Glacier Denman Glacier is a glacier wide, descending north some , which debouches into the Shackleton Ice Shelf east of David Island, Queen Mary Land. It was discovered in November 1912 by the Western Base party of the Australasian Antarctic Expedition ... Referen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British National Antarctic Expedition
The ''Discovery'' Expedition of 1901–1904, known officially as the British National Antarctic Expedition, was the first official British exploration of the Antarctic regions since the voyage of James Clark Ross sixty years earlier (1839–1843). Organized on a large scale under a joint committee of the Royal Society and the Royal Geographical Society (RGS), the new expedition carried out scientific research and geographical exploration in what was then largely an untouched continent. It launched the Antarctic careers of many who would become leading figures in the Heroic Age of Antarctic Exploration, including Robert Falcon Scott who led the expedition, Ernest Shackleton, Edward Wilson, Frank Wild, Tom Crean and William Lashly. Its scientific results covered extensive ground in biology, zoology, geology, meteorology and magnetism. The expedition discovered the existence of the only snow-free Antarctic valleys, which contains the longest river of Antarctica. Further ach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Barne
Michael Barne (15 October 1877 – 31 May 1961) was an officer of the 1901-04 Discovery Expedition and was the last survivor of the expedition. Early life Barne was born at Sotterley Park, Suffolk, the son of Frederick Barne and his wife, Lady Constance Adelaide Seymour, daughter of Francis Seymour, 5th Marquess of Hertford. His father was Member of Parliament for East Suffolk.Description of his love of country pursuits, Obituary, ''The Times'', Monday, 5 Jun 1961; pg. 24; Issue 55099; col D He entered the Navy as a Midshipman in 1893. In 1898 he was commissioned to serve aboard HMS ''Porcupine''. Selected for "Discovery" In 1901 he was appointed by Scott as Second Lieutenant to the Polar Expedition. Despite suffering frostbite Barne made copious notes throughout his three years with the expedition, both about general conditions and his special ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Navy
The Royal Navy (RN) is the United Kingdom's naval warfare force. Although warships were used by English and Scottish kings from the early medieval period, the first major maritime engagements were fought in the Hundred Years' War against France. The modern Royal Navy traces its origins to the early 16th century; the oldest of the UK's armed services, it is consequently known as the Senior Service. From the middle decades of the 17th century, and through the 18th century, the Royal Navy vied with the Dutch Navy and later with the French Navy for maritime supremacy. From the mid 18th century, it was the world's most powerful navy until the Second World War. The Royal Navy played a key part in establishing and defending the British Empire, and four Imperial fortress colonies and a string of imperial bases and coaling stations secured the Royal Navy's ability to assert naval superiority globally. Owing to this historical prominence, it is common, even among non-Britons, to ref ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sub-Lieutenant
Sub-lieutenant is usually a junior officer rank, used in armies, navies and air forces. In most armies, sub-lieutenant is the lowest officer rank. However, in Brazil, it is the highest non-commissioned rank, and in Spain, it is the second highest non-commissioned rank. As a naval rank, a sub-lieutenant usually ranks below a lieutenant. Armies and air force rank In France, a sub-lieutenant () is the junior commissioned officer in the army or the air force. He wears a band in the colour of his corps (e.g. gold for infantry, silver for armoured cavalry, etc.). During the 18th century a rank of existed in the French Navy. It was the equivalent of the master's mate rank of the Royal Navy. It is now replaced by the rank of "first ensign" (). An Argentinian sub-lieutenant wears a single silver sun on each shoulder, Brazilian sub-lieutenants are the most senior non-commissioned rank (called Sub-Officer in the Navy and Air force), wearing a golden lozenge. In Mexico, the sub-lieute ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Mulock
Captain George Francis Arthur Mulock, DSO, RN, FRGS (7 February 1882 – 26 December 1963) was an Anglo-Irish Royal Navy officer, cartographer and polar explorer who participated in an expedition to the Antarctic regions: the Discovery Expedition, 1901–04. After compiling the reports, logs and maps of the expedition, Mulock returned to full-time service, seeing action on the beaches of Gallipoli and later as the most senior naval officer to be captured at Singapore in 1942.Hughes-Mullock 2006Polar Record 1964, p.230 (Obituaries) Early life George Francis Arthur Mulock was born in Fleetwood, Lancashire on 7 February 1882, the youngest child and only son of Railway Engineer George Phillips Mulock and Clara Frances Lugsdin. A fortnight after George's birth his mother died of complications from childbirth. His father never fully recovered from this personal tragedy and threw himself into his work as resident engineer on the construction of Fleetwood docks. The young child was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inlets Of Antarctica
An inlet is a (usually long and narrow) indentation of a shoreline, such as a small arm, bay, sound, fjord, lagoon or marsh, that leads to an enclosed larger body of water such as a lake, estuary, gulf or marginal sea. Overview In marine geography, the term "inlet" usually refers to either the actual channel between an enclosed bay and the open ocean and is often called an "entrance", or a significant recession in the shore of a sea, lake or large river. A certain kind of inlet created by past glaciation is a fjord, typically but not always in mountainous coastlines and also in montane lakes. Multi-arm complexes of large inlets or fjords may be called sounds, e.g., Puget Sound, Howe Sound, Karmsund (''sund'' is Scandinavian for "sound"). Some fjord-type inlets are called canals, e.g., Portland Canal, Lynn Canal, Hood Canal, and some are channels, e.g., Dean Channel and Douglas Channel. Tidal amplitude, wave intensity, and wave direction are all factors that influ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
