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Marmais Point
Marmais Point ( bg, нос Мармаис, ‘Nos Marmais’ \'nos mar-'ma-is\) is the ice-covered point on the southeast coast of Trinity Peninsula in Graham Land, Antarctica projecting into Prince Gustav Channel in Weddell Sea. The point is named after the Bulgarian duke and military commander Marmais (9th-10th century). Location Marmais Point is located at , which is 6.3 km southwest of Kiten Point, 12 km northwest of Kotick Point on James Ross Island, 21.6 km north-northeast of Gredaro Point, and 6.65 km southeast of Mount Bradley. German-British mapping in 1996. Maps Trinity Peninsula.Scale 1:250000 topographic map No. 5697. Institut für Angewandte Geodäsie and British Antarctic Survey, 1996. Antarctic Digital Database (ADD).Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR), 1993–2016. References Bulgarian Antarctic Gazetteer. Antarctic Place-names Commission. (details in Bulgarianbasic datain English)Marmais Point.SCAR Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trinity Peninsula
Trinity Peninsula is the northernmost part of the Antarctic Peninsula. It extends northeastward for about 130 km (80 mi) to Cape Dubouzet from an imaginary line connecting Cape Kater on the north-west coast and Cape Longing on the south-east coast. Prime Head is the northernmost point of this peninsula. Some 20 kilometers southeast of Prime Head is Hope Bay with the year-round Argentinian Esperanza Base. History It was first sighted on 30 January 1820 by Edward Bransfield, Master, Royal Navy, immediately after his charting of the newly discovered South Shetland Islands nearby. In the century following the peninsula's discovery, chartmakers used various names (Trinity Land, Palmer Land, and Land of Louis Philippe) for this portion of it, each name having some historical merit. The recommended name derives from "Trinity Land", given by Bransfield during 1820 in likely recognition of the Corporation of Trinity House, Britain's historical maritime pilotage authority, alth ... [...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 pay ... [...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 ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prince Gustav Channel
The Prince Gustav Channel was named in 1903 after Crown Prince Gustav of Sweden (later King Gustav V) by Otto Nordenskiöld of the Swedish Antarctic Expedition. The channel is bounded on the west by the Antarctic Peninsula and on the east by James Ross Island. It is about long and ranges from wide. On 27 February 1995, the British Antarctic Survey (BAS) reported that an ice shelf formerly blocking the channel had disintegrated. This ice shelf had spanned approximately prior to its disintegration. In the area previously covered by the shelf, the channel's water depth is between . Between February and March 2000, scientists collected sediment cores 5 to 6 m in length from the ocean floor. Carbon dating of organic material found in the sediment layers suggested that for a period between 2,000 and 5,000 years ago, much of the channel was seasonally open water. While icebergs were able to navigate the channel, ice rafted debris was deposited within the sediment. Prince Gustav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weddell Sea
The Weddell Sea is part of the Southern Ocean and contains the Weddell Gyre. Its land boundaries are defined by the bay formed from the coasts of Coats Land and the Antarctic Peninsula. The easternmost point is Cape Norvegia at Princess Martha Coast, Queen Maud Land. To the east of Cape Norvegia is the King Haakon VII Sea. Much of the southern part of the sea is covered by a permanent, massive ice shelf field, the Filchner-Ronne Ice Shelf. The sea is contained within the two overlapping Antarctic territorial claims of Argentine Antarctica, the British Antarctic Territory, and also resides partially within the Antarctic Chilean Territory. At its widest the sea is around across, and its area is around . Various ice shelves, including the Filchner-Ronne Ice Shelf, fringe the Weddell sea. Some of the ice shelves on the east side of the Antarctic Peninsula, which formerly covered roughly of the Weddell Sea, had completely disappeared by 2002. The Weddell Sea has been d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marmais
Marmais ( bg, Мармаис; died 924) was a Bulgarian military commander, nobleman and ''komita'' (duke) of a western Bulgarian region (Sredets or Macedonia) during the reign of Emperor Simeon I (893–927). He was a descendant of an ancient Bulgar family. He participated actively in the Byzantine–Bulgarian war of 913–927 but he is better known for his interference and campaigns against the Principality of Serbia. In 917 the Serb prince Petar Gojniković, who was an ally of the Bulgarian Emperor openly changed sides and supported the Byzantines. This danger from the rear played a significant role for the delay of the advance towards Constantinople after the striking victory at Anchialus. In the fall of that year Simeon sent a punitive expedition force against the Serbs, led by Theodore Sigritsa and Marmais. They convinced Petar Gojniković to meet them, captured him and sent him to Preslav. They appointed Peter's cousin Pavle Branović the succeeding ruler of Serbia, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiten Point
