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Maninjau
Lake Maninjau ( id, Danau Maninjau, meaning "overlook" or "observation" in the Minangkabau language) is a caldera lake in West Sumatra, Indonesia. It is located to the west of Bukittinggi, at . Formation The Maninjau caldera was formed by a volcanic eruption estimated to have occurred around 52,000 years ago. Deposits from the eruption have been found in a radial distribution around Maninjau extending up to to the east, to the southeast, and west to the present coastline. The deposits are estimated to be distributed over and have a volume of . The caldera has a length of and a width of . The lake Lake Maninjau has an area of , being approximately long and wide. The average depth is , with a maximum depth of . The natural outlet for excess water is the Antokan river, located on the west side of the lake. It is the only lake in Sumatra which has a natural outlet to the west coast. Since 1983, this water has been used to generate hydroelectric power for West Sumatra, generate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Sumatra
West Sumatra ( id, Sumatra Barat) is a province of Indonesia. It is located on the west coast of the island of Sumatra and includes the Mentawai Islands off that coast. The province has an area of , with a population of 5,534,472 at the 2020 census.Badan Pusat Statistik, Jakarta, 2021. The official estimate at mid 2021 was 5,580,232.Badan Pusat Statistik, Jakarta, 2022. West Sumatra borders the Indian Ocean to the west, as well as the provinces of North Sumatra to the north, Riau to the northeast, Jambi to the southeast, and Bengkulu to the south. The province is subdivided into twelve regencies and seven cities. It has relatively more cities than other provinces outside of Java, although several of them are relatively low in population compared with cities elsewhere in Indonesia. ' is the province's capital and largest city. West Sumatra is home to the Minangkabau people, although the traditional Minangkabau region is actually wider than the province's boundaries, covering up t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Crater Lake
A volcanic crater lake is a lake in a crater that was formed by explosive activity or a collapse during a volcanic eruption. Formation Lakes in calderas fill large craters formed by the collapse of a volcano during an eruption. Lakes in maars fill medium-sized craters where an eruption deposited debris around a vent. Crater lakes form as the created depression, within the crater rim, is filled by water. The water may come from precipitation, groundwater circulation (often hydrothermal fluids in the case of volcanic craters) or melted ice. Its level rises until an equilibrium is reached between the rates of incoming and outgoing water. Sources of water loss singly or together may include evaporation, subsurface seepage, and, in places, surface leakage or overflow when the lake level reaches the lowest point on its rim. At such a saddle location, the upper portion of the lake is contained only by its adjacent natural volcanic dam; continued leakage through or surface ou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bukittinggi
Bukittinggi ( min, Bukiktinggi, Jawi: , formerly nl, Fort de Kock) is the third largest city in West Sumatra, Indonesia, with a population of 111,312 in 2010 and 121,028 in 2020, and an area of 25.24 km2. It is in the Minangkabau Highlands, 90 km by road from the West Sumatran capital city of Padang. The whole area directly borders to the Agam Regency (Bukittinggi was its regency seat until 1998), making it an enclave, and is located at , near the volcanoes Mount Singgalang (inactive) and Mount Marapi (still active). At 930 m above sea level, the city has a cool climate with temperatures between 16.1° to 24.9 °C. Bukittinggi used to be known as Fort de Kock and was once dubbed ''. The city was the capital of Indonesia during the Emergency Government of the Republic of Indonesia (PDRI). Before it became the capital of PDRI, the city was a centre of government at the time of the Dutch East Indies and during the Japanese colonial period. Bukittinggi is also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caldera
A caldera ( ) is a large cauldron-like hollow that forms shortly after the emptying of a magma chamber in a volcano eruption. When large volumes of magma are erupted over a short time, structural support for the rock above the magma chamber is gone. The ground surface then collapses into the emptied or partially emptied magma chamber, leaving a large depression at the surface (from one to dozens of kilometers in diameter). Although sometimes described as a crater, the feature is actually a type of sinkhole, as it is formed through subsidence and collapse rather than an explosion or impact. Compared to the thousands of volcanic eruptions that occur each century, the formation of a caldera is a rare event, occurring only a few times per century. Only seven caldera-forming collapses are known to have occurred between 1911 and 2016. More recently, a caldera collapse occurred at Kīlauea, Hawaii in 2018. Etymology The term ''caldera'' comes from Spanish ', and Latin ', mean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indonesian Language
Indonesian ( ) is the official language, official and national language of Indonesia. It is a standard language, standardized variety (linguistics), variety of Malay language, Malay, an Austronesian languages, Austronesian language that has been used as a lingua franca in the multilingual Indonesian archipelago for centuries. Indonesia is the fourth most list of countries by population, populous nation in the world, with over 270 million inhabitants—of which the majority speak Indonesian, which makes it one of the most List of languages by total number of speakers, widely spoken languages in the world.James Neil Sneddon. ''The Indonesian Language: Its History and Role in Modern Society''. UNSW Press, 2004. Most Indonesians, aside from speaking the national language, are fluent in at least one of the more than 700 indigenous languages of Indonesia, local languages; examples include Javanese language, Javanese and Sundanese language, Sundanese, which are commonly used at home a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baccaurea
