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Lemaire Island
Lemaire Island () is an island long and wide, lying west of Duthiers Point off the west coast of Graham Land, Antarctica. It was discovered by the Belgian Antarctic Expedition, 1897–99, under Adrien de Gerlache, who named it for Charles Antoine Lemaire. The island is bordered by the Aguirre Passage which separates it from the Danco Coast. The southwest point of the island is marked by Siebert Rock (), which sits at the entrance to the Lientur Channel. Siebert Rock was first charted by the Chilean Antarctic Expedition, 1950–51, and named after Capitan de Corbeta Ernesto Siebert G., engineer officer on the expedition transport ship Angamos. See also *Gerlache Strait#Geology, Gerlache Strait Geology *List of Antarctic and sub-Antarctic islands *Muñoz Point, the southeast point of Lemaire Island *Rojas Peak References External links Long term weather forecast * Islands of the Palmer Archipelago {{PalmerArchipelago-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerlache Strait
Gerlache Strait or de Gerlache Strait or Détroit de la Belgica is a Channel (geography), channel/strait separating the Palmer Archipelago from the Antarctic Peninsula. The Belgian Antarctic Expedition, under Lt. Adrien de Gerlache, explored the strait in January and February 1898, naming it for the expedition ship ''RV Belgica (1884), Belgica''. The name was later changed to honor the commander himself. On the expedition in the Gerlache Strait, biologist Emil Racoviță made several discoveries, including a flightless midge fly that was later formally named ''Belgica antarctica'' by the Belgian Entomology, entomologist Jean-Charles Jacobs. Geology Four tectonic blocks are identifiable in the Gerlache Strait area, bounded by two systems of Tertiary strike-slip faults. The longitudinal faults include the SW-NE trending Neumayer Fault that extends from Peltier Channel across Wiencke Island, and then onwards most likely as the Gerlache Fault. The SW-NE trending Fournier Fault paral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duthiers Point
Duthiers Point () forms the south side of the entrance to Andvord Bay on the west coast of Graham Land. It was discovered by the Belgian Antarctic Expedition, 1897–99, under Gerlache Baron Adrien Victor Joseph de Gerlache de Gomery (; 2 August 1866 – 4 December 1934) was a Belgian officer in the Belgian Royal Navy who led the Belgian Antarctic Expedition of 1897–99. Early years Born in Hasselt in eastern Belgium as ..., who named it "Cap Lacaze-Duthiers" for Félix Henri de Lacaze-Duthiers, a French naturalist and authority on the anatomy of mollusks. References Headlands of Graham Land Danco Coast {{DancoCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graham Land
Graham Land is the portion of the Antarctic Peninsula that lies north of a line joining Cape Jeremy and Cape Agassiz. This description of Graham Land is consistent with the 1964 agreement between the British Antarctic Place-names Committee and the US Advisory Committee on Antarctic Names, in which the name "Antarctic Peninsula" was approved for the major peninsula of Antarctica, and the names Graham Land and Palmer Land for the northern and southern portions, respectively. The line dividing them is roughly 69 degrees south. Graham Land is named after Sir James R. G. Graham, First Lord of the Admiralty at the time of John Biscoe's exploration of the west side of Graham Land in 1832. It is claimed by Argentina (as part of Argentine Antarctica), Britain (as part of the British Antarctic Territory) and Chile (as part of the Chilean Antarctic Territory). Graham Land is the closest part of Antarctica to South America. Thus it is the usual destination for small ships taking paying ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgian Antarctic Expedition
The Belgian Antarctic Expedition of 1897–1899 was the first expedition to winter in the Antarctic region. Led by Adrien de Gerlache de Gomery aboard the RV ''Belgica'', it was the first Belgian Antarctic expedition and is considered the first expedition of the Heroic Age of Antarctic Exploration. Among its members were Frederick Cook and Roald Amundsen, explorers who would later attempt the respective conquests of the North and South Poles. Preparation and surveying In 1896, after a period of intensive lobbying, Adrien Victor Joseph de Gerlache de Gomery purchased the Norwegian-built whaling ship ''Patria'', which, following an extensive refit, he renamed . Gerlache had worked together with the Geographical Society of Brussels to organize a national subscription, but was able to outfit his expedition only after the Belgian government voted in favor of two large subsidies, making it a state-supported undertaking. With a multinational crew that included Roald Amundsen from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adrien De Gerlache
Baron Adrien Victor Joseph de Gerlache de Gomery (; 2 August 1866 – 4 December 1934) was a Belgian officer in the Belgian Royal Navy who led the Belgian Antarctic Expedition of 1897–99. Early years Born in Hasselt in eastern Belgium as the son of an army officer, de Gerlache was educated in Brussels. From a young age he was deeply attracted by the sea, and made three voyages in 1883 and 1884 to the United States as a cabin boy on an ocean liner. He studied Engineering at the Free University of Brussels. After finishing his third year in 1885, he quit the university and joined the Belgian Navy on 19 January 1886. After graduating from the nautical college of Ostend he worked on fishery protection vessels as second and third lieutenant. In October 1887 he signed on as seaman on the ''Craigie Burn'', an English ship, for a voyage to San Francisco, but the ship failed to round Cape Horn and was sold for scrap in Montevideo. He returned to Europe after spending time in Urugua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Antoine Lemaire
