{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362825895808494208.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1111/j.1758-2229.2009.00038.x"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1758-2229.2009.00038.x"}},{"identifier":{"@type":"URI","@value":"https://sfamjournals.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1758-2229.2009.00038.x"}}],"dc:title":[{"@value":"The global methane cycle: recent advances in understanding the microbial processes involved"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Summary</jats:title>\n                  <jats:p>\n                    The global budget of atmospheric CH\n                    <jats:sub>4</jats:sub>\n                    , which is on the order of 500–600 Tg CH\n                    <jats:sub>4</jats:sub>\n                    per year, is mainly the result of environmental microbial processes, such as archaeal methanogenesis in wetlands, rice fields, ruminant and termite digestive systems and of microbial methane oxidation under anoxic and oxic conditions. This review highlights recent progress in the research of anaerobic CH\n                    <jats:sub>4</jats:sub>\n                    oxidation, of CH\n                    <jats:sub>4</jats:sub>\n                    production in the plant rhizosphere, of CH\n                    <jats:sub>4</jats:sub>\n                    serving as substrate for the aquatic trophic food chain and the discovery of novel aerobic methanotrophs. It also emphasizes progress and deficiencies in our knowledge of microbial utilization of low atmospheric CH\n                    <jats:sub>4</jats:sub>\n                    concentrations in soil, CH\n                    <jats:sub>4</jats:sub>\n                    production in the plant canopy, intestinal methanogenesis and CH\n                    <jats:sub>4</jats:sub>\n                    production in pelagic water.\n                  </jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382825895808494208","@type":"Researcher","foaf:name":[{"@value":"Ralf Conrad"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"17582229"},{"@type":"EISSN","@value":"17582229"}],"prism:publicationName":[{"@value":"Environmental Microbiology Reports"}],"dc:publisher":[{"@value":"Wiley"}],"prism:publicationDate":"2009-10","prism:volume":"1","prism:number":"5","prism:startingPage":"285","prism:endingPage":"292"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1758-2229.2009.00038.x"},{"@id":"https://sfamjournals.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1758-2229.2009.00038.x"}],"createdAt":"2009-06-10","modifiedAt":"2025-10-31","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001335813521792","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effect of interannual variation in winter vertical mixing on CH_4 dynamics in a subtropical reservoir"},{"@value":"Effect of interannual variation in winter vertical mixing on CH<sub>4</sub> dynamics in a subtropical reservoir"}]},{"@id":"https://cir.nii.ac.jp/crid/1050289874222464768","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Linking Stoichiometric Organic Carbon–Nitrogen Relationships to planktonic Cyanobacteria and Subsurface Methane Maximum in Deep Freshwater Lakes"}]},{"@id":"https://cir.nii.ac.jp/crid/1050845763430299776","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Community composition and methane oxidation activity of methanotrophs associated with duckweeds in a fresh water lake"},{"@value":"Community composition and methane oxidation activity of methanotrophs associated with duckweed in a fresh water lake"}]},{"@id":"https://cir.nii.ac.jp/crid/1360009142921742208","@type":"Article","resourceType":"学術雑誌論文(journal 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F430 in deep sea sediments: A key molecule for biological methanogenesis"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285714481610368","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Cellulose Digestion and Metabolism Induced Biocatalytic Transitions in Anaerobic Microbial Ecosystems"}]},{"@id":"https://cir.nii.ac.jp/crid/1360290617828060800","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Microbial material cycling, energetic constraints and ecosystem expansion in subsurface ecosystems"}]},{"@id":"https://cir.nii.ac.jp/crid/1360306905624271232","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Development of a rapid and highly accurate method for 13C tracer-based metabolomics and its application on a hydrogenotrophic 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