Uruzi rwa Niger

ni rwo ruzi rwa gatatu rurerure muri Afurika, inyuma y' na . Ni rumwe mu migezi y'ingenzi cyane muri Afurika y'Uburengerazuba, kuko rutanga amazi, rworohereza ubwikorezi, uburovyi, ubuhinzi n'ubuzima bw'abantu amamiliyoni. Rufise uburebure bwa hafi km 4.180.

Izina: Uruzi rwa Niger

Uburebure: Hafi km 4.180

Ibihugu rucamwo: , , , (ku mupaka), na

Isoko (source): Imisozi ya Fouta Djallon, muri Guinea

Iherezo (mouth): →

Ubuso bw'akarere k'uruzi (drainage basin): Hafi km² 2.117.700

Sisitemu: Atlantic Ocean Basin

Aho ruva n'aho rugana

Uruzi rwa Niger ruvira mu misozi ya Fouta Djallon muri Guinea, hafi y'Inyanja Atlantika. Ariko aho gusohokera hafi y'isoko ryarwo, rutembera rugana mu buraruko, ruca muri Mali, rugakora ikiyaya kinini citwa Inner Niger Delta. Hanyuma ruhindukira rugana mu buseruko no mu bumanuko, ruca muri Niger, rugakora umupaka muto na Benin, maze rukinjira muri Nigeria. Amaherezo, rugabanywamwo amashami menshi rugakora Niger Delta, imwe mu delta nini kw'isi, mbere yo kwisuka mu Gulf of Guinea.

Amashami akomeye

Amwe mu mashami akomeye y'uruzi rwa Niger ni:

Akamaro k'Uruzi rwa Niger

1. Ubuhinzi

Amazi yarwo akoreshwa mu:

Kuhira umuceri.
Guhinga ibigori, amasaka, ipampa n'imboga.
Kworora ibitungwa.

2. Uburovyi

Uruzi rwa Niger rurimwo amoko menshi y'amafi kandi rutunga abarovyi amamiliyoni.

3. Ubwikorezi

Mu bice vyinshi, amato arakoreshwa mu gutwara abantu n'ibidandazwa hagati y'ibisagara n'imidugudu.

4. Inguvu z'amashanyarazi

Ku ruzi rwa Niger hubatswe ingomero nyinshi zitanga amashanyarazi, harimwo:

(ku ruzi rwa Kaduna)

Ibinyabuzima

Uruzi rwa Niger rurimwo:

Amoko arenga 250 y'amafi.
Imvubu.
Ingona.
Inyoni zo mu mazi.
Ibimera vyo mu bishanga n'amashyamba.

Ibibazo ruhura na vyo

Uruzi rwa Niger ruhura n'ibibazo bikurikira:

Kwanduzwa n'imyanda n'ibikorwa vy'inganda.
Isuri.
Gucibwa kw'amashyamba.
Ihindagurika ry'ibihe.
Isesagurwa ry'amavuta ya peteroli muri Niger Delta.
Gukoresha amazi birenze urugero.

Akamaro mu bukungu

Uruzi rwa Niger ni inkingi y'iterambere muri Afurika y'Uburengerazuba kuko:

Rutanga amazi ku bantu barenga imiliyoni 160.
Rufasha ubuhinzi n'uburovyi.
Rutanga amashanyarazi.
Ruteza imbere ubwikorezi n'ubudandaji.
Rushigikira ubukerarugendo n'ibidukikije.

Umusozo

Uruzi rwa Niger ni rumwe mu migezi minini kandi y'akamaro kuruta iyindi muri Afurika. Rufasha ibihugu bitanu rucamwo n'ibindi biri mu kibaya caryo, rukaba inkingi y'ubuzima, ubuhinzi, uburovyi, ingufu z'amashanyarazi n'iterambere ry'akarere kose ka Afurika y'Uburengerazuba. Kubungabunga uru ruzi ni ngombwa kugira ngo rukomeze gutanga inyungu ku bisekuru bizokurikira.