Kumburi na methane, wanda methanogens ya ƙirƙira, waɗanda suke a cikin marsh, wanda aka fi sani da marsh Gas hydrogen sulfide], carbon dioxide, da kuma gano phosphine wanda aka samar ta halitta a cikin wasu yankunan marsh es, swamp, da bogs.

marsh gas
Bayanai
Ƙaramin ɓangare na gas (en) Fassara

Methane shine iskar gas na farko wanda ke samar da samfurin da aka fi sani da "Gas ɗin Marsh". Yawancin methane na halitta wanda aka samar a yanayi yana samuwa ne daga ko dai acetate cleavage ko ta hanyar rage hydrogen na carbon dioxide. Hakanan ana iya samar da methane ta methanogens, archaea wanda ke samar da methane a karkashin yanayi anoxide, a cikin tsarin da aka sani da methanogenesis. Halittar kwayoyin halitta Methanosarcina suna da yawa a cikin wuraren daskarewa. Dukansu an san su don haɓaka samar da methane a cikin laka na ruwa kuma suna amfani da acetate, methanol, da trimethylamine a matsayin abubuwan samar da methane.

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