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. ^[1] 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) ^[2]
TAR (2001) ^[3]
AR4 (2007) ^[4]
AR5 (2013) ^[5]
AR6 (2021) ^[6]

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. ^[7]

Referances

[1] ttps://www.epa.gov/ghgemissions/understanding-global-warming-potentials

[sar-2] IPCC SAR WG1 Ch2 1995, p. 121

[tar-3] IPCC TAR WG1 Ch6 2001, p. 388

[ar4-4] IPCC AR4 WG1 Ch2 2007, p. 212

[ar5-5] IPCC AR5 WG1 Ch8 2013, p. 714;731

[ar6-6] IPCC AR6 WG1 Ch7 2021

[ar52-7] ttps://en.wikipedia.org/wiki/Global_warming_potential#CITEREFIPCC_AR5_WG1_Ch82013

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