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Solomon Islands (archipelago)
The Solomon Islands (archipelago) is an island group in the western South Pacific Ocean, north-east of Australia. The archipelago is in the Melanesian subregion and bioregion of Oceania and forms the eastern boundary of the Solomon Sea. The many islands of the archipelago are distributed across the sovereign states of Papua New Guinea and Solomon Islands. The largest island in the archipelago is Bougainville Island, which is a part of the Autonomous Region of Bougainville (currently a part of Papua New Guinea) along with Buka Island, the Nukumanu Islands, and a number of smaller nearby islands. Much of the remainder falls within the territory of Solomon Islands and include the atolls of Ontong Java, Sikaiana, the raised coral atolls of Bellona and Rennell, and the volcanic islands of Choiseul, Guadalcanal, Makira, Malaita, New Georgia, the Nggelas, Santa Isabel, and the Shortlands. The Santa Cruz Islands are not a part of the archipelago. Geography The Solomon Is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papua New Guinea
Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean north of Australia. It has Indonesia–Papua New Guinea border, a land border with Indonesia to the west and neighbours Australia to the south and the Solomon Islands to the east. Its capital, on its southern coast, is Port Moresby. The country is the world's third largest list of island countries, island country, with an area of . The nation was split in the 1880s between German New Guinea in the North and the Territory of Papua, British Territory of Papua in the South, the latter of which was ceded to Australia in 1902. All of present-day Papua New Guinea came under Australian control following World War I, with the legally distinct Territory of New Guinea being established out of the former German colony as a League of Nations mandate. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raised Coral Atoll
A raised coral atoll or uplifted coral atoll is an atoll that has been lifted high enough above sea level by tectonic forces, protecting it from scouring by storms and enabling soils and diverse – often endemic – species of flora and fauna to develop. With the exception of Aldabra in the Indian Ocean and Henderson Island in the Pacific Ocean, most tropical raised atolls have been dramatically altered by human activities such as species introduction, phosphate mining, and even bomb testing.Fosberg FR, Sachet MH, Stoddart DR (1983)Henderson Island (Southeastern Polynesia): summary of current knowledge.''Atoll Research Bulletin'' 272: 1–47. Notable raised coral atolls *Aldabra * Banaba *Daitō Islands * Henderson Island *Kiritimati *Makatea *Nauru Nauru, officially the Republic of Nauru, formerly known as Pleasant Island, is an island country and microstate in the South Pacific Ocean. It lies within the Micronesia subregion of Oceania, with its nearest neighbour bei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Balbi
Mount Balbi is a Holocene stratovolcano located in the northern portion of the island of Bougainville, Papua New Guinea. A gentle prominence at is the highest point of the island. There are five volcanic craters east of the summit, one of which contains a crater lake. The summit is composed of coalesced cones and lava domes which host a large solfatara field. There are numerous fumarole A fumarole (or fumerole) is a vent in the surface of the Earth or another rocky planet from which hot volcanic gases and vapors are emitted, without any accompanying liquids or solids. Fumaroles are characteristic of the late stages of volcani ...s near the craters, though Balbi has not erupted in historic time. See also * List of volcanoes in Papua New Guinea * List of Ultras of Oceania References * Bagana Volcano and Balbi Volcano, Bougainville Island Mountains of Papua New Guinea Volcanoes of Bougainville Island Stratovolcanoes of Papua New Guinea Volcanic crater lakes Holoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and because most of Earth's plate boundaries are underwater, most volcanoes are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes resulting from divergent tectonic activity are usually non-explosive whereas those resulting from convergent tectonic activity cause violent eruptions."Mid-ocean ridge tectonics, volcanism and geomorphology." Geology 26, no. 455 (2001): 458. https://macdonald.faculty.geol.ucsb.edu/papers/Macdonald%20Mid-Ocean%20Ridge%20Tectonics.pdf Volcanoes can also form where there is str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral
Corals are colonial marine invertebrates within the subphylum Anthozoa of the phylum Cnidaria. They typically form compact Colony (biology), colonies of many identical individual polyp (zoology), polyps. Coral species include the important Coral reef, reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton. A coral "group" is a colony of very many cloning, genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in height. A set of tentacles surround a central mouth opening. Each polyp excretes an exoskeleton near the base. Over many generations, the colony thus creates a skeleton characteristic of the species which can measure up to several meters in size. Individual colonies grow by asexual reproduction of polyps. Corals also breed sexually by spawning: polyps of the same species release gametes simultaneously overnight, often around a full moon. Fertilized eggs form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shortland Islands
