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Bunguran Island
Great Natuna Island (''Pulau Natuna Besar'' in Indonesian) or just Natuna is the main island of the Middle Natuna Archipelago, which is part of the Riau Islands Province, Indonesia. It is also called Great Bunguran Island (''Pulau Bunguran Besar''). The area of Great Natuna is 1,720 km². The highest point is Mount Ranai at . The island had a population of 52,000 inhabitants according to the 2010 census. The principal settlement is Ranai. The island can be reached by scheduled air services via Ranai Airport. The island is home to three species of non-human primates: the slow loris (''Nycticebus coucang The Sunda slow loris (''Nycticebus coucang'') or greater slow loris is a strepsirrhine primate and a species of slow loris native to Indonesia, West Malaysia, southern Thailand and Singapore. It measures from head to tail and weighs between . ...''), the long-tailed macaque ('' Macaca fascicularis''), and the Natuna leaf monkey (a.k.a. Natuna pale-thighed surili, '' Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South China Sea
The South China Sea is a marginal sea of the Western Pacific Ocean. It is bounded in the north by the shores of South China (hence the name), in the west by the Indochinese Peninsula, in the east by the islands of Taiwan and northwestern Philippines (mainly Luzon, Mindoro and Palawan), and in the south by Borneo, eastern Sumatra and the Bangka Belitung Islands, encompassing an area of around . It communicates with the East China Sea via the Taiwan Strait, the Philippine Sea via the Luzon Strait, the Sulu Sea via the straits around Palawan (e.g. the Mindoro and Balabac Straits), the Strait of Malacca via the Singapore Strait, and the Java Sea via the Karimata and Bangka Straits. The Gulf of Thailand and the Gulf of Tonkin are also part of the South China Sea. The shallow waters south of the Riau Islands are also known as the Natuna Sea. The South China Sea is a region of tremendous economic and geostrategic importance. One-third of the world's maritime shipping passe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natuna Regency
''(Sacred Ocean, Fortune Land) , image_map = , pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea , pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in Indonesia##Location in South China Sea , map_caption = Interactive map , pushpin_label = , pushpin_label_position = left , coordinates = , coor_pinpoint = , coordinates_footnotes = [Baidu] |
Mosque
A mosque (; from ar, مَسْجِد, masjid, ; literally "place of ritual prostration"), also called masjid, is a place of prayer for Muslims. Mosques are usually covered buildings, but can be any place where prayers ( sujud) are performed, including outdoor courtyards. The first mosques were simple places of prayer for Muslims, and may have been open spaces rather than buildings. In the first stage of Islamic architecture, 650-750 CE, early mosques comprised open and closed covered spaces enclosed by walls, often with minarets from which calls to prayer were issued. Mosque buildings typically contain an ornamental niche ('' mihrab'') set into the wall that indicates the direction of Mecca (''qiblah''), Wudu, ablution facilities. The pulpit (''minbar''), from which the Friday (jumu'ah) sermon (''khutba'') is delivered, was in earlier times characteristic of the central city mosque, but has since become common in smaller mosques. Mosques typically have Islam and gender se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Presbytis Natunae
The Natuna Island surili (''Presbytis natunae'') is a species of primate in the family Cercopithecidae. Details The species is endemic to the Indonesian island of Natuna Besar. It was separated from '' P. siamensis'' by Groves in 2001. A study published in 2003Martjan Lammertink, Vincent Nijman, Utami Setiorini: ''Population size, Red List status and conservation of the Natuna leaf monkey ''Presbytis natunae'' endemic to the island of Bunguran, Indonesia.'' In: ''Oryx.'' 37, 2003, , pp. 472–479Abstract estimates the population to be less than 10,000 as of 2002, the main threat being heavy logging since 1980. References Natuna Island surili Primates of Indonesia Endemic fauna of Indonesia Vulnerable fauna of Asia Natuna Island surili The Natuna Island surili (''Presbytis natunae'') is a species of primate in the family Cercopithecidae. Details The species is endemic to the Indonesian island of Natuna Besar. It was separated from ''white-thighed surili, P. siam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macaca Fascicularis
The crab-eating macaque (''Macaca fascicularis''), also known as the long-tailed macaque and referred to as the cynomolgus monkey in laboratories, is a cercopithecine primate native to Southeast Asia. A species of macaque, the crab-eating macaque has a long history alongside humans. The species has been alternately seen as an agricultural pest, a sacred animal, and, more recently, the subject of medical experiments. The crab-eating macaque lives in matrilineal social groups of up to eight individuals dominated by females. Male members leave the group when they reach puberty. It is an opportunistic omnivore and has been documented using tools to obtain food in Thailand and Myanmar. The crab-eating macaque is a known invasive species and a threat to biodiversity in several locations, including Hong Kong and western New Guinea. The significant overlap in macaque and human living space has resulted in greater habitat loss, synanthropic living, and inter- and intraspecies conflicts o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nycticebus Coucang
