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Inner Banda Arc
The Banda Arc (main arc, Inner, and Outer) is a set of island arcs in eastern Indonesia. It is the result of the collision of a continent and an intra-oceanic island arc. The presently active arc is located on what appears to be oceanic crust whereas the associated subduction trench is underlain by continental crust. The convergence of the Indo-Australian plates and Eurasia resulted in the formation of the Sunda and Banda island arcs. The transitional zone between the arcs is located south of Flores Island and is characterized by the change in the tectonic regime along the boundary. Terminology Some academic literature refers to the arcs by location – so that main arc can be referred to as the 'southern', the 'western' Situated at the centre of three converging and colliding major tectonic plates, Indo-Australia, Eurasia, Pacific, the Banda arc includes young oceanic crust enclosed by a volcanic inner arc, outer arc islands and a trough parallel to the Australian contin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banda Arc Tectonic Map
Banda may refer to: People *Banda (surname) *Banda Prakash (born 1954), Indian politician *Banda Kanakalingeshwara Rao (1907–1968), Indian actor *Banda Karthika Reddy (born 1977), Indian politician *Banda Singh Bahadur (1670–1716), Sikh warrior Places Argentina * Banda Department, a part of Santiago del Estero Province, Argentina Canada *Banda, Ontario, a settlement in Ontario Ghana * Banda Ahenkro, a town in Banda District * Banda District, Ghana, a district in the Bono Region * Banda (Ghana parliament constituency), a constituency in the Bono Region India *Banda, East Godavari district, a village in Andhra Pradesh, India *Banda, Maharashtra, a small town in Maharashtra *Banda, Uttar Pradesh, a city and district headquarters of Banda District, Uttar Pradesh *Banda District, India, a district in Uttar Pradesh *Banda (Lok Sabha constituency), Uttar Pradesh *Banda (Assembly constituency), a constituency of the Uttar Pradesh Legislative Assembly *Banda (Vidhan Sabha c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fold (geology)
In structural geology, a fold is a stack of originally planar surfaces, such as sedimentary strata, that are bent or curved during permanent deformation. Folds in rocks vary in size from microscopic crinkles to mountain-sized folds. They occur as single isolated folds or in periodic sets (known as ''fold trains''). Synsedimentary folds are those formed during sedimentary deposition. Folds form under varied conditions of stress, pore pressure, and temperature gradient, as evidenced by their presence in soft sediments, the full spectrum of metamorphic rocks, and even as primary flow structures in some igneous rocks. A set of folds distributed on a regional scale constitutes a fold belt, a common feature of orogenic zones. Folds are commonly formed by shortening of existing layers, but may also be formed as a result of displacement on a non-planar fault (''fault bend fold''), at the tip of a propagating fault (''fault propagation fold''), by differential compaction or due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Damar Island
Damer, or Damar, ( id, Pulau Damer) is a small volcanic island in the Barat Daya Islands group in Indonesia's Maluku province, on the southern side of the Banda Sea. It is flanked by four smaller islands - one to the east, one to the west and two to the south. Together they are called the Damar Islands, and constitute one administrative district within the Maluku Barat Daya Regency. The district has a land area of 392.29 km2 and had a population of 5,718 at the 2020 Census. Description Damar is about 20 km (12 mi.) long by 18 km (11 mi.) wide. It lies about 125 km (78 mi.) east of Romang and 200 km (124 mi.) east of Wetar. The northern part of the island has been largely cleared for dryland farming of coconuts, cashews, coffee beans, cocoa beans, cloves and nutmegs, while the southern part is still mainly forested. Habitation is concentrated in the north and east; most islanders are farmers or fishers. The highest point of the island is 8 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetar
Wetar is a tropical island which belongs to the Indonesian province of Maluku and is the largest island of the Maluku Barat Daya Islands (literally ''Southwest Islands'') of the Maluku Islands. It lies east of the Lesser Sunda Islands, which include nearby Alor and Timor, but it is politically part of the Maluku Islands. To the south, across the Wetar Strait, lies the island of Timor; at its closest it is 50 km away. To the west, across the Ombai Strait, lies the island of Alor. To the southwest is the very small island of Liran, which is also part of Wetar district (''kecamatan'') and, further southwest, the small East Timorese island of Atauro. To the north is the Banda Sea and to the east lie Romang and Damar Islands, while to the southeast lie the other principal islands of the Barat Daya Islands. Including Liran, Wetar has an area of 2,651.9 km2, and had a population of 7,916 at the 2010 Census. Wetar is one of the 92 officially listed outlying islands of Indo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solor Archipelago
