|
Hoatsin Island
Hoatsin Island ( bg, остров Хоацин, ostrov Hoatsin, ) is the mostly ice-free island 795 m long in southeast–northwest direction and 360 m wide in the Dannebrog Islands group of Wilhelm Archipelago in the Antarctic Peninsula region. Its surface area is 16.85 ha.Hoatsin Island. SCAR Composite Gazetteer of Antarctica The feature is so named because of its shape supposedly resembling a bird ('hoatsin' in Bulgarian), and in association with other descriptive names of islands in the area. Location Hoatsin Island is located at , which is 65 m southwest of Pegas Island[...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] |
Wilhelm Archipelago
The Wilhelm Archipelago is an island archipelago off the west coast of the Antarctic Peninsula in Antarctica. Wilhelm Archipelago consists of numerous islands, the largest of which are Booth Island and Hovgaard Island. The archipelago extends from Bismarck Strait southwest to Lumus Rock, off the west coast of Graham Land. It was discovered by a German expedition under Eduard Dallmann, 1873–74. He named them for Wilhelm I, then German Emperor and King of Prussia. Island groups * Anagram Islands * Argentine Islands * Betbeder Islands * Cruls Islands * Dannebrog Islands * Myriad Islands * Roca Islands * Vedel Islands * Wauwermans Islands * Yalour Islands See also * Ambrose Rocks * Bradley Rock * Guéguen Point * Petermann Island * Southwind Passage Southwind Passage () is a navigable passage between Betbeder Islands and Dickens Rocks, located at the north extremity of the Biscoe Islands Biscoe Islands is a series of islands, of which the principal ones are Renaud, L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Treaty System
russian: link=no, Договор об Антарктике es, link=no, Tratado Antártico , name = Antarctic Treaty System , image = Flag of the Antarctic Treaty.svgborder , image_width = 180px , caption = Flag of the Antarctic Treaty System , type = Condominium , date_drafted = , date_signed = December 1, 1959"Antarctic Treaty" in ''The New Encyclopædia Britannica''. Chicago: Encyclopædia Britannica Inc., 15th edn., 1992, Vol. 1, p. 439. , location_signed = Washington, D.C., United States , date_sealed = , date_effective = June 23, 1961 , condition_effective = Ratification of all 12 signatories , date_expiration = , signatories = 12 , parties = 55 , depositor = Federal government of the United States , languages = English, French, Russian, and Spanish , wikisource = Antarctic Treaty The Antarctic Treaty an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dannebrog Islands
The Dannebrog Islands are a group of islands and rocks lying between the Wauwermans Islands and the Vedel Islands in the Wilhelm Archipelago. The Wilhelm Archipelago was first sighted and named by a German expedition under Eduard Dallmann, 1873–74, and was resighted and the whole archipelago named the Flag of Denmark, Dannebrog Islands by the Belgian Antarctic Expedition, 1897–99, under Gerlache, in appreciation of support given to Gerlache by Denmark. Dallmann's original naming has been retained for the archipelago, and the name Dannebrog restricted to the smaller group here described. Islands in the group * Akula Island * Bodloperka Island * Elisabethinsel * Greblo Island * Hoatsin Island * Kalmar Island * Kosatka Island * Lamantin Island * Mechka Island * Meduza Island * Mishka Island * Padpadak Island * Pegas Island * Peperuda Island * Raketa Island * Rog Island * Shut Island * Skoba Island * Sprey Island * Stego Island * Taralezh Island * Tigan Island * Tyulen Island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctic Peninsula
The Antarctic Peninsula, known as O'Higgins Land in Chile and Tierra de San Martín in Argentina, and originally as Graham Land in the United Kingdom and the Palmer Peninsula in the United States, is the northernmost part of mainland Antarctica. The Antarctic Peninsula is part of the larger peninsula of West Antarctica, protruding from a line between Cape Adams (Weddell Sea) and a point on the mainland south of the Eklund Islands. Beneath the ice sheet that covers it, the Antarctic Peninsula consists of a string of bedrock islands; these are separated by deep channels whose bottoms lie at depths considerably below current sea level. They are joined by a grounded ice sheet. Tierra del Fuego, the southernmost tip of South America, is about away across the Drake Passage. The Antarctic Peninsula is in area and 80% ice-covered. The marine ecosystem around the western continental shelf of the Antarctic Peninsula (WAP) has been subjected to rapid climate change. Over the past 50 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoatzin
The hoatzin ( ) or hoactzin ( ), (''Opisthocomus hoazin''), is the only species in the order Opisthocomiformes. It is a species of tropical bird found in swamps, riparian forests, and mangroves of the Amazon and the Orinoco basins in South America. It is notable for having chicks that have claws on two of their wing digits. It is the only member of the genus ''Opisthocomus'' (Ancient Greek: "long hair behind", referring to its large crest). This is the only extant genus in the family Opisthocomidae. The taxonomic position of this family has been greatly debated by specialists, and is still far from clear. Description The hoatzin is pheasant-sized, with a total length of , and a long neck and small head. It has an unfeathered blue face with maroon eyes, and its head is topped by a spiky, rufous crest. The long, sooty-brown tail is a broadly tipped buff. The upper parts are dark, sooty-brown-edged buff on the wing coverts, and streaked buff on the mantle and nape. The under pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pegas Island
Pegas Island ( bg, остров Пегас, ostrov Pegas, ) is the partly ice-free island 987 m long in west-southwest to east-northeast direction and 703 m wide in the Dannebrog Islands group of Wilhelm Archipelago in the Antarctic Peninsula region. Its surface area is 29.21 ha.Pegas Island. SCAR Composite Gazetteer of Antarctica The feature is named after , the winged divine horse in , because of the island's shape supposedly resembling a winged horse, and in association with other descriptive names of islands in the area. Locatio ...
|
Taralezh Island
Taralezh Island ( bg, остров Таралеж, ostrov Taralezh, ) is the partly ice-free island 470 m long in west–east direction and 232 km wide in the Dannebrog Islands group of Wilhelm Archipelago in the Antarctic Peninsula region. Its surface area is 6.71 ha.Taralezh Island. SCAR Composite Gazetteer of Antarctica The feature is so named because of its shape supposedly resembling a hedgehog ('taralezh' in Bulgarian), and in association with other descriptive names of islands in the area. Location Taralezh Island is located at , which is 45 m north of , 2.4 km east-southeast of[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shut Island
Shut Island ( bg, остров Шут, ostrov Shut, ) is the partly ice-free island extending 573 m in west–east direction and 520 m in south–north direction in the Dannebrog Islands group of Wilhelm Archipelago in the Antarctic Peninsula region. Its surface area is 14 ha.Shut Island. SCAR Composite Gazetteer of Antarctica The feature is so named because of its shape supposedly resembling a ('shut' being the Bulgarian for 'jester'), and in association with other descriptive names of islands in the area. Location Shut Island is located at . It abuts Padpadak Isla ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Committee On Antarctic Research
The Scientific Committee on Antarctic Research (SCAR) is an interdisciplinary body of the International Science Council (ISC). SCAR coordinates international scientific research efforts in Antarctica, including the Southern Ocean. SCAR's scientific work is administered through several discipline-themed ''science groups''. The organisation has observer status at, and provides independent advice to Antarctic Treaty Consultative Meetings, and also provides information to other international bodies such as the Intergovernmental Panel on Climate Change (IPCC) and the United Nations Framework Convention on Climate Change (UNFCCC). History At the International Council of Scientific Unions (ICSU)’s Antarctic meeting held in Stockholm from 9–11 September 1957, it was agreed that a committee should be created to oversee scientific research in Antarctica. At the time there were 12 nations actively conducting Antarctic research and they were each invited to nominate one delegate to ... [...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] |