Charles Antoine Lemaire (1 November 1800, in Paris – 22 June 1871, in Paris), was a French botanist and botanical author, noted for his publications on Cactaceae. Education Born the son of Antoine Charles Lemaire and Marie Jeanne Davio, he had an excellent early education, and acquired the reputation of being an outstanding scholar. He studied at the University of Paris and was appointed as Professor of Classical Literature there. At some stage his botanical interest was sparked and developed by his association with M. Neumann, horticulturist at the Muséum national d'histoire naturelle, Museum of Natural History. Career He worked for some time as an assistant to M. Mathieu, at a nursery in Paris, building up a collection of Cactaceae, a group to which he would devote almost all of his life. In 1835, M. Cousin, a Parisian publisher, started a gardening journal and requested that he be its editor. For a number of years, he remained editor of ''Jardin Fleuriste'' and ''L'Horticu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aguirre Passage
Aguirre Passage (), also variously known as Pasaje Marinero, Canal Aguirre Cerda or Aguirre Channel, is a marine channel between Lemaire Island and Danco Coast, permitting northern access to Paradise Harbor. The feature was navigated by the ship ''Belgica'' of the Belgian Antarctic Expedition, 1897–99, and was known to Norwegian whalers in the area from 1913. Chilean Antarctic Expeditions operated a science station on Waterboat Point at Aguirre Passage from 1951–73. Named by the Chilean Antarctic Expedition, 1950–51, after Don Pedro Aguirre Cerda, President of Chile The president of Chile ( es, Presidente de Chile), officially known as the President of the Republic of Chile ( es, Presidente de la República de Chile), is the head of state and head of government of the Republic of Chile. The president is re ..., 1938–41. Straits of Graham Land Danco Coast {{DancoCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danco Coast
The Danco Coast () is the portion of the west coast of the Antarctic Peninsula between Cape Sterneck and Cape Renard. This coast was explored in January and February 1898 by the Belgian Antarctic Expedition under Adrien de Gerlache, who named it for Lieutenant Emile Danco who died on the expedition. The coast is bordered by the Aguirre Passage which separates it from Lemaire Island. Places on the Danco Coast * Brabazon Point * Salvesen Cove Geology The Danco Coast Tectonic Block includes the Upper Permian-Triassic Trinity Peninsula Group, consisting of over 1000 m of metaturbidites folded during the Gondwanide orogeny. This group is overlain by the Lower Cretaceous Antarctic Peninsula Volcanic Group, with up to 2000 m of basaltic and andesitic lavas, tuffs and agglomerates, which were folded and faulted during the Tertiary. These two groups were intruded by the Berriasian-Cenomanian granite and gabbro sills of the Andean Instrusive Suite. A system of hypabbysal dykes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lientur Channel
Lientur Channel () is a channel between Lemaire Island and Bryde Island connecting Paradise Harbor with Gerlache Strait, off the west coast of Graham Land, Antarctica. It was first roughly charted by the Belgian Antarctic Expedition, 1897–99. The channel was named by the fourth Chilean Antarctic Expedition The First Chilean Antarctic Expedition (1947–1948) was an expedition to Antarctica mounted by the Chilean government and military to enforce its territorial claims against British challenges, namely Operation Tabarin. Among other accomplishmen ... (1949–50) after the ''Lientur'', one of the ships used during this expedition. References Channels of the Southern Ocean Straits of Graham Land Danco Coast {{DancoCoast-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilean Antarctic Expedition
The First Chilean Antarctic Expedition (1947–1948) was an expedition to Antarctica mounted by the Chilean government and military to enforce its territorial claims against British challenges, namely Operation Tabarin. Among other accomplishments the expedition established Base General Bernardo O'Higgins Riquelme on February 18, 1948. Chilean President Gabriel González Videla personally inaugurated the base, thereby becoming the first head of state to set foot on the continent. The inactive research station González Videla Antarctic Base is named in his honor. The O'Higgins Base is still operated by the Chilean Army The Chilean Army ( es, Ejército de Chile) is the land arm of the Military of Chile. This 80,000-person army (9,200 of which are conscripts) is organized into six divisions, a special operations brigade and an air brigade. In recent years, and ..., one of the Antarctic bases with the longest times of continuous operation. The expedition was led by Commodore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerlache Strait
Gerlache Strait or de Gerlache Strait or Détroit de la Belgica is a Channel (geography), channel/strait separating the Palmer Archipelago from the Antarctic Peninsula. The Belgian Antarctic Expedition, under Lt. Adrien de Gerlache, explored the strait in January and February 1898, naming it for the expedition ship ''RV Belgica (1884), Belgica''. The name was later changed to honor the commander himself. On the expedition in the Gerlache Strait, biologist Emil Racoviță made several discoveries, including a flightless midge fly that was later formally named ''Belgica antarctica'' by the Belgian Entomology, entomologist Jean-Charles Jacobs. Geology Four tectonic blocks are identifiable in the Gerlache Strait area, bounded by two systems of Tertiary strike-slip faults. The longitudinal faults include the SW-NE trending Neumayer Fault that extends from Peltier Channel across Wiencke Island, and then onwards most likely as the Gerlache Fault. The SW-NE trending Fournier Fault paral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
