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Rasshua
Rasshua (russian: Расшуа, ja, 羅処和島), is an uninhabited volcanic island near the center of the Kuril Islands chain in the Sea of Okhotsk in the northwest Pacific Ocean, from Ushishir and southwest of Matua. Its name is derived from the Ainu language for “fur coat”. Geology Rasshua is roughly oval, with a length of with a width of , and an area of . The island is a complex stratovolcano with three overlapping central cones within a 6 kilometer caldera whose eastern margin is beyond the shoreline. The island has five small fresh water lakes, and numerous hot springs. Rasshua Peak (russian: влк. Расшуа, ja, 幌茶々登山, Horochachanobori-yama), in the west of the island is the island’s highest point at . The peak has not erupted in historic times, although it emits quantities of volcanic gas and its sides are streaked with sulfur deposits. The easternmost cone ( ja, 長頭山, Chōtōzan; (russian: гора Циото) with a height of , vio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rasshua Island
Rasshua (russian: Расшуа, ja, 羅処和島), is an uninhabited volcanic island near the center of the Kuril Islands chain in the Sea of Okhotsk in the northwest Pacific Ocean, from Ushishir and southwest of Matua. Its name is derived from the Ainu language for “fur coat”. Geology Rasshua is roughly oval, with a length of with a width of , and an area of . The island is a complex stratovolcano with three overlapping central cones within a 6 kilometer caldera whose eastern margin is beyond the shoreline. The island has five small fresh water lakes, and numerous hot springs. Rasshua Peak (russian: влк. Расшуа, ja, 幌茶々登山, Horochachanobori-yama), in the west of the island is the island’s highest point at . The peak has not erupted in historic times, although it emits quantities of volcanic gas and its sides are streaked with sulfur deposits. The easternmost cone ( ja, 長頭山, Chōtōzan; (russian: гора Циото) with a height of , vio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matua (island)
Matua (russian: Матуа, ja, 松輪島, Matsuwa-tō) is an uninhabited volcanic island near the center of the Kuril Islands chain in the Sea of Okhotsk in the northwest Pacific Ocean, across Golovnin Strait from Raikoke. Its name is derived from the Ainu language, from “hellmouth”. History Hunting and fishing parties of the Ainu have long visited Matua, but the island had no permanent habitation at the time of European contact. It appears on an official map showing the territories of the Matsumae Domain, a feudal domain of Edo period Japan dated 1644, and the Tokugawa shogunate officially confirmed these holdings in 1715. Some early European documents refer to the island as ''Raukoke''. The Empire of Russia claimed sovereignty over the island, which initially passed to Russia under the terms of the Treaty of Shimoda (1855), but reverted to the Empire of Japan per the Treaty of Saint Petersburg along with the rest of the Kuril islands. Japan formerly administered Matu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuril Islands
The Kuril Islands or Kurile Islands (; rus, Кури́льские острова́, r=Kuril'skiye ostrova, p=kʊˈrʲilʲskʲɪjə ɐstrɐˈva; Japanese: or ) are a volcanic archipelago currently administered as part of Sakhalin Oblast in the Russian Far East. It stretches approximately northeast from Hokkaido in Japan to Kamchatka Peninsula in Russia separating the Sea of Okhotsk from the north Pacific Ocean. There are 56 islands and many minor rocks. The Kuril Islands consist of the Greater Kuril Chain and the Lesser Kuril Chain. They cover an area of around , with a population of roughly 20,000. The islands have been under Russian administration since their 1945 invasion as the Soviet Union towards the end of World War II. Japan claims the four southernmost islands, including two of the three largest ( Iturup and Kunashir), as part of its territory, as well as Shikotan and the Habomai islets, which has led to the ongoing Kuril Islands dispute. The disputed islands are k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ushishir
Ushishir (russian: Ушишир; Japanese language, Japanese: 宇志知島; Ushishiru-tō; Ainu language, Ainu: ウシシㇼ, lit. "Land of Crater bay, the bay") is a collective name for two uninhabited volcanic islands and several reefs, all being parts of an eponymous partially submerged volcano, located in the centre of the Kuril Islands chain in the Sea of Okhotsk in the northwest Pacific Ocean. Its name is derived from the Ainu language for "hot spring". Geology Ushishir consists of two islets almost connected by a narrow spit of land with an area of . These islets are the tops of a partially submerged volcano. The southern island, Yankicha (russian: Янкича ), consists of the summit caldera and has a maximum width of . The caldera has a diameter of , and is breached on the south, forming a sea-water Crater Bay. The bay has an estimated depth of , and there is strong evidence of ongoing Submarine volcano, underwater volcanic activity, as evidenced by frequent bubbles, al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA), to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. NASA has since led most American space exploration, including Project Mercury, Project Gemini, the 1968-1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. NASA supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew spacecraft, and the planned Lunar Gateway space station. The agency is also responsible for the Launch Services Program, which provides oversight of launch operations and countdown management f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire Of Japan
The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent formation of modern Japan. It encompassed the Japanese archipelago and several colonies, protectorates, mandates, and other territories. Under the slogans of and following the Boshin War and restoration of power to the Emperor from the Shogun, Japan underwent a period of industrialization and militarization, the Meiji Restoration, which is often regarded as the fastest modernisation of any country to date. All of these aspects contributed to Japan's emergence as a great power and the establishment of a colonial empire following the First Sino-Japanese War, the Boxer Rebellion, the Russo-Japanese War, and World War I. Economic and political turmoil in the 1920s, including the Great Depression, led to the rise of militarism, nationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Empire Of Russia
