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Rote Island
Rote Island (, also spelled ''Roti'') is an island of Indonesia, part of the East Nusa Tenggara Provinces of Indonesia, province of the Lesser Sunda Islands. According to legend, this island got its name accidentally when a lost Portuguese people, Portuguese sailor arrived and asked a farmer where he was. The surprised farmer, who could not speak Portuguese, introduced himself, "Rote". About 80% of the people of Rote Island in Indonesia are Christian. Christianity is an important part of the community. Geography Rote lies 500 km (310.686 miles) northwest of the Australian coast and 150 km (105.633 miles) north of the Ashmore and Cartier Islands. The island is situated to the southwest of the larger island of Timor. To the north is the Savu Sea, and to the south is the Timor Sea. To the west lie Savu and Sumba. The uninhabited Pamana Island, ''Pamana'' (or ''Ndana'') island, just south of Rote, with an area of , is the southernmost island of Indonesia. Along with some o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pamana Island
Pamana Island (''Dana'', ''Dona'', ''Ndana'') is a small island off Rote Island in Indonesia's East Nusa Tenggara province of Lesser Sunda Islands, and the southernmost point of Indonesia and of Asia. It lies exactly on latitude 11°S. Administratively this island is part of Rote Ndao Regency. It borders the Ashmore and Cartier Islands to the south. The island is inhabited by some deer, various bird species and is visited annually by turtles who come to lay their eggs. Literature * See also * Extreme points of Indonesia * Extreme points of Asia * List of islands of Indonesia * Lesser Sunda Islands The Lesser Sunda Islands (, , ), now known as Nusa Tenggara Islands (, or "Southeast Islands"), are an archipelago in the Indonesian archipelago. Most of the Lesser Sunda Islands are located within the Wallacea region, except for the Bali pro ... References Landforms of East Nusa Tenggara Rote Ndao Regency Lesser Sunda Islands Outer Banda Arc {{ENusaTenggara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Island Of Indonesia
The islands of Indonesia, also known as the Indonesian Archipelago () or Nusantara, may refer either to the islands composing the country of Indonesia or to the geographical groups which include its islands. Indonesia is the world's largest archipelagic state, stretching from Sumatra in Asia to the western part of New Guinea in Oceania. History The exact number of islands composing Indonesia varies among definitions and sources. According to the Law No 9/1996 on Maritime Territory of Indonesia, of 17,508 officially listed islands within the territory of the Republic of Indonesia. According to a geospatial survey conducted between 2007 and 2010 by the National Coordinating Agency for Survey and Mapping (Bakorsurtanal), Indonesia has 13,466 islands. However, according to earlier survey in 2002 by National Institute of Aeronautics and Space (LAPAN), the Indonesian archipelago has 18,307 islands, and according to the CIA ''World Factbook'', there are 17,508 islands. The discrepa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biostratigraphy
Biostratigraphy is the branch of stratigraphy which focuses on correlating and assigning relative ages of rock strata by using the fossil assemblages contained within them.Hine, Robert. "Biostratigraphy." ''Oxford Reference: Dictionary of Biology'', 8th ed., Oxford University Press, 2019. The primary objective of biostratigraphy is ''correlation'', demonstrating that a particular horizon in one geological section represents the same period of time as another horizon at a different section. Fossils within these strata are useful because sediments of the same age can look completely different, due to local variations in the sedimentary environment. For example, one section might have been made up of clays and marls, while another has more chalky limestones. However, if the fossil species recorded are similar, the two sediments are likely to have been laid down around the same time. Ideally these fossils are used to help identify biozones, as they make up the basic biostratigraphy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Accretionary Wedge
An accretionary wedge or accretionary prism forms from sediments accreted onto the non- subducting tectonic plate at a convergent plate boundary. Most of the material in the accretionary wedge consists of marine sediments scraped off from the downgoing slab of oceanic crust, but in some cases the wedge includes the erosional products of volcanic island arcs formed on the overriding plate. An accretionary complex is a current (in modern use) or former accretionary wedge. Accretionary complexes are typically made up of a mix of turbidites of terrestrial material, basalts from the ocean floor, and pelagic and hemipelagic sediments. For example, most of the geological basement of Japan is made up of accretionary complexes. Materials within an accretionary wedge Accretionary wedges and accreted terranes are not equivalent to tectonic plates, but rather are associated with tectonic plates and accrete as a result of tectonic collision. Materials incorporated in accretionary wedge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Plate
The Australian plate is or was a major tectonic plate in the eastern and, largely, southern hemispheres. Originally a part of the ancient continent of Gondwana, Australia remained connected to India and Antarctica until approximately when India broke away and began moving north. Australia and Antarctica had begun rifting by and completely separated a while after this, some believing as recently as , but most accepting presently that this had occurred by . The Australian plate later fused with the adjacent Indian plate beneath the Indian Ocean to form a single Indo-Australian plate. However, recent studies suggest that the two plates may have once again split apart and have been separate plates for at least 3 million years. The Australian plate includes the continent of Australia, including Tasmania, as well as portions of New Guinea, New Zealand and the Indian Ocean basin. Scope The continental crust of this plate covers the whole of Australia, the Gulf of Carpentaria, sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forearc
