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Nanpō Islands
The is a collective term for the groups of islands that are located to the south of the Japanese archipelago in Micronesia. They extend from the Izu Peninsula west of Tokyo Bay southward for about , to within of the Mariana Islands. The Nanpō Islands are all administered by Tokyo Metropolis. The Hydrographic and Oceanographic Department of the Japan Coast Guard defines the Nanpō Shotō as follows:Ajiro Tatsuhiko and Warita Ikuo, ''Waga kuni no kōiki na chimei oyobi sono han'i ni tsuite no chōsa kenkyū'' (The geographical names and those extents of the wide areas in Japan), Kaiyō Jōhōbu Gihō, Vol. 27, 200online edition/ref> * Nanpō Shotō (Nanpō Islands) ** Izu Shotō (Izu Islands) ** Ogasawara Guntō (Bonin Islands) *** Mukojima Rettō *** Chichijima Rettō *** Hahajima Rettō ** Kazan Rettō ( Volcano Islands) *** Kita Iwo Jima (North Iwo Jima) *** Iwo Jima *** Minami Iwo Jima (South Iwo Jima) *** Nishinoshima ** Okinotorishima ** Minamitorishima The Geospatial ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Archipelago
The Japanese archipelago (Japanese: 日本列島, ''Nihon rettō'') is a group of 6,852 islands that form the country of Japan, as well as the Russian island of Sakhalin. It extends over from the Sea of Okhotsk in the northeast to the East China and Philippine Seas in the southwest along the Pacific Ocean coast of the Eurasian continent, and consists of three island arcs from north to south: the Northeastern and Southwestern Japan Arcs, and the Ryukyu Island Arc. The Kuril Island Arc, the Daitō Islands, and the Nanpō Islands are not parts of the archipelago. Japan is the largest island country in East Asia and the fourth-largest island country in the world with . It has an exclusive economic zone of . Terminology The term "mainland Japan" is used to distinguish the large islands of the Japanese archipelago from the remote, smaller islands; it refers to the main islands of Hokkaido, Honshu, Kyushu and Shikoku. From 1943 until the end of the Pacific War, Karafuto Prefe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Okinotorishima
, or Parece Vela, is a coral reef with two rocks enlarged with tetrapod-cement structures. It is administered by Japan with a total shoal area of and land area . Its dry land area is mostly made up by three concrete encasings and there is a stilt platform in the lagoon housing a research station. There is a third completely artificial tetrapod-cement islet. It is located on the Palau–Kyushu Ridge in the Philippine Sea, southeast of Okidaitōjima and west-southwest of South Iwo Jima in the Bonin Islands or south of Tokyo, Japan. The atoll is the southernmost part of Japan and the only Japanese territory south of the Tropic of Cancer. Japan argues that the atoll is significant enough for it to claim a exclusive economic zone (EEZ) around it, but China, South Korea, and Taiwan dispute the Japanese EEZ, saying that the atoll does not meet the definition of an island under the United Nations Convention on the Law of the Sea. History The atoll may have been sighted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Izu–Bonin–Mariana Arc
The Izu–Bonin–Mariana (IBM) arc system is a tectonic plate convergent boundary in Micronesia. The IBM arc system extends over 2800 km south from Tokyo, Japan, to beyond Guam, and includes the Izu Islands, the Bonin Islands, and the Mariana Islands; much more of the IBM arc system is submerged below sealevel. The IBM arc system lies along the eastern margin of the Philippine Sea Plate in the Western Pacific Ocean. It is the site of the deepest gash in Earth's solid surface, the Challenger Deep in the Mariana Trench. The IBM arc system formed as a result of subduction of the western Pacific plate. The IBM arc system now subducts mid- Jurassic to Early Cretaceous lithosphere, with younger lithosphere in the north and older lithosphere in the south, including the oldest (~170 million years old, or Ma) oceanic crust. Subduction rates vary from ~2 cm (1 inch) per year in the south to 6 cm (~2.5 inches) in the north. The volcanic islands that comprise these island ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ryukyu Islands
