Community Structure of Methanogens from Double-rice Rhizosphere Soil as Affected by Green Manure Incorporation Molecular detection of diversity of methanogens and methanotrophs in natural wetland soil Research progresses on  methanogenesis pathway  and methanogens in coastal wetlands. Multivariate regression analysis of greenhouse gas emissions associated with activities and populations of soil microbes in a double-rice paddy soil Microbial mechanisms of methane production and oxidation in terrestrial ecosystems Vertical distribution of methanogen community structures in Phragmites australis marsh soil in the Min River estuary