|
Ituí River
The Ituí River is a river of the upper Amazon Basin. It traverses some 370 km of the Atalaia do Norte municipality in the Amazonas state of north-western Brazil. It drains a very low gradient, dropping hardly 100 m over its whole extent, which results in extensive meander A meander is one of a series of regular sinuous curves in the channel of a river or other watercourse. It is produced as a watercourse erodes the sediments of an outer, concave bank ( cut bank) and deposits sediments on an inner, convex ban ...ing. The Rio Negro, Beija-flor and Branquinho are some of its western tributaries, while the Rio Novo is its main eastern tributary. Downstream it joins the Itaquai River to form the upper Solimões. See also * Korubo * List of rivers of Amazonas * Vale do Javari References Brazilian Ministry of Transport Rivers of Amazonas (Brazilian state) {{AmazonasBR-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 states and the Federal District. It is the largest country to have Portuguese as an official language and the only one in the Americas; one of the most multicultural and ethnically diverse nations, due to over a century of mass immigration from around the world; and the most populous Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a coastline of . It borders all other countries and territories in South America except Ecuador and Chile and covers roughly half of the continent's land area. Its Amazon basin includes a vast tropical forest, ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazonas (Brazilian State)
Amazonas () is a state of Brazil, located in the North Region in the northwestern corner of the country. It is the largest Brazilian state by area and the 9th largest country subdivision in the world, and the largest in South America, being greater than the areas of Uruguay, Paraguay, and Chile combined. Mostly located in the Southern Hemisphere, it is the third largest country subdivision in the Southern Hemisphere after the Australian states of Western Australia and Queensland. Entirely in the Western Hemisphere, it is the fourth largest in the Western Hemisphere after Greenland, Nunavut and Alaska. It would be the sixteenth largest country in land area, slightly larger than Mongolia. Neighbouring states are (from the north clockwise) Roraima, Pará, Mato Grosso, Rondônia, and Acre. It also borders the nations of Peru, Colombia and Venezuela. This includes the Departments of Amazonas, Vaupés and Guainía in Colombia, as well as the Amazonas state in Venezuela ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food And Agriculture Organization
The Food and Agriculture Organization of the United Nations (FAO)french: link=no, Organisation des Nations unies pour l'alimentation et l'agriculture; it, Organizzazione delle Nazioni Unite per l'Alimentazione e l'Agricoltura is an international organization that leads international efforts to defeat hunger and improve nutrition and food security. Its Latin motto, ', translates to "let there be bread". It was founded on 16 October 1945. The FAO is composed of 195 members (including 194 countries and the European Union). Their headquarters is in Rome, Italy, and the FAO maintains regional and field offices around the world, operating in over 130 countries. It helps governments and development agencies coordinate their activities to improve and develop agriculture, forestry, fisheries, and land and water resources. It also conducts research, provides technical assistance to projects, operates educational and training programs, and collects data on agricultural output, pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atalaia Do Norte
Atalaia do Norte is the most western municipality in the Brazilian state of Amazonas. As of 2020, its population was 20,398 and its area is 76,355 km², thus making it the third largest municipality in Amazonas and the seventh largest in Brazil. Geography The area of this municipality includes the Vale do Javari, an indigenous reserve which is inhabited until the present day by isolated Indians also called ''"arrow peoples"'', indigenous ethnic groups that have had little or no contact with modernity. The town is at the start of the Itaquai River The Itaquai River is a river of the upper Amazon Basin. It forms the eastern boundary of Atalaia do Norte municipality in the Amazonas state of north-western Brazil. Its main tributary is the Rio Branco. Downstream it joins the Ituí River to for .... References Municipalities in Amazonas (Brazilian state) Populated places established in 1955 1955 establishments in Brazil {{AmazonasBR-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Del Divisor
{{SouthAm-mountain-stub ...