The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Taiwan: the Ōsumi, Tokara, Amami, Okinawa, and Sakishima Islands (further divided into the Miyako and Yaeyama Islands), with Yonaguni the westernmost. The larger are mostly high islands and the smaller mostly coral. The largest is Okinawa Island. The climate of the islands ranges from humid subtropical climate ( Köppen climate classification ''Cfa'') in the north to tropical rainforest climate (Köppen climate classification ''Af'') in the south. Precipitation is very high and is affected by the rainy season and typhoons. Except the outlying Daitō Islands, the island chain has two major geologic boundaries, the Tokara Strait (between the Tokara and Amami Islands) and the Kerama Gap (between the Okinawa and Miyako Islands). The islands beyond the Tokara Strait are characterized by their coral reefs. The Ōsumi and Tokara Islands, the northernmost of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ogasawara Subtropical Moist Forests
The Ogasawara subtropical moist forests is a terrestrial ecoregion which encompasses the Ogasawara Archipelago of Japan. The Ogasawara Archipelago lies in the Pacific Ocean south of Honshu, Japan's largest island, and north of the Marianas Islands. The ecoregion includes the Bonin Islands and Volcano Islands chains. The islands are volcanic in origin, and have never been linked to a continent. They are home to distinct plants and animals including many endemic species. The islands also constitute a distinct freshwater ecoregion (Ogasarawa Islands - Kazan Archipelago). Geography The Bonin Islands are about 1000 km south of Honshu, Japan's largest island, and north of the Tropic of Cancer. The Bonin islands form three clusters, Mukojima, Chichijima, and Hahajima, composed of one larger island and several smaller ones. Chichishima, the largest island, and Hahajima, the second-largest, are the only inhabited Bonin islands. The highest point on Hahajima is 326 m, and Chichishima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Governors Of The Nanpō Islands
This article lists the governors of the , a collective name for the groups of Japanese islands within Tokyo Metropolis, consisting of the Izu Islands, the Bonin Islands and the Volcano Islands.Ajiro Tatsuhiko and Warita Ikuo, ''Waga kuni no kōiki na chimei oyobi sono han'i ni tsuite no chōsa kenkyū'' (The geographical names and those extents of the wide areas in Japan), Kaiyō Jōhōbu Gihō, Vol. 27, 200online edition/ref> The islands are located to the south of the Japanese home islands. The list encompasses the period from the founding of the first permanent settlement of Westerners on Chichijima (one of the Bonin Islands) in 1830 (under the auspices of the British, which claimed the islands in 1827), until the return of the islands to Japanese sovereignty in 1968 (following the U.S. occupation after World War II). Officeholders Source: † denotes people who died in office. Westerners' settlement (1830–1862, 1863–1874) Chief Islanders * 1830–1848: Matt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Japanese Navy
The Imperial Japanese Navy (IJN; Kyūjitai: Shinjitai: ' 'Navy of the Greater Japanese Empire', or ''Nippon Kaigun'', 'Japanese Navy') was the navy of the Empire of Japan from 1868 to 1945, when it was dissolved following Japan's surrender in World War II. The Japan Maritime Self-Defense Force (JMSDF) was formed between 1952–1954 after the dissolution of the IJN. The Imperial Japanese Navy was the third largest navy in the world by 1920, behind the Royal Navy and the United States Navy (USN). It was supported by the Imperial Japanese Navy Air Service for aircraft and airstrike operation from the fleet. It was the primary opponent of the Western Allies in the Pacific War. The origins of the Imperial Japanese Navy go back to early interactions with nations on the Asian continent, beginning in the early medieval period and reaching a peak of activity during the 16th and 17th centuries at a time of cultural exchange with European powers during the Age of Discovery. Af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed City
A closed city or closed town is a settlement where travel or residency restrictions are applied so that specific authorization is required to visit or remain overnight. Such places may be sensitive military establishments or secret research installations that require much more space or internal freedom than is available in a conventional military base. There may also be a wider variety of permanent residents, including close family members of workers or trusted traders who are not directly connected with clandestine purposes. Many closed cities existed in the Soviet Union from the mid 1940s until its dissolution in 1991. After 1991, a number of them still existed in the CIS countries, especially in Russia. In modern Russia, such places are officially known as "closed administrative-territorial formations" (, ''zakrytye administrativno-territorial'nye obrazovaniya'', or ''ZATO'' for short). Structure and operations Sometimes closed cities may only be represented on classif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokyo City
