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Mount Carse
Mount Carse is a mountain having several peaks, the highest at , standing north of the head of Drygalski Fjord in the southern part of the Salvesen Range of South Georgia. It was surveyed by the South Georgia Survey The South Georgia Survey was a series of expeditions to survey and map the island of South Georgia, led by Duncan Carse between 1951 and 1957. Although South Georgia had been commercially exploited as a whaling station during the first half of t ... (SGS) between 1951 and 1957 and named for V. Duncan Carse, leader of the four SGS expeditions during that period. The first ascent was made on 21 January 1990 by Brian Davison and Stephen Venables, members of the Southern Ocean Mountaineering Expedition. References Literature * 'Island at the Edge of the World' by Stephen Venables. Hodder & Stoughton 1991 Carse {{SouthGeorgia-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra-prominent Peak
An ultra-prominent peak, or ultra for short, is a mountain summit with a topographic prominence of or more; it is also called a P1500. The prominence of a peak is the minimum height of climb to the summit on any route from a higher peak, or from sea level if there is no higher peak. There are approximately 1,500 such peaks on Earth. Some well-known peaks, such as the Matterhorn and Eiger, are not ultras because they are connected to higher mountains by high cols and thus do not achieve enough topographic prominence. The term "ultra" originated with earth scientist Steve Fry, from his studies of the prominence of peaks in Washington in the 1980s. His original term was "ultra major mountain", referring to peaks with at least of prominence. Distribution Currently, over 1,500 ultras have been identified above sea level: 654 in Asia, 357 in North America, 209 in South America, 119 in Europe (including 12 in the Caucasus), 84 in Africa, 54 in Oceania, and 39 in Antarctica. Man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Georgia Island
South Georgia is an island in the Atlantic Ocean, South Atlantic Ocean that is part of the British Overseas Territories, British Overseas Territory of South Georgia and the South Sandwich Islands. It lies around east of the Falkland Islands. Stretching in the east–west direction, South Georgia is around long and has a maximum width of . The terrain is mountainous, with the central ridge rising to at Mount Paget. The northern coast is indented with numerous bays and fjords, serving as harbor, harbours. Discovered by Europeans in 1675, South Georgia had no indigenous population due to its harsh climate and remoteness. Captain James Cook in made the first landing, survey and mapping of the island. On 17 January 1775, Cook claimed it a British possession, naming it "Isle of Georgia" after George III, King George III. Through its history of South Georgia and the South Sandwich Islands, history, it served as a whaling and seal hunting base, with intermittent population scattere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salvesen Range
The Salvesen Mountains or Salvesen Range is a mountain range on the southern tip of South Georgia, rising to a maximum elevation of . They were created 127 million years ago and are made mainly from granite. The Cretaceous granite is embedded into the Jurassic basaltic lavas and dolerite dykes, both of which are black, so they create a striking colour contrast in exposures. Both the granite and the basalt were formed from rising magma formed on the divergent plate boundary where the southern Atlantic Ocean opened. The main ranges of South Georgia, famously crossed by Ernest Shackleton in 1916, are less rugged and precipitous than the Salvesen Mountains, as they are formed from folded sandstone. These were formed from sand deposition, the sediment for which was derived from erosion of the igneous rocks and rifting continental blocks. The range was surveyed by the South Georgia Survey, 1951–52, and named for Sir Harold Salvesen, a director of Messrs. Chr. Salvesen and Co., Leith, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain
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 above the surrounding land. A few mountains are inselberg, isolated summits, but most occur in mountain ranges. mountain formation, Mountains are formed through tectonic plate, 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 Slump (geology), slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce Alpine climate, colder climates than at sea level at similar latitude. These colder climates strongly affect the Montane ecosystems, ecosystems of mountains: different elevations hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drygalski Fjord
Drygalski Fjord is a bay wide which recedes northwestwards , entered immediately north of Nattriss Head along the southeast coast of South Georgia. It was charted by the Second German Antarctic Expedition, 1911–12, under Wilhelm Filchner, and named for Professor Erich von Drygalski, the leader of the First German Antarctica Expedition, 1901–03. According to L. Harrison Matthews, Drygalski Fjord might have been the place where Anthony de la Roché spent two weeks during his stay in the island in April 1675. Named locations Nattriss Head, a small but prominent rock headland, marks the south side of the entrance to Drygalski Fjord. Like the fjord, it was charted by Filchner's expedition. It was originally named Nattriss Point for E.A. Nattriss, shipping officer to the Discovery Committee, following survey by Discovery Investigations personnel in 1927. It was later renamed Nattriss Head to avoid confusion with Nattriss Point on Saunders Island in the South Sandwich Islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Georgia Survey
The South Georgia Survey was a series of expeditions to survey and map the island of South Georgia, led by Duncan Carse between 1951 and 1957. Although South Georgia had been commercially exploited as a whaling station during the first half of the 20th century, its interior was generally unknown, and maps were largely based on the original survey by James Cook, who first landed on the island in 1775. The South Georgia Survey was intended to make high-quality modern maps covering the entire island, and took place in four austral summer seasons: 1951–52, 1953–54, 1955–56, and 1956–57. The survey was funded by the Royal Geographical Society, the Falkland Islands Dependencies, Odhams Press, and other private supporters. The War Office and Ministry of Supply provided 250 man-days of cold-weather rations, along with a loan of clothing and sledging equipment. Transportation to and from South Georgia was provided on the ships used to supply the whaling stations and ferry whale o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISS011-E-12152 - View Of South Georgia
The International Space Station (ISS) is a large space station that was assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United States), Roscosmos (Russia), ESA (Europe), JAXA (Japan), and CSA (Canada). As the largest space station ever constructed, it primarily serves as a platform for conducting scientific experiments in microgravity and studying the space environment. The station is divided into two main sections: the Russian Orbital Segment (ROS), developed by Roscosmos, and the US Orbital Segment (USOS), built by NASA, ESA, JAXA, and CSA. A striking feature of the ISS is the Integrated Truss Structure, which connect the station’s vast system of solar panels and radiators to its pressurized modules. These modules support diverse functions, including scientific research, crew habitation, storage, spacecraft control, and airlock operations. The ISS has eight docking and berthing ports for visiting spac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
