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Lazarev Mountains, Antarctica
The Lazarev Mountains () are a chain of mountains in Antarctica. They extend along the west side of Matusevich Glacier southward of Eld Peak, and are about long. The mountains were photographed from the air by U.S. Navy Operation Highjump (1946–1947), the Soviet Antarctic Expedition (1957–1958) and an Australian National Antarctic Research Expedition (1959). They were named by the Soviet expedition after Lieutenant Mikhail Petrovich Lazarev, commander of the sloop '' Mirnyy'' of the Bellingshausen Bellingshausen may refer to: * Fabian Gottlieb von Bellingshausen (1778–1852), Baltic German explorer and officer in the Russian navy, after whom are named: ** Bellingshausen Plate, a tectonic plate ** Bellingshausen Sea, off the Antarctic Penins ... expedition (1819–1821). References Mountain ranges of Oates Land {{OatesLand-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikhail Petrovich Lazarev
Admiral Mikhail Petrovich Lazarev (russian: Михаил Петрович Лазарев, 3 November 1788 – 11 April 1851) was a Russian fleet commander and an explorer. Education and early career Lazarev was born in Vladimir, a scion of the old Russian nobility from the Vladimir province. In 1800, he enrolled in Russia's Naval College. Three years later he was sent to the British Royal Navy, where he would stay for a continuous five-year navigation. From 1808 to 1813, Lazarev served in the Baltic Fleet. He took part in the Russo-Swedish War of 1808–1809 and Patriotic War of 1812. Career as an explorer Lazarev first circumnavigated the globe in 1813–1816, aboard the vessel ''Suvorov''; the expedition began at Kronstadt and reached Alaska. During this voyage, Lazarev discovered the Suvorov Atoll. As a commander of the ship and Fabian Gottlieb von Bellingshausen's deputy on his world cruise in 1819–1821 (Bellingshausen commanded ), Lazarev took part in the discovery o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirny (sloop-of-war)
''Mirny'' (Russian: Ми́рный, literally "Peaceful") was a 20-gun sloop-of-war of the Imperial Russian Navy, the second ship of the First Russian Antarctic Expedition in 1819–1821, during which Fabian Gottlieb von Bellingshausen (commander of the lead ship '' Vostok'') and Mikhail Lazarev (commanding ''Mirny'') circumnavigated the globe, discovered the continent of Antarctica and twice circumnavigated it, and discovered a number of islands and archipelagos in the Southern Ocean and the Pacific.Шлюп "Мирный" at sailhistory.ru History 
''Mirny'' was under construction ...
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Oates Land
Oates Land is a region of Antarctica. It is variously defined as a portion of the East Antarctica near the coast stretching along and inland from the Oates Coast (see map) and as an officially delineated wedge-shaped segment of the Australian Antarctic Territory. The segment of the Australian claim extends between 153°45' E and 160° E, forming a wedge between Latitude 60° S and the South Pole. It is bounded in the east by the Ross Dependency and overlaps George V Land to the west. Exploration Oates Land was discovered in February 1911 by Lieutenant Harry Pennell of the Royal Navy, commander of the '' Terra Nova'', the expedition ship of the British Antarctic Expedition, 1910–13. It is named after Captain Lawrence Edward Grace "Titus" Oates of the 6th (Iniskilling) Dragoons, who, with Captain Robert Falcon Scott and three companions, lost his life on the return journey from the South Pole in 1912.Geographic Names Information System,Oates Land, United States Geological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain
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 ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matusevich Glacier
Matusevich Glacier is a broad glacier about long, with a well developed glacier tongue, flowing to the coast of East Antarctica between the Lazarev Mountains and the northwestern extremity of the Wilson Hills. Geography The glacier flows toward the coast of East Antarctica, pushing through a channel between the Lazarev Mountains and the north-western tip of the Wilson terrain. Constrained by surrounding rocks, the river of ice holds together. But stresses resulting from the glacier's movement make deep crevasses, or cracks, in the ice. After passing through the channel, the glacier has room to spread out as it floats on the ocean. The expanded area and the jostling of ocean waves prompts the ice to break apart, which it often does along existing crevasses. Matusevich Glacier does not drain a significant amount of ice off of the Antarctic continent, so the glacier's advances and retreats lack global significance. Like other Antarctic glaciers, however, Matusevich helps glaciolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eld Peak
Eld Peak () is a prominent peak, high, rising southeast of Reynolds Peak on the west side of Matusevich Glacier in Antarctica. Two conical peaks were sighted in the area from the ''Peacock'' on 16 January 1840, by Passed Midshipmen Henry Eld and William Reynolds of the United States Exploring Expedition (USEE) (1838–42). The southeastern peak was named for Eld by USEE leader Lieutenant Charles Wilkes. In 1959 Phillip Law of the Australian National Antarctic Research Expedition The Australian National Antarctic Research Expeditions (ANARE ) is the historical name for the Australia: Antarctic Program#Australian Antarctic program, Australian Antarctic Program (AAp) administered for Australia by the Australian Antarctic D ... made investigations of features in this area. Reference to Wilkes' narrative showed that the recorded descriptions of the peaks sighted by Eld and Reynolds were in accord with photographs of the peaks on the west side of Matusevich Glacier. The peak de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Highjump
