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Songaksan (Jeju)
Mt. Songak is a simple volcano on Jeju Island which has double craters and a parasitic volcano. Crater 1 is about 500 m in diameter, 1.7 km in circumference. Crater 2, the mouth of the volcano in Crater 1, is about 400 m in diameter, 69 m in depth and leans vertically. From Sanyisu-dong to the summit and ridge of Mt. Songak there are various trails along the coast and on the volcano. Mt. Songak is one part of olle road route 10. Mt. Songak makes a shore cliff to the south, and the south part of crater forms a low and flat grassland in front of which lie slopes. Black and red volcanic ash still remain inside the crater. There is little forest except some areas of planted pines. The volcano's soil is arid, and its ecosystem is very simple. Few plants grow in Mt. Songak because due to grazing on its fields. Typical plants are perennial '' Artemisia'' and broomrape. Because the Japanese army occupied Mt. Songak to use as a steppingstone toward its invasion of China in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parasitic Cone
A parasitic cone (also adventive cone or satellite cone) is the cone-shaped accumulation of volcanic material not part of the central vent of a volcano. It forms from eruptions from fractures on the flank of the volcano. These fractures occur because the flank of the volcano is unstable. Eventually, the fractures reach the magma chamber and generate eruptions called flank eruptions, which, in turn, produce a parasitic cone. A parasitic cone can also be formed from a dike or sill cutting up to the surface from the central magma chamber in an area different from the central vent. A peculiar example of multiple parasitic cones is Jeju Island in South Korea. Jeju features 368 " oreums" (; "mount"), which lie in a roughly lateral line on either side of the island's central dormant shield volcano Hallasan. See also *Flank crater A volcanic crater is an approximately circular depression in the ground caused by volcanic activity. It is typically a bowl-shaped feature containing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olle Road
Jeju Olle Trail (Korean: 제주올레길) is a List of long-distance footpaths, long-distance footpath on Jeju Island, an island off the south-west coast of South Korea. The route follows the coastline and consists of 21 connected numbered main routes, 6 sub-routes, and a short spur that connects to Jeju International Airport. On average, the routes are 16km in length and in total amount to 437km. The exact length and locations change over time as trails are modified or re-routed. Jeju Olle Trail was founded by ex-journalist Suh Myung-suk. History Jeju Olle Trail was founded by ex-journalist Suh Myung-suk. Camino de Santiago is a UNESCO World Heritage Site, UNESCO World Heritage site. Suh Myung-su followed this example and established the Jeju Olle Foundation after investigating Jeju-si, Jeju-Si Island to develop tourist routes such as the Camino de Santiago, Santiago Pilgrimage route in South Korea. The Jeju Olle Foundation operates the plan to develop a new route for the Jej ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artemisia (plant)
''Artemisia'' () is a large, diverse genus of plants with between 200 and 400 species belonging to the daisy family Asteraceae. Common names for various species in the genus include mugwort, wormwood, and sagebrush. ''Artemisia'' comprises hardy herbaceous plants and shrubs, which are known for the powerful chemical constituents in their essential oils. ''Artemisia'' species grow in temperate climates of both hemispheres, usually in dry or semiarid habitats. Notable species include '' A. vulgaris'' (common mugwort), '' A. tridentata'' (big sagebrush), '' A. annua'' (sagewort), '' A. absinthium'' (wormwood), ''A. dracunculus'' (tarragon), and '' A. abrotanum'' (southernwood). The leaves of many species are covered with white hairs. Most species have strong aromas and bitter tastes from terpenoids and sesquiterpene lactones, which discourage herbivory, and may have had a selective advantage. The small flowers are wind-pollinated. ''Artemisia'' species are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broomrape
''Orobanche'', commonly known as broomrape, is a genus of over 200 species of small parasitic herbaceous plants, mostly native to the temperate Northern Hemisphere. It is the type genus of the broomrape family Orobanchaceae. Description Broomrapes are generally small, only tall depending on species. They are best recognized by the yellow- to straw-coloured stems completely lacking chlorophyll, bearing yellow, white, or blue snapdragon-like flowers. The flower shoots are scaly, with a dense terminal spike of 10-20 flowers in most species, although single in one-flowered broomrape (''Orobanche uniflora''). The leaves are merely triangular scales. The seeds are minute, tan or brown, blackening with age. These plants generally flower from late winter to late spring. When they are not flowering, no part of the plants is visible above the surface of the soil. Parasitism As they have no chlorophyll, the broomrapes are totally dependent on other plants for nutrients. Broomrape seed ... [...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] |
Second Sino-Japanese War
