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Georgy Sedov (film)
Georgy Yakovlevich Sedov (russian: Гео́ргий Я́ковлевич Седо́в; – ) was a Russian Arctic explorer. Sedov was born in the village of Krivaya Kosa of Taganrog district (now Novoazovskyi Raion, Donetsk Oblast) to a fisherman's family. In 1898, he finished navigation courses in Rostov-on-Don and acquired the rank of long voyage navigator. In 1901, he took an external degree at a naval college, passed all the exams, and was promoted to the rank of lieutenant. From 1902 to 1903, Sedov participated in a hydrographic expedition in the Arctic Ocean. In 1905, during the Russo-Japanese War, he was in charge of a torpedo boat. In 1909, he led the expedition that would later describe the mouth of the Kolyma River. The following year, Sedov explored the Krestovaya Bay on Novaya Zemlya. In 1912, he proposed a sleigh expedition for reaching the North Pole. The Tsarist government refused to finance this project and the expedition was organized with help from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint Phocas
Saint Phocas, sometimes called Phocas the Gardener (Greek:Φωκᾶς), is venerated as a martyr by the Catholic and Eastern Orthodox Churches. His life and legend may have been a fusion of three men with the same name: a Phocas of Antioch, a Phocas the Gardener and Phocas, Bishop of Sinope. History Christian tradition states that he was a gardener who lived at Sinope, on the Black Sea, who used his crops to feed the poor and aided persecuted Christians. During the persecutions of Diocletian, he provided hospitality to the soldiers who were sent to execute him. The soldiers, not knowing that their host was their intended victim, agreed to his hospitality. Phocas also offered to help them find the person they were seeking. As the soldiers slept, Phocas dug his own grave and prayed. He made arrangements for all his possessions to be distributed to the poor after his death. In the morning, when the soldiers awoke, Phocas revealed his identity. The soldiers hesitated and offer ... [...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] |
Barents Sea
The Barents Sea ( , also ; no, Barentshavet, ; russian: Баренцево море, Barentsevo More) is a marginal sea of the Arctic Ocean, located off the northern coasts of Norway and Russia and divided between Norwegian and Russian territorial waters.World Wildlife Fund, 2008. It was known among Russians in the Middle Ages as the Murman Sea ("Norse Sea"); the current name of the sea is after the historical Netherlands, Dutch navigator Willem Barentsz. The Barents Sea is a rather shallow Continental shelf, shelf sea, with an average depth of , and it is an important site for both fishing and hydrocarbon exploration.O. G. Austvik, 2006. It is bordered by the Kola Peninsula to the south, the shelf edge towards the Norwegian Sea to the west, and the archipelagos of Svalbard to the northwest, Franz Josef Land to the northeast and Novaya Zemlya to the east. The islands of Novaya Zemlya, an extension of the northern end of the Ural Mountains, separate the Barents Sea from the Kar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires distinguishing features, such as Crevasse, crevasses and Serac, seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between lati ... [...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 (topography), 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 Monadnock, 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, ecosys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headlands And Bays
A headland, also known as a head, is a coastal landform, a point of land usually high and often with a sheer drop, that extends into a body of water. It is a type of promontory. A headland of considerable size often is called a cape.Whittow, John (1984). ''Dictionary of Physical Geography''. London: Penguin, 1984, pp. 80, 246. . Headlands are characterised by high, breaking waves, rocky shores, intense erosion, and steep sea cliff. Headlands and bays are often found on the same coastline. A bay is flanked by land on three sides, whereas a headland is flanked by water on three sides. Headlands and bays form on discordant coastlines, where bands of rock of alternating resistance run perpendicular to the coast. Bays form when weak (less resistant) rocks (such as sands and clays) are eroded, leaving bands of stronger (more resistant) rocks (such as chalk, limestone, and granite) forming a headland, or peninsula. Through the deposition of sediment within the bay and the erosion of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jan Nagórski
Alfons Jan Nagórski (1888–1976), also known as ''Ivan Iosifovich Nagurski'', was a Polish engineer and pioneer of aviation, the first person to fly an airplane in the Arctic and the first aviator to perform a loop with a flying boat. Biography Early life Jan Nagórski was born on January 27, 1888, in Włocławek, Russian Empire. He completed a local trade school and in 1909 graduated from an infantry junker school in Odessa and the All-Russian Aeroclub in 1912. The following year he accomplished his training at the Naval Engineering School in Gatchina near St. Petersburg where he earned his wings. He was among the first pilots of the Imperial Russian Navy. Career In 1914 Nagórski was tasked with the difficult mission of locating the expedition of Georgy Sedov, Georgy Brusilov, and Vladimir Rusanov in the Russian Arctic. In a Maurice Farman MF11 plane, specially purchased for that purpose in France, Nagórski embarked on a ship in Arkhangelsk and arrived to Novaya Zemly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valerian Albanov
Valerian Ivanovich Albanov (russian: Валериа́н Ива́нович Альбанов; 26 May 1881 – 1919) was a Russian navigator, best known for being one of two survivors of the Brusilov expedition of 1912, which killed 22. Early life Albanov was born in 1881 in Voronezh and was raised by his uncle in the city of Ufa. At the age of seventeen he entered the Naval College at Saint Petersburg, from which he graduated in 1904. Brusilov expedition He served on board a number of ships before signing on as navigator aboard the , under Captain Georgy Brusilov, for an intended expedition to traverse the Northern Sea Route – a feat which only once before had been successfully completed, by explorer Adolf Erik Nordenskiöld. The expedition was ill-planned and ill-executed by Brusilov, and the ''Svyataya Anna'' became locked in the sea ice of the Kara Sea in October 1912. Supplies were abundant, so officers and crew prepared themselves for wintering, hopi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rudolf Island
Prince Rudolf Land, Crown Prince Rudolf Land, Prince Rudolf Island or Rudolf Island (russian: Остров Рудольфа) is the northernmost island of the Franz Josef Archipelago, Russia and is home to the northernmost point in Russia. Owing to the island's location, its sheltered Teplitz Bay has served as a staging area for numerous polar expeditions. History The island was named by the Austro-Hungarian North Pole Expedition in honor of Archduke Rudolf (1858–1889), Crown Prince of Austria, Hungary and Bohemia. It belongs to the Arkhangelsk Oblast administrative region of the Russian Federation. During the second International Polar Year, a weather station established on the island was the northernmost scientific outpost in the world.Althoff, William F. ''Drift Station: Arctic Outposts of Superpower Science''. Potomac Books Inc., Dulles, Virginia. 2007. p. 38 Sheltered Teplitz Bay has been used as a stopping point for northbound ships. During 1899–1900, an expedition led ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scurvy
Scurvy is a disease resulting from a lack of vitamin C (ascorbic acid). Early symptoms of deficiency include weakness, feeling tired and sore arms and legs. Without treatment, decreased red blood cells, gum disease, changes to hair, and bleeding from the skin may occur. As scurvy worsens there can be poor wound healing, personality changes, and finally death from infection or bleeding. It takes at least a month of little to no vitamin C in the diet before symptoms occur. In modern times, scurvy occurs most commonly in people with mental disorders, unusual eating habits, alcoholism, and older people who live alone. Other risk factors include intestinal malabsorption and dialysis. While many animals produce their own vitamin C, humans and a few others do not. Vitamin C is required to make the building blocks for collagen. Diagnosis is typically based on physical signs, X-rays, and improvement after treatment. Treatment is with vitamin C supplements taken by mouth. Improvemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
