44:
59:
1205:
608:
604:. From its source to 100 km (62 mi) below Bangui, the Ubangi defines the boundary between the Central African Republic and the Democratic Republic of the Congo (DRC). Thereafter, it forms the boundary between the DRC and the Republic of Congo until it empties into the Congo River.
584:
at Bangui ranges from about 800 m/s (28,000 cu ft/s) to 11,000 m/s (390,000 cu ft/s), with an average flow of about ~4,000 m/s (140,000 cu ft/s). It is believed that the Ubangi's upper reaches originally flowed into the
1540:
1545:
1132:
894:
Umolu, J. C.; 1990, Macro
Perspectives for Nigeria’s Water Resources Planning, Proc. of the First Biennial National Hydrology Symposium, Maiduguri, Nigeria, pp. 218–262 (discussion of Ubangi-Lake Chad diversion
1425:
634:. According to the plan, named Transaqua, the water from the Ubangi would revitalize Lake Chad and provide a livelihood in fishing and enhanced agriculture to tens of millions of central Africans and
1020:
1125:
1530:
1118:
1141:
1418:
1013:
904:
The
Changing Geography of Africa and the Middle East By Graham Chapman, Kathleen M. Baker, University of London School of Oriental and African Studies, 1992 Routledge.
309:(Period: 1971–2000)4,004 m/s (141,400 cu ft/s) (Period: 1911–1994)4,092 m/s (144,500 cu ft/s) 4,000 m/s (140,000 cu ft/s)
1560:
1411:
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1434:
572:
The Ubangi's length is about 1,060 km (660 mi). Its total length with the Uele, its longest tributary, is 2,270 km (1,410 mi). The Ubangi's
921:
1525:
1006:
1041:
1029:
653:
of the LCBC member countries committed to the diversion project. In April 2008, the LCBC advertised a request for proposals for a feasibility study.
729:
355:
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832:
761:
956:
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165:
909:
804:
1346:
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1145:
558:
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250:(Period: 1971–2000)5,630.4 m/s (198,840 cu ft/s) (Period: 1911–1994)5,936 m/s (209,600 cu ft/s)
100:
922:"Combating Climate Induced Water And Energy Deficiencies In West Central Africa (Ubangi – Lake Chad Inter-basin transfer)"
925:
675:
Becker, M.; Papa, F.; Frappart, F.; Alsdorf, D.; Calmant, S.; Da Silva, J. Santos; Prigent, C.; Seyler, F. (2018).
565:, the capital of the CAR, after which it flows south – forming the border between the DRC and the
1438:
554:
969:
670:
668:
666:
600:
Together with the Congo River, it provides an important transport artery for river boats between Bangui and
1555:
649:
In 1994, the Lake Chad Basin
Commission (LCBC) proposed a similar project, and at a March 2008 summit the
329:
11,000 m/s (390,000 cu ft/s) (Period: 1911–1994)9,115 m/s (321,900 cu ft/s)
1535:
1033:
581:
566:
782:
688:
1331:
1079:
1069:
837:
639:
319:
800 m/s (28,000 cu ft/s) (Period: 1911–1994)930 m/s (33,000 cu ft/s)
1110:
704:
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800:
757:
751:
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648,280.5 km (250,302.5 sq mi) to 651,915 km (251,706 sq mi)
43:
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692:
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573:
534:
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397:
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358:(1,120 km upstream of mouth; Basin size: 308,763.1 km (119,214.1 sq mi)
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299:(550 km upstream of mouth; Basin size: 493,266.9 km (190,451.4 sq mi)
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940:"Voice of America News, March 28, 2008 African Leaders Team Up to Rescue Lake Chad"
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677:"Satellite-based estimates of surface water dynamics in the Congo River Basin"
550:
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553:(mean annual discharge 1,550 m/s) and flows west, forming the border between
180:
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561:(DRC). Subsequently, the Ubangi bends to the southwest and passes through
17:
756:. Food and Agriculture Organization of the United Nations. p. 338.
1204:
833:"Refilling Lake Chad With Water From The Congo River Using Solar Power"
607:
797:
Gorilla
Pathology and Health: With a Catalogue of Preserved Materials
681:
International
Journal of Applied Earth Observation and Geoinformation
562:
296:
49:
1054:
635:
606:
1541:
Central
African Republic–Democratic Republic of the Congo border
753:
Source Book for the Inland
Fishery Resources of Africa, Volume 1
1407:
1114:
1002:
1546:
Democratic
Republic of the Congo–Republic of the Congo border
479:
962:
International
Commission of the Congo-Oubangui-Sangha Bassin
957:
Map showing the Ubangi
Subbasin at World Resources Institute
642:
were proposed in the 1980s and 1990s by Nigerian engineer J.
