Abanyeshuri ba kaminuza muri Afurika y'epfo bahanze 'amatafari akoze mu nkari' arengera ibidukikije

Dr Dyllon Randall (ibumoso), wayoboye umushinga wo gukora aya matafari akozwe mu nkari, mu ifoto n'abanyeshuri Vukheta Mukhari na Suzanne Lambert Uwufise ububasha kw’isanamu Robyn Walker/UCT
Image caption Dr Dyllon Randall (ibumoso), wayoboye umushinga wo gukora aya matafari akozwe mu nkari, mu ifoto n'abanyeshuri Vukheta Mukhari na Suzanne Lambert

Abanyeshuri ba kaminuza yo muri Afurika y'epfo bavuga ko bahanze amatafari mashya akoze mu nkari z'umuntu akoze mu buryo burengera ibidukikije.

Aba banyeshuri bo kuri Kaminuza ya Cape Town bavuga ko bakoze aya matafari bahuza inkari bakusanyije zikuwe mu bwiherero bw'abagabo n'umucanga ndetse na za mikorobe.

Bavuga ko ubwo buryo butuma amatafari yikomeza ubwayo mu buryo bw'umwimereri iyo iyo mvange y'ibiyakoze ishyizwe mu bushyuhe busanzwe bwo mu cyumba.

Uwufise ububasha kw’isanamu UCT
Image caption Bitewe n'ubukomezi bwifuzwa, aya matafari akorwa mu gihe kiri hagati y'iminsi ine n'itandatu

Bavuga ko hari ikinyabutabire cyo muri iyo mvange gicenshura izo nkari hakavamo ikindi kinyabutabire kizwi nka calcium carbonate - cy'ingenzi mu gukora itafari - hanyuma kikabihuriza hamwe byose.

Amatafari asanzwe ubundi acyenera gutwikirwa mu itanura rigurumana, bigatuma habaho umwuka mwinshi wa carbon dioxide uhumanya ikirere.

Ibindi bisa n’ibi