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Uyedineniya Island
Uyedineniya Island (also Uedinenia, russian: Остров Уединения; no, Ensomheden) is an island located in the central part of the Kara Sea, roughly midway between Novaya Zemlya and Severnaya Zemlya. Its latitude is 77° 29' N and its longitude 82° 30' E. It is often labelled as Einsamkeit Island (from the German ''Insel der Einsamkeit'') as well as Lonely Island or Solitude Island in English maps. Geography The island is barren and icy throughout the winter months, but some tundra vegetation grows on it in the summer. Its length is and its total area is . Compared to other Arctic islands it is flat and low-lying, with some swamps and small lakes and a long spit of land on its NE side. Its highest point is only about . Owing to its extreme northerly location the weather is bleak and severe and the sea surrounding Uedineniya is covered with pack ice in the winter. Ice floes are commonly found even in the summer. The nearest landmasses are the Izvestiy TS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krasnoyarsk Krai
Krasnoyarsk Krai ( rus, Красноя́рский край, r=Krasnoyarskiy kray, p=krəsnɐˈjarskʲɪj ˈkraj) is a federal subject of Russia (a krai), with its administrative center in the city of Krasnoyarsk, the third-largest city in Siberia (after Novosibirsk and Omsk). Comprising half of the Siberian Federal District, Krasnoyarsk Krai is the largest krai in the Russian Federation, the second largest federal subject (after neighboring Sakha) and the third largest subnational governing body by area in the world, after Sakha and the Australian state of Western Australia. The krai covers an area of , which is nearly one quarter the size of the entire country of Canada (the next-largest country in the world after Russia), constituting roughly 13% of the Russian Federation's total area and containing a population of 2,828,187 (more than a third of them in the city of Krasnoyarsk), or just under 2% of its population, per the 2010 Census. Geography The krai lies in the middl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Josef Land
, native_name = , image_name = Map of Franz Josef Land-en.svg , image_caption = Map of Franz Josef Land , image_size = , map_image = Franz Josef Land location-en.svg , map_caption = Location of Franz Josef Land , nickname = , location = Arctic Ocean , coordinates = , archipelago = , total_islands = 192 , major_islands = , area_km2 = 16134 , length_km = , width_km = , highest_mount = Wilczek Land , elevation_m = 670 , population = 0 , population_as_of = 2017 , density_km2 = , ethnic_groups = , country = , country_admin_divisions_title = Federal subject , country_admin_divisions = Arkhangelsk Oblast , additional_info = Franz Josef Land, Frantz Iosef Land, Franz Joseph Land or Francis Joseph's Land ( rus, Земля́ Фра́нца-Ио́сифа, r=Zemlya Frantsa-Iosifa, no, Fridtjof Nansen Land) is a Russian archipelago ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold War
The Cold War is a term commonly used to refer to a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc. The term '' cold war'' is used because there was no large-scale fighting directly between the two superpowers, but they each supported major regional conflicts known as proxy wars. The conflict was based around the ideological and geopolitical struggle for global influence by these two superpowers, following their temporary alliance and victory against Nazi Germany and Imperial Japan in 1945. Aside from the nuclear arsenal development and conventional military deployment, the struggle for dominance was expressed via indirect means such as psychological warfare, propaganda campaigns, espionage, far-reaching embargoes, rivalry at sports events, and technological competitions such as the Space Race. The Western Bloc was led by the United States as well as a number of other First W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earless Seal
The earless seals, phocids or true seals are one of the three main groups of mammals within the seal lineage, Pinnipedia. All true seals are members of the family Phocidae (). They are sometimes called crawling seals to distinguish them from the fur seals and sea lions of the family Otariidae. Seals live in the oceans of both hemispheres and, with the exception of the more tropical monk seals, are mostly confined to polar, subpolar, and temperate climates. The Baikal seal is the only species of exclusively freshwater seal. Taxonomy and evolution Evolution The earliest known fossil earless seal is ''Noriphoca gaudini'' from the late Oligocene or earliest Miocene ( Aquitanian) of Italy. Other early fossil phocids date from the mid-Miocene, 15 million years ago in the north Atlantic. Until recently, many researchers believed that phocids evolved separately from otariids and odobenids; and that they evolved from otter-like animals, such as ''Potamotherium'', which inhabited E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walrus
The walrus (''Odobenus rosmarus'') is a large pinniped, flippered marine mammal with a discontinuous distribution about the North Pole in the Arctic Ocean and subarctic seas of the Northern Hemisphere. The walrus is the only living species in the family (biology), family Odobenidae and genus ''Odobenus''. This species is subdivided into two subspecies: the Atlantic walrus (''O. r. rosmarus''), which lives in the Atlantic Ocean, and the Pacific walrus (''O. r. divergens''), which lives in the Pacific Ocean. Adult walrus are characterised by prominent tusks and whiskers, and their considerable bulk: adult males in the Pacific can weigh more than and, among pinnipeds, are exceeded in size only by the two species of elephant seals. Walruses live mostly in shallow waters above the continental shelves, spending significant amounts of their lives on the sea ice looking for benthic zone, benthic bivalvia, bivalve mollusks to eat. Walruses are relatively long-lived, social animals, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinniped
Pinnipeds (pronounced ), commonly known as seals, are a widely distributed and diverse clade of carnivorous, fin-footed, semiaquatic, mostly marine mammals. They comprise the extant families Odobenidae (whose only living member is the walrus), Otariidae (the eared seals: sea lions and fur seals), and Phocidae (the earless seals, or true seals). There are 34 extant species of pinnipeds, and more than 50 extinct species have been described from fossils. While seals were historically thought to have descended from two ancestral lines, molecular evidence supports them as a monophyletic lineage (descended from one ancestral line). Pinnipeds belong to the order Carnivora; their closest living relatives are musteloids (weasels, raccoons, skunks, and red pandas), having diverged about 50 million years ago. Seals range in size from the and Baikal seal to the and southern elephant seal male, which is also the largest member of the order Carnivora. Several species exh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polar Bear
