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The Xingu River (/ʃŋˈɡ/ sheeng-GOO; Portuguese: Rio Xingu, Portuguese pronunciation: [ʃĩˈɡu]; Mẽbêngôkre: Byti, [bɯˈti][8]:73) is a 1,640 km (1,019 mi)[1] river in north Brazil. It is a southeast tributary of the Amazon River and one of the largest clearwater rivers in the Amazon basin,[9] accounting for about 5% of its water.[10]

Xingu River
Rio Xingu  (Portuguese)
Xingu River from space, downstream section.
Map of the Amazon Basin with the Xingu River highlighted
Native nameByti  (Kayapó)
Location
CountryBrazil
Physical characteristics
MouthAmazon River
  coordinates
1°31′59″S 52°14′30″W
Length1,640 km (1,020 mi)[1]
Basin size520,300 km2 (200,900 sq mi) 513,313.5 km2 (198,191.5 sq mi)[2]
Discharge 
  locationPorto de Moz, Pará State (near mouth)
  average9,680 m3/s (342,000 cu ft/s) 10,022.591 m3/s (353,944.5 cu ft/s)[3]
Discharge 
  locationAltamira, Pará State (Basin size: 449,493 km2 (173,550 sq mi)
  average(Period of data: 1970-1996)8,665 m3/s (306,000 cu ft/s)[4] 8,345.839 m3/s (294,730.5 cu ft/s)[5]
Discharge 
  locationBelo Horizonte, Pará State (Basin size: 277,265 km2 (107,053 sq mi)
  average(Period of data: 1970-1996)5,324 m3/s (188,000 cu ft/s)[6]
Discharge 
  locationSão Félix do Xingu, Pará State (Basin size: 250,626 km2 (96,767 sq mi)
  average(Period of data: 1970-1996)4,627 m3/s (163,400 cu ft/s)[7]
Basin features
Tributaries 
  leftCuluene, Curisevo, Tamitatoale, Ronuro, Manissauá-Miçu, Iriri, Pardo, Jaraucu
  rightSete de Setembro, Suia-Miçu, Liberdade, Fresco, Bacaja

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.[citation needed]

The Brazilian government is building the Belo Monte Dam, which will be the world's third-largest hydroelectric dam, on the Lower Xingu. Construction of this dam is under legal challenge by environment and indigenous groups, who assert the dam would have negative environmental and social impacts along with reducing the flow by up to 80% along a 100 km (60 mi) stretch known as the Volta Grande ("Big Bend").[11] The river flow in this stretch is highly complex and includes major sections of rapids.[12] More than 450 fish species have been documented in the Xingu River Basin and it is estimated that the total is around 600 fish species, including many endemics.[13] At least 193 fish species living in rapids are known from the lower Xingu,[12] and at least 26 of these are endemic.[14] From 2008 to 2018 alone, 24 new fish species have been described from the river.[12][14][15] Many species are seriously threatened by the dam, which will significantly alter the flow in the Volta Grande rapids.[12][16][17]

In the Upper Xingu region was a highly self-organized pre-Columbian anthropogenic landscape, including deposits of fertile agricultural terra preta, black soil in Portuguese, with a network of roads and polities each of which covered about 250 square kilometers.[18]

Near the source of Xingu River is Culuene River, a 600 kilometres (370 mi) tributary.[citation needed][19]