Sierra del Divisor is a mountain range located in the border between Peru and Brazil, rising up from the Amazonian plain. It is the only mountainous area in the lower Amazonian jungle. In 2015, a 3.3 million-acre area of rainforest in the mountain range was designated as a national park by the Peruvian government. References Divisor Divisor Landforms of Peru Landforms of Acre (state) Brazil–Peru border Divisor In mathematics, a divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n. In this case, one also says that n is a multiple of m. An integer n is divisible or evenly divisible by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Javary River
The Javary River, Javari River or Yavarí River ( es, Río Yavarí, links=no; pt, Rio Javari, links=no) is a tributary of the Amazon that forms the boundary between Brazil and Peru for more than . It is navigable by canoe for from above its mouth to its source in the Ucayali highlands, but only 260 were found suitable for steam navigation. The Brazilian Boundary Commission ascended it in 1866 to the junction of the Shino with its Jaquirana branch. The country it traverses in its extremely sinuous course is very level, similar in character to that of the Juruá. There are a number of small private reserves along the river, which arrange wildlife viewing. The town of Benjamin Constant Henri-Benjamin Constant de Rebecque (; 25 October 1767 – 8 December 1830), or simply Benjamin Constant, was a Franco-Swiss political thinker, activist and writer on political theory and religion. A committed republican from 1795, he backed t ... lies at the mouth of the river, on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quixito River
Quixito River is a river of Amazonas state in north-western Brazil. It is a tributary of the Solimões near the village of Atalaia do Norte. See also * List of rivers of Amazonas *Vale do Javari Vale do Javari (English language: Javari Valley) is one of the largest indigenous territories in Brazil, encompassing 85,444.82 km 2 (32,990 mi 2) – an area larger than Austria. It is named after the Javari River, the most important ... ReferencesBrazilian Ministry of Transport Rivers of Amazonas (Brazilian state) {{AmazonasBR-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Itaquai River
The Itaquai River is a river of the upper Amazon Basin. It forms the eastern boundary of Atalaia do Norte municipality in the Amazonas state of north-western Brazil. Its main tributary is the Rio Branco. Downstream it joins the Ituí River to form the upper Solimões. See also *Korubo * List of rivers of Amazonas *Vale do Javari Vale do Javari (English language: Javari Valley) is one of the largest indigenous territories in Brazil, encompassing 85,444.82 km 2 (32,990 mi 2) – an area larger than Austria. It is named after the Javari River, the most important ... ReferencesBrazilian Ministry of Transport Rivers of Amazonas (Brazilian state) {{AmazonasBR-river-stub ... [...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 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. Most of the basin is covered by the Amazon rainforest, also known as Amazonia. With a area of dense tropical forest, this is the largest rainforest in the world. Geography The Amazon River begins in the Andes Mountains at the west of the basin with its main tributary the Marañón River and Apurimac River in Peru. The highest point in the watershed of the Amazon is the second biggest peak of Yerupajá at . With a length of about before it drains into the Atlantic Ocean, it is one of the two longest rivers in the world. A team of scientists has claimed that the Amazon is longer than the Nile, but debate about its exact length continues. The Amazon sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meander
A meander is one of a series of regular sinuous curves in the channel of a river or other watercourse. It is produced as a watercourse erodes the sediments of an outer, concave bank ( cut bank) and deposits sediments on an inner, convex bank which is typically a point bar. The result of this coupled erosion and sedimentation is the formation of a sinuous course as the channel migrates back and forth across the axis of a floodplain. The zone within which a meandering stream periodically shifts its channel is known as a meander belt. It typically ranges from 15 to 18 times the width of the channel. Over time, meanders migrate downstream, sometimes in such a short time as to create civil engineering challenges for local municipalities attempting to maintain stable roads and bridges.Neuendorf, K.K.E., J.P. Mehl Jr., and J.A. Jackson, J.A., eds. (2005) ''Glossary of Geology'' (5th ed.). Alexandria, Virginia, American Geological Institute. 779 pp. Charlton, R., 2007. ''Fundamen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Korubo People
The Korubo or Korubu, also known as the Dslala, are an indigenous people of Brazil living in the lower Vale do Javari in the western Amazon Basin. The group calls themselves 'Dslala', and in Portuguese they are referred to as ''caceteiros'' (clubbers). Much of what the outside world knows of this group is based on the research of Brazilian explorer Sydney Possuelo, who first contacted the tribe in October 1996, and journalist Paul Raffaele. The Korubo are some of the last people on Earth to live in near- isolation from modern society, although they have, on numerous occasions, had violent contacts with the surrounding communities. An offshoot of the group is led by a woman named Maya. This splinter group has around 23 members, while the larger group is estimated to have 150 members. Culture Their hunting and war weapon of choice is the club, and aside from poison darts they use no other ranged weapons - their workday is about 4–5 hours long, and often live inside large, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Brazil")
