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Zarya (polar Ship)
''Zarya'' (russian: Заря, ''Sunrise'' or ''Dawn'') was a steam- and sail-powered brig used by the Russian Academy of Sciences for a polar exploration during 1900–1903. History Toward the end of the 19th century, the Russian Academy of Sciences sought to build a general-purpose research vessel for long-term expeditions. The first such Russian ship—and, for a couple of decades, the only one—was ''Zarya''. In 1899, Baron Eduard Toll, an Arctic explorer preparing to embark on a new polar voyage, bought a Norwegian three-masted barque called ''Harald Harfager'' (the nickname of a King of Norway) for the cost of 60,000 rubles. Toll was helped in his choice by Fridtjof Nansen, who recommended to use a ship similar to his ''Fram''. The ship had a displacement of 450 tonnes and a draught of 5 meters. Renamed ''Zarya'', the ship was sent to the shipyard of Colin Archer in Larvik to be heavily modified in order to deal with the ice. Colin Archer, the renowned Norwegian shipbuilder ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Academy Of Sciences
The Russian Academy of Sciences (RAS; russian: Росси́йская акаде́мия нау́к (РАН) ''Rossíyskaya akadémiya naúk'') consists of the national academy of Russia; a network of scientific research institutes from across the Russian Federation; and additional scientific and social units such as libraries, publishing units, and hospitals. Peter the Great established the Academy (then the St. Petersburg Academy of Sciences) in 1724 with guidance from Gottfried Leibniz. From its establishment, the Academy benefitted from a slate of foreign scholars as professors; the Academy then gained its first clear set of goals from the 1747 Charter. The Academy functioned as a university and research center throughout the mid-18th century until the university was dissolved, leaving research as the main pillar of the institution. The rest of the 18th century continuing on through the 19th century consisted of many published academic works from Academy scholars and a few Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kara Sea
The Kara Sea (russian: Ка́рское мо́ре, ''Karskoye more'') is a marginal sea, separated from the Barents Sea to the west by the Kara Strait and Novaya Zemlya, and from the Laptev Sea to the east by the Severnaya Zemlya archipelago. Ultimately the Kara, Barents and Laptev Seas are all extensions of the Arctic Ocean north of Siberia. The Kara Sea's northern limit is marked geographically by a line running from Cape Kohlsaat in Graham Bell Island, Franz Josef Land, to Cape Molotov (Arctic Cape), the northernmost point of Komsomolets Island in Severnaya Zemlya. The Kara Sea is roughly long and wide with an area of around and a mean depth of . Its main ports are Novy Port and Dikson and it is important as a fishing ground although the sea is ice-bound for all but two months of the year. The Kara Sea contains the East-Prinovozemelsky field (an extension of the West Siberian Oil Basin), containing significant undeveloped petroleum and natural gas. In 2014, US gov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiksi Bay
Tiksi Bay (russian: Бухта Тикси, ''Bukhta Tiksi'') is a bay of the Laptev Sea that cuts into the northern part of the Sakha Republic, Russia. History This bay was first surveyed by Russian Arctic explorer Dmitry Laptev in 1739. It was then called "Gorely Bay". The name "Tiksi Bay" was adopted in 1878. There is a cross at Tiksi Bay marking the place of death of U. S. whaling captain Thomas Long.Soviet Life, Issues 7-12 Geography The bay is up to 21 km long, 17 km wideGoogleEarth and has a depth of 2 to 11 metres. The Sogo and Yuryage Rivers discharge into the bay. The port of Tiksi lies on the west side. Semidiurnal tide Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon (and to a much lesser extent, the Sun) and are also caused by the Earth and Moon orbiting one another. Tide tables can ...s in the Kola Bay are about 0.3 metres. In winter the bay is clogged by ice. References * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lena River
