Uruzi rwa Riana

ni rumwe mu migezi mito yo mu gihugu ca , kandi ruri mu migezi itaramenyekana cane mu masoko y’iciyumviro c’amakarata manini (major hydrological records). Rukunze kuvugwa nk’uruzi rutoya ruca mu bishanga n’uturere two hagati no mu buseruko bwa Uganda.

Izina: Uruzi rwa Riana

Igihugu: Uganda

Uburebure: Ntibumenyekana neza (uruzi ruto)

Isoko (source): Ibishanga n’amasoko y’amazi yo mu gihugu hagati (Uganda)

Iherezo (mouth): Sisitemu y’ibishanga / imigezi mito yo mu karere ka Lake Kyoga basin

Akarere runyuramwo: Uturere two mu buseruko no hagati mu gihugu

Ubwoko: Uruzi ruto (minor tributary / wetland stream)

Aho ruva n’aho rugana

Uruzi rwa Riana ruvira mu bishanga n’amasoko mato mato y’amazi yo mu gihugu hagati ca Uganda. Rutembera buhoro kubera ko ruca mu bibaya n’ahantu hatose, rukagaburira indi migezi mito mito n’ibishanga biri mu sisitemu ya .

Akamaro k’Uruzi rwa Riana

Naho ari uruzi ruto, rufise akamaro mu buzima bw’abaturage bo hafi yarwo:

1. Amazi y’abantu

kunywa amazi mu bice bimwe bimwe
isuku n’ibikorwa vya buri munsi

2. Ubuhinzi

gufasha mu kuhira imirima mito mito
guhinga imboga n’ibihingwa vyo mu bibaya

3. Ibinyabuzima

kubungabunga ibishanga
gutunga amafi n’inyoni zo mu mazi

Ibibazo ruhura na vyo

Uruzi rwa Riana ruhura n’ibi bibazo:

kugabanuka kw’amazi mu bihe vy’izuba
kwanduzwa n’ubuhinzi n’imyanda
guhinduka kw’ibishanga (wetland degradation)
gucibwa kw’amashyamba yo ku nkengera

Akamaro mu bidukikije

Naho ruto, uruzi rwa Riana rufasha mu:

kubika amazi y’imvura
kugabanya imyuzure mu bibaya
gushigikira ubuzima bw’ibinyabuzima vyo mu bishanga

Umusozo

Uruzi rwa Riana ni uruzi ruto rwo muri Uganda rufise uruhara mu kubungabunga ibishanga n’amazi y’akarere. Naho rutazwi cane mu masoko manini, rufise akamaro mu buzima bw’abantu n’ibidukikije vyegereye aho ruherereye.