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Una-Una
Una-Una (Indonesian: Pulau Una-Una) is an Indonesian island, part of the Togian Islands in the Gulf of Tomini. Una-Una is a small volcanic island created by the Colo volcano. Its vegetation primarily consists of coconut trees. Most of the island was devastated by pyroclastic flows following an eruption of the volcano in 1983. Currently its population is approximately 200 inhabitants and is concentrated in the island's 3 villages: Unauna, Kololio and Tampobatu. The island is part of the Central Sulawesi province. Una Una is surrounded by thriving reefs home to big schools of fish. It has been known as a location for scubadiving since the 1990s. Gallery File:Mount Colo 2017a.jpg, Mount Colo Colo is a stratovolcano in Indonesia. It forms the small island of Una-Una at the middle of the Gulf of Tomini, the northern part of Sulawesi. The volcano is broad and has a low profile with only above the sea level. It contains a wide calder ... File:Desa Una-Una Jalan , sebelah s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Togian Islands
The Togian (or Togean) Islands are an archipelago of 56 islands and many offshore islets, situated in the Gulf of Tomini, off the coast of Central Sulawesi, in Indonesia. The largest islands are Batudaka, Togean, Talatako and Una-Una. There are 59 villages on the islands, with one settled by the Bajau people, more commonly known as the sea gypsies. Administration The islands are a part of the Tojo Una-Una Regency within Central Sulawesi Province. At the time of the 2010 Census, the Archipelago was divided into four districts (''kecamatan''). Subsequent to 2010, two additional districts have been created - Batudaka and Talatako. These are tabulated below with their areas and their 2010 and 2020 Census populations, together with the official estimate as at mid 2021. The table also includes the locations of the district administrative centres, the number of villages (rural ''desa'' and urban ''kelurahan'') in each district, and its post code. Notes: (a) The 2010 Census pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Sulawesi
Central Sulawesi (Indonesian: ''Sulawesi Tengah'') is a province of Indonesia located at the centre of the island of Sulawesi. The administrative capital and largest city is located in Palu. The 2010 census recorded a population of 2,635,009 for the province, and the 2020 Census recorded 2,985,734, of whom 1,534,706 were male and 1,451,028 were female. The official estimate as at mid 2021 was 3,021,879. Central Sulawesi has an area of , the largest area among all provinces on Sulawesi Island, and has the second-largest population on Sulawesi Island after the province of South Sulawesi. It is bordered by the provinces of Gorontalo to the north, West Sulawesi, South Sulawesi and South East Sulawesi to the south, by Maluku to the east, and by the Makassar Strait to the west. The province is inhabited by many ethnic groups, such as the Kaili, Tolitoli, etc. The official language of the province is Indonesian, which is used for official purposes and inter-ethnic communication, while th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colo (volcano)
Colo is a stratovolcano in Indonesia. It forms the small island of Una-Una at the middle of the Gulf of Tomini, the northern part of Sulawesi. The volcano is broad and has a low profile with only above the sea level. It contains a wide caldera with a small volcanic cone inside. Only three eruptions have been recorded in the history with two of them causing damage. 1898 eruption The eruption had a VEI of 3, qualifying as 'severe'. It involved: *Central vent eruption *Crater lake eruption(?) *Explosive eruption *Lahars The island was evacuated, and there was damage to property. 1983 eruption This eruption was more violent and had a VEI of 4. It involved: * Central vent eruption * Explosive eruption *Pyroclastic flow(s) *Phreatic explosion The island was evacuated, and there was damage to property, but there were no deaths. See also * List of volcanoes in Indonesia References {{reflist Stratovolcanoes of Indonesia Colo (volcano) Colo is a stratovolcano ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Colo
