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Mount Alexander (Antarctica)
Mount Alexander () is a mountain with several summits, the highest 595 m, forming the rocky peninsula separating Gibson and Haddon Bays, on the south side of Joinville Island in Antarctica. The cliff marking the extremity of the peninsula was discovered and named Cape Alexander on 8 January 1893 by Thomas Robertson, master of the ship ''Active'', one of the Dundee whalers. The name was amended to Mount Alexander by the United Kingdom Antarctic Place-Names Committee (UK-APC) in 1956 following a survey by the Falkland Islands Dependencies Survey The British Antarctic Survey (BAS) is the United Kingdom's national polar research institute. It has a dual purpose, to conduct polar science, enabling better understanding of global issues, and to provide an active presence in the Antarctic on ... (FIDS) in 1953–54, the mountain summits of the peninsula being considered more suitable to name. Alexander, Mount Landforms of the Joinville Island group {{antarctica-mountain-stu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peninsula
A peninsula (; ) is a landform that extends from a mainland and is surrounded by water on most, but not all of its borders. A peninsula is also sometimes defined as a piece of land bordered by water on three of its sides. Peninsulas exist on all continents. The size of a peninsula can range from tiny to very large. The largest peninsula in the world is the Arabian Peninsula. Peninsulas form due to a variety of causes. Etymology Peninsula derives , which is translated as 'peninsula'. itself was derived , or together, 'almost an island'. The word entered English in the 16th century. Definitions A peninsula is usually defined as a piece of land surrounded on most, but not all sides, but is sometimes instead defined as a piece of land bordered by water on three of its sides. A peninsula may be bordered by more than one body of water, and the body of water does not have to be an ocean or a sea. A piece of land on a very tight river bend or one between two rivers is sometimes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gibson Bay
Gibson Bay is an arm of the Foxe Basin in the Qikiqtaaluk Region of Nunavut, Canada. It is located on the northern coast of Foxe Peninsula, in western Baffin Island. The closest community is Cape Dorset Kinngait (Inuktitut meaning "high mountain" or "where the hills are"; Syllabics: ᑭᙵᐃᑦ), formerly known as Cape Dorset until 27 February 2020, is an Inuit hamlet located on Dorset Island near Foxe Peninsula at the southern tip of Baffin ..., situated to the south, while Nuwata, a former settlement, is situated to the west. It is fed by the Kommanik River whose headwaters are at Kavivan Lake, to the southeast. Within the bay, there is a small island chain. References Bays of Foxe Basin {{QikiqtaalukNU-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haddon Bay
Haddon Bay is a bay lying immediately east of Mount Alexander along the south coast of Joinville Island, Antarctica. It was discovered in January 1893 by Thomas Robertson, master of the ship ''Active'', one of the Dundee whalers. The bay was surveyed by the Falkland Islands Dependencies Survey in 1953 and named by the UK Antarctic Place-Names Committee in 1956 for Professor Alfred C. Haddon, who helped Dr. W.S. Bruce William Speirs Bruce (1 August 1867 – 28 October 1921) was a British naturalist, polar scientist and oceanographer who organized and led the Scottish National Antarctic Expedition (SNAE, 1902–04) to the South Orkney Islands and the Wedd ... with his preparations for scientific work with the Dundee whaling expedition. References Bays of Graham Land Landforms of the Joinville Island group {{JoinvilleIsland-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joinville Island
Joinville Island is the largest island of the Joinville Island group, about long in an east-west direction and wide, lying off the northeastern tip of the Antarctic Peninsula, from which it is separated by the Antarctic Sound. Joinville Island was discovered and charted roughly during 1838 by a French expedition commanded by Captain Jules Dumont d'Urville, who named it for Prince François, Prince of Joinville (1818–1900), the third son of Louis-Philippe, Duke of Orléans. It is within the Argentine, British and Chilean Antarctic claims. Geography Joinville Island consists of a series of valleys and bays, including Suspiros Bay and Balaena Valley. See also * Composite Antarctic Gazetteer * List of Antarctic and sub-Antarctic islands * List of Antarctic islands south of 60° S * SCAR * Territorial claims in Antarctica * Williwaw Rocks Williwaw Rocks () is two small rocks lying 2 nautical miles (3.7 km) south of Moody Point, the east extremity of Joinville ... [...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] |
Cape Alexander
Cape Alexander () is a cape which forms the south end of Churchill Peninsula and the east side of the entrance to Cabinet Inlet, on the east coast of Graham Land. It was charted by the Falkland Islands Dependencies Survey (FIDS) and photographed from the air by the Ronne Antarctic Research Expedition (RARE) in December 1947. Cape Alexander was named by the FIDS for Rt. Hon. Albert V. Alexander, M.P., First Lord of the Admiralty The First Lord of the Admiralty, or formally the Office of the First Lord of the Admiralty, was the political head of the English and later British Royal Navy. He was the government's senior adviser on all naval affairs, responsible for the di .... Further reading * R. K. Headland, 'Chronological List of Antarctic Expeditions and Related Historical Events'', P 353 * Pedro Skvarca, 'Changes and surface features of the Larsen Ice Shelf, Antarctica, derived from Landsat and Kosmos mosaics'', Annals of Glaciology, Volume 20 1994, PP 6–12 * NATIONA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom Antarctic Place-Names Committee
The UK Antarctic Place-Names Committee (or UK-APC) is a United Kingdom government committee, part of the Foreign and Commonwealth Office, responsible for recommending names of geographical locations within the British Antarctic Territory (BAT) and the South Georgia and the South Sandwich Islands (SGSSI). Such names are formally approved by the Commissioners of the BAT and SGSSI respectively, and published in the BAT Gazetteer and the SGSSI Gazetteer maintained by the Committee. The BAT names are also published in the international Composite Gazetteer of Antarctica maintained by SCAR. The Committee may also consider proposals for new place names for geographical features in areas of Antarctica outside BAT and SGSSI, which are referred to other Antarctic place-naming authorities, or decided by the Committee itself if situated in the unclaimed sector of Antarctica. Names attributed by the committee * Anvil Crag, named for descriptive features *Anckorn Nunataks, named after J. F. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Falkland Islands Dependencies Survey
The British Antarctic Survey (BAS) is the United Kingdom's national polar research institute. It has a dual purpose, to conduct polar science, enabling better understanding of global issues, and to provide an active presence in the Antarctic on behalf of the UK. It is part of the Natural Environment Research Council (NERC). With over 400 staff, BAS takes an active role in Antarctic affairs, operating five research stations, one ship and five aircraft in both polar regions, as well as addressing key global and regional issues. This involves joint research projects with over 40 UK universities and more than 120 national and international collaborations. Having taken shape from activities during World War II, it was known as the Falkland Islands Dependencies Survey until 1962. History Operation Tabarin was a small British expedition in 1943 to establish permanently occupied bases in the Antarctic. It was a joint undertaking by the British Admiralty, Admiralty and the Secretary of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Graham Land
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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