Inzira eshanu zo gutabara isi
Inzira eshanu zo gutabara isi ni filime mbarankuru yabongereza ivuga ku bidukikije bijyanye n’imihindagurikire y’ikirere, yasohotse mu 2006. Filime yakozwe na Karen O'Connor, kuri ecran nini ikaba yarakinwe mu cyongereza kugirango igere ku batuye isi yose. Harimo ababaza ibibazo babahanga binzobere mu bidukikije batanu barimo Paul Crutzen, James Roger Angel, John Latham, Ian Jones, na Klaus Lackner .
"Inzira eshanu" ziteganijwe ni tekinike zubumenyi bw'isi:
- Akayumguruzo kizuba mu kirere,ko gutandukanya imirasire y'izuba kure yisi
- Gukora ibicu n'amazi yo mu nyanja kugirango byongere albedo
- gushyira ikinyabutabire cya sulfur mu kirere byongera albedo
- ifumbire y'inyanja hamwe na fer cyangwa urea (ifumbire za azote)
- ibiti by'ibiterano ( byo gufata karubone no gukomeza ururuhererekane )
Kuva uburyo butatu bwa mbere budakuraho karuboni ya dioxide mu kirere, byagabanya gusa ubushyuhe bw’isi ariko ntibyagabanya aside yo mu nyanja. Kubera ko uburyo bubiri bwa nyuma bwakuraho karuboni ya dioxyde, birashobora kugabanya ubushyuhe bwisi ndetse na acide yo mu nyanja.