Colo is a stratovolcano in Indonesia. It forms the small island of Una-Una at the middle of the Gulf of Tomini, the northern part of Sulawesi. The volcano is broad and has a low profile with only above the sea level. It contains a wide caldera with a small volcanic cone inside. Only three eruptions have been recorded in the history with two of them causing damage. 1898 eruption The eruption had a VEI of 3, qualifying as 'severe'. It involved: *Central vent eruption * Crater lake eruption(?) *Explosive eruption *Lahars The island was evacuated, and there was damage to property. 1983 eruption This eruption was more violent and had a VEI of 4. It involved: * Central vent eruption * Explosive eruption *Pyroclastic flow(s) *Phreatic explosion A phreatic eruption, also called a phreatic explosion, ultravulcanian eruption or steam-blast eruption, occurs when magma heats ground water or surface water. The extreme temperature of the magma (anywhere from ) causes ne ... [...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] |
Gulf Of Tomini
The Gulf of Tomini ( id, Teluk Tomini), also known as the Bay of Tomini, is the equatorial gulf which separates the Minahassa Peninsula, Minahassa (Northern) and East Peninsula, Sulawesi, East Peninsulas of the island of Sulawesi (Celebes) in Indonesia. The Togian Islands lie near its center. To the east, the Gulf opens onto the Molucca Sea. Extent The International Hydrographic Organization (IHO) defines the Gulf of Tomini as being one of the divisions of the East Indian Archipelago. It is defined as the waters west of the "Western limit of the Molukka Sea", which is elsewhere defined as the line running from "Tg. Pasir Pandjang ()... across to Tg. Tombalilatoe (123° 21′ E) on the opposite coast". References Citations Bibliography * . Gulfs of the Pacific Ocean, Tomini Bays of Indonesia Landforms of Sulawesi Landforms of Gorontalo (province) {{Indonesia-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Island
Geologically, a high island or volcanic island is an island of volcanic origin. The term can be used to distinguish such islands from low islands, which are formed from sedimentation or the uplifting of coral reefs (which have often formed on sunken volcanos). Definition and origin There are a number of "high islands" that rise no more than above sea level, often classified as "islets or rocks", while some low islands, such as Banaba, Henderson Island, Makatea, Nauru, and Niue, as uplifted coral islands, rise over above sea level. The two types of islands are often found in proximity to each other, especially among the islands of the South Pacific Ocean, where low islands are found on the fringing reefs that surround most high islands. Volcanic islands normally arise above a hotspot. Habitability High islands above a certain size usually have fresh groundwater Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coconut Tree
The coconut tree (''Cocos nucifera'') is a member of the palm tree family (biology), family (Arecaceae) and the only living species of the genus ''Cocos''. The term "coconut" (or the archaic "cocoanut") can refer to the whole coconut palm, the seed, or the fruit, which botanically is a drupe, not a Nut (fruit), nut. The name comes from the old Portuguese people, Portuguese word ''Coco (folklore), coco'', meaning "head" or "skull", after the three indentations on the coconut shell that resemble facial features. They are ubiquitous in coastal tropical regions and are a cultural icon of the tropics. The coconut tree provides food, fuel, cosmetics, folk medicine and building materials, among many other uses. The inner flesh of the mature seed, as well as the coconut milk extracted from it, form a regular part of the diets of many people in the tropics and subtropics. Coconuts are distinct from other fruits because their endosperm contains a large quantity of clear liquid, called ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyroclastic Flow
A pyroclastic flow (also known as a pyroclastic density current or a pyroclastic cloud) is a fast-moving current of hot gas and volcanic matter (collectively known as tephra) that flows along the ground away from a volcano at average speeds of but is capable of reaching speeds up to . The gases and tephra can reach temperatures of about . Pyroclastic flows are the most deadly of all volcanic hazards and are produced as a result of certain explosive eruptions; they normally touch the ground and hurtle downhill, or spread laterally under gravity. Their speed depends upon the density of the current, the volcanic output rate, and the gradient of the slope. Origin of term The word ''pyroclast'' is derived from the Greek (''pýr''), meaning "fire", and (''klastós''), meaning "broken in pieces". A name for pyroclastic flows which glow red in the dark is (French, "burning cloud"); this was notably used to describe the disastrous 1902 eruption of Mount Pelée on Martinique, a French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