''Baccaurea''''Flora Cochinchinensis'' 2: 661. 1790. is a genus of flowering plant belonging to the family Phyllanthaceae. The genus comprises over 100 species, distributed from Malesia to the West Pacific. It is dioecious Dioecy (; ; adj. dioecious , ) is a characteristic of a species, meaning that it has distinct individual organisms (unisexual) that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproducti ..., with male and female flowers on separate plants. Many species contain edible fruits. Selected species Species are: References External links * * {{Taxonbar, from=Q2673495 Phyllanthaceae genera Dioecious plants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syzygium Samarangense
''Syzygium samarangense'' is a species of flowering plant in the family Myrtaceae, native to an area that includes the Greater Sunda Islands, Malay Peninsula, and the Andaman and Nicobar Islands, but introduced in prehistoric times to a wider area and now widely cultivated in the tropics. Common names in English include wax apple, Java apple, Semarang rose-apple, and wax jambu. Description ''Syzygium samarangense'' is a tropical tree growing to tall, with evergreen leaves long and broad. The leaves are elliptical, but rounded at the base; they are aromatic when crushed. The trunk is relatively short, with a wide yet open crown starting low on the tree. The bark is pinkish-gray in color, and flakes readily. The flowers are white to yellowish-white, diameter, with four petals and numerous stamens. They form in panicles of between tree and 30 near branch tips. The resulting fruit is a bell-shaped, edible berry, with colors ranging from white, pale green, or green to r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toona
''Toona'', commonly known as redcedar, toon (also spelled tun) or toona, tooni (in India) is a genus in the mahogany family, Meliaceae, native from Afghanistan south to India, and east to North Korea, Papua New Guinea and eastern Australia. In older texts, the genus was often incorporated within a wider circumscription of the related genus ''Cedrela'', but that genus is now restricted to species from the Americas. Uses Ornamental use ''Toona sinensis'' is of interest as by far the most cold-tolerant species in the Meliaceae, native in China as far north as 40°N in the Beijing area, where its tender shoots, called ''xiangchun'' (), are a traditional local leaf vegetable. It is the only member of the family that can be cultivated successfully in northern Europe, where it is sometimes planted as an ornamental tree in parks and avenues. Until recently, it had no widespread English common name, though Chinese Mahogany (reflecting its botanical relationship) is now used (e.g. Rushf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterospermum
''Pterospermum'' is a genus of flowering plants in the mallow family Malvaceae. Its species are tropical trees that range from southern China across tropical Asia. Traditionally included in the family Sterculiaceae, it is included in the expanded Malvaceae in the APG and most subsequent systematics. ''Pterospermum'' is based on two Greek words, "Pteron" and "Sperma," meaning "winged seed." Some species are grown ornamentally while others are valued for their timber. Species To date, the following species names have been ''resolved *''Pterospermum acerifolium'' (L.) Willd. *'' Pterospermum diversifolium'' Blume *'' Pterospermum grewiifolium'' Pierre *'' Pterospermum heterophyllum'' Hance *''Pterospermum kingtungense'' C.Y. Wu ex H.H. Hsue *'' Pterospermum lanceifolium'' Roxb. ex DC. *'' Pterospermum megalocarpum'' Tardieu *''Pterospermum menglunense'' H.H. Hsue *'' Pterospermum niveum'' Vidal *'' Pterospermum proteus'' Burkill *''Pterospermum reticulatum'' Wight & Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nutmeg
Nutmeg is the seed or ground spice of several species of the genus '' Myristica''. '' Myristica fragrans'' (fragrant nutmeg or true nutmeg) is a dark-leaved evergreen tree cultivated for two spices derived from its fruit: nutmeg, from its seed, and mace, from the seed covering. It is also a commercial source of an essential oil and nutmeg butter. Conifers of the genus ''Torreya'', commonly known as the nutmeg yews, have edible seeds of similar appearance, but are not closely related to ''Myristica fragrans'', and are not used as a spice. Indonesia is the main producer of nutmeg and mace. If consumed in amounts exceeding its typical use as a spice, nutmeg powder may produce allergic reactions, cause contact dermatitis, or have psychoactive effects. Although used in traditional medicine for treating various disorders, nutmeg has no scientifically confirmed medicinal value. Common nutmeg Nutmeg is the spice made by grinding the seed of the fragrant nutmeg tree ('' Myristica fra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamon
Cinnamon is a spice obtained from the inner bark of several tree species from the genus '' Cinnamomum''. Cinnamon is used mainly as an aromatic condiment and flavouring additive in a wide variety of cuisines, sweet and savoury dishes, breakfast cereals, snack foods, bagels, teas, and traditional foods. The aroma and flavour of cinnamon derive from its essential oil and principal component, cinnamaldehyde, as well as numerous other constituents including eugenol. Cinnamon is the name for several species of trees and the commercial spice products that some of them produce. All are members of the genus ''Cinnamomum'' in the family Lauraceae. Only a few ''Cinnamomum'' species are grown commercially for spice. '' Cinnamomum verum'' (AKA ''C. zeylanicum''), known as "Ceylon cinnamon" after its origins in Sri Lanka (formerly Ceylon), is considered to be "true cinnamon", but most cinnamon in international commerce is derived from four other species, usually and more correctl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
