FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2027550343> ?p ?o ?g. }

• W2027550343 abstract "Gas seeps emanating from ophiolites at Yanartaş (Chimaera), Turkey, have been documented for thousands of years. Active serpentinization produces hydrogen and a range of carbon gases that may provide fuel for life. Here we report a newly discovered, ephemeral fluid seep emanating from a small gas vent at Yanartaş. Fluids and biofilms were sampled at the source and points downstream. We describe site conditions, and provide microbiological data in the form of enrichment cultures, scanning electron microscopy (SEM), carbon and nitrogen isotopic composition of solids, and PCR screens of nitrogen cycle genes. Source fluids are pH 11.95, with a Ca:Mg of ~200, and sediments under the ignited gas seep measure 60°C. Collectively, these data suggest the fluid is the product of active serpentinization at depth. Source sediments are primarily calcite and alteration products (chlorite and montmorillonite). Downstream, biofilms are mixed with montmorillonite. SEM shows biofilms distributed homogeneously with carbonates. Organic carbon accounts for 60% of the total carbon at the source, decreasing downstream to <15% as inorganic carbon precipitates. δ13C ratios of the organic carbon fraction of solids are depleted (−25 to −28 ‰) relative to the carbonates (−11 to −20‰). We conclude that heterotrophic processes are dominant throughout the surface ecosystem, and carbon fixation may be key down channel. δ15N ratios ~ 3‰, and absence of nifH in extracted DNA suggest that nitrogen fixation is not occurring in sediments. However, the presence of narG and nirS at most locations and in enrichments indicates genomic potential for nitrate and nitrite reduction. This small seep with shallow run-off is likely ephemeral, but abundant preserved microterracettes in the outflow and the surrounding area suggest it has been present for some time. This site and others like it present an opportunity for investigations of preserved deep biosphere signatures, and subsurface-surface interactions." @default.
• W2027550343 created "2016-06-24" @default.
• W2027550343 creator A5007970581 @default.
• W2027550343 creator A5021851945 @default.
• W2027550343 creator A5067801452 @default.
• W2027550343 creator A5070350458 @default.
• W2027550343 creator A5084728643 @default.
• W2027550343 creator A5086443394 @default.
• W2027550343 creator A5091187502 @default.
• W2027550343 date "2015-01-19" @default.
• W2027550343 modified "2023-09-25" @default.
• W2027550343 title "High pH microbial ecosystems in a newly discovered, ephemeral, serpentinizing fluid seep at YanartaÅŸ (Chimera), Turkey" @default.
• W2027550343 cites W1533675439 @default.
• W2027550343 cites W1594490500 @default.
• W2027550343 cites W1969812288 @default.
• W2027550343 cites W1975787637 @default.
• W2027550343 cites W1976027924 @default.
• W2027550343 cites W1979103457 @default.
• W2027550343 cites W1992255472 @default.
• W2027550343 cites W1998066965 @default.
• W2027550343 cites W1999654984 @default.
• W2027550343 cites W1999887423 @default.
• W2027550343 cites W2013748498 @default.
• W2027550343 cites W2016774779 @default.
• W2027550343 cites W2024088340 @default.
• W2027550343 cites W2024286963 @default.
• W2027550343 cites W2028521601 @default.
• W2027550343 cites W2035055175 @default.
• W2027550343 cites W2055043387 @default.
• W2027550343 cites W2057599152 @default.
• W2027550343 cites W2065369668 @default.
• W2027550343 cites W2072191315 @default.
• W2027550343 cites W2074057243 @default.
• W2027550343 cites W2077451256 @default.
• W2027550343 cites W2079074808 @default.
• W2027550343 cites W2080404807 @default.
• W2027550343 cites W2081825971 @default.
• W2027550343 cites W2103177420 @default.
• W2027550343 cites W2110075944 @default.
• W2027550343 cites W2111668377 @default.
• W2027550343 cites W2113153253 @default.
• W2027550343 cites W2114598127 @default.
• W2027550343 cites W2114748422 @default.
• W2027550343 cites W2116125012 @default.
• W2027550343 cites W2118001436 @default.
• W2027550343 cites W2119880968 @default.
• W2027550343 cites W2125198887 @default.
• W2027550343 cites W2125610349 @default.
• W2027550343 cites W2128468636 @default.
• W2027550343 cites W2137215491 @default.
• W2027550343 cites W2137246201 @default.
• W2027550343 cites W2141111179 @default.
• W2027550343 cites W2146576350 @default.
• W2027550343 cites W2148858107 @default.
• W2027550343 cites W2153323573 @default.
• W2027550343 cites W2155167907 @default.
• W2027550343 cites W2161883428 @default.
• W2027550343 doi "https://doi.org/10.3389/fmicb.2014.00723" @default.
• W2027550343 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4298219" @default.
• W2027550343 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25646094" @default.
• W2027550343 hasPublicationYear "2015" @default.
• W2027550343 type Work @default.
• W2027550343 sameAs 2027550343 @default.
• W2027550343 citedByCount "34" @default.
• W2027550343 countsByYear W20275503432015 @default.
• W2027550343 countsByYear W20275503432016 @default.
• W2027550343 countsByYear W20275503432017 @default.
• W2027550343 countsByYear W20275503432018 @default.
• W2027550343 countsByYear W20275503432019 @default.
• W2027550343 countsByYear W20275503432020 @default.
• W2027550343 countsByYear W20275503432021 @default.
• W2027550343 countsByYear W20275503432022 @default.
• W2027550343 countsByYear W20275503432023 @default.
• W2027550343 crossrefType "journal-article" @default.
• W2027550343 hasAuthorship W2027550343A5007970581 @default.
• W2027550343 hasAuthorship W2027550343A5021851945 @default.
• W2027550343 hasAuthorship W2027550343A5067801452 @default.
• W2027550343 hasAuthorship W2027550343A5070350458 @default.
• W2027550343 hasAuthorship W2027550343A5084728643 @default.
• W2027550343 hasAuthorship W2027550343A5086443394 @default.
• W2027550343 hasAuthorship W2027550343A5091187502 @default.
• W2027550343 hasBestOaLocation W20275503431 @default.
• W2027550343 hasConcept C107872376 @default.
• W2027550343 hasConcept C110872660 @default.
• W2027550343 hasConcept C127313418 @default.
• W2027550343 hasConcept C135463653 @default.
• W2027550343 hasConcept C139680978 @default.
• W2027550343 hasConcept C151730666 @default.
• W2027550343 hasConcept C156622251 @default.
• W2027550343 hasConcept C178790620 @default.
• W2027550343 hasConcept C185592680 @default.
• W2027550343 hasConcept C18903297 @default.
• W2027550343 hasConcept C1898230 @default.
• W2027550343 hasConcept C36574619 @default.
• W2027550343 hasConcept C516920438 @default.
• W2027550343 hasConcept C60554856 @default.
• W2027550343 hasConcept C6939412 @default.
• W2027550343 hasConcept C86803240 @default.
• W2027550343 hasConceptScore W2027550343C107872376 @default.
• W2027550343 hasConceptScore W2027550343C110872660 @default.

• next