The Second Sino-Japanese War (1937–1945) or War of Resistance (Chinese term) was a military conflict that was primarily waged between the Republic of China and the Empire of Japan. The war made up the Chinese theater of the wider Pacific Theater of the Second World War. The beginning of the war is conventionally dated to the Marco Polo Bridge Incident on 7 July 1937, when a dispute between Japanese and Chinese troops in Peking escalated into a full-scale invasion. Some Chinese historians believe that the Japanese invasion of Manchuria on 18 September 1931 marks the start of the war. This full-scale war between the Chinese and the Empire of Japan is often regarded as the beginning of World War II in Asia. China fought Japan with aid from Nazi Germany, the Soviet Union, United Kingdom and the United States. After the Japanese attacks on Malaya and Pearl Harbor in 1941, the war merged with other conflicts which are generally categorized under those conflicts of World War II ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, massa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marado
Marado or Mara Island is an island off the south coast of Jeju, in southernmost South Korea, having an area of . It is home to about 90 people, and has long been known for its population being composed of strong women and docile men. It's becoming a popular tourist destination, thanks to the many unusual rock formations, and is connected to the mainland by two regular ferries and numerous excursion boats. Mara-do is within the administrative boundaries of Daejeong Township ( Daejeong-eup) in Seogwipo City, and is included, along with Gapa Island (Gapado), in Gapa-ri, and is South Korea's southernmost point. Because of its subtropical marine habitat the island is a natural reserve. It was designated as National Monument no. 423 (천연기념물 제423호) on July 18, 2000. Overview Marado was originally uninhabited. It was known as Keumdo (금도,禁島), which means forbidden island. According to a Choson Ilbo article published by Lee Kyu-tae in 1967, the island was first o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olle Road
Jeju Olle Trail (Korean: 제주올레길) is a List of long-distance footpaths, long-distance footpath on Jeju Island, an island off the south-west coast of South Korea. The route follows the coastline and consists of 21 connected numbered main routes, 6 sub-routes, and a short spur that connects to Jeju International Airport. On average, the routes are 16km in length and in total amount to 437km. The exact length and locations change over time as trails are modified or re-routed. Jeju Olle Trail was founded by ex-journalist Suh Myung-suk. History Jeju Olle Trail was founded by ex-journalist Suh Myung-suk. Camino de Santiago is a UNESCO World Heritage Site, UNESCO World Heritage site. Suh Myung-su followed this example and established the Jeju Olle Foundation after investigating Jeju-si, Jeju-Si Island to develop tourist routes such as the Camino de Santiago, Santiago Pilgrimage route in South Korea. The Jeju Olle Foundation operates the plan to develop a new route for the Jej ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hallasan
Hallasan is a shield volcano on Jeju Island in South Korea; it is the highest point of South Korea and the second-highest mountain in Korea overall, after Paektu Mountain. The area around the mountain is a designated national park, the Hallasan National Park (, ). Hallasan is commonly considered to be one of the three main mountains of South Korea, along with Jirisan and Seoraksan. Names Hallasan is the highest mountain in South Korea and is worshipped by people as they believe that gods and spirits live on the mountain. Alternate English names for the mountain include Hanla Mountain or Mount Halla and older English sources refer to the peak as Mount Auckland. Hallasan is written in Hangul as if it were ''Hanrasan'' (); however, it is still pronounced as ''Hallasan''. In the past, Hallasan has been known by numerous other names in Korean including ''Buak'' (/), ''Wonsan'' (/), ''Jinsan'' (/), ''Seonsan'' (/), ''Dumuak'' (/), ''Burasan'' (/), ''Yeongjusan'' (/), and ''Hyeolm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeju Volcanic Island And Lava Tubes
The Jeju Volcanic Island and Lava Tubes is a World Heritage Site in South Korea. It was inscribed as one of the UNESCO World Heritage Sites in 2007 because of the Geomunoreum Lava Tube System and the exhibition of diverse and accessible volcanic features which are considered to demonstrate a distinctive and valuable contribution to the understanding of global volcanism. Jeju, also known as Jejudo, is a volcanic island, 130 kilometers from the southern coast of the Korean Peninsula. The largest island and smallest province in South Korea, the island has a surface area of 1,846 square kilometers. Formations A central feature of Jeju is Hallasan, the tallest mountain in South Korea and a dormant volcano, which rises 1,950 meters above sea level. The main volcano includes 360 satellite volcanoes. Volcanic activity on Jeju began approximately in the Cretaceous and lasted until the early Tertiary period. The most recent eruptions are estimated to be about 5,000 years ago, which puts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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