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Lake Furukawanuma
was a lake that existed in Rikuzentakata, Iwate, Japan until March 11, 2011. When the 2011 Tohoku earthquake struck, the resulting tsunami destroyed the sand wall that separated the lake from the sea. The lake's western edge thus became part of the new coastline, and the lake became part of the sea. History Rikuzentakada is the largest alluvial plain along the ria of the Sanriku Coast. The plain started to form at the last stage of the ice age when the sea level rose. Sand was carried from the Kesen River into Hirota Bay. About 7500 years ago, the surface area of the bay grew, thus the present plain was under water. Mud deposited in the Furukawanuma Lake was formed by the formation of sand hills about 1,000 years ago. There was a wide deposition of sand blocking part of the Hirota Bay. Mud was deposited in Hirota Bay which became deeper. Pine trees were planted along the seashore in the Edo period. The Sanriku Coast has many ria coasts which have frequently been shaped by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rikuzentakata, Iwate
is a city located in Iwate Prefecture, Japan. In the census of 2010, the city had a population of 23,302 (2005: 24,709), and a population density of 100 persons per km². The 2011 Tōhoku earthquake and tsunami caused extensive damage to the city. , the city had an estimated population of 19,062, and a population density of 82 persons per km² in 7,593 households. The total area of the city is . Geography Rikuzentakata is located in the far southeast corner of Iwate Prefecture, bordered by the Pacific Ocean to the east. The city contained Lake Furukawanuma until the 2011 tsunami destroyed it. Parts of the coastal area of the city are within the borders of the Sanriku Fukkō National Park. Neighboring municipalities Iwate Prefecture * Ōfunato * Ichinoseki * Sumita Miyagi Prefecture * Kesennuma Climate Rikuzentakata has a humid climate (Köppen climate classification ''Cfa'') bordering on an oceanic climate (Köppen climate classification ''Cfb'') with warm summers and cold ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans Japanese archipelago, an archipelago of List of islands of Japan, 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa Island, Okinawa. Tokyo is the Capital of Japan, nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the List of countries and dependencies by population, eleventh most populous country in the world, as well as one of the List of countries and dependencies by population density, most densely populated and Urbanization by country, urbanized. About three-fourths of Geography of Japan, the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2011 Tohoku Earthquake And Tsunami
Eleven or 11 may refer to: *11 (number), the natural number following 10 and preceding 12 * one of the years 11 BC, AD 11, 1911, 2011, or any year ending in 11 Literature * ''Eleven'' (novel), a 2006 novel by British author David Llewellyn *''Eleven'', a 1970 collection of short stories by Patricia Highsmith *''Eleven'', a 2004 children's novel in The Winnie Years by Lauren Myracle *''Eleven'', a 2008 children's novel by Patricia Reilly Giff *''Eleven'', a short story by Sandra Cisneros Music *Eleven (band), an American rock band * Eleven: A Music Company, an Australian record label *Up to eleven, an idiom from popular culture, coined in the movie ''This Is Spinal Tap'' Albums * ''11'' (The Smithereens album), 1989 * ''11'' (Ua album), 1996 * ''11'' (Bryan Adams album), 2008 * ''11'' (Sault album), 2022 * ''Eleven'' (Harry Connick, Jr. album), 1992 * ''Eleven'' (22-Pistepirkko album), 1998 * ''Eleven'' (Sugarcult album), 1999 * ''Eleven'' (B'z album), 2000 * ''Eleven'' (Reamonn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanriku Coast
The is a coastal region on the Pacific Ocean, extending from southern Aomori Prefecture, through Iwate Prefecture and northern Miyagi Prefecture in northeastern Honshū, which is Japan's main island. The name comes from the historical region of Sanriku (lit. "three ''riku''"), referring to the former provinces of Rikuō, Rikuchū and Rikuzen. Tourist destination There are the Tanesashi Coast, the Rikuchu Kaigan National Park and the Minami-Sanriku Kinkazan Quasi-National Park in the Sanriku Coast region. Earthquakes and tsunami The bays of this ria coastline tend to amplify the destructiveness of tsunami waves. Significant events which devastated coastal communities include: * 869 Jogan Sanriku earthquake * 1611 Keicho Sanriku earthquake * 1896 Meiji Sanriku earthquake * 1933 Showa Sanriku earthquake * 1960 Valdivia earthquake * 2011 Tōhoku earthquake and tsunami Prior to 2011, the tsunami history of Sanriku might have been interpreted as a story of progressively fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ice Age
An ice age is a long period of reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers. Earth's climate alternates between ice ages and greenhouse periods, during which there are no glaciers on the planet. Earth is currently in the Quaternary glaciation. Individual pulses of cold climate within an ice age are termed ''glacial periods'' (or, alternatively, ''glacials, glaciations, glacial stages, stadials, stades'', or colloquially, ''ice ages''), and intermittent warm periods within an ice age are called '' interglacials'' or ''interstadials''. In glaciology, ''ice age'' implies the presence of extensive ice sheets in both northern and southern hemispheres. By this definition, Earth is currently in an interglacial period—the Holocene. The amount of anthropogenic greenhouse gases emitted into Earth's oceans and atmosphere is predicted to prevent the next glacial period for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Headquarters For Earthquake Research Promotion
