Langbahn Team – Weltmeisterschaft

Sankarani River

Designations
Official nameSankarani-Fié
Designated17 January 2002
Reference no.1167[1]
The Upper Niger in Guinea with the Sankarani (right)

The Sankarani River (French: Fleuve Sankarani) is a tributary of the Niger River.[2] Flowing northward from the Guinea Highlands of the Fouta Djallon in Guinea,[3][4] it crosses into southern Mali, where it joins the Niger approximately 40 kilometres (25 mi) upstream of Bamako,[2] the capital of Mali. It forms part of the Ivory Coast-Guinea and Guinea–Mali borders.[5]

The Sankarani River watershed, traditionally well suited to crops and rich in iron and gold, covers some 35,500 square kilometres (13,700 sq mi), two-thirds of which are in Guinea, where it is joined by three tributaries: the Kourai, Yeremou and Dion Rivers.[2][5] In Mali, it flows into the Niger River upstream of Bamako near the village of Kourouba.[6]

Construction of the Sélingué Dam began in 1980, with the goal of supplying Bamako with electricity;[7][8] it was inaugurated on 13 December 1982.[9] It and the accompanying hydroelectric plant comprised the largest development project in Malian history up to that time.[9] The plant has the capacity to produce 44.8 million kilowatt-hours of electricity.[9] An irrigation scheme was also implemented, initially to compensate people who had to be moved; it covered 1,200 hectares (3,000 acres), split up among 1943 plot holders,[10] or 60,000 hectares (150,000 acres).[11]

The Sankanarni has a discontinuous floodplain over a distance of 170 kilometres (110 mi) in Guinea.[5] The river banks support gallery forests, though the Selingue Dam's reservoir covered many of them.[8] As of 2008, more than a thousand fishermen caught "between 400 and 1000 kg/day in peak season and 10 to 50 kg/day in low season (March to May)" in the section of the river between the dam and the junction with the Niger.[12]

At the height of its power, from the 13th to 16th centuries CE, the capital of the ancient Mali Empire is believed to have been at Niani, on the banks of the Sankarani.[13]

References

  1. ^ "Sankarani-Fié". Ramsar Sites Information Service. Retrieved 25 April 2018.
  2. ^ a b c Andersen, Inger; Golitzen, Katherin George (1 January 2005). The Niger River Basin: A Vision for Sustainable Management. World Bank Publications. pp. 13, 33–34. ISBN 9780821362044. Retrieved 25 November 2016.
  3. ^ "Sankarani River | river, western Africa". Encyclopedia Britannica. Retrieved 2020-05-17.
  4. ^ Hughes, R. H. (1992). A Directory of African Wetlands. IUCN. ISBN 978-2-88032-949-5.
  5. ^ a b c Hughes, R. H. (1992). A Directory of African Wetlands. IUCN. pp. 374, 376. ISBN 9782880329495. Retrieved 25 November 2016.
  6. ^ "Irrigation Development Programme - Phase I" (PDF). African Development Bank Group.
  7. ^ B. Askofare (6 June 1988). "Mali: Selingue Dam Project: Project Performance Evaluation Report (PPER)" (PDF). African Development Bank Group.
  8. ^ a b Koenig, Dolores; Diarra, Tiéman; Sow, Moussa (1998). Innovation and Individuality in African Development: Changing Production Strategies in Rural Mali. University of Michigan Press. pp. 119–123. ISBN 9780472108947.
  9. ^ a b c Imperato, Pascal James; Imperato, Gavin H. (25 April 2008). Historical Dictionary of Mali. Scarecrow Press. pp. xl, 105. ISBN 9780810864023. Retrieved 25 November 2016.
  10. ^ "Mali: Water for agriculture (2013-17)". International Institute for Environment and Development.
  11. ^ Natural Resources Management and Environment Department, Food and Agriculture Organization of the United Nations. "The Niger River basin".
  12. ^ Golitzen, Katherin George, ed. (2005), The Niger River Basin: A Vision for Sustainable Management (PDF), Washington, DC.: World Bank, ISBN 0-8213-6203-8
  13. ^ Fage, J. D.; Oliver, Roland (1975). The Cambridge History of Africa. Cambridge University Press. p. 378. ISBN 9780521209816. Retrieved 25 November 2016.

12°00′15″N 8°18′46″W / 12.00417°N 8.31278°W / 12.00417; -8.31278

Quelle: http://en.wikipedia.org/wiki/Sankarani_River