Uruzi rwa Gilgil

ni rumwe mu migezi yo mu gihugu ca ruherereye mu karere ka Rift Valley. Ruzwi cane kubera ko rufasha mu kugaburira ibiyaga bikomeye nka na sisitemu y’ibiyaga vya Rift Valley.

Infobox

Izina: Uruzi rwa Gilgil

Igihugu: Kenya

Uburebure: ~100 km (hafi)

Isoko (source): Imisozi ya Aberdare Range

Iherezo (mouth): Lake Naivasha / ibishanga vya Rift Valley

Akarere runyuramwo: Nyandarua, Nakuru County

Ubwoko: Uruzi rugaburira ibiyaga (Rift Valley feeder river)

Aho ruva n’aho rugana

Uruzi rwa Gilgil ruvira mu misozi ya Aberdare, ahantu hagwa imvura nyinshi kandi hakaba isoko y’imigezi myinshi yo muri Kenya. Rutembera rugana mu burengero bwa Rift Valley, ruca mu bibaya n’ahantu h’ubuhinzi, hanyuma rugasohokera mu bibaya n’ibishanga bigaburira .

Mu bice bimwe, amazi yarwo agira uruhara no mu kugaburira ibiyaga bito nka Lake Elementaita (mu sisitemu ya Rift Valley lakes).

Akamaro k’Uruzi rwa Gilgil

1. Kugaburira ibiyaga vya Rift Valley

Gilgil ifise uruhara runini mu:

kugaburira Lake Naivasha
kugumana urwego rw’amazi
gushigikira ibinyabuzima vy’ibiyaga

2. Ubuhinzi

Amazi y’uruzi akoreshwa mu:

guhinga imboga
ibirayi n’ibigori
indabyo (floriculture) mu bibaya vya Rift Valley
kuhira imirima mito mito

3. Amazi y’abantu

Abaturage barukoresha mu:

kunywa amazi
isuku
kuvomera amatungo

4. Ibidukikije

rufasha kubungabunga ibishanga vya Rift Valley
rutuma ibinyabuzima vyo muri Lake Naivasha bibaho neza
rugabanya isuri mu bibaya

Ibinyabuzima

Mu ruzi rwa Gilgil n’aho rwinjira haboneka:

amafi atandukanye
inyoni nyinshi z’amazi
ibimera vyo mu bishanga (papyrus n’ibindi)
imvubu (mu sisitemu ya Naivasha)

Ibibazo ruhura na vyo

Uruzi rwa Gilgil ruhura n’ibi bibazo:

kwanduzwa n’imiti y’ubuhinzi (pesticides) mu mirima y’indabyo
gucibwa kw’amashyamba ya Aberdare
kugabanuka kw’amazi mu bihe vy’izuba
isuri ku nkengera z’uruzi
gukoresha amazi birenze urugero

Akamaro mu bukungu

Gilgil ifasha Kenya mu:

ubuhinzi bw’indabyo (export industry)
ubukerarugendo bwa Lake Naivasha
gutanga amazi ku baturage n’inganda
kubungabunga ecosystem ya Rift Valley lakes

Umusozo

Uruzi rwa Gilgil ni rumwe mu migezi y’ingenzi yo muri Rift Valley ya Kenya, kandi rufise uruhara runini mu kugaburira Lake Naivasha no gushigikira ubuhinzi n’ibidukikije. Kururinda ni ngombwa kugira ngo rukomeze gutanga amazi n’iterambere.