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Ambrym
Ambrym is a volcanic island in Malampa Province in the archipelago of Vanuatu. Volcanic activity on the island includes lava lakes in two craters near the summit. Etymology Ambrym (also known as ''Ambrin'', ''"ham rim"'' in the Ranon language) was allegedly named by Captain Cook, who is said to have anchored off there in 1774. In fact, his expedition never touched Ambrym. Geography Located near the center of the Vanuatuan archipelago, Ambrym is roughly triangular in shape, about wide. With of surface area, it is the fifth largest island in the country. The summit at the centre of the island is dominated by a desert-like caldera, which covers an area of . With the exception of human settlements, the rest of the island is covered by a dense jungle. Important Bird Area The western part of the island, comprising 17,605 ha of forest, together with gardens around habitation, has been recognised as an Important Bird Area (IBA) by BirdLife International because it supports ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambrym Volcano
Ambrym is a volcanic island in Malampa Province in the archipelago of Vanuatu. Volcanic activity on the island includes lava lakes in two craters near the summit. Etymology Ambrym (also known as ''Ambrin'', ''"ham rim"'' in the Ranon language) was allegedly named by Captain Cook, who is said to have anchored off there in 1774. In fact, his expedition never touched Ambrym. Geography Located near the center of the Vanuatuan archipelago, Ambrym is roughly triangular in shape, about wide. With of surface area, it is the fifth largest island in the country. The summit at the centre of the island is dominated by a desert-like caldera, which covers an area of . With the exception of human settlements, the rest of the island is covered by a dense jungle. Important Bird Area The western part of the island, comprising 17,605 ha of forest, together with gardens around habitation, has been recognised as an Important Bird Area (IBA) by BirdLife International because it supports pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava Lake
Lava lakes are large volumes of molten lava, usually basaltic, contained in a volcanic vent, crater, or broad depression. The term is used to describe both lava lakes that are wholly or partly molten and those that are solidified (sometimes referred to as ''frozen lava lakes''). Formation Lava lakes can form in three ways: *from one or more vents in a crater that erupts enough lava to partially fill the crater; or *when lava pours into a crater or broad depression and partially fills the crater; or *atop a new vent that erupts lava continuously for a period of several weeks or more and slowly builds a crater progressively higher than the surrounding ground. Behaviors Lava lakes occur in a variety of volcanic systems, ranging from the basaltic Erta Ale lake in Ethiopia and the basaltic andesite volcano of Villarrica, Chile, to the unique phonolitic lava lake at Mt. Erebus, Antarctica. Lava lakes have been observed to exhibit a range of behaviours. A "constantly circulat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of northern Australia, northeast of New Caledonia, east of New Guinea, southeast of the Solomon Islands, and west of Fiji. Vanuatu was first inhabited by Melanesian people. The first Europeans to visit the islands were a Spanish expedition led by Portuguese navigator Fernandes de Queirós, who arrived on the largest island, Espíritu Santo, in 1606. Queirós claimed the archipelago for Spain, as part of the colonial Spanish East Indies, and named it . In the 1880s, France and the United Kingdom claimed parts of the archipelago, and in 1906, they agreed on a framework for jointly managing the archipelago as the New Hebrides through an Anglo-French condominium. An independence movement arose in the 1970s, and the Republic of Vanuatu was fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provinces Of Vanuatu
Vanuatu has been divided into six provinces since 1994. The names in English of all provinces are derived from the initial letters of their constituent islands: Municipalities The provinces are in turn divided into municipalities headed by a council and a mayor elected from among the members of the council. In the Tafea Province for example are the following municipalities (council areas): *North Erromango *South Erromango *North Tanna *West Tanna *Middle Bush Tanna *Whitesands *South West Tanna *South Tanna The islands of Aniwa, Futuna and Aneityum appear to consist of one municipality each. Island regions (historical) From 1985 to 1994 it was divided into eleven island regions: Districts (historical) During the Condominium era, specifically from 1968 to 1984 the group was divided into four administrative districts: Districts (1950) In the 1950s, districts appeared to denote the finest administrative level, finer than the current municipalities or council are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malampa
Malampa is one of the six provinces of Vanuatu, located in the center of the country. It consists of three main islands: Malakula, Ambrym and Paama, and takes its name from the first syllable of their names. It includes a number of other islands – the small islands of Uripiv, Norsup, Rano, Wala, Atchin and Vao off the coast of Malakula, and the volcanic island of Lopevi (currently uninhabited). Also included are the Maskelynes Islands and some more small islands along the south coast of Malakula. Population It has a population of 36,722 (2009 census) - Government of Vanuatu people and an area of 2,779 km2. Its capital is |