The is an extraordinary organ of the Japanese Ministry of Education, Culture, Sports, Science and Technology. It was established in 1995, as a response to the damages caused by the Great Hanshin earthquake, to promote research on earthquakes in order to minimize their potential for destruction. Overview The Great Hanshin Earthquake on 17 January 1995 killed 6,434 people and destroyed over 100,000 buildings. The earthquake caused the greatest amount of damage and loss of life in Japan since the end of World War II. It also brought to light a number of problems in the national earthquake disaster prevention measures at the time. Based on these problems, the Special Measure Law on Earthquake Disaster Prevention ( 地震防災対策特別措置法) was enacted by legislators in July 1995. It was designed to promote a comprehensive national policy on earthquake disaster prevention. The law recognized that the national system had failed to sufficiently communicate and apply the res ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edo Period
The or is the period between 1603 and 1867 in the history of Japan, when Japan was under the rule of the Tokugawa shogunate and the country's 300 regional '' daimyo''. Emerging from the chaos of the Sengoku period, the Edo period was characterized by economic growth, strict social order, isolationist foreign policies, a stable population, perpetual peace, and popular enjoyment of arts and culture. The period derives its name from Edo (now Tokyo), where on March 24, 1603, the shogunate was officially established by Tokugawa Ieyasu. The period came to an end with the Meiji Restoration and the Boshin War, which restored imperial rule to Japan. Consolidation of the shogunate The Edo period or Tokugawa period is the period between 1603 and 1867 in the history of Japan, when Japan was under the rule of the Tokugawa shogunate and the country's regional '' daimyo''. A revolution took place from the time of the Kamakura shogunate, which existed with the Tennō's court, to the Tok ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1960 Valdivia Earthquake
The 1960 Valdivia earthquake and tsunami ( es, link=no, Terremoto de Valdivia) or the Great Chilean earthquake (''Gran terremoto de Chile'') on 22 May 1960 was the most powerful earthquake ever recorded. Various studies have placed it at 9.4–9.6 on the moment magnitude scale. It occurred in the afternoon (19:11 GMT, 15:11 local time), and lasted for approximately 10 minutes. The resulting tsunamis affected southern Chile, Hawaii, Japan, the Philippines, eastern New Zealand, southeast Australia, and the Aleutian Islands. The epicenter of this megathrust earthquake was near Lumaco, approximately south of Santiago, with Valdivia being the most affected city. The tremor caused localised tsunamis that severely battered the Chilean coast, with waves up to . The main tsunami traveled across the Pacific Ocean and devastated Hilo, Hawaii, where waves as high as were recorded over from the epicenter. The death toll and monetary losses arising from this widespread disaster are not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imperial Japanese Army
The was the official ground-based armed force of the Empire of Japan from 1868 to 1945. It was controlled by the Imperial Japanese Army General Staff Office and the Ministry of the Army, both of which were nominally subordinate to the Emperor of Japan as supreme commander of the army and the Imperial Japanese Navy. Later an Inspectorate General of Aviation became the third agency with oversight of the army. During wartime or national emergencies, the nominal command functions of the emperor would be centralized in an Imperial General Headquarters (IGHQ), an ad hoc body consisting of the chief and vice chief of the Army General Staff, the Minister of the Army, the chief and vice chief of the Naval General Staff, the Inspector General of Aviation, and the Inspector General of Military Training. History Origins (1868–1871) In the mid-19th century, Japan had no unified national army and the country was made up of feudal domains (''han'') with the Tokugawa shogunate (''bakufu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Tide
A harmful algal bloom (HAB) (or excessive algae growth) is an algal bloom that causes negative impacts to other organisms by production of natural phycotoxin, algae-produced toxins, mechanical damage to other organisms, or by other means. HABs are sometimes defined as only those algal blooms that produce toxins, and sometimes as any algal bloom that can result in severely lower oxygen saturation, oxygen levels in natural waters, killing organisms in marine habitats, marine or fresh waters. Blooms can last from a few days to many months. After the bloom dies, the microorganism, microbes that decompose the dead algae use up more of the oxygen, generating a "dead zone (ecology), dead zone" which can cause fish kill, fish die-offs. When these zones cover a large area for an extended period of time, neither fish nor plants are able to survive. Harmful algal blooms in marine environments are often called "red tides". It is sometimes unclear what causes specific HABs as their occurrence ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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