368:(Period: 1971–2000)2,799 m/s (98,800 cu ft/s)
497:
491:
210:
1,060 km (660 mi) to 1,120 km (700 mi)
961:
494:
488:
473:
569:. The Ubangi finally joins the Congo River at Liranga.
818:
Engineers' Dreams Great Projects That COULD Come True
576:
is about 651,915 km (251,706 sq mi).
485:
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860:"Journal of Environmental Hydrology, Vol. 7, 1999"
1531:Rivers of the Democratic Republic of the Congo
777:
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773:
750:Bossche, J.P. vanden; G. M. Bernacsek (1990).
1419:
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8:
270:15,500 m/s (550,000 cu ft/s)
63:Map showing the Ubangi River drainage basin
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1021:
1007:
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260:1,000 m/s (35,000 cu ft/s)
578:Mean annual discharge at mouth 5,936 m/s
662:
597:by the Congo in the early Pleistocene.
1561:Rivers of the Central African Republic
795:See Cooper, John E. and Hull, Gordon;
549:(mean annual discharge 1,350 m/s) and
29:
646:Umolu and the Italian firm Bonifica.
626:In the 1960s, a plan was proposed to
545:. It begins at the confluence of the
7:
1526:Rivers of the Republic of the Congo
640:Inter-basin water transfer schemes
25:
48:Ubangi River at the outskirts of
1203:
1146:Democratic Republic of the Congo
831:Zarembka, David (24 June 2019).
559:Democratic Republic of the Congo
469:
42:
622:Lake Chad replenishment project
616:Lake Chad replenishment project
1566:Tributaries of the Congo River
1551:International rivers of Africa
159: • coordinates
94: • coordinates
1:
537:, and the largest right-bank
69:Physical characteristics
198: • elevation
181:0.506972000°S 17.705669000°E
133: • elevation
27:Tributary of the Congo River
351: • location
292: • location
236: • location
116:4.128134000°N 22.43324500°E
1587:
1571:Lowest points of countries
619:
364: • average
325: • maximum
315: • minimum
305: • average
266: • maximum
256: • minimum
246: • average
186:-0.506972000; 17.705669000
137:395 m (1,296 ft)
1201:
701:10.1016/j.jag.2017.11.015
611:Transaqua scheme (in red)
372:
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278:
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1439:Central African Republic
1274:Congo right bank (north)
555:Central African Republic
435: • right
202:294 m (965 ft)
121:4.128134000; 22.43324500
1315:Lualaba and tributaries
1153:Congo left bank (south)
878:"Africa at a watershed"
630:from the Ubangi to the
419: • left
612:
526:
518:
510:
1034:Republic of the Congo
610:
567:Republic of the Congo
1080:Likouala-aux-Herbes
981: /
816:Ley, Willy (1960).
693:2018IJAEO..66..196B
377:Basin features
177: /
112: /
613:
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763:978-92-5-102983-1
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16:(Redirected from
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1085:Likouala-Mossaka
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985:0.500°S 17.700°E
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924:. Archived from
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951:External links
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928:on 2011-05-26.
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884:on 2009-03-31.
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783:"Zaire-Bangui"
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651:heads of state
620:Main article:
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595:being captured
574:drainage basin
557:(CAR) and the
535:Central Africa
527:Mubangi Stroom
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730:"Congo River"
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1536:Ubangi River
1504:
1300:
1099:
966:
934:
926:the original
916:
900:
890:
882:the original
871:
854:
842:. Retrieved
836:
826:
817:
811:
796:
791:
752:
684:
680:
648:
625:
599:
571:
530:
465:Ubangi River
464:
462:
398:River system
33:Ubangi River
1213:Kasai basin
988: /
687:: 196–209.
632:Chari River
602:Brazzaville
587:Chari River
551:Uele Rivers
543:Congo River
410:Tributaries
404:Congo River
382:Progression
184: /
152:Congo River
119: /
1520:Categories
1485:Nana Barya
657:References
511:Mto Ubangi
240:Near mouth
215:Basin size
18:Oubanguian
1383:Chiloango
1060:Chiloango
799:, p. 371
636:Sahelians
591:Lake Chad
582:discharge
539:tributary
342:Discharge
283:Discharge
227:Discharge
895:schemes)
531:Oubangui
36:Oubangui
1437:of the
1393:Semliki
1342:Luapula
1322:Lualaba
1286:Mongala
1281:Aruwimi
1265:Sankuru
1260:Lukenie
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1296:Mbomou
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