Webiga Sota

Sota waxay ka soo koraa waqooyi-bari magaalada Ndali ee Gobolka Borgou. Webigu wuxuu u ordaa dhanka waqooyi-waqooyi-bari wuxuuna ugu shubaa Webiga Niger at Malanville.

Roobabka sanadlaha ah ayaa laga diiwaan geliyay dhowr saldhig oo ku yaalla wabiga Sota:

• Segbana (bartamaha-bari ee wabiga, meel u dhow xadka Nigeria): 1,177.4 mm (46.35 in) oo ku faafay muddo 53 maalmood ah.
• Kandi (bartamaha-galbeed ee wabiga): 1,055.1 mm (41.54 in), oo ku faafay muddo 80 maalmood ah
• Malanville (dhamaadka waqooyi ee wabiga marka uu ku biiro Niger): 919.9 mm (36.22 in) muddo 53 maalmood ah

Waxaa meel walba ka jira roobab aad u badan laga bilaabo Luulyo ilaa Sebteembar (xagaaga boreal), taas oo keenta fatahaado rabshad leh, laakiin dhimista ayaa ah xilli abaareed daran laga bilaabo Disembar ilaa Abriil.

Qulqulka webiga ayaa la arkayay muddo 40 sano ah (1953–1992) xarunta biyaha ee Couberi, oo ku taal meel u dhow isgoyska uu la leeyahay Webiga Niger ee Malanville.

Couberi, qulqulka sanadlaha ah ee celceliska ama la arkay muddadan wuxuu ahaa 31 m³/s (1,100 cu ft/s) aagga oo lagu xisaabtamayo 9,111 to 13,410 km² (3,518 to 5,178 sq mi). Celceliska qulqulka billaha ah ee la arkay laga bilaabo Febraayo ilaa Abriil waa laga bilaabo 3.7–3.9 m³/s (130–140 cu ft/s), taas oo aad u cajiib ah Afrika iyada oo la raacayo go'aankeeda, iyada oo webiyada kale ee gobolka ay si joogto ah u dhacaan si ku filan oo ay ugu dhowaadaan inay qallalaan xilliga abaarta. Waa run in heerka roobka ee 900–1,200 mm (35–47 in) sanadkii uu aad u joogto yahay. Muddada indha-indheynta ee 40 sano, qulqulka billaha ah ee ugu yar wuxuu ahaa 2 m³/s (71 cu ft/s) halka qulqulka billaha ah ee ugu badan uu gaaray 358 m³/s (12,600 cu ft/s) kaas oo ka badan qulqulka celceliska Seine ee Paris.

Celceliska qulqulka billaha ah ee Sota (m³/s (cu ft/s)) oo lagu cabbiray saldhigga biyaha ee Couberi. (Xogta lagu xisaabiyay 40 sano)

• www-naweb.iaea.org Archived Febraayo 15, 2012 // Wayback Machine (in Af Faransiis)