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Vostok, Antarctica
Vostok Station (russian: ста́нция Восто́к, translit=stántsiya Vostók, , meaning "Station East") is a Russian research station in inland Princess Elizabeth Land, Antarctica. Founded by the Soviet Union in 1957, the station lies at the southern Pole of Cold, with the lowest reliably measured natural temperature on Earth of .Global Measured Extremes of Temperature and Precipitation. . Retrieved on 21 June 2007. Research includes ice core drilling and |
Research Stations In Antarctica
Multiple governments have set up permanent research stations in Antarctica and these bases are widely distributed. Unlike the drifting ice stations set up in the Arctic, the research stations of the Antarctic are constructed either on rock or on ice that is (for practical purposes) fixed in place. Many of the stations are staffed throughout the year. A total of 42 countries (as of October 2006), all signatories to the Antarctic Treaty, operate seasonal (summer) and year-round research stations on the continent. The population of people performing and supporting scientific research on the continent and nearby islands varies from approximately 4,000 during the summer season to 1,000 during winter (June). In addition to these permanent stations, approximately 30 field camps are established each summer to support specific projects. History First bases During the Heroic Age of Antarctic Exploration in the late 19th century, the first bases on the continent were established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirny Station
The Mirny Station (russian: Мирный, literally ''Peaceful'') is a Russian (formerly Soviet) first Antarctic science station located in Queen Mary Land, Antarctica, on the Antarctic coast of the Davis Sea. The station is managed by the Arctic and Antarctic Research Institute and was named after the support vessel '' Mirny'' captained by Mikhail Lazarev during the First Russian Antarctic Expedition, led by Fabian Gottlieb von Bellingshausen on ''Vostok''. Mirny Station was damaged by a fire on Sunday 21 June 2020. Purpose and facilities The station was opened on February 13, 1956, by the 1st Soviet Antarctic Expedition. It was originally used as main base for the Vostok Station located from the coast, this function is now served by Progress Station. In summer, it hosts up to 169-200 people in 30 buildings, in winter about 40-50 scientists and technicians. The average temperature at the location is , and on more than 200 days per year the wind is stronger than , with oc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Sanin
Vladimir Markovich Sanin (; 12 December 1928 – 12 March 1983) was a Russian traveler and writer. He wrote numerous books on his travels, as well as some humorous stories. He devoted most of his work to the Antarctic. Vladimir Sanin was born in Babruysk (Belarus). As a young man, he fought in World War II. After the war, he graduated with an economics degree from Moscow State University in 1961. He worked in several firms as an economist and taught political economics. His forays into writing started with humorous documentary short stories about his travels across the Soviet Union The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen nationa .... During his travels in the north of the country, Sanin met with several polar explorers whose travails caught his imagination. He joined several polar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kunlun Station
Kunlun Station () is the southernmost of four Chinese research stations in Antarctica. When it is occupied during the summer, it is the second-southernmost research base in Antarctica, behind only the American Amundsen–Scott South Pole Station at the geographical South Pole. When Kunlun is not in operation, the year-round Russian Vostok Station is the second-southernmost base in Antarctica. It is located at 4087 m above sea level on the East Antarctic Ice Sheet, making it the highest base in Antarctica. It is only 7.3 km southwest of Dome A, the loftiest point on the Antarctic Plateau. The station was officially opened on January 27, 2009. Fully constructed the station is planned to cover an area of 558 m². The main building, covering 236 m², is planned erected in April 2009. The site is one of the coldest in the world, with temperatures occasionally reaching in the winter. It is indicated from satellite measurements that places nearby could reach a world record temp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amundsen–Scott South Pole Station
The Amundsen–Scott South Pole Station is the United States scientific research station at the South Pole of the Earth. It is the southernmost point under the jurisdiction (not sovereignty) of the United States. The station is located on the high plateau of Antarctica at above sea level. It is administered by the Office of Polar Programs of the National Science Foundation, specifically the United States Antarctic Program (USAP). It is named in honor of Norwegian Roald Amundsen and Briton Robert F. Scott, who led separate teams that raced to become the first to the pole in the early 1900s. The original Amundsen–Scott Station was built by Navy Seabees for the federal government of the United States during November 1956, as part of its commitment to the scientific goals of the International Geophysical Year, an effort lasting from January 1957 through June 1958 to study, among other things, the geophysics of the polar regions of Earth. Before November&nbs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Level
Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardised geodetic datumthat is used, for example, as a chart datum in cartography and marine navigation, or, in aviation, as the standard sea level at which atmospheric pressure is measured to calibrate altitude and, consequently, aircraft flight levels. A common and relatively straightforward mean sea-level standard is instead the midpoint between a mean low and mean high tide at a particular location. Sea levels can be affected by many factors and are known to have varied greatly over geological time scales. Current sea level rise is mainly caused by human-induced climate change. When temperatures rise, mountain glaciers and the polar ice caps melt, increasing the amount of water in water bodies. Because most of human settlement and in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Climatology
Climatology (from Greek , ''klima'', "place, zone"; and , ''-logia'') or climate science is the scientific study of Earth's climate, typically defined as weather conditions averaged over a period of at least 30 years. This modern field of study is regarded as a branch of the atmospheric sciences and a subfield of physical geography, which is one of the Earth sciences. Climatology now includes aspects of oceanography and biogeochemistry. The main methods employed by climatologists are the analysis of observations and modelling of the physical processes that determine the climate. The main topics of research are the study of climate variability, mechanisms of climate changes and modern climate change. Basic knowledge of climate can be used within shorter term weather forecasting, for instance about climatic cycles such as the El Niño–Southern Oscillation (ENSO), the Madden–Julian oscillation (MJO), the North Atlantic oscillation (NAO), the Arctic oscillation (AO), the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophysics
Geophysics () is a subject of natural science concerned with the physical processes and physical properties of the Earth and its surrounding space environment, and the use of quantitative methods for their analysis. The term ''geophysics'' sometimes refers only to solid earth applications: Earth's shape; its gravitational and magnetic fields; its internal structure and composition; its dynamics and their surface expression in plate tectonics, the generation of magmas, volcanism and rock formation. However, modern geophysics organizations and pure scientists use a broader definition that includes the water cycle including snow and ice; fluid dynamics of the oceans and the atmosphere; electricity and magnetism in the ionosphere and magnetosphere and solar-terrestrial physics; and analogous problems associated with the Moon and other planets. Gutenberg, B., 1929, Lehrbuch der Geophysik. Leipzig. Berlin (Gebruder Borntraeger). Runcorn, S.K, (editor-in-chief), 1967, In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Actinometer
Actinometers are instruments used to measure the heating power of radiation. They are used in meteorology to measure solar radiation as pyranometers, pyrheliometers and net radiometers. An actinometer is a chemical system or physical device which determines the number of photons in a beam integrally or per unit time. This name is commonly applied to devices used in the ultraviolet and visible wavelength ranges. For example, solutions of iron(III) oxalate can be used as a chemical actinometer, while bolometers, thermopiles, and photodiodes are physical devices giving a reading that can be correlated to the number of photons detected. History The actinometer was invented by John Herschel in 1825; he introduced the term ''actinometer'', the first of many uses of the prefix ''actin'' for scientific instruments, effects, and processes. The actinograph is a related device for estimating the actinic power of lighting for photography. Chemical actinometry Chemical actinometry inv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetosphere
In astronomy and planetary science, a magnetosphere is a region of space surrounding an astronomical object in which charged particles are affected by that object's magnetic field. It is created by a celestial body with an active interior dynamo. In the space environment close to a planetary body, the magnetic field resembles a magnetic dipole. Farther out, field lines can be significantly distorted by the flow of electrically conducting plasma, as emitted from the Sun (i.e., the solar wind) or a nearby star. Planets having active magnetospheres, like the Earth, are capable of mitigating or blocking the effects of solar radiation or cosmic radiation, that also protects all living organisms from potentially detrimental and dangerous consequences. This is studied under the specialized scientific subjects of plasma physics, space physics and aeronomy. History Study of Earth's magnetosphere began in 1600, when William Gilbert discovered that the magnetic field on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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