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Otake (Nakanoshima)
is a stratovolcano in the Tokara Islands of Japan. It is the largest mountain on Nakanoshima (Kagoshima), Nakanoshima, which is part of the village of Toshima, Kagoshima, Toshima in Kagoshima District, Kagoshima, Kagoshima District of Kagoshima Prefecture. Being the largest mountain on a small island, it is also referred to as Nakanoshima. It is also called "Tokara Fuji" from its shape. The mountain is an andesitic volcano. The volcano had a minor mud eruption in January 1914. In October 1949, the summit crater produced an ash cloud. The rock of the mountain is non-alkali mafic rock produced in the last 18,000 years. Sulphur mining took place on the southeast flank until 1944. During the rainy season, the summit crater fills with water. File:Dawn in Nakanoshima2.jpg, Otake at dawn seen from the sea File:Nakanoshima nishikaigan.jpg, Otake seen from the west coast of Nakanoshima See also * List of volcanoes in Japan References {{reflist Mountains of Kagoshima Prefectur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains And Hills Of Japan By Height ...
The following is a list of the mountains and hills of Japan, ordered by height. Mountains over 1000 meters Mountains under 1000 meters As the generally accepted definition of a mountain (versus a hill) is 1000 m of height and 500 m of prominence, the following list is provided for convenience only. See also * List of Japanese prefectures by highest mountain References External links Mt. Nakanodake：Hiking route｜Snow Country* * Japan 100 Mountains {{DEFAULTSORT:List Of Mountains And Hills Of Japan By Height Mountains of Japan Height Height is measure of vertical distance, either vertical extent (how "tall" something or someone is) or vertical position (how "high" a point is). For example, "The height of that building is 50 m" or "The height of an airplane in-flight is abou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andesitic
Andesite () is a volcanic rock of intermediate composition. In a general sense, it is the intermediate type between silica-poor basalt and silica-rich rhyolite. It is fine-grained (aphanitic) to porphyritic in texture, and is composed predominantly of sodium-rich plagioclase plus pyroxene or hornblende. Andesite is the extrusive equivalent of plutonic diorite. Characteristic of subduction zones, andesite represents the dominant rock type in island arcs. The average composition of the continental crust is andesitic. Along with basalts, andesites are a component of the Martian crust. The name ''andesite'' is derived from the Andes mountain range, where this rock type is found in abundance. It was first applied by Christian Leopold von Buch in 1826. Description Andesite is an aphanitic (fine-grained) igneous rock that is intermediate in its content of silica and low in alkali metals. It has less than 20% quartz and 10% feldspathoid by volume, with at least 65% of the feldsp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kagoshima Prefecture
is a prefecture of Japan located on the island of Kyushu and the Ryukyu Islands. Kagoshima Prefecture has a population of 1,599,779 (1 January 2020) and has a geographic area of 9,187 km2 (3,547 sq mi). Kagoshima Prefecture borders Kumamoto Prefecture to the north and Miyazaki Prefecture to the northeast. Kagoshima is the capital and largest city of Kagoshima Prefecture, with other major cities including Kirishima, Kanoya, and Satsumasendai. Kagoshima Prefecture is located at the southernmost point of Kyūshū and includes the Satsunan Islands group of the Ryukyu Islands. Kagoshima Prefecture's mainland territory extends from the Ariake Sea to Shibushi Bay on the Pacific Ocean coast, and is characterized by two large peninsulas created by Kagoshima Bay. Kagoshima Prefecture formed the core of the Satsuma Domain, ruled from Kagoshima Castle, one of the most important Japanese domains of the Edo period and the Meiji Restoration. History Kagoshima Prefecture correspo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kagoshima District, Kagoshima
is a district located in Kagoshima Prefecture, Japan. As of October 1, 2008, the district has an estimated Population of 1,087 and a Density of 8.19 persons/km2. The total area is 132.71 km2. The district has two villages and both of them were islands within Oshima District. The district once located on the mainland is now entirely merged into the city of Kagoshima. *Mishima *Toshima District timeline *April 1, 1889 **Due to the city status enforcement, the city of Kagoshima was formed. **Due to the towns and village status enforcement, the villages of Yoshida, Yoshino, Ishiki, Nishitakeda, and Nakagōriu were formed within the district. (5 villages) *April 1, 1897 - The district absorbed Kitaosumi and Taniyama Districts and added the villages of Nishisakurajima, Higashisakurajima, and Taniyama. (8 villages) *September 1, 1924 - The village of Taniyama gained town status to become the town of Taniyama. (1 town, 7 villages) *August 1, 1934 - The villages of Yoshino, Nishit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toshima, Kagoshima
is a village consisting of the islands of the Tokara Islands located in the Satsunan Islands of Kagoshima District, Kagoshima Prefecture, Japan. The village office is located in the city of Kagoshima, outside the village. As of 2013, the village has an estimated population of 688 and a density of 6.79 persons per km2. The total area is 101.35 km2. Geography The islands of Toshima Village are the exposed peaks of stratovolcanos rising from the ocean floor, and most are volcanically active. Surrounding municipalities *Mishima * Amami Climate Toshima has a humid subtropical climate (Köppen climate classification ''Cfa'') with hot summers and mild winters. Precipitation is significant throughout the year, and is heavier in summer, especially the months of June and July. The average annual temperature in Toshima is . The average annual rainfall is with June as the wettest month. The temperatures are highest on average in August, at around , and lowest in January, at aroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nakanoshima (Kagoshima)