The polar bear (''Ursus maritimus'') is a hypercarnivorous bear whose native range lies largely within the Arctic Circle, encompassing the Arctic Ocean, its surrounding seas and surrounding land masses. It is the largest extant bear species, as well as the largest extant land carnivore. A boar (adult male) weighs around , while a sow (adult female) is about half that size. Although it is the sister species of the brown bear, it has evolved to occupy a narrower ecological niche, with many body characteristics adapted for cold temperatures, for moving across snow, ice and open water, and for hunting seals, which make up most of its diet. Although most polar bears are born on land, they spend most of their time on the sea ice. Their scientific name means "maritime bear" and derives from this fact. Polar bears hunt their preferred food of seals from the edge of sea ice, often living off fat reserves when no sea ice is present. Because of their dependence on the sea ice, polar be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Arctic State Nature Reserve
The Great Arctic State Nature Reserve (russian: Большой Арктический государственный природный заповедник) is a nature reserve in Krasnoyarsk Krai, Russia. With an area of , it is the largest reserve of Russia and Eurasia, as well as one of the largest in the world. History The Great Arctic State Nature Reserve was founded on May 11, 1993 by Resolution No.431 of the Government of the Russian Federation. The Nature Reserves in Russia are known as ''zapovedniks''. Topography The Great Arctic State Nature Reserve is divided into nine sections: * Dikson - Sibiryakov section. *The Kara Sea Islands section, with a surface of . It includes the Sergei Kirov Islands, the Voronina Island, the Izvestiy TSIK Islands, the Arkticheskiy Institut Islands, the Sverdrup Island, the Uyedineniya Island and a number of smaller islands. This section represents rather fully the natural and biological diversity of Arctic Sea islands of the eastern p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operation Wunderland
Operation Wunderland ("Wonderland") comprised a large-scale operation undertaken in summer 1942 by the German ''Kriegsmarine'' in the waters of the Northern Sea Route close to the Arctic Ocean. The Germans knew that many ships of the Soviet Navy had sought refuge in the Kara Sea because of the protection that its ice pack provided during 10 months of the year. History On 16 August 1942, —under Kommodore Wilhelm Meendsen-Bohlken—left Narvik and entered the Barents Sea. Along with it went U-boats and , as well as destroyers , and . Kara Sea By 19 August, the German fleet rounded Cape Zhelaniya and entered the Kara Sea which was fairly free from ice during the short summer. The next day, the Arado Ar 196 seaplane on board ''Admiral Scheer'' flew to Kravkova Island in the Mona Islands and spotted three groups of Soviet ships, including icebreakers and . Fog and ice floes prevented the German warships from approaching. When they arrived at the Mona Islands, the Russian ships w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kriegsmarine
The (, ) was the navy of Germany from 1935 to 1945. It superseded the Imperial German Navy of the German Empire (1871–1918) and the inter-war (1919–1935) of the Weimar Republic. The was one of three official branches, along with the and the , of the , the German armed forces from 1935 to 1945. In violation of the Treaty of Versailles, the grew rapidly during German naval rearmament in the 1930s. The 1919 treaty had limited the size of the German navy and prohibited the building of submarines. ships were deployed to the waters around Spain during the Spanish Civil War (1936–1939) under the guise of enforcing non-intervention, but in reality supported the Nationalists against the Spanish Republicans. In January 1939, Plan Z, a massive shipbuilding program, was ordered, calling for surface naval parity with the British Royal Navy by 1944. When World War II broke out in September 1939, Plan Z was shelved in favour of a crash building program for submarines (U-boat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Submarine U-251
German submarine ''U-251'' was a Type VIIC U-boat of Nazi Germany's '' Kriegsmarine'' during World War II. The submarine was laid down on 18 October 1940 at the ''Bremer-Vulkan-Vegesacker Werft'' (yard) in Bremen as yard number 16, launched on 26 July 1941 and commissioned on 20 September under the command of ''Kapitänleutnant'' Heinrich Timm. In ten patrols, she sank two ships of . She was a member of three wolfpacks. She was sunk by British and Norwegian aircraft in the Kattegat on 19 April 1945. Design German Type VIIC submarines were preceded by the shorter Type VIIB submarines. ''U-251'' had a displacement of when at the surface and while submerged. She had a total length of , a pressure hull length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of for use while surfaced, two AEG GU 460/8–27 double-acting electric motors producing a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polar Observatory
A number of governments maintain permanent research stations in the Arctic. Also known as Arctic bases, polar stations or ice stations, these bases are widely distributed across the northern polar region of Earth. Historically few research stations have been permanent. Most of them were temporary, being abandoned after the completion of the project or owing to lack of funding to continue the research. Some of these were military or intelligence stations (listening posts) created as a result of the proximity of the U.S. and Soviet Union to each other's landmass across the polar region. Ice stations are constructed on land or on ice that rests on land, while others are drifting ice stations built on the sea ice of the high latitudes of the Arctic Ocean. Research stations Drifting ice stations *Fletcher's Ice Island, US (1952 - 1978) In fiction *Ice Station Zebra (novel), by Alistair MacLean **Ice Station Zebra (1968 film) **Ice Station Zebra a song by Jack White on Boar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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