See also



References


  1. Ziesler, R.; Ardizzone, G.D. (1979). "Amazon River System". The Inland waters of Latin America. Food and Agriculture Organization of the United Nations. ISBN 92-5-000780-9. Archived from the original on 21 October 2013.
  2. "Rivers Network". 2020.
  3. "Rivers Network". 2020.
  4. Michael, T. Coe; Marcos, Heil Costa; Aurélie, Botta; Charon, Birkett (23 August 2002). "Long-term simulations of discharge and floods in the Amazon Basin".
  5. "Rivers Network". 2020.
  6. Michael, T. Coe; Marcos, Heil Costa; Aurélie, Botta; Charon, Birkett (23 August 2002). "Long-term simulations of discharge and floods in the Amazon Basin".
  7. Michael, T. Coe; Marcos, Heil Costa; Aurélie, Botta; Charon, Birkett (23 August 2002). "Long-term simulations of discharge and floods in the Amazon Basin".
  8. Passos, João Lucas Moraes (2018). Caminhos mẽbêngôkre: andando, nomeando, sentando sobre a terra (Ph.D. dissertation). Brasília: Universidade de Brasília.
  9. Perez, M.S. "Where the Xingu Bends and Will Soon Break". American Scientist. Retrieved 1 October 2017.
  10. "Waters". Amazon Waters. Retrieved 10 October 2017.
  11. "Summary and History of the Belo Monte Dam: Rainforest Foundation" (PDF). Summary and History of the Belo Monte Dam: Rainforest Foundation. Archived from the original (PDF) on 6 January 2011. Retrieved 9 March 2011.
  12. Fitzgerald; Perez; Sousa; Gonçalves; Py-Daniel; Lujan; Zuanon; Winemiller; Lundberg (2018). "Diversity and community structure of rapids-dwelling fishes of the Xingu River: Implications for conservation amid large-scale hydroelectric development". Biological Conservation. 222: 104–112. doi:10.1016/j.biocon.2018.04.002.
  13. Camargo, M., T. Giarrizzo and V. Isaac (2004). Review of the geographic distribution of fish fauna in the Xingu River Basin, Brazil. Ecotropica 10: 123–147
  14. Hyland, T: Race against time. Retrieved 4 June 2014.
  15. Sousa, L.M.; M.S. Chaves; A. Akama; J. Zuanon; M.H. Sabaj (2018). "Platydoras birindellii, new species of striped raphael catfish (Siluriformes: Doradidae) from the Xingu Basin, Brazil". Proceedings of the Academy of Natural Sciences of Philadelphia. 166 (1): 1–13. doi:10.1635/053.166.0106. S2CID 90673235.
  16. Ekström, J. (23 December 2007) Hydroelectric dam constructions in Amazonas. Retrieved 10 February 2013.
  17. Survival International (2009). Experts Panel Assesses Belo Monte Dam Viability. Retrieved 10 February 2013.
  18. Heckenberger, Michael J.; J. Christian Russell; Carlos Fausto; Joshua R. Toney; Morgan J. Schmidt; Edithe Pereira; Bruna Franchetto; Afukaka Kuikuro (29 September 2008). "Pre-Columbian Urbanism, Anthropogenic Landscapes, and the Future of the Amazon". Science. American Association for the Advancement of Science. 321 (5893): 1214–1217. doi:10.1126/science.1159769. PMID 18755979. S2CID 41438038.
  19. Junk, Wolfgang J. (1997). The Central Amazon Floodplain: Ecology of a Pulsing System. Plön, Germany: Springer-Verlag Berlin Heidelberg. ISBN 978-3-64208214-6.

Further reading




Media related to Xingu River at Wikimedia Commons


На других языках


[de] Rio Xingu

Der Rio Xingu .mw-parser-output .IPA a{text-decoration:none}[ˌχiu ʃĩˈɡu] ist einer der großen rechten Nebenflüsse des Amazonas im Tiefland von Brasilien.
- [en] Xingu River

[es] Río Xingú

El río Xingú o Jingú (del portugués [ʃĩˈɡu]) es un largo río amazónico brasileño, uno de los mayores afluentes de la vertiente meridional del río Amazonas, que discurre por los estados de Mato Grosso y Pará. Tiene una longitud de 1.815 km.[1][2]

[it] Xingu

Il fiume Xingu (Rio Xingu) è un fiume brasiliano che nasce nello Stato del Mato Grosso e attraversa lo Stato del Pará, sboccando vicino alla foce del fiume Rio delle Amazzoni, del quale è un affluente di destra. Nella regione della sua sorgente attraversa il Parco Indigeno dello Xingu, il primo parco indigeno del Brasile. Il fiume è la principale fonte di acqua e alimentazione per una popolazione di circa 4 500 indigeni che vivono nel parco. Costantemente minacciato dall'espansione della frontiera agricola, con il conseguente utilizzo dei suoi principali affluenti della regione, che si incontrano tutti fuori dell'area del parco.

[ru] Шингу

Шингу́[1] (порт. Rio Xingu) — река в Бразилии, правый приток Амазонки. Длина — 1980 км, площадь водосборного бассейна — 513 тысяч км²[1].



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