u bwongereza bwemeje burundu amavugurura kigali ikoreshwa ry’imyuka yongera ubushyuhe bw’isi
amavugurura kigali agena ibihugu bigomba kugabanya ikoreshwa ry’imyuka izwi hydrofluorocarbon hfcs gipimo hagati y’umwaka ni imyuka ituruka byuma byohereza umwuka nyubako cyangwa ibikonjesha firigo minisiteri ishinzwe ibidukikije bwongereza yavuze gikozwe myuka ishobora kuzaba yiyongereyeho bitarenze bukaba bwifuza gukumira biba yavuze amasezerano montreal rusange amwe yemeranyijweho agashobora gutanga umusaruro kuko amaze kugabanya by’imyuka yangizaga akayunguruzo kagabanya ubukana bw’imirasire y’izuba iza isi ozone irimo chlorofluorocarbons cfcs hydrochlorofluorocarbons hcfcs buryo katangiye kugaragaza ibimenyetso mbere kwisubiranya ibyavugururiwe i kigali masezerano bizatuma haterwa intambwe noneho ibihugu bijye guca hfcs nubwo zitangiza ozone zifite ingaruka inshuro ibihumbi gushyushya mubumbe kurusha dioxide de carbone’ co amavugurura kigali byitezwe azagabanya dogere gipimo cy’ubushyuhe bw’isi mbere y’uko kinyejana kirangira bikaba intambwe ikomeye ishyirwa bikorwa ry’amasezerano paris agena ingamba zizatuma ubushyuhe bw’isi buguma munsi dogere celsius ebyiri minisitiri w’ibidukikije bwongereza michael gove yagize kwemeza ntego birashyira u bwongereza mwanya w’imbere isi guhangana n’ihindagurika ry’ibihe aya masezerano azagabanya ukoherezwa kw’imyuka ihwanye toni miliyari co bitarenze bingana n’imyuka ishobora koherezwa sitasiyo zitwika amakara gihe u bwongereza n’ibindi bihugu bigize umuryango w’ubumwe bw’ibihugu by’u burayi eu byatangiye guca hfcs buryo bagomba kugabanya hagati amasezerano montreal azatuma u bwongereza bwonyine bugabanya imyuka ingana toni miliyoni co ibindi bihugu biheruka kwemeza burundu ibyavugururiwe i kigali masezerano maldives canada buryo hakenewe ibindi bihugu birindwi kugira bishoboke azatangire gukurikizwa kuwa mutarama mu ukwakira umwaka ushize nibwo ibihugu byahuriye i kigali byiga ivugurura masezerano montreal byemezwa ibihugu bikize bizagabanya myuka hagati ibihugu biri nzira y’amajyambere bikagabanya myuka hagati ibihugu birimo u buhinde pakistan saudi arabia bahrain kuwait oman qatar leta zunze ubumwe z’abarabu iran iraq bizagabanya hagati ibyavugururiwe i kigali bimaze kwemezwa burundu n’ibihugu birimo u rwanda mali leta zishyize hamwe macaronesia ibirwa marshall palau norvege mexico costa rica rugendo kuyemeza burundu