The Lena (russian: Ле́на, ; evn, Елюенэ, ''Eljune''; sah, Өлүөнэ, ''Ölüöne''; bua, Зүлхэ, ''Zülkhe''; mn, Зүлгэ, ''Zülge'') is the easternmost of the three great Siberian rivers that flow into the Arctic Ocean (the other two being the Ob and the Yenisey). Permafrost underlies most of the catchment, 77% of which is continuous. It is long, and has a drainage basin of . The Lena is the eleventh-longest river in the world, and the longest river entirely within Russia. Course Originating at an elevation of at its source in the Baikal Mountains south of the Central Siberian Plateau, west of Lake Baikal, the Lena flows northeast across the Lena-Angara Plateau, being joined by the Kirenga, Vitim and Olyokma. From Yakutsk it enters the Central Yakutian Lowland and flows north until joined by its right-hand tributary the Aldan and its most important left-hand tributary, the Vilyuy. After that, it bends westward and northward, flowing between the K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Delta
A river delta is a landform shaped like a triangle, created by deposition (geology), deposition of sediment that is carried by a river and enters slower-moving or stagnant water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot carry away the supplied sediment. It is so named because its triangle shape resembles the Greek letter Delta. The size and shape of a delta is controlled by the balance between watershed processes that supply sediment, and receiving basin processes that redistribute, sequester, and export that sediment. The size, geometry, and location of the receiving basin also plays an important role in delta evolution. River deltas are important in human civilization, as they are major agricultural production centers and population centers. They can provide Coast, coastline defense and can impact drinking water supply. They are also Ecology, ecologically important, with different species' assemblages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bennett Island
Bennett Island ( rus, Остров Бе́ннетта, r=Ostrov Bennetta; sah, Беннетт Aрыыта, translit= Bennett Arııta) is the largest of the De Long Islands in the northern part of the East Siberian Sea. The area of this island is approximately and it has a tombolo at its eastern end. The highest point of the island is high Mount De Long, the highest point of the archipelago. Bennett Island is part of the Yakutia administrative division of Russia. History Bennett Island was discovered in regards to non-indigenous explorers by USA explorer George W. De Long in 1881, and named after James Gordon Bennett Jr., who had financed the expedition. De Long set out in 1879 aboard the , hoping to reach Wrangel Island and to discover open seas in the Arctic Ocean near the North Pole. However, the ship entered an ice pack near Herald Island in September 1879, and became trapped. The vessel was crushed by the ice and sank in June 1881. At that point the party was forced to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pack Ice
Drift ice, also called brash ice, is sea ice that is not attached to the shoreline or any other fixed object (shoals, grounded icebergs, etc.).Leppäranta, M. 2011. The Drift of Sea Ice. Berlin: Springer-Verlag. Unlike fast ice, which is "fastened" to a fixed object, drift ice is carried along by winds and sea currents, hence its name. When drift ice is driven together into a large single mass (>70% coverage), it is called pack ice. Wind and currents can pile up that ice to form ridges up to tens of metres in thickness. These represent a challenge for icebreakers and offshore structures operating in cold oceans and seas. Drift ice consists of ice floes, individual pieces of sea ice or more across. Floes are classified according to size: ''small'' – to ; ''medium'' – to ; ''big'' – to ; ''vast'' – to ; and ''giant'' – more than . Drift ice affects: * Security of navigation * Climatic impact (see Polar ice packs) * Geological impact * Biosphere influence (see Ecol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sannikov Land
Sannikov Land (russian: Земля Санникова) was a phantom island in the Arctic Ocean. Its supposed existence became something of a myth in 19th-century Russia. History Yakov Sannikov and Matvei Gedenschtrom claimed to have seen the land mass during their 1809–1810 cartographic expedition to the New Siberian Islands. Sannikov was the first one to report the sighting of a "new land" north of Kotelny Island in 1811 (hence the name ''Sannikov Land'').Mills, W. J., 2003, ''Exploring polar frontiers: a historical encyclopedia.'' ABC CLIO Publishers, Oxford, United Kingdom. In 1886, the Baltic German explorer in Russian service, Baron Eduard von Toll, reported observing the elusive land during an expedition to the New Siberian Islands. In August 1901, during the Russian Polar Expedition, also led by Toll, the Russian Arctic ship ''Zarya'' headed across the Laptev Sea, searching for the legendary Sannikov Land. It was soon blocked by floating pack ice in the New Siberian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Siberian Islands
