Ubushyuhe bukabije (Global warming potential)
Ubushyuhe bukabije  ( GWP ) ni ubushyuhe bwakirwa na gaze iyo ari yo yose yo mu kirere, nk'ubushyuhe bwinshi bwakirwa na misa imwe ya karuboni ( CO  ). GWP ni 1 kuri CO  . Kubindi Dioxyde de Carbone ihwanye ( CO  e cyangwa CO  eq cyangwa CO  -e) ibarwa kuva GWP. Kuri gaze iyo ari yo yose, ni misa ya CO  yashyushya isi nkubunini bwa gaze. Rero itanga igipimo rusange cyo gupima ingaruka zikirere ziterwa na gaze zitandukanye. Irabarwa nka GWP inshuro ya misa yandi gaze. biterwa na gaze nigihe cyagenwe.

Indangagaciro 
Dioxyde de Carbone niyo yerekana. Ifite GWP ya 1 utitaye kumwanya wakoreshejwe. Imyuka ya CO  itera kwiyongera kwikirere cya CO  kizamara imyaka ibihumbi.  Ikigereranyo cy’agaciro ka GWP mu myaka 20, 100 na 500 gikusanywa kandi kigasubirwamo muri raporo zaturutse mu kanama gashinzwe guverinoma ku bijyanye n’imihindagurikire y’ibihe 

 SAR (1995) 
 TAR (2001) 
 AR4 (2007) 
 AR5 (2013) 
 AR6 (2021) 

Nubwo raporo ziheruka zigaragaza ukuri kwa siyansi, ibihugu n’amasosiyete bikomeje gukoresha indangagaciro za SAR na AR4 kubera impamvu zo kugereranya muri raporo z’ibyuka bihumanya. AR5 yasibye agaciro k'imyaka 500 ariko itangiza igereranyo cya GWP harimo ibitekerezo by'ikirere-karuboni (f) hamwe no kutamenya neza.

Referances