抄録
Since the influence methane affects global warming matches by about 20 times (warming coefficient) the carbon dioxide, we consider more the influence by the methane generated from a nature. Especially the point that the quantity of the methane generated from the organic matter accumulated in soil or underwater by warming increases must attract attention from a viewpoint of warming prevention. However, the present condition is that impact evaluation which the greenhouse gases which occur from a plant or a microbe system give to global warming is not fully carried out. In this research, while carbon dioxide and methane examined the mechanism discharged from a nature, the experiment concerning the anaerobic fermentation of the laboratory scale about the increase in the amount of generating of the carbon dioxide by an environmental rise in heat and methane was conducted. The environmental impact by the gas which occurs from a nature was quantified by performing the impact evaluation simulation exerted on global warming using this experimental result.