The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War. The rise of the Russian Empire coincided with the decline of neighbouring rival powers: the Swedish Empire, the Polish–Lithuanian Commonwealth, Qajar Iran, the Ottoman Empire, and Qing China. It also held colonies in North America between 1799 and 1867. Covering an area of approximately , it remains the third-largest empire in history, surpassed only by the British Empire and the Mongol Empire; it ruled over a population of 125.6 million people per the 1897 Russian census, which was the only census carried out during the entire imperial period. Owing to its geographic extent across three continents at its peak, it featured great ethnic, linguistic, religious, and economic diversity. From the 10th–17th centuries, the land was rule ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sovereignty
Sovereignty is the defining authority within individual consciousness, social construct, or territory. Sovereignty entails hierarchy within the state, as well as external autonomy for states. In any state, sovereignty is assigned to the person, body, or institution that has the ultimate authority over other people in order to establish a law or change an existing law. In political theory, sovereignty is a substantive term designating supreme legitimate authority over some polity. In international law, sovereignty is the exercise of power by a state. ''De jure'' sovereignty refers to the legal right to do so; ''de facto'' sovereignty refers to the factual ability to do so. This can become an issue of special concern upon the failure of the usual expectation that ''de jure'' and ''de facto'' sovereignty exist at the place and time of concern, and reside within the same organization. Etymology The term arises from the unattested Vulgar Latin's ''*superanus'', (itself derived ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Treaty Of Shimoda
The Treaty of Shimoda (下田条約, ''Shimoda Jouyaku'') (formally Treaty of Commerce and Navigation between Japan and Russia 日露和親条約, ''Nichi-Ro Washin Jouyaku'') of February 7, 1855, was the first treaty between the Russian Empire, and the Empire of Japan, then under the administration of the Tokugawa shogunate. Following shortly after the Convention of Kanagawa signed between Japan and the United States, it effectively meant the end of Japan's 220-year-old policy of national seclusion (''sakoku''), by opening the ports of Nagasaki, Shimoda and Hakodate to Russian vessels and established the position of Russian consuls in Japan and defined the borders between Japan and Russia. The isolation of Japan Since the beginning of the seventeenth century, the Tokugawa shogunate pursued a policy of isolating the country from outside influences. Foreign trade was maintained only with the Dutch and the Chinese and was conducted exclusively at Nagasaki under a strict government m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nemuro Subprefecture
is a subprefecture of Hokkaido Prefecture, Japan. Japan claims the southern parts of the disputed Kuril Islands (known as the Northern Territories in Japan) as part of this subprefecture. As of March 2009, the subprefecture has an estimated population of 84,035, and an area of 3406.23 km². Nakashibetsu Airport, the easternmost airport in Japan, is located in the town of Nakashibetsu, Shibetsu District. History *November 1897: Nemuro Subprefecture established. *November 1897: Shana Subprefecture established. *December 1903: Shana Subprefecture and Nemuro Subprefecture merged. *August 1945: Soviets occupied the Kuril Islands. Geography Municipalities Districts in the Northern Territories :Also known as the Southern Kuril Islands (administered by Russia, claimed by Japan; see Kuril Islands dispute): Districts renounced in San Francisco Treaty *Uruppu (Urup) * Shimushiru (Simushir) * Shumushu (Shumshu) Islands * Habomai Rocks * Shikotan Island * Kunashiri * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Treaty Of Saint Petersburg (1875)
The Treaty of Saint Petersburg ( ja, 樺太・千島交換条約, Karafuto-Chishima Kōkan Jōyaku; russian: Петербургский договор) between the Empire of Japan and the Russian Empire was signed on 7 May 1875, and its ratifications exchanged at Tokyo on 22 August 1875. The treaty itself went into effect in 1877. Its terms stipulated that Japan cedes to Russia the part of Sakhalin island it then owned in exchange for the group of the Kuril Islands owned by Russia (between Iturup island and the Kamchatka Peninsula). Consequently, Sakhalin island as a whole became Russian territory, and the entire Kuril archipelago Japanese territory. The authentic text of the treaty is written in French. Differences with its Japanese translation contributed to the controversy on what constitutes the Kuril islands, claims to which Japan renounced in 1951 by the Treaty of San Francisco. The Treaty of Saint Petersburg (1875) is part of an ongoing, and long-standing, territorial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shikotan
; ja, 色丹島 , location = Pacific Ocean , coordinates = , archipelago = Kuril Islands , total_islands = 1 , major_islands = , area_km2 = 225 , length = , width = , coastline = , highest_mount = Mount Tomari , elevation_m = 412 , country_claim = , country_claim_divisions_title_1 = Prefecture , country_claim_divisions_1 = Hokkaido , country_claim_divisions_title_2 = Subprefecture , country_claim_divisions_2 = Nemuro , country = , country_admin_divisions_title_1 = Federal subject , country_admin_divisions_1 = Sakhalin Oblast , country_admin_divisions_title_2 = District , country_admin_divisions_2 = Yuzhno-Kurilsky , population = 2,100 , population_as_of = , density = , ethnic_groups = , additional_info = Shikotan (Russian: Шик ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
