Rufiji River

Rufiji River in Selous

The Rufiji River lies entirely within Tanzania. The river is formed by the confluence of the Kilombero and Luwegu rivers. It is approximately 600 kilometres (370 mi) long, with its source in southwestern Tanzania and its mouth on the Indian Ocean at a point between Mafia Island called Mafia Channel. Its principal tributary is the Great Ruaha River. It is navigable for about 100 kilometres (62 mi).

The Rufiji is about 200 kilometres (120 mi) south of Dar-es-Salaam. The river's delta contains the largest mangrove forest in eastern Africa.[1]

History

A branch of ancient sea routes led down the East African coast called "Azania" by the Greeks and Romans in the 1st century CE as described in the Periplus of the Erythraean Sea (and, very probably, 澤散 Zesan in the 3rd century by the Chinese),[2] at least as far as the port known to the Romans as Rhapta, which was probably located in the delta of the Rufiji River in modern Tanzania.[3]

During the First World War, from October 1914 to July 1915, the river delta was the scene of a protracted naval operation. These were the attempts, and later achievement, by the Royal Navy to neutralize and destroy the German cruiser Konigsberg.

Basin

The catchment basin for the Rufiji River complex is 177,429 square kilometres (68,506 sq mi).[4]

Rufiji Basin catchment area
River Area
km2		 Percentage
of area		 Percentage
of run-off
Great Ruaha      83,970 47 15
Kilombero 39,990 23 62
Luwegu 26,300 15 18
Rufiji (lower river) 27,160 15 5
Total       177,429 100 100

References

  1. ↑ "Downstream and Coastal Impacts of Damming and Water Abstraction in Africa", Environmental Management, authored by Maria Snoussi, Johnson Kitheka, Yohanna Shaghude, Alioune Kane, Russell Arthurton, Martin Le Tissier, and Hassan Virji, 2007, volume 39, page 589
  2. ↑ Hill, John E.; (Draft English translation) (September 2004). "The Peoples of the West". from the Weilue 魏略 by Yu Huan 魚豢. University of Washington. Retrieved 2009-04-18. Cite uses deprecated parameter |coauthors= (help)
  3. ↑ "The Egypto-Graeco-Romans and Panchea/Azania: sailing in the Erythraean Sea." Felix A. Chami. In: Society for Arabian Studies Monographs 2 Trade and Travel in the Red Sea Region. Proceedings of Red Sea Project I held in the British Museum October 2002, pp. 93-104. Edited by Paul Lunde and Alexandra Porter. ISBN 1-84171-622-7.
  4. ↑ Arvidson, Anders; et al. (May 2009). "Initial Assessment of Socioeconomic and Environmental Risks and Opportunities of Large-scale Biofuels Production in the Rufiji District" (PDF). SEKAB BioEnergy (T) Ltd. p. 23.

Further reading

External links

Coordinates: 8°00′S 39°20′E / 8.000°S 39.333°E / -8.000; 39.333

This article is issued from Wikipedia - version of the Sunday, April 24, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.