A forearc is a region in a subduction zone between an oceanic trench and the associated volcanic arc. Forearc regions are present along convergent margins and eponymously form 'in front of' the volcanic arcs that are characteristic of convergent plate margins. A back-arc region is the companion region behind the volcanic arc. Many forearcs have an accretionary wedge which may form a topographic ridge known as an outer arc ridge that parallels the volcanic arc. A forearc basin between the accretionary wedge and the volcanic arc can accumulate thick deposits of sediment, sometimes referred to as an outer arc trough. Due to collisional stresses as one tectonic plate subducts under another, forearc regions are sources for powerful earthquakes. Formation During subduction, an oceanic plate is thrust below another tectonic plate, which can be oceanic or continental. Water and other volatiles in the subducting plate cause flux melting in the upper mantle, creating magma that ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banda Arc
The Banda Arc (main arc, Inner, and Outer) is a dual chain of islands in eastern Indonesia that is around 2,300 km long. It is the result of the collision of a continent and an intra-oceanic island arc. The presently active volcanic arc is mounted on stretched continental and oceanic crust whereas the associated subduction trench is underlain by continental crust, which has subducted deep enough to contaminate the volcanic arc with continental melts. The island of Timor is notable for the lack of volcanic activity. This is due to the island representing the zone of fore-arc and continental collision which prevents volcanic activity from occurring. 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 in the Timor Region. Geologic Setting Some academic literat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Savanna Climate
Tropical savanna climate or tropical wet and dry climate is a tropical climate sub-type that corresponds to the Köppen climate classification categories ''Aw'' (for a dry "winter") and ''As'' (for a dry "summer"). The driest month has less than of precipitation and also less than 100-\left (\frac \right)mm of precipitation. This latter fact is in a direct contrast to a tropical monsoon climate, whose driest month sees less than of precipitation but has ''more'' than 100-\left (\frac \right) of precipitation. In essence, a tropical savanna climate tends to either see less overall rainfall than a tropical monsoon climate or have more pronounced dry season(s). It is impossible for a tropical savanna climate to have more than as such would result in a negative value in that equation. In tropical savanna climates, the dry season can become severe, and often drought conditions prevail during the course of the year. Tropical savanna climates often feature tree-studded grasslands due ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nembrala
Nembrala or Nemberala is a village (''desa'') on Rote Island, in Rote Barat district, Rote Ndao regency, East Nusa Tenggara (Nusa Tenggara Timur) province, Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, .... It is a well known surfing spot. Surfing The main wave at Nembrala has several sections, which can link up on bigger days. -The Point -Temples or Steeples. -Mountains -Lower Mountains/Beginners/Inner Tubes. *Type of wave: coral reef *Length: usually 200-300m, but can get over 500m on really big days. *Size: 2 to 15 feet+ (~4 to 30 feet+ faces). *Best tide: low. There is a very large tidal range of about 6m+. The wave breaks on all tides, but is generally better on lower tides. *Dangers: coral reef bottom, inexperienced surfers, hold-downs in big swells, and ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surfing
Surfing is a surface water sport in which an individual, a surfer (or two in tandem surfing), uses a board to ride on the forward section, or face, of a moving wave of water, which usually carries the surfer towards the shore. Waves suitable for surfing are primarily found on ocean shores, but can also be found as standing waves in the open ocean, in lakes, in rivers in the form of a tidal bore, or wave pools. Surfing includes all forms of wave-riding using a board, regardless of the stance. There are several types of boards. The Moche of Peru would often surf on reed craft, while the native peoples of the Pacific surfed waves on alaia, paipo, and other such watercraft. Ancient cultures often surfed on their belly and knees, while modern-day surfing is most often ''stand-up surfing'', in which a surfer rides a wave while standing on a surfboard. Another prominent form of surfing is body boarding, where a surfer rides the wave on a bodyboard, either lying on thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ba'a
Ba'a (''Baa'', ''Baadale'') is the capital of the Indonesian island of Rote and of the Rote Ndao Regency (''kabupaten''), in the province of East Nusa Tenggara. It lies in the district (''kecamatan In Indonesia, district or ambiguously subdistrict, is the third-level administrative subdivision, below regency or city. The local term is used in the majority of Indonesian areas. The term is used in provinces in Papua. In the Special Regio ...'') of Lobalain, and constitutes a village (''desa'') with 1,263 inhabitants at the 2020 Census.Badan Pusat Statistik, Jakarta, 2021. Notes Rote Ndao Regency Populated places in East Nusa Tenggara Regency seats of East Nusa Tenggara {{ENusaTenggara-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