Operation HIGHJUMP, officially titled The United States Navy Antarctic Developments Program, 1946–1947, (also called Task Force 68), was a United States Navy (USN) operation to establish the Antarctic research base Little America IV. The operation was organized by Rear Admiral Richard E. Byrd, Jr., USN (Ret), Officer in Charge, Task Force 68, and led by Rear Admiral Ethan Erik Larson, USN, Commanding Officer, Task Force 68. Operation HIGHJUMP commenced 26 August 1946 and ended in late February 1947. Task Force 68 included 4,700 men, 13 ships, and 33 aircraft. HIGHJUMP's objectives, according to the U.S. Navy report of the operation, were: # Training personnel and testing equipment in frigid conditions; # Consolidating and extending the United States' sovereignty over the largest practicable area of the Antarctic continent (publicly denied as a goal before the expedition ended); # Determining the feasibility of establishing, maintaining, and utilizing bases in the Antarctic a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Antarctic Expedition
The Soviet Antarctic Expedition (SAE or SovAE) (russian: Советская антарктическая экспедиция, САЭ, ''Sovetskaya antarkticheskaya ekspeditsiya'') was part of the Arctic and Antarctic Research Institute of the Soviet Committee on Antarctic Research of the Academy of Sciences of the USSR. The Soviet Union's Ministry of Sea Transport was responsible for the administration, logistics and supply of the expeditions. The first Soviet contact with Antarctica was in January 1947 when the Slava whaling flotilla began whaling in Antarctic waters. Stations The first Soviet Antarctic station, '' Mirny'', was established near the coast on February 13, 1956. This was added to in December 1957 by another station, ''Vostok'' built inland near the south geomagnetic pole. Year-round stations * Mirny (established February 13, 1956) * Vostok (established December 16, 1957) * Novolazarevskaya (established January 18, 1961) * Molodyozhnaya (established Januar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian National Antarctic Research Expedition
The Australian National Antarctic Research Expeditions (ANARE ) is the historical name for the Australian Antarctic Program (AAp) administered for Australia by the Australian Antarctic Division (AAD). History Australia has had a long involvement in south polar regions since as early as Douglas Mawson's Australasian Antarctic Expedition in 1911. Further Australian exploration of the Antarctic continent was conducted during the British Australian and New Zealand Antarctic Research Expedition (BANZARE), which was conducted over the years 1929–1931. The Australian National Antarctic Research Expeditions were established in 1947 with expeditions to Macquarie Island and Heard Island. In 1948 the Australian Antarctic Division (AAD) was established to administer the expedition program. ANARE Name The name ANARE fell out of official use in the early 2000s. However current and former Australian Antarctic expeditioners continue to use the term informally as a means of identifica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sloop-of-war
In the 18th century and most of the 19th, a sloop-of-war in the Royal Navy was a warship with a single gun deck that carried up to eighteen guns. The rating system covered all vessels with 20 guns and above; thus, the term ''sloop-of-war'' encompassed all the unrated combat vessels, including the very small gun-brigs and cutters. In technical terms, even the more specialised bomb vessels and fireships were classed as sloops-of-war, and in practice these were employed in the sloop role when not carrying out their specialised functions. In World War I and World War II, the Royal Navy reused the term "sloop" for specialised convoy-defence vessels, including the of World War I and the highly successful of World War II, with anti-aircraft and anti-submarine capability. They performed similar duties to the American destroyer escort class ships, and also performed similar duties to the smaller corvettes of the Royal Navy. Rigging A sloop-of-war was quite different from a civili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fabian Gottlieb Von Bellingshausen
Fabian Gottlieb Thaddeus von Bellingshausen (russian: Фадде́й Фадде́евич Беллинсга́узен, translit=Faddéy Faddéevich Bellinsgáuzen; – ) was a Russian naval officer, cartographer and explorer, who ultimately rose to the rank of admiral. He participated in the first Russian circumnavigation of the globe, and subsequently became a leader of another circumnavigation expedition that discovered the continent of Antarctica. Like Otto von Kotzebue and Adam Johann von Krusenstern, Bellingshausen belonged to the cohort of prominent Baltic German navigators who helped Russia launch its naval expeditions. Bellingshausen was born on Osel Island. He started his service in the Russian Baltic Fleet, and after distinguishing himself joined the first Russian circumnavigation of the Earth in 1803–1806, serving on the merchant ship ''Nadezhda'' under the captaincy of Adam Johann von Krusenstern. After the journey, he published a collection of maps of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_in_Antartica_1947.jpg "Click for more on -> Operation Highjump")
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