Malampa Province
Malampa is one of the six provinces of Vanuatu, located in the center of the country. It consists of three main islands: Malakula, Ambrym and Paama, and takes its name from the first syllable of their names. It includes a number of other islands – the small islands of Uripiv, Norsup, Rano, Wala, Atchin and Vao off the coast of Malakula, and the volcanic island of Lopevi (currently uninhabited). Also included are the Maskelynes Islands and some more small islands along the south coast of Malakula. Population It has a population of 36,722 (2009 census) - Government of Vanuatu people and an area of 2,779 km2. Its capital is |
Vanuatu Megapode
The Vanuatu megapode or Vanuatu scrubfowl (''Megapodius layardi'') is a species of bird in the family Megapodiidae. It was formerly known as the New Hebrides scrubfowl. It is found only in Vanuatu. Its natural habitat is subtropical or tropical moist lowland forest. The species is threatened by habitat loss and egg collecting. Taxonomy Two syntype specimens of ''Megapodius layardi'' TristramIbis, 1879, p. 194. are held in the collections of National Museums Liverpool at World Museum, with accession numbers T9758 (male adult) and T9759 (female adult). The specimens were collected in Vate Island (Efate) in July 1877 and September 1877, respectively, by Edgar Leopold Layard and came to the Liverpool national collection via Canon Henry Baker Tristram's collection which was purchased in 1896. There are three further syntypes in the bird collection at the Natural History Museum at Tring. References External links BirdLife Species Factsheet. Vanuatu megapode Birds of Vanuatu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''labes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyroclastic Shield
In volcanology, a pyroclastic shield or ignimbrite shield is an uncommon type of shield volcano. Unlike most shield volcanoes, pyroclastic shields are formed mostly of pyroclastic and highly explosive eruptions rather than relatively fluid basaltic lava issuing from vents or fissures on the surface of the volcano. They typically display low-angle flank slopes and often have a central caldera caused by large eruptions. Lava is commonly extruded after explosive activity has ended. The paucity of associated Plinian fall deposits indicates that pyroclastic shields are characterized by low Plinian columns. Pyroclastic shields are commonly known to form in the Central Andes of South America, as well as in Melanesia (the island of Bougainville alone has two). There are also pyroclastic shields in Africa, such as Emi Koussi in Chad. Examples * Ambrym, Vanuatu * Apoyeque, Nicaragua * Masaya, Nicaragua * Billy Mitchell, Bougainville, Papua New Guinea * Emi Koussi, Chad * Laguna Colora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cardinal Myzomela
The cardinal myzomela (''Myzomela cardinalis'') is a species of bird in the honeyeater family Meliphagidae. It is named for the scarlet color of the male. It is found in American Samoa, New Caledonia, Samoa, Solomon Islands, and Vanuatu, as well as some islands in Micronesia such as Yap. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical mangrove forest. It frequents areas with flowers, such as gardens. This is a small, active bird, measuring about from bill to tail. Males are red and black in coloration, females are grayish-olive, sometimes with a red cap or red head. Its long, curved bill is especially adapted for reaching into flowers for nectar. Cardinal myzomela populations have vanished from the island of Guam since the invasion of the brown tree snake. References cardinal myzomela Birds of Samoa Birds of American Samoa Birds of the Solomon Islands Birds of Vanuatu Birds of New Caledonia cardinal myzomela cardinal m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fan-tailed Gerygone
The fan-tailed gerygone (''Gerygone flavolateralis'') is a species of bird in the family Acanthizidae. It is found in New Caledonia and Vanuatu. The Rennell gerygone (''G. citrina'') of the Solomon Islands was formerly considered conspecific, but was split as a distinct species by the IOC in 2021. References fan-tailed gerygone Birds of New Caledonia Birds of Vanuatu fan-tailed gerygone fan-tailed gerygone The fan-tailed gerygone (''Gerygone flavolateralis'') is a species of bird in the family Acanthizidae. It is found in New Caledonia and Vanuatu. The Rennell gerygone (''G. citrina'') of the Solomon Islands Solomon Islands is an island ... Taxonomy articles created by Polbot {{Acanthizidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long-tailed Triller
The long-tailed triller (''Lalage leucopyga'') is a species of bird in the family Campephagidae. It is found in New Caledonia, Solomon Islands, and Vanuatu. The Norfolk Island subspecies of the long-tailed triller, the Norfolk triller, has become extinct. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. Taxonomy Subspecies * †''Lalage leucopyga leucopyga'': Norfolk Island (extinct) * ''Lalage leucopyga montrosieri'': New Caledonia * ''Lalage leucopyga affinis'': the Solomon Islands (Makira and Ugi) * ''Lalage leucopyga deficiens'': Vanuatu (Torres Island and the Banks Group) * ''Lalage leucopyga albiloris'': central and northern Vanuatu * ''Lalage leucopyga simillima'': southern Vanuatu and the Loyalty Islands Two syntypes of ''Symmorphus'' (''Lalage'') ''affinis'' TristramIbis, 1879, p.440, an adult female and male, are held in the vertebrate zoology collection of the National Museums Liverpool ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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