Matches in SemOpenAlex for { <https://semopenalex.org/work/W201980213> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W201980213 abstract "More than half the history of life on Earth was dominated by photosynthetic microbial mats, which must have represented the preeminent biological influence on global geochemical cycling during that time. In modem analogs of then ancient communities, hypersaline microbial mats from Guerrero Negro, Mexico, we have observed a large flux of molecular hydrogen originating in the cyanobacteria-dominated surface layers. Hydrogen production follows a distinct diel pattern and is sensitive to both oxygen tension and microbial species composition within the mat. On an early Earth dominated by microbial mats, the observed H2 fluxes would scale to global levels far in excess of geothermal emissions. A hydrogen flux of this magnitude represents a profound transmission of reducing power from oxygenic photosynthesis, both to the anaerobic biosphere, where H2 is an almost universally-utilized substrate and regulator of microbial redox chemistry, and to the atmosphere, where subsequent escape to space could provide an important mechanism for the net oxidation of Earth's surface." @default.
- W201980213 created "2016-06-24" @default.
- W201980213 creator A5008993006 @default.
- W201980213 creator A5010666334 @default.
- W201980213 creator A5053922790 @default.
- W201980213 creator A5089333556 @default.
- W201980213 date "2000-10-05" @default.
- W201980213 modified "2023-09-26" @default.
- W201980213 title "Hydrogen Fluxes from Photosynthetic Communities: Implications for Early Earth Biogeochemistry" @default.
- W201980213 hasPublicationYear "2000" @default.
- W201980213 type Work @default.
- W201980213 sameAs 201980213 @default.
- W201980213 citedByCount "0" @default.
- W201980213 crossrefType "journal-article" @default.
- W201980213 hasAuthorship W201980213A5008993006 @default.
- W201980213 hasAuthorship W201980213A5010666334 @default.
- W201980213 hasAuthorship W201980213A5053922790 @default.
- W201980213 hasAuthorship W201980213A5089333556 @default.
- W201980213 hasConcept C107218244 @default.
- W201980213 hasConcept C107872376 @default.
- W201980213 hasConcept C110872660 @default.
- W201980213 hasConcept C127313418 @default.
- W201980213 hasConcept C130309983 @default.
- W201980213 hasConcept C151730666 @default.
- W201980213 hasConcept C153294291 @default.
- W201980213 hasConcept C183688256 @default.
- W201980213 hasConcept C185592680 @default.
- W201980213 hasConcept C18903297 @default.
- W201980213 hasConcept C1965285 @default.
- W201980213 hasConcept C205649164 @default.
- W201980213 hasConcept C2776744078 @default.
- W201980213 hasConcept C2779669040 @default.
- W201980213 hasConcept C39432304 @default.
- W201980213 hasConcept C523546767 @default.
- W201980213 hasConcept C59822182 @default.
- W201980213 hasConcept C65440619 @default.
- W201980213 hasConcept C6939412 @default.
- W201980213 hasConcept C71915725 @default.
- W201980213 hasConcept C86803240 @default.
- W201980213 hasConcept C87355193 @default.
- W201980213 hasConcept C89944131 @default.
- W201980213 hasConceptScore W201980213C107218244 @default.
- W201980213 hasConceptScore W201980213C107872376 @default.
- W201980213 hasConceptScore W201980213C110872660 @default.
- W201980213 hasConceptScore W201980213C127313418 @default.
- W201980213 hasConceptScore W201980213C130309983 @default.
- W201980213 hasConceptScore W201980213C151730666 @default.
- W201980213 hasConceptScore W201980213C153294291 @default.
- W201980213 hasConceptScore W201980213C183688256 @default.
- W201980213 hasConceptScore W201980213C185592680 @default.
- W201980213 hasConceptScore W201980213C18903297 @default.
- W201980213 hasConceptScore W201980213C1965285 @default.
- W201980213 hasConceptScore W201980213C205649164 @default.
- W201980213 hasConceptScore W201980213C2776744078 @default.
- W201980213 hasConceptScore W201980213C2779669040 @default.
- W201980213 hasConceptScore W201980213C39432304 @default.
- W201980213 hasConceptScore W201980213C523546767 @default.
- W201980213 hasConceptScore W201980213C59822182 @default.
- W201980213 hasConceptScore W201980213C65440619 @default.
- W201980213 hasConceptScore W201980213C6939412 @default.
- W201980213 hasConceptScore W201980213C71915725 @default.
- W201980213 hasConceptScore W201980213C86803240 @default.
- W201980213 hasConceptScore W201980213C87355193 @default.
- W201980213 hasConceptScore W201980213C89944131 @default.
- W201980213 hasLocation W2019802131 @default.
- W201980213 hasOpenAccess W201980213 @default.
- W201980213 hasPrimaryLocation W2019802131 @default.
- W201980213 hasRelatedWork W1543073944 @default.
- W201980213 hasRelatedWork W1598729693 @default.
- W201980213 hasRelatedWork W195416124 @default.
- W201980213 hasRelatedWork W1985975904 @default.
- W201980213 hasRelatedWork W1992336857 @default.
- W201980213 hasRelatedWork W2016313947 @default.
- W201980213 hasRelatedWork W2276215467 @default.
- W201980213 hasRelatedWork W2883494314 @default.
- W201980213 hasRelatedWork W2888255485 @default.
- W201980213 hasRelatedWork W2901678183 @default.
- W201980213 hasRelatedWork W2916359653 @default.
- W201980213 hasRelatedWork W2956268796 @default.
- W201980213 hasRelatedWork W3004817630 @default.
- W201980213 hasRelatedWork W3041401138 @default.
- W201980213 hasRelatedWork W3047947451 @default.
- W201980213 hasRelatedWork W3048825998 @default.
- W201980213 hasRelatedWork W3115883750 @default.
- W201980213 hasRelatedWork W3201553995 @default.
- W201980213 hasRelatedWork W584383464 @default.
- W201980213 hasRelatedWork W749849679 @default.
- W201980213 isParatext "false" @default.
- W201980213 isRetracted "false" @default.
- W201980213 magId "201980213" @default.
- W201980213 workType "article" @default.