Matches in SemOpenAlex for { <https://semopenalex.org/work/W2183023087> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2183023087 startingPage "55" @default.
- W2183023087 abstract "The North of Spain is one of the southern limits in which peatlands as relics of the last deglaciation occur. Las Duenas peatland has been developed over a plane siliceous substrate over the Holocene and comprises a surface of 27 ha and 45 cm thickness. The low thickness foratimespanof�9500�yearsindicatesaverylowsedimentationrateandsignificant� sedimentary hiatus (Lopez Merino et al., Rev. Espanola de Micropaleontologia 2006, 38:299). A core has been obtained using a Russian probe and has been split into samples of 3 cm thickness for petrographic and geochemical analysis. The peat is of minerotrophic type and is dominated by Sphagnum vegetation. The ash content ranges from 60 to 95% with sulphur content below 0.1%. Except for the uppermost levels in which a high level of fibrousorganicmatterispreservedwithintensefluorescence,� thedominantorganicmaterial� isstructurelesshuminite-derivedcomponentswithlowfluorescenceintensity.� Dichloromethane extracts were separated into aliphatic, aromatic and polar compounds for gas chromatography and gas chromatography/mass spectrometry analyses. The polar compounds predominated over aromatic and aliphatic fractions. The aliphatic fraction showed n-alkane extending from n-C 10 to n-C 34 with a clear odd predominance in particular in the range (n-C 23 -n-C 33 ). The m/z 191 traces showed the presence of unstable hopane configurations,� whereassteraneswerenotdetectedinthecorrespondingtraces.�Thefraction� eluted with dichloromethane showed a series of aliphatic aldehydes with even predominance extending from C 10 to C 33 with highest abundance between C 18 and C 30 and also a series of aliphatic ketones (n-alkan-2-ones) with major peaks between C 19 and C 33 and very high odd predominance. These patterns have been detected in Sphagnum dominated peats (Nichols and Huang; Organic Geochem 2007, 38:1972)." @default.
- W2183023087 created "2016-06-24" @default.
- W2183023087 creator A5005143082 @default.
- W2183023087 creator A5020089527 @default.
- W2183023087 creator A5073443201 @default.
- W2183023087 date "2009-11-12" @default.
- W2183023087 modified "2023-09-27" @default.
- W2183023087 title "ABSTRACT: Organic Petrology and Geochemistry of Las Dueñas Coastal Peatland (North Spain)" @default.
- W2183023087 hasPublicationYear "2009" @default.
- W2183023087 type Work @default.
- W2183023087 sameAs 2183023087 @default.
- W2183023087 citedByCount "1" @default.
- W2183023087 crossrefType "journal-article" @default.
- W2183023087 hasAuthorship W2183023087A5005143082 @default.
- W2183023087 hasAuthorship W2183023087A5020089527 @default.
- W2183023087 hasAuthorship W2183023087A5073443201 @default.
- W2183023087 hasConcept C107872376 @default.
- W2183023087 hasConcept C109007969 @default.
- W2183023087 hasConcept C126559015 @default.
- W2183023087 hasConcept C127313418 @default.
- W2183023087 hasConcept C151730666 @default.
- W2183023087 hasConcept C166957645 @default.
- W2183023087 hasConcept C167195282 @default.
- W2183023087 hasConcept C17409809 @default.
- W2183023087 hasConcept C178790620 @default.
- W2183023087 hasConcept C185592680 @default.
- W2183023087 hasConcept C199289684 @default.
- W2183023087 hasConcept C2777253967 @default.
- W2183023087 hasConcept C2780400988 @default.
- W2183023087 hasConcept C2780471494 @default.
- W2183023087 hasConcept C53657456 @default.
- W2183023087 hasConcept C59235061 @default.
- W2183023087 hasConcept C6494504 @default.
- W2183023087 hasConcept C95457728 @default.
- W2183023087 hasConceptScore W2183023087C107872376 @default.
- W2183023087 hasConceptScore W2183023087C109007969 @default.
- W2183023087 hasConceptScore W2183023087C126559015 @default.
- W2183023087 hasConceptScore W2183023087C127313418 @default.
- W2183023087 hasConceptScore W2183023087C151730666 @default.
- W2183023087 hasConceptScore W2183023087C166957645 @default.
- W2183023087 hasConceptScore W2183023087C167195282 @default.
- W2183023087 hasConceptScore W2183023087C17409809 @default.
- W2183023087 hasConceptScore W2183023087C178790620 @default.
- W2183023087 hasConceptScore W2183023087C185592680 @default.
- W2183023087 hasConceptScore W2183023087C199289684 @default.
- W2183023087 hasConceptScore W2183023087C2777253967 @default.
- W2183023087 hasConceptScore W2183023087C2780400988 @default.
- W2183023087 hasConceptScore W2183023087C2780471494 @default.
- W2183023087 hasConceptScore W2183023087C53657456 @default.
- W2183023087 hasConceptScore W2183023087C59235061 @default.
- W2183023087 hasConceptScore W2183023087C6494504 @default.
- W2183023087 hasConceptScore W2183023087C95457728 @default.
- W2183023087 hasLocation W21830230871 @default.
- W2183023087 hasOpenAccess W2183023087 @default.
- W2183023087 hasPrimaryLocation W21830230871 @default.
- W2183023087 hasRelatedWork W1491759843 @default.
- W2183023087 hasRelatedWork W1966677024 @default.
- W2183023087 hasRelatedWork W1998144371 @default.
- W2183023087 hasRelatedWork W2036012562 @default.
- W2183023087 hasRelatedWork W2038576345 @default.
- W2183023087 hasRelatedWork W2074683083 @default.
- W2183023087 hasRelatedWork W2079446047 @default.
- W2183023087 hasRelatedWork W2091110160 @default.
- W2183023087 hasRelatedWork W2160022283 @default.
- W2183023087 hasRelatedWork W2320155279 @default.
- W2183023087 hasRelatedWork W2381516573 @default.
- W2183023087 hasRelatedWork W2390106803 @default.
- W2183023087 hasRelatedWork W2413763143 @default.
- W2183023087 hasRelatedWork W2484568889 @default.
- W2183023087 hasRelatedWork W2518756345 @default.
- W2183023087 hasRelatedWork W2617516191 @default.
- W2183023087 hasRelatedWork W484503919 @default.
- W2183023087 hasRelatedWork W7560262 @default.
- W2183023087 hasRelatedWork W2183295699 @default.
- W2183023087 hasRelatedWork W2290535914 @default.
- W2183023087 hasVolume "26" @default.
- W2183023087 isParatext "false" @default.
- W2183023087 isRetracted "false" @default.
- W2183023087 magId "2183023087" @default.
- W2183023087 workType "article" @default.