, native_name_link = , image_caption = , image_size = , map_image = Tokara-eilanden.png , map_caption = , location = East China Sea , coordinates = , archipelago = Tokara Islands , total_islands = , major_islands = , area_km2 = 34.47 , length_km = 9 , width_km = 5 , coastline_km = 31.8 , highest_mount = Otake , elevation_m = 979 , country = Japan , country_admin_divisions_title = , country_admin_divisions = Kagoshima Prefecture , population = 167 , population_as_of = 2004 , density_km2 =4.84 , ethnic_groups =Japanese , additional_info = , is a volcanic island located in the Tokara Islands, part of the Kagoshima Prefecture, Japan. It is the largest and most populous island of the islands in Toshima village. The island, 34.47 km² in area, had 167 inhabitants . The island has no airport, and access is normally by ferry to the city of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokara Islands
The is an archipelago in the Nansei Islands, and are part of the Satsunan Islands, which is in turn part of the Ryukyu Archipelago. The chain consists of twelve small islands located between Yakushima and Amami-Oshima. The islands have a total area of . Administratively, the whole group belongs to Toshima Village, Kagoshima Prefecture, Japan. Only seven of the islands are permanently inhabited. The islands, especially Takarajima, are home to the Tokara Pony. Etymology One theory holds that the name “Tokara” was derived from “tohara”, or “distant sea area” (沖の海原), as viewed from Okinawa. Another theory states that the name come from the Ainu word ''tokap'', which means “breast”. The southernmost inhabited island in the archipelago, Takarajima, has a mountain with such a shape. History Mention is made in the '' Shoku Nihongi'' under an entry for the year 699 of an island called “Tokan” ( 度感 ), which is usually identified with Tokara, together ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holocene
The Holocene ( ) is the current geological epoch. It began approximately 11,650 cal years Before Present (), after the Last Glacial Period, which concluded with the Holocene glacial retreat. The Holocene and the preceding Pleistocene together form the Quaternary period. The Holocene has been identified with the current warm period, known as MIS 1. It is considered by some to be an interglacial period within the Pleistocene Epoch, called the Flandrian interglacial.Oxford University Press – Why Geography Matters: More Than Ever (book) – "Holocene Humanity" section https://books.google.com/books?id=7P0_sWIcBNsC The Holocene corresponds with the rapid proliferation, growth and impacts of the human species worldwide, including all of its written history, technological revolutions, development of major civilizations, and overall significant transition towards urban living in the present. The human impact on modern-era Earth and its ecosystems may be considered of global si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Volcanoes In Japan
This is a list of active and extinct volcanoes in Japan. An Orange background indicates a volcano considered active by the Japan Meteorological Agency. Hokkaido Honshū Izu Islands Ogasawara Archipelago The Ogasawara Archipelago include the Bonin Islands and Volcano Islands. Kyūshū Ryūkyū Islands See also * Notes and references Notes References External links Quaternary Volcanoes of Japan- Geological Survey of Japan - Geological Survey of Japan * ttp://www.data.jma.go.jp/svd/vois/data/tokyo/STOCK/souran_eng/souran.htm The National Catalogue of the Active Volcanoes in Japan- Japan Meteorological Agency 日本の主な山岳標高 (Elevation of Principal Mountains in Japan)- Geospatial Information Authority of Japan {{Asia topic, List of volcanoes in Japan Lists of coordinates Volcanoes A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Pleistocene
The Late Pleistocene is an unofficial Age (geology), age in the international geologic timescale in chronostratigraphy, also known as Upper Pleistocene from a Stratigraphy, stratigraphic perspective. It is intended to be the fourth division of the Pleistocene Epoch within the ongoing Quaternary Period. It is currently defined as the time between c. 129,000 and c. 11,700 years ago. The Late Pleistocene equates to the proposed Tarantian Age of the geologic time scale, preceded by the officially ratified Chibanian (formerly known as Middle Pleistocene) and succeeded by the officially ratified Greenlandian. The estimated beginning of the Tarantian is the start of the Eemian interglacial period (Marine Isotope Stage 5). It is held to end with the termination of the Younger Dryas, some 10th millennium BC, 11,700 years ago when the Holocene Epoch began. The term Upper Pleistocene is currently in use as a provisional or "quasi-formal" designation by the International Union of Geological ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratovolcano
A stratovolcano, also known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and periodic intervals of explosive eruptions and effusive eruptions, although some have collapsed summit craters called calderas. The lava flowing from stratovolcanoes typically cools and hardens before spreading far, due to high viscosity. The magma forming this lava is often felsic, having high-to-intermediate levels of silica (as in rhyolite, dacite, or andesite), with lesser amounts of less-viscous mafic magma. Extensive felsic lava flows are uncommon, but have travelled as far as . Stratovolcanoes are sometimes called composite volcanoes because of their composite stratified structure, built up from sequential outpourings of erupted materials. They are among the most common types of volcanoes, in contrast to the less common shield volca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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