The Sunda slow loris (''Nycticebus coucang'') or greater slow loris is a strepsirrhine primate and a species of slow loris native to Indonesia, West Malaysia, southern Thailand and Singapore. It measures from head to tail and weighs between . Like other slow lorises, it has a wet nose (rhinarium), a round head, small ears hidden in thick fur, a flat face, large eyes and a vestigial tail. The Sunda slow loris is nocturnal and arboreal, typically occurring in evergreen forests. It prefers rainforests with continuous dense canopies and has an extremely low metabolic rate compared to other mammals of its size. Its diet consists of sap, floral nectar, fruit and arthropods. It will feed on exudates such as gum and sap by licking wounds in trees. The species is generally solitary; one study showed only 8% of its active time was spent near other individuals. Social behavior makes up a very small part of the activity budget, though it has monogamous mating system with the offspring li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Primate
Primates are a diverse order of mammals. They are divided into the strepsirrhines, which include the lemurs, galagos, and lorisids, and the haplorhines, which include the tarsiers and the simians (monkeys and apes, the latter including humans). Primates arose 85–55 million years ago first from small terrestrial mammals, which adapted to living in the trees of tropical forests: many primate characteristics represent adaptations to life in this challenging environment, including large brains, visual acuity, color vision, a shoulder girdle allowing a large degree of movement in the shoulder joint, and dextrous hands. Primates range in size from Madame Berthe's mouse lemur, which weighs , to the eastern gorilla, weighing over . There are 376–524 species of living primates, depending on which classification is used. New primate species continue to be discovered: over 25 species were described in the 2000s, 36 in the 2010s, and three in the 2020s. Primates have large bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ranai Airport
Ranai-Natuna Airport or Natuna-Ranai Airport, formerly Raden Sadjad Airport , is an airport located at Ranai, Natuna Island, Ranai Kota, the capital city of Natuna Regency, on the Natuna archipelago in the Natuna Sea. The airport is also a Type B airbase of the Indonesian Air Force. Other than that, the airport also serves civilian flights. Due to the ongoing South China Sea dispute, the Indonesian government has decided to expand the airport to accommodate large military aircraft. Additional facilities, such as aircraft hangars, Instrument Landing System, ILS, refueling hangar are also currently being added. More military personnel are also stationed. The government are also planning to lengthen the airport's runway from 2.560 m to 3.000 m to accommodate large military aircraft. This would act as a deterrent against foreign ships from entering Indonesian waters. The expansion of the airbase is also to prevent illegal foreign fishing boats from entering Indonesian waters. Many fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natuna Islands
''(Sacred Ocean, Fortune Land) , image_map = , pushpin_map = Indonesia Riau Islands#Indonesia Sumatra#Indonesia#South China Sea , pushpin_map_caption = Location in Riau Islands##Location in Sumatra##Location in Indonesia##Location in South China Sea , map_caption = Interactive map , pushpin_label = , pushpin_label_position = left , coordinates = , coor_pinpoint = , coordinates_footnotes = [Baidu] |
Square Kilometre
Square kilometre ( International spelling as used by the International Bureau of Weights and Measures) or square kilometer (American spelling), symbol km2, is a multiple of the square metre, the SI unit of area or surface area. 1 km2 is equal to: * 1,000,000 square metres (m2) * 100 hectares (ha) It is also approximately equal to: * 0.3861 square miles * 247.1 acres Conversely: *1 m2 = 0.000001 (10−6) km2 *1 hectare = 0.01 (10−2) km2 *1 square mile = *1 acre = about The symbol "km2" means (km)2, square kilometre or kilometre squared and not k(m2), kilo–square metre. For example, 3 km2 is equal to = 3,000,000 m2, not 3,000 m2. Examples of areas of 1 square kilometre Topographical Map grids Topographical map grids are worked out in metres, with the grid lines being 1,000 metres apart. * 1:100,000 maps are divided into squares representing 1 km2, each square on the map being one square centimetre in area and representing 1 km2 on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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