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Sirma Glacier
Sirma Glacier ( bg, ледник Сирма, lednik Sirma, ) is the long and wide glacier on the west side of Owen Ridge in southern Sentinel Range, Ellsworth Mountains in Antarctica, situated south of Bolgrad Glacier, and flowing west-southwestwards from Mount Southwick, Mount Milton and Mount Inderbitzen to leave the range and join Nimitz Glacier northwest of Modren Peak. The glacier is named after the Bulgarian woman rebel leader Sirma Voyvoda (1773-1858). Location Sirma Glacier is centred at . US mapping in 1961, updated in 1988. See also * List of glaciers in the Antarctic * Glaciology Glaciology (; ) is the scientific study of glaciers, or more generally ice and natural phenomena that involve ice. Glaciology is an interdisciplinary Earth science that integrates geophysics, geology, physical geography, geomorphology, c ... Maps Vinson Massif. Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988. Antarctic Digital Database (AD ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sentinel Range
The Sentinel Range is a major mountain range situated northward of Minnesota Glacier and forming the northern half of the Ellsworth Mountains in Antarctica. The range trends NNW-SSE for about and is 24 to 48 km (15 to 30 mi) wide. Many peaks rise over and Vinson Massif (4892 m) in the southern part of the range is the highest elevation on the continent.Sentinel Range. SCAR Composite Antarctic Gazetteer. Sentinel Range comprises a main ridge (featuring Vinson Massif in its southern portion) and a number of distinct heights, ridges and mountains on its east side, including (south to north) , [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Inderbitzen
Mount Inderbitzen () is a mountain rising to over , located south-southeast of Mount Craddock and south of Mount Milton in Owen Ridge, the southernmost part of the Sentinel Range of the Ellsworth Mountains in Antarctica. It surmounts Wessbecher Glacier to the southeast and Sirma Glacier to the northwest. The mountain was first mapped by the U.S. Geological Survey (USGS) from surveys and U.S. Navy aerial photographs from 1957 to 1959. It was named by the Advisory Committee on Antarctic Names in 1994 after Anton L. Inderbitzen, who was Associate Chief Scientist in the Division of Polar Programs at the National Science Foundation (NSF) between 1983–86 and was head of the Antarctic Staff at the NSF between 1986 and 1991. From 1991 he was the Deputy Assistant Director for Research at the USGS. At the NSF, Inderbitzen was responsible for the coordination and planning of all scientific activities within the United States Antarctic Program, and for the formulation and enforcement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Composite Gazetteer Of Antarctica
The Composite Gazetteer of Antarctica (CGA) of the Scientific Committee on Antarctic Research (SCAR) is the authoritative international gazetteer containing all Antarctic toponyms published in national gazetteers, plus basic information about those names and the relevant geographical features. The Gazetteer includes also parts of the International Hydrographic Organization (IHO) General Bathymetric Chart of the Oceans (GEBCO) gazetteer for under-sea features situated south of 60° south latitude. , the overall content of the CGA amounts to 37,893 geographic names for 19,803 features including some 500 features with two or more entirely different names, contributed by the following sources: {, class="wikitable sortable" ! Country ! Names , - , United States , 13,192 , - , United Kingdom , 5,040 , - , Russia , 4,808 , - , New Zealand , 2,597 , - , Australia , 2,551 , - , Argentina , 2,545 , - , Chile , 1,866 , - , Norway , 1,706 , - , Bulgaria , 1,450 , - , Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Place-names Commission
The Antarctic Place-names Commission was established by the Bulgarian Antarctic Institute in 1994, and since 2001 has been a body affiliated with the Ministry of Foreign Affairs of Bulgaria. The Commission approves Bulgarian place names in Antarctica, which are formally given by the President of the Republic according to the Bulgarian Constitution (Art. 98) and the established international practice. Bulgarian names in Antarctica Geographical names in Antarctica reflect the history and practice of Antarctic exploration. The nations involved in Antarctic research give new names to nameless geographical features for the purposes of orientation, logistics, and international scientific cooperation. As of 2021, there are some 20,091 named Antarctic geographical features, including 1,601 features with names given by Bulgaria.Bulgarian Antarctic Gazett ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glaciology
Glaciology (; ) is the scientific study of glaciers, or more generally ice and natural phenomena that involve ice. Glaciology is an interdisciplinary Earth science that integrates geophysics, geology, physical geography, geomorphology, climatology, meteorology, hydrology, biology, and ecology. The impact of glaciers on people includes the fields of human geography and anthropology. The discoveries of water ice on the Moon, Mars, Europa and Pluto add an extraterrestrial component to the field, which is referred to as "astroglaciology". Overview A glacier is an extended mass of ice formed from snow falling and accumulating over a long period of time; glaciers move very slowly, either descending from high mountains, as in valley glaciers, or moving outward from centers of accumulation, as in continental glaciers. Areas of study within glaciology include glacial history and the reconstruction of past glaciation. A glaciologist is a person who studies glaciers. A glacial geologist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Glaciers In The Antarctic
