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Xingu River
The Xingu River ( ; ; ) is a river in north Brazil. It is a southeast tributary of the Amazon River and one of the largest clearwater rivers in the Amazon basin, accounting for about 5% of its water. __TOC__ Description and history The first Indigenous Park in Brazil was created in the river basin by the Brazilian government in the early 1960s. This park marks the first indigenous territory recognized by the Brazilian government and it was the world's largest indigenous preserve on the date of its creation. Currently, fourteen tribes live within Xingu Indigenous Park, surviving on natural resources and extracting from the river most of what they need for food and water. The Brazilian government built the Belo Monte Dam on the Lower Xingu, which began operations in 2019 and is the world's fifth-largest hydroelectric dam. Construction of this dam was under legal challenge by environment and indigenous groups, who assert the dam would have negative environmental and social i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazon Basin
The Amazon basin is the part of South America drained by the Amazon River and its tributary, tributaries. The Amazon drainage basin covers an area of about , or about 35.5 percent of the South American continent. It is located in the countries of Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, Suriname, and Venezuela, as well as the territory of French Guiana. Most of the basin is covered by the Amazon rainforest, also known as Amazon rainforest, Amazonia. With a area of dense tropical forest, it is the largest rainforest in the world. Geography The Amazon River begins in the Andes, Andes Mountains at the west of the basin with its main tributary the Marañón River and Apurímac River, Apurimac River in Peru. The highest point in the Drainage divide, watershed of the Amazon is the second biggest peak of Yerupajá at . The Amazon River Basin occupies the entire central and eastern area of South America, lying to the east of the Andes mountain range and extending from th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liberdade River (Xingu River Tributary)
The Liberdade River is a river in the states of Mato Grosso and Pará, Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population .... References Rivers of Mato Grosso Rivers of Pará {{Pará-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecotropica
Ecotropica is the peer-reviewed international scientific journal of the European Society for Tropical Ecology, GTOE. The journal first appeared in 1995 and received an impact factor in 2011. Ecotropica covers all aspects of tropical ecology, and normally appears twice annually. Papers reflect results of original research (major papers, short communications) or review important fields in tropical ecology. Current editor is Marco Tschapka at the University of Ulm in Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu .... One of the former editors was Elisabeth Kalko. External links Ecotropica, an international journal of tropical ecologyEuropean Society for Tropical Ecology Ecology journals {{ecology-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemics
Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can also be referred to as an ''endemism'' or, in scientific literature, as an ''endemite''. Similarly, many species found in the Western ghats of India are examples of endemism. Endemism is an important concept in conservation biology for measuring biodiversity in a particular place and evaluating the risk of extinction for species. Endemism is also of interest in evolutionary biology, because it provides clues about how changes in the environment cause species to undergo range shifts (potentially expanding their range into a larger area or becomin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapids
Rapids are sections of a river where the river bed has a relatively steep stream gradient, gradient, causing an increase in water velocity and turbulence. Flow, gradient, constriction, and obstacles are four factors that are needed for a rapid to be created. Physical factors Rapids are hydrology, hydrological features between a ''run'' (a smoothly flowing part of a stream) and a ''waterfall#Types, cascade''. Rapids are characterized by the river becoming shallower with some Rock (geology), rocks exposed above the flow surface. As flowing water splashes over and around the rocks, air bubbles become mixed in with it and portions of the surface acquire a white color, forming what is called "whitewater". Rapids occur where the stream bed, bed material is highly resistant to the erosive power of the stream in comparison with the bed downstream of the rapids. Very young streams flowing across solid rock may be rapids for much of their length. Rapids cause water aeration of the stream ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belo Monte Dam
The Belo Monte Dam (''formerly known as'' Kararaô) is a hydroelectric dam complex on the northern part of the Xingu River in the state of Pará, Brazil. After its completion, with the installation of its 18th turbine, in November 2019, the installed capacity of the dam complex is 11,233 megawatts (MW), which makes it the second largest hydroelectric dam complex in Brazil and the fifth largest in the world by installed capacity, behind the Three Gorges Dam, Baihetan Dam and the Xiluodu Dam in China and the Brazilian-Paraguayan Itaipu Dam. Considering the oscillations of river flow, guaranteed minimum capacity generation from the Belo Monte Dam would measure 4,571 MW, 39% of its maximum capacity. Brazil's rapid economic growth over the last decade has provoked a huge demand for new and stable sources of energy, especially to supply its growing industries. In Brazil, hydroelectric power plants produce over 66% of the electrical energy. The Government has decided to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xingu Indigenous Park
