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- Hydrogen_cycle abstract "Anaerobic fermentation of organic substances to carbon dioxide and methane is a collaborative effort involving many different biochemical reactions, processes and species of microorganisms. One of these many processes that occur is termed \"interspecies hydrogen transfer\". This process has been described as integral to the symbiosis between certain methane-producing archaea (methanogens) and nonmethanogenic anaerobes. In this symbiosis, the nonmethanogenic anaerobes degrade the organic substance and produce -among other things- molecular hydrogen (H2). This hydrogen is then taken up by methanogens and converted to methane via methanogenesis. One important characteristic of interspecies hydrogen transfer is that the H2 concentration in the microbial environment is very low. Maintaining a low hydrogen concentration is important because the anaerobic fermentative process becomes increasingly thermodynamically unfavorable as the partial pressure of hydrogen increases. A key difference compared to other biogeochemical cycles is that because of its low molecular weight hydrogen can leave Earth's atmosphere. It has been suggested that this occurred on a grand scale in the past and that this is why today the Earth is mostly irreversibly oxidised.".
- Hydrogen_cycle wikiPageExternalLink 19.html.
- Hydrogen_cycle wikiPageExternalLink de%20bok%20et%20al%2004.pdf.
- Hydrogen_cycle wikiPageExternalLink art00001.
- Hydrogen_cycle wikiPageID "2465480".
- Hydrogen_cycle wikiPageLength "4892".
- Hydrogen_cycle wikiPageOutDegree "19".
- Hydrogen_cycle wikiPageRevisionID "700401603".
- Hydrogen_cycle wikiPageWikiLink Biogeochemical_cycle.
- Hydrogen_cycle wikiPageWikiLink Carbon_cycle.
- Hydrogen_cycle wikiPageWikiLink Carbon_dioxide.
- Hydrogen_cycle wikiPageWikiLink Category:Biogeochemical_cycle.
- Hydrogen_cycle wikiPageWikiLink Category:Hydrogen.
- Hydrogen_cycle wikiPageWikiLink Category:Hydrogen_biology.
- Hydrogen_cycle wikiPageWikiLink Category:Metabolism.
- Hydrogen_cycle wikiPageWikiLink Fermentation.
- Hydrogen_cycle wikiPageWikiLink Fuel_cell.
- Hydrogen_cycle wikiPageWikiLink Hydrogen.
- Hydrogen_cycle wikiPageWikiLink Methane.
- Hydrogen_cycle wikiPageWikiLink Methanogen.
- Hydrogen_cycle wikiPageWikiLink Methanogenesis.
- Hydrogen_cycle wikiPageWikiLink Microorganism.
- Hydrogen_cycle wikiPageWikiLink Redox.
- Hydrogen_cycle wikiPageWikiLink Streptomyces.
- Hydrogen_cycle wikiPageWikiLink Sulfur–iodine_cycle.
- Hydrogen_cycle wikiPageWikiLink Symbiosis.
- Hydrogen_cycle wikiPageWikiLinkText "Hydrogen cycle".
- Hydrogen_cycle wikiPageWikiLinkText "hydrogen cycle".
- Hydrogen_cycle wikiPageUsesTemplate Template:Biogeochemical_cycle.
- Hydrogen_cycle wikiPageUsesTemplate Template:Empty_section.
- Hydrogen_cycle wikiPageUsesTemplate Template:Emptysection.
- Hydrogen_cycle wikiPageUsesTemplate Template:Reflist.
- Hydrogen_cycle subject Category:Biogeochemical_cycle.
- Hydrogen_cycle subject Category:Hydrogen.
- Hydrogen_cycle subject Category:Hydrogen_biology.
- Hydrogen_cycle subject Category:Metabolism.
- Hydrogen_cycle hypernym Effort.
- Hydrogen_cycle type Organisation.
- Hydrogen_cycle type Element.
- Hydrogen_cycle type Fuel.
- Hydrogen_cycle type Process.
- Hydrogen_cycle type Concept.
- Hydrogen_cycle comment "Anaerobic fermentation of organic substances to carbon dioxide and methane is a collaborative effort involving many different biochemical reactions, processes and species of microorganisms. One of these many processes that occur is termed \"interspecies hydrogen transfer\". This process has been described as integral to the symbiosis between certain methane-producing archaea (methanogens) and nonmethanogenic anaerobes.".
- Hydrogen_cycle label "Hydrogen cycle".
- Hydrogen_cycle sameAs Q2499580.
- Hydrogen_cycle sameAs دورة_الهيدروجين.
- Hydrogen_cycle sameAs چرخه_هیدروژن.
- Hydrogen_cycle sameAs Cycle_de_lhydrogxc3xa8ne.
- Hydrogen_cycle sameAs m.07fzzd.
- Hydrogen_cycle sameAs Q2499580.
- Hydrogen_cycle wasDerivedFrom Hydrogen_cycle?oldid=700401603.
- Hydrogen_cycle isPrimaryTopicOf Hydrogen_cycle.