Znepole Ice Piedmont ( bg, ледник Знеполе, lednik Znepole, ) is the glacier extending 13 km in northwest-southeast direction and 7.5 km wide on Trinity Peninsula in Graham Land, Antarctica. It lies south of Victory Glacier and northeast of Dreatin Glacier, and is bounded by Kondofrey Heights to the north and the 5.2 km long narrow rocky ridge featuring Mount Bradley to the west, flowing southeastwards into Prince Gustav Channel, Weddell Sea The Weddell Sea is part of the Southern Ocean and contains the Weddell Gyre. Its land boundaries are defined by the bay formed from the coasts of Coats Land and the Antarctic Peninsula. The easternmost point is Cape Norvegia at Princess Mar .... The feature is named after the Znepole region in Western Bulgaria Location Znepole Ice Piedmont is centred at . German-British mapping in 1996. Maps Trinity Peninsula.Scale 1:250000 topographic map No. 5697. Institut für Angewandte Geodäsie and British Antarc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kotick Point
Ulu Peninsula () is that portion of James Ross Island northwest of the narrow neck of land between Rohss Bay and Croft Bay, extending from Cape Obelisk to Cape Lachman. Named descriptively by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1987. In plan view the cove is shaped like an ulu, a type of knife traditionally used by Inuit women. Peninsulas of Graham Land Landforms of James Ross Island {{JamesRossIsland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Ross Island
James Ross Island is a large island off the southeast side and near the northeastern extremity of the Antarctic Peninsula, from which it is separated by Prince Gustav Channel. Rising to , it is irregularly shaped and extends in a north–south direction. It was charted in October 1903 by the Swedish Antarctic Expedition under Otto Nordenskiöld, who named it for Sir James Clark Ross, the leader of a British expedition to this area in 1842 that discovered and roughly charted a number of points along the eastern side of the island. The style, "James" Ross Island is used to avoid confusion with the more widely known Ross Island in McMurdo Sound. It is one of several islands around the peninsula known as Graham Land, which is closer to South America than any other part of that continent. The island was connected to the Antarctic mainland by an ice shelf until 1995, when the ice shelf collapsed, making the Prince Gustav Channel passable for the first time. Mendel Polar Station, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gredaro Point
Zavera Snowfield ( bg, Ледник Завера, ) is the glacier extending in a north-south direction and in an east-west direction on southern Trinity Peninsula in Graham Land, Antarctica. It is located in the northeast foothills of Detroit Plateau, south of Diplock Glacier, north of Mount Wild and northeast of Kopito Ridge. It drains into Prince Gustav Channel in Weddell Sea. The glacier is named after the Bulgarian liberation uprising of ‘Velchova Zavera’ in 1835. Features Features and nearby features include, from west to east: Kopito Ridge . A mostly ice-free ridge in the southeast foothills of Detroit Plateau, which is bounded by Boydell Glacier to the west and Zavera Snowfield to the east. Extending in northwest–southeast direction and wide. The ridge rises to high in its northwest part which is linked to Detroit Plateau east of Lobosh Peak. Named after the peaks of Golyamo (Great) Kopito and Malko (Little) Kopito in Vitosha Mountain, Western Bulgaria. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Bradley
Mount Bradley () is a pyramidal peak, high, at the southeast end of a ridge descending from Detroit Plateau, surmounting Znepole Ice Piedmont to the east and Dreatin Glacier to the southwest. The peak is southwest of Mount Reece in the southern Trinity Peninsula. It was charted in 1945 by the Falkland Islands Dependencies Survey, who named it for K.G. Bradley, Colonial Secretary in the Falkland Islands The Falkland Islands (; es, Islas Malvinas, link=no ) is an archipelago in the South Atlantic Ocean on the Patagonian Shelf. The principal islands are about east of South America's southern Patagonian coast and about from Cape Dubou ... at the time. Map Trinity Peninsula.Scale 1:250000 topographic map No. 5697. Institut für Angewandte Geodäsie and British Antarctic Survey, 1996. References SCAR Composite Antarctic Gazetteer Mountains of Trinity Peninsula {{TrinityPeninsula-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
