摘要 : Evaluation of kinetic parameters of methane oxidation under various conditions,on the basis of an analysis of the literature and the authors'own laboratory research,is presented.Variation in methanotrophic activity in the profile ... 展开 Evaluation of kinetic parameters of methane oxidation under various conditions,on the basis of an analysis of the literature and the authors'own laboratory research,is presented.Variation in methanotrophic activity in the profile of a simulated landfill cover was observed.The greatest activity was found at a depth of 60 cm.A low affinity(1/K_M)and high potential activity(V_(max))were observed.V_(max)values ranged from 0.11 X 10~(-3)to 0.86 X 10~(-3)units.The values of K_M ranged from 0.6 to 2.9% of CH_4(v/v). 收起