There are many glaciers in the Antarctic. This set of lists does not include ice sheets, ice caps or ice fields, such as the Antarctic ice sheet, but includes glacial features that are defined by their flow, rather than general bodies of ice. The lists include outlet glaciers, valley glaciers, cirque glaciers, tidewater glaciers and ice streams. Ice streams are a type of glacier and many of them have "glacier" in their name, e.g. Pine Island Glacier. Ice shelves are listed separately in the List of Antarctic ice shelves. For the purposes of these lists, the Antarctic is defined as any latitude further south than 60° (the continental limit according to the Antarctic Treaty System). List by letters * List of glaciers in the Antarctic: A–H * List of glaciers in the Antarctic: I–Z See also * List of Antarctic and subantarctic islands * List of Antarctic ice rises * List of Antarctic ice shelves * List of Antarctic ice streams * List of glaciers * List of subantar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sirma Voyvoda
Sirma Voyvoda (1776–1864) was a Bulgarian hajduk (irregular fighter). Disguised as a man, she participated in the guerilla movement in Ottoman Vardar Macedonia between 1791 and 1813. In 1856/1857, as an 80-year-old woman, the Bulgarian educator Dimitar Miladinov met her in Prilep. In their collection ''Bulgarian Folk Songs'' the Miladinov brothers recorded a song about Sirma Voyvoda. Per the note that Dimitar Miladinov left under this song № 212, which refers to Sirma Vojvoda, she married a Bulgarian Mijak from Krushevo. She was killed by Turks in 1864. Sirma Voyvoda is recognized as a patriotic heroine also in what is today North Macedonia North Macedonia, ; sq, Maqedonia e Veriut, (Macedonia before February 2019), officially the Republic of North Macedonia,, is a country in Southeast Europe. It gained independence in 1991 as one of the successor states of Socialist Feder ....Македонска енциклопедија, том 2, МАНУ, Скопие, 2009 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rebellion
Rebellion, uprising, or insurrection is a refusal of obedience or order. It refers to the open resistance against the orders of an established authority. A rebellion originates from a sentiment of indignation and disapproval of a situation and then manifests itself by the refusal to submit or to obey the authority responsible for this situation. Rebellion can be individual or collective, peaceful ( civil disobedience, civil resistance, and nonviolent resistance) or violent (terrorism, sabotage and guerrilla warfare). In political terms, rebellion and revolt are often distinguished by their different aims. While rebellion generally seeks to evade and/or gain concessions from an oppressive power, a revolt seeks to overthrow and destroy that power, as well as its accompanying laws. The goal of rebellion is resistance while a revolt seeks a revolution. As power shifts relative to the external adversary, or power shifts within a mixed coalition, or positions harden or soften on ei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modren Peak
Modren Peak ( bg, връх Модрен, vrah Modren, ) is the peak rising to 1748 mReference Elevation Model of Antarctica. Polar Geospatial Center. University of Minnesota, 2019 in , the southernmost portion of the main ridge of in , . It has steep and partly ice- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Milton
Mount Milton () is a mountain high located south-southeast of Mount Craddock and southeast of Mount Southwick, in the southern part of the Sentinel Range in the Ellsworth Mountains of Antarctica. It overlooks Kornicker Glacier to the northeast and Sirma Glacier to the west. Mount Milton was first mapped by the United States Geological Survey from surveys and U.S. Navy air photos, 1957–59, and was named by the Advisory Committee on Antarctic Names The Advisory Committee on Antarctic Names (ACAN or US-ACAN) is an advisory committee of the United States Board on Geographic Names responsible for recommending commemorative names for features in Antarctica. History The committee was established ... for Patrick G. Milton, aviation machinist's mate, U.S. Navy, who served as plane captain on a reconnaissance flight to these mountains on January 28, 1958. Maps * Vinson Massif. Scale 1:250 000 topographic map. Reston, Virginia: US Geological Survey, 1988. References Extern ... [...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] |
Mount Southwick
Mount Southwick () is a mountain (3,280 m) in Owen Ridge near the south end of the Sentinel Range of the Ellsworth Mountains in Antarctica, located 9 nautical miles (17 km) south-southeast of Mount Craddock. The peak surmounts Bolgrad Glacier to the northwest, Kornicker Glacier to the east and Sirma Glacier to the southwest. It was first mapped by the United States Geological Survey (USGS) from surveys and U.S. Navy air photos from 1957 to 1959. It was named by the Advisory Committee on Antarctic Names (US-ACAN) for Tech. Sgt. Thomas E. Southwick, a United States Marine Corps The United States Marine Corps (USMC), also referred to as the United States Marines, is the maritime land force service branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations through combi ... (USMC) navigator on a Navy R4D reconnaissance flight to these mountains on January 28, 1958. Maps Vinson Massif. Scale 1:250 000 topographic map. Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