The Solor Archipelago () is a group of islands in the Lesser Sunda Islands, Indonesia, lying to the east of Flores and to the west of the Alor Strait and the Alor Archipelago. To the north is the west part of the Banda Sea, while to the south across the Savu Sea lies the island of Timor. The largest islands are, from west to east, Solor, Adonara, and Lembata (formerly known as Lomblen), although there are many small islands as well. Administratively, the islands of Solor and Adonara are included within the East Flores Regency, while Lembata (with smaller offshore islands) forms its own regency (''kabupaten''), the Lembata Regency. Both regencies lie within the province of East Nusa Tenggara. The islands are listed below with their areas and their populations at the 2010 Census and the 2020 Census, and according to the official estimates for mid 2021, together with the number of administrative districts (''kecamatan'') on each island. In addition to the national language of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barat Daya Islands
The Barat Daya Islands ( id, Kepulauan Barat Daya) are a group of islands in the Maluku (province), Maluku province of Indonesia. The Indonesian phrase ''barat daya'' means 'south-west'. Geography These islands are located off the eastern end of East Timor. Wetar is the largest island in the group. To the west, the Ombai Strait separates Wetar from Alor Island, part of East Nusa Tenggara. The Wetar Strait separates Wetar from Timor to the south. Even though included in the Indonesian Maluku province political division, the southwestern islands are geographically part of the Lesser Sunda Islands. Rainfall is limited with a dry season between October and December when some of the islands appear as dry savannah. The Barat Daya Islands except Wetar are part of the Banda Sea Islands moist deciduous forests ecoregion. Wetar and Timor comprise the Timor and Wetar deciduous forests ecoregion. Most of the islands are barren, infertile and minimally forested. Together with Timor, Nusa Ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Komodo Island
Komodo ( id, Pulau Komodo) is one of the 17,508 islands that comprise the Republic of Indonesia. The island is particularly notable as the habitat of the Komodo dragon, the largest lizard on Earth, which is named after the island. Komodo Island has a surface area of 390 square kilometres and a human population of over two thousand. The people of the island are descendants of former convicts who were exiled to the island and who have mixed with Bugis from Sulawesi. The people are primarily adherents of Islam but there are also Christian and Hindu congregations. Komodo is part of the Lesser Sunda chain of islands and forms part of the Komodo National Park. In addition, the island is a popular destination for diving. Administratively, it is part of the East Nusa Tenggara province. Description Komodo is part of the Lesser Sunda chain of islands and forms part of the Komodo National Park. It lies between the substantially larger neighboring islands Sumbawa to the west and Flores to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seram Island
Seram (formerly spelled Ceram; also Seran or Serang) is the largest and main island of Maluku province of Indonesia, despite Ambon Island's historical importance. It is located just north of the smaller Ambon Island and a few other adjacent islands, such as Saparua, Haruku, Nusa Laut and the Banda Islands. Geography and geology Seram is traversed by a central mountain range, the highest point of which, Mount Binaiya, is covered with dense rain forests. Its remarkably complex geology is because of its location at the meeting of several tectonic microplates, which have been described as "one of the most tectonically complex areas on Earth". Seram actually falls on its own microplate, which has been twisted around by 80° in the last 8 million years by the relatively faster movement of the Papua microplate. Meanwhile, along with the northward push of the Australian Plate, this has resulted in the uplift that gives north-central Seram peaks of over 3000 m. On the island, there a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timor
Timor is an island at the southern end of Maritime Southeast Asia, in the north of the Timor Sea. The island is East Timor–Indonesia border, divided between the sovereign states of East Timor on the eastern part and Indonesia on the western part. The Indonesian part, also known as West Timor, constitutes part of the Provinces of Indonesia, province of East Nusa Tenggara. Within West Timor lies an exclave of East Timor called Oecusse District. The island covers an area of . The name is a variant of ''timur'', Malay language, Malay for "east"; it is so called because it lies at the eastern end of the Lesser Sunda Islands. Mainland Australia is less than 500 km away, separated by the Timor Sea. Language, ethnic groups and religion Anthropologists identify eleven distinct Ethnolinguistic group, ethno-linguistic groups in Timor. The largest are the Atoni of western Timor and the Tetum of central and eastern Timor. Most indigenous Timorese languages belong to the Timorâ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasian Plate
The Eurasian Plate is a tectonic plate that includes most of the continent of Eurasia (a landmass consisting of the traditional continents of Europe and Asia), with the notable exceptions of the Indian subcontinent, the Arabian subcontinent and the area east of the Chersky Range in eastern Siberia. It also includes oceanic crust extending westward to the Mid-Atlantic Ridge and northward to the Gakkel Ridge. The eastern edge is a boundary with the North American Plate to the north and a boundary with the Philippine Sea Plate to the south and possibly with the Okhotsk Plate and the Amurian Plate. The southern edge is a boundary with the African Plate to the west, the Arabian Plate in the middle and the Indo-Australian Plate to the east. The western edge is a divergent boundary with the North American Plate forming the northernmost part of the Mid-Atlantic Ridge, which is straddled by Iceland. All volcanic eruptions in Iceland, such as the 1973 eruption of Eldfell, the 1783 eruptio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