The Xingu Indigenous Park (, pronounced ) is an indigenous territory of Brazil, first created in 1961 as a national park in the state of Mato Grosso, Brazil. Its official purposes are to protect the environment and the several nations of Xingu Indigenous peoples in the area. Location The Xingu Indigenous Park is on the upper Xingu River in the northeast of the state of Mato Grosso, in the south of the Amazon biome. It covers 26,420 square km (2,642,003 hectares, 6,528,530 acres), with savannah and drier semi-deciduous forests in the south transitioning to Amazon rain forest in the north. There is a rainy season from November to April. The headwaters of the Xingu River are in the south of the park. The area covered by the park was defined in 1961 and covers parts of the municipalities of Canarana, Paranatinga, São Félix do Araguaia, São José do Xingu, Gaúcha do Norte, Feliz Natal, Querência, União do Sul, Nova Ubiratã and Marcelândia in the state of Mato Gross ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazon Basin
The Amazon basin is the part of South America drained by the Amazon River and its tributary, tributaries. The Amazon drainage basin covers an area of about , or about 35.5 percent of the South American continent. It is located in the countries of Bolivia, Brazil, Colombia, Ecuador, Guyana, Peru, Suriname, and Venezuela, as well as the territory of French Guiana. Most of the basin is covered by the Amazon rainforest, also known as Amazon rainforest, Amazonia. With a area of dense tropical forest, it is the largest rainforest in the world. Geography The Amazon River begins in the Andes, Andes Mountains at the west of the basin with its main tributary the Marañón River and Apurímac River, Apurimac River in Peru. The highest point in the Drainage divide, watershed of the Amazon is the second biggest peak of Yerupajá at . The Amazon River Basin occupies the entire central and eastern area of South America, lying to the east of the Andes mountain range and extending from th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clearwater River (river Type)
A clearwater river is classified based on its chemistry, sediments and water colour. Clearwater rivers have a low conductivity, relatively low levels of dissolved solids, typically have a neutral to slightly acidic pH and are very clear with a greenish colour. Clearwater rivers often have fast-flowing sections. The main clearwater rivers are South American and have their source in the Brazilian Plateau or the Guiana Shield. Outside South America the classification is not commonly used, but rivers with clearwater characteristics are found elsewhere. Amazonian rivers fall into three main categories: clearwater, blackwater and whitewater. This classification system was first proposed by Alfred Russel Wallace in 1853 based on water colour, but the types were more clearly defined according to chemistry and physics by from the 1950s to the 1980s. Although many Amazonian rivers fall clearly into one of these categories, others show a mix of characteristics and may vary depending ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kayapó Language
Mẽbêngôkre ( ), sometimes referred to as Kayapó, is a Northern Jê language ( Jê, Macro-Jê) spoken by the Kayapó and the Xikrin people in the north of Mato Grosso and Pará in Brazil. There are around 8,600 native speakers since 2010 based on the 2015 Ethnologue 18th edition. Due to the number of speakers and the influence of Portuguese speakers, the language stands at a sixth level of endangerment; in which the materials for literacy and education in Mẽbêngôkre are very limited. Ethnography The Mẽbêngôkre language is currently spoken by two ethnic groups, the Kayapó and the Xikrin, which, besides sharing a language in common, both use the endonym ''Mẽbêngôkre'' (literally “those from the hole of the water”Verswijver, Gustaff. "Kayapó." ''Enciclopédia dos Povos Indígenas no Brasil''. 2002. https://pib.socioambiental.org/en/povo/Kayapô/print Accessed 30 September 2016. "Although there are differences between the dialects spoken among the var ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
São Félix Do Xingu
SAO or Sao may refer to: Places * Sao civilisation, in Middle Africa from 6th century BC to 16th century AD * Sao, a town in Boussé Department, Burkina Faso * Serb Autonomous Regions (''Srpska autonomna oblast'', SAO), during the breakup of Yugoslavia Science and technology * Smithsonian Astrophysical Observatory of the Smithsonian Institution in Cambridge, Massachusetts, U.S. ** Smithsonian Astrophysical Observatory Star Catalog, which assigns SAO catalogue entries * Special Astrophysical Observatory of the Russian Academy of Science (SAO RAS) * Session-At-Once, a recording mode for optical discs Transportation * Saco Transportation Center, a train station in Saco, Maine, U.S., station code SAO * Sahel Aviation Service, Mali, ICAO airline code SAO * Airports in Greater São Paulo, Brazil, IATA airport code SAO People * Ligi Sao (born 1992), a Samoan rugby league player * Ron Sao, Western Australian politician Other uses * Sao (moon), a satellite of Neptune * S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Altamira, Pará
Altamira is one of one hundred and forty-four municipalities in the state of Pará, in northern Brazil. It has an area of , making it the largest municipality by area both in Pará state and Brazil, and until 2009 it was the world's largest municipal subdivision. It occupies 12.8% of the state's territory, 1.8% of Brazil's territory and 0.8% of South America. It also covers a more extensive area than 104 countries, and is comparable to the US states of Missouri and Florida. Altamira Municipality encompasses the Altamira city and district, the seat of local government, whose majority population lives in urban area, and nine other mostly rural districts (most of those covered by the Amazon rainforest), whose urban populations are minorities, and live in inhabited areas spaced by tens or hundreds of kilometers. According to the 2010 Brazilian National Census the municipality had 99,075 inhabitants which grew to 115,969 at the 2020 Census, making a density of only 0.73 inhabitants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