was a municipality in Japan and part of Tokyo-fu which existed from 1 May 1889 until its merger with its prefecture on 1 July 1943. The historical boundaries of Tokyo City are now occupied by the Special Wards of Tokyo. The new merged government became what is now Tokyo, also known as the ''Tokyo Metropolis'', or, ambiguously, ''Tokyo Prefecture''. History In 1868, the medieval city of Edo, seat of the Tokugawa government, was renamed Tokyo, and the offices of Tokyo Prefecture (''-fu'') were opened. The extent of Tokyo Prefecture was initially limited to the former Edo city, but rapidly augmented to be comparable with the present Tokyo Metropolis. In 1878, the Meiji government's reorganization of local governments subdivided prefectures into counties or districts (''gun'', further subdivided into towns and villages, later reorganized similar to Prussian districts) and districts or wards (''ku'') which were in ordinary prefectures cities as a whole, e.g. today's Hirosh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Micronesians
The Micronesians or Micronesian peoples are various closely related ethnic groups native to Micronesia, a region of Oceania in the Pacific Ocean. They are a part of the Austronesian ethnolinguistic group, which has an Urheimat in Taiwan. Ethno-linguistic groups classified as Micronesian include the Carolinians (Northern Mariana Islands), Chamorros (Guam & Northern Mariana Islands), Chuukese, Mortlockese, Namonuito, Paafang, Puluwat and Pollapese ( Chuuk), I-Kiribati (Kiribati), Kosraeans ( Kosrae), Marshallese (Marshall Islands), Nauruans ( Nauru), Palauans, Sonsorolese (Palau), Pohnpeians, Pingelapese, Ngatikese, Mwokilese ( Pohnpei), and Yapese, Ulithian, Woleian, Satawalese ( Yap). Origins Based on the current scientific consensus, the Micronesians are considered, by linguistic, archaeological, and human genetic evidence, to be a subset of the sea-migrating Austronesian people, who include the Polynesians and the Melanesians. Austronesians were the firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernardo De La Torre
Bernardo de la Torre was a Spanish sailor, primarily noted for having explored parts of the Western Pacific Ocean south of Japan in the 16th century. Bernardo de la Torre sailed under the instructions of Ruy López de Villalobos, who sent him in August 1543 on board of the ''San Juan de Letran'' (St. John of Lateran) to try to find a return route to the Mexican Western coast from the Philippines. This was the fourth such failed attempt to find the route that would be known as the Manila galleon once it was finally established in 1565. De la Torre reached 30°N but then, like his predecessors, was forced back by storms. In the course of his journey, De la Torre sighted for the first time some islets like modern-day Okinotorishima (which he named ''Parece Vela'') and, possibly, Marcus Island along some of the Bonin Islands (which he called ''Islas del Arzobispo'', "Archbishop Islands") including Chichijima (which he called ''Farfama'') and the Volcano Islands subarchipelago (whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Spain
New Spain, officially the Viceroyalty of New Spain ( es, Virreinato de Nueva España, ), or Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain during the Spanish colonization of the Americas and having its capital in Mexico City. Its jurisdiction comprised a huge area that included what is now Mexico, the Western and Southwestern United States (from California to Louisiana and parts of Wyoming, but also Florida) in North America; Central America, the Caribbean, very northern parts of South America, and several territorial Pacific Ocean archipelagos. After the 1521 Spanish conquest of the Aztec empire, conqueror Hernán Cortés named the territory New Spain, and established the new capital, Mexico City, on the site of the Tenochtitlan, the capital of the Mexica (Aztec) Empire. Central Mexico became the base of expeditions of exploration and conquest, expanding the territory claimed by the Spanish Empire. Wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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