The New Siberian Islands ( rus, Новосиби́рские Oстрова, r=Novosibirskiye Ostrova; sah, Саҥа Сибиир Aрыылара, translit=Saña Sibiir Arıılara) are an archipelago in the Extreme North of Russia, to the north of the East Siberian coast between the Laptev Sea and the East Siberian Sea north of the Sakha (Yakutia) Republic. History The first news about the existence of the New Siberian Islands was brought by a Cossack, Yakov Permyakov, in the beginning of the 18th century. In 1712, a Cossack unit led by M. Vagin reached the Great Lyakhovsky Island. In 1809–10 Yakov Sannikov and Matvei Gedenschtrom went to the New Siberian Islands on a cartographic expedition. Sannikov reported the sighting of a "new land" north of Kotelny in 1811. This became the myth of ''Zemlya Sannikova'' or ''Sannikov Land''.Markham, Albert Hastings ''Arctic Exploration'', 1895 In 1886, Russian polar explorer and scientist Eduard Toll, during his first visit to the New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laptev Sea
The Laptev Sea ( rus, мо́ре Ла́птевых, r=more Laptevykh; sah, Лаптевтар байҕаллара, translit=Laptevtar baỹğallara) is a marginal sea of the Arctic Ocean. It is located between the northern coast of Siberia, the Taimyr Peninsula, Severnaya Zemlya and the New Siberian Islands. Its northern boundary passes from the Arctic Cape to a point with co-ordinates of 79°N and 139°E, and ends at the Anisiy Cape. The Kara Sea lies to the west, the East Siberian Sea to the east. The sea is named after the Russian explorers Dmitry Laptev and Khariton Laptev; formerly, it had been known under various names, the last being Nordenskiöld Sea (russian: link=no, мо́ре Норденшёльда), after explorer Adolf Erik Nordenskiöld. The sea has a severe climate with temperatures below 0 °C (32 °F) over more than nine months per year, low water salinity, scarcity of flora, fauna and human population, and low depths (mostly less than 50 meters) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aleksandr Kolchak
Alexander Vasilyevich Kolchak (russian: link=no, Александр Васильевич Колчак; – 7 February 1920) was an Imperial Russian admiral, military leader and polar explorer who served in the Imperial Russian Navy and fought in the Russo-Japanese War of 1904–1905 and the First World War. During the Russian Civil War of 1917–1922 he established an anti-communist government in Siberia — later the Provisional All-Russian Government — and became recognized as the "Supreme Leader and Commander-in-Chief of All Russian Land and Sea Forces" by the other leaders of the White movement from 1918 to 1920.Jon Smele (2006) ''Civil War in Siberia: The Anti-Bolshevik Government of Admiral Kolchak, 1918–1920'', Cambridge University Press, . p.77 His government was based in Omsk, in southwestern Siberia. For nearly two years, Kolchak served as Russia's internationally recognized head of state. However, his efforts to unite the White Movement failed; Kolchak refused t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fyodor Andreyevich Matisen
Fyodor Andreyevich Matisen (or Mathiesen) (russian: Фёдор Андреевич Матисен) (1 June ( O.S. 20 May) 1872, Saint Petersburg – 19 December 1921, Irkutsk) was an officer of the Russian Imperial Navy, hydrographer, and explorer. Matisen explored and mapped wide areas of the coast of the Kara Sea and the Laptev Sea in the Russian Arctic. He was a friend of Alexander Kolchak and a member of the Russian Geographical Society and the Russian Academy of Sciences. After having been senior officer and second-in-command, Matisen became the captain of Polar ship ''Zarya'' during the last part of the Russian polar expedition of 1900–02 led by Baron Eduard von Toll. The Russian Polar Expedition (1900–1903) Fyodor Andreyevich Matisen graduated from the Naval Cadet Corps in 1897. Barely two years later he took part in the 1899 Russian expedition to Svalbard. Owing to the experience in polar exploration he acquired in Svalbard Matisen was chosen for Baron Eduard Gustav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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