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Bravo Glacier
Bravo Glacier is a glacier on Greenwich Island in the South Shetland Islands, Antarctica extending 2.1 km in northwest-southeast direction and 2.3 km in southwest-northeast direction and draining the south slopes of Dryanovo Heights to flow southeastwards into Shopski Cove. The feature was probably named after an officer in the Chilean ship ''Lientur'' that took part in the 1952-53 Chilean survey of Yankee Harbour. Location The glacier is centred at (Bulgarian mapping in 2005 and 2009). 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, climato ... Maps * L.L. Ivanov et al. Antarctica: Livingston Island and Greenwich Island, South Shetland Islands. Scale 1:100000 topographic map. Sofia: Antarctic Place-names Commissi ... [...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] |
Greenwich Island
Greenwich Island (variant historical names ''Sartorius Island'', ''Berezina Island'') is an island long and from (average ) wide, lying between Robert Island and Livingston Island in the South Shetland Islands. Surface area . The name Greenwich Island dates back to at least 1821 and is now established in international usage. The Chilean base Arturo Prat and the Ecuadorian base Pedro Vicente Maldonado are situated on the northeast and north coast of the island respectively. Chilean scientists have claimed that Amerinds visited the area, due to stone artifacts recovered from bottom-sampling operations off the island; however, the artefacts — two arrowheads — were later found to have been planted. See also * Breznik Heights * Composite Antarctic Gazetteer * Dryanovo Heights * List of Antarctic islands south of 60° S * SCAR * Tangra 2004/05 Expedition * Territorial claims in Antarctica Maps Chart of South Shetland including Coronation Island, &c.from the explora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Shetland Islands
The South Shetland Islands are a group of Antarctic islands with a total area of . They lie about north of the Antarctic Peninsula, and between southwest of the nearest point of the South Orkney Islands. By the Antarctic Treaty of 1959, the islands' sovereignty is neither recognized nor disputed by the signatories and they are free for use by any signatory for non-military purposes. The islands have been claimed by the United Kingdom since 1908 and as part of the British Antarctic Territory since 1962. They are also claimed by the governments of Chile (since 1940, as part of the Antártica Chilena province) and Argentina (since 1943, as part of Argentine Antarctica, Tierra del Fuego Province). Several countries maintain research stations on the islands. Most of them are situated on King George Island, benefitting from the airfield of the Chilean base Eduardo Frei. There are sixteen research stations in different parts of the islands, with Chilean stations being ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shopski Cove
Shopski Cove ( bg, Шопски залив, Shopski zaliv, ) is a 2.6 km wide cove indenting for 1.9 km the southwest coast of Greenwich Island in the South Shetland Islands, Antarctica, between Triangle Point and the westernmost extremity of the moraine spit of Provadiya Hook protecting Yankee Harbour. Shape enhanced as a result of Bravo Glacier’s retreat in the late 20th and early 21st century. The area was visited by early 19th century sealers operating from Yankee Harbour. The feature is named "after the Shoppe Region in Western Bulgaria." |
Malamir , a knoll in Dryanovo Heights, Greenwich Island
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Malamir may refer to: * Malamir of Bulgaria, a Bulgarian ruler (Khan) * Malamir, Iran, a city in Khuzestan Province, Iran * Malamir Knoll Malamir Knoll (Malamirova Mogila \ma-la-'mi-ro-va mo-'gi-la\) rises to 200 m in the southeast extremity of the Dryanovo Heights, Greenwich Island in the South Shetland Islands, Antarctica. It has precipitous and ice-free southwest slopes and was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dryanovo Heights
Dryanovo Heights (''Dryanovski Vazvisheniya'' \'drya-nov-ski v&-zvi-'she-ni-ya\) The ice-covered heights rising to 520 m in the northwest part of Greenwich Island. Extending 13 km in northwest-southeast direction, and 7 km in northeast-southwest direction. Featuring Mount Plymouth in the east, Crutch Peaks in the northwest, Lloyd Hill in the southwest, and Malamir Knoll in the southeast. Named after the Bulgarian town of Dryanovo. Registered in the SCAR Composite Antarctic Gazetteer. Location The midpoint of the feature is located at . Maps * L.L. Ivanov et al. Antarctica: Livingston Island and Greenwich Island, South Shetland Islands. Scale 1:100000 topographic map. Sofia: Antarctic Place-names Commission of Bulgaria, 2005. * L.L. IvanovAntarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands.Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2009. References Dryanovo Heights.SCAR Composite Gazetteer of Antarctica. Bulgarian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yankee Harbour
Yankee Harbour is a small inner harbour entered from Shopski Cove between Glacier Bluff and Spit Point, indenting the south-west side of Greenwich Island in the South Shetland Islands, Antarctica. It is long in west-south-west to east-north-east direction, and wide, and is bounded by Provadiya Hook to the south-west, Parvomay Neck to the north and east, and Kladara Beach to the south. History Yankee Harbour was known to both American sealers and the British (who called it ''Hospital Cove'') as early as 1820, and this name is now established in international usage. Port Foster, the crater harbour of Deception Island, has at times also been referred to as Yankee Harbour. Historic site A plaque commemorating the achievements of Captain Andrew MacFarlane, who in 1820 explored the Antarctic Peninsula area in the brigantine ''Dragon'', has been designated a Historic Site or Monument (HSM 57), following a proposal by Chile and the United Kingdom to the Antarctic Treaty Consulta ... [...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] |
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] |