The Shortland Islands is an archipelago of Western Province, Solomon Islands, at . The island group lies in the extreme north-west of the country's territory, close to the south-east edge of Bougainville Island, Papua New Guinea. The largest island in the archipelago is Shortland Island (originally called Alu). With smaller offshore islands such as Gharomai (to the southwest), Balalae (to the northeast) and Magusaiai, Faisi, Pirumeri and Poporang (all to the southeast), it forms the Inner Shortlands Ward of the Western Province. The remaining islands comprise the Outer Shortlands Ward and consist of two groups; the Treasury Islands to the southwest of Shortland Island consists mainly of Mono Island and the smaller Stirling Island; the other group, which lies to the northeast of Shortland Island, consists of Fauro Island and smaller islands grouped around it - including Masamasa and Piru Islands to the east, Rohae Island to the south, Mania Island to the southwest, Asie I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Isabel Island
Santa Isabel (also known as Isabel, Ysabel and Mahaga) is the largest island An island or isle is a piece of land, distinct from a continent, completely surrounded by water. There are continental islands, which were formed by being split from a continent by plate tectonics, and oceanic islands, which have never been ... in Isabel Province, Solomon Islands. It is also the longest island, with the third largest surface area, in the country. Location and geographic data Choiseul Island, Choiseul lies to the north-west, Malaita to the south-east. The Pacific Ocean lies to the north, and Guadalcanal (Isatabu) to the south. The highest point in Santa Isabel is Mount Sasari, . The Marutho river runs down Mount Sasari to the ocean at Hofi. Almost all the rivers or streams run from that centre point except for those at the other tip of the island on the Katova side. The administrative centre is Buala. The nearest airport is Fera Airport on neighbouring Fera Island. History The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nggela Islands
The Nggela Islands or Ngella Islands, previously known as the Florida Islands, are a small island group in the Central Province of Solomon Islands, a sovereign state, since 1978, in the southwest Pacific Ocean. The name Florida Islands fell into disuse following Solomon Islands' independence in 1978. The group is composed of four larger islands and about 50 smaller ones, many with white coral beaches. The four main islands are, Nggela Sule with Nggela Pile to its southeast, separated by the narrow Mboli Passage, Olevugha (also known as Mobokonimbeti, and previously Sandfly Is.) and Vatilau (also known as Buenavista) to the northwest. Smaller islands include: Anuha, (), south of Nggela Sule, Tulagi just off the southwest coast of Nggela Sule, now the capital of Central Province and previously the British administrative centre for the Solomons, Gavutu and Tanambogo. History The first recorded sighting by Europeans was by the Spanish expedition of Álvaro de Mendaña on 16 A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Georgia Islands
The New Georgia Islands are part of the Western Province of Solomon Islands. They are located to the northwest of Guadalcanal. The larger islands are mountainous and covered in rain forest. The main islands are New Georgia, Vella Lavella, Kolombangara (a dormant volcano), Ghizo, Vangunu, Rendova and Tetepare. They are surrounded by coral reefs and include the Marovo Lagoon. Another famous location is Kennedy Island where the future United States president, John F. Kennedy, spent three days stranded during World War II. Several of the islands were scenes of fighting in the war. The main towns are Gizo, Munda and Noro. The main industries are forestry and fishing. One of the smaller New Georgia islands, Ranongga, was lifted three metres (10 ft.) out of the Pacific Ocean by the 2007 Solomon Islands earthquake, causing an expansion of its shoreline by up to 70 metres all around. Northwest Solomonic languages are spoken on the island, as well as the non-Austrone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malaita
Malaita is the primary island of Malaita Province in Solomon Islands. Malaita is the most populous island of the Solomon Islands, with a population of 161,832 as of 2021, or more than a third of the entire national population. It is also the second largest island in the country by area, after Guadalcanal. The largest city and provincial capital is Auki, on the northwest coast and is on the northern shore of the Langa Langa Lagoon. The people of the Langa Langa Lagoon and the Lau Lagoon on the northeast coast of Malaita call themselves ''wane i asi'' ‘salt-water people’ as distinct from ''wane i tolo'' ‘bush people’ who live in the interior of the island. South Malaita Island, also known as ''Small Malaita'' and ''Maramasike'' for ꞋAreꞌare language, ꞋAreꞌare speakers and Malamweimwei known to more than 80% of the islanders, is the island at the southern tip of the larger island of Malaita. Name Most local names for the island are Mala, or its dialect variants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makira
The island of Makira (previously known as San Cristóbal) is the largest island of Makira-Ulawa Province in Solomon Islands. It is third most populous of the Solomon Islands after Malaita and Guadalcanal, with a population of 55,126 as of 2020. The island is located east of Guadalcanal and south of Malaita. The largest and capital city is Kirakira. History The first recorded sighting by Europeans of Makira was by the Spanish expedition of Álvaro de Mendaña in June 1568. More precisely the sighting and also landing in San Cristóbal was due to a local voyage that set out from Guadalcanal in a small boat, in the accounts the brigantine ''Santiago'', commanded by Alférez Hernando Enriquez and having Hernán Gallego as pilot. They charted it as ''San Cristóbal''.Brand, Donald D. ''The Pacific Basin: A History of its Geographical Explorations'' The American Geographical Society, New York, 1967, p.133. Education The Stuyvenberg Rural Training Centre is a rural boardi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
