Nigute imigano ikoreshwa mubwubatsi?

Imiterere yimigano ikoresha ibicuruzwa bitandukanye byubaka, bikozwe muri kimwe mubikoresho byubaka kandi birambye.

Umugano ni igihingwa cyihuta cyane gikura mubihe bitandukanye.

Ikirere gikwira isi yose, kuva mu majyaruguru ya Ositaraliya kugera muri Aziya y'Iburasirazuba, kuva mu Buhinde kugera muri Amerika, Uburayi na Afurika… ndetse na Antaragitika.

Kuberako ikomeye cyane, irashobora gukoreshwa nkibikoresho byubaka, kandi ubwiza bwayo butanga iherezo ryiza.

Mugihe ibiti bigenda biba ingume, kubaka imigano bizarushaho kugira agaciro hanze y’ikirere gishyuha, aho inyungu zo gukoresha imigano zizwi mu binyejana byinshi.

Gutondekanya imiterere nkibidukikije byangiza ibidukikije harimo gukoresha ibikoresho bidafite ingaruka mbi kubidukikije ku isi kandi bishobora kuvugururwa mugihe gito.Inyubako z'imigano ziri mu cyiciro cyangiza ibidukikije kuko ibimera bikura vuba cyane ugereranije n'ibiti.

Umugano ufite ubuso bunini bwibibabi, bigatuma ukora neza mugukuraho dioxyde de carbone mukirere no gutanga ogisijeni.Kuba ibyatsi bikura vuba bivuze ko bigomba gusarurwa buri myaka 3-5, mugihe ibiti byoroshye bitwara imyaka 25 naho ibiti byinshi bifata imyaka 50 kugirango bikure.

Birumvikana ko inzira iyo ari yo yose yo gukora no gutembera aho igana iheruka igomba kwitabwaho mugihe harebwa ingaruka z’ibidukikije ku mutungo uwo ari wo wose niba ugomba gushyirwa mu rwego rw’ibidukikije.

Kwiyongera kubidukikije no kwimuka kugirango bikoreshe ibintu byinshi byongerewe imbaraga byatumye abantu barushaho gukundwa kwinyubako zubatswe bisanzwe zihuye cyangwa zihuza nibidukikije muburyo bushimishije.

Inganda zubaka zirimo kwitondera, ubu hari ibicuruzwa byinshi byubaka bikozwe mumigano kandi ubu birashobora kuboneka mugace.