FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2094954498> ?p ?o ?g. }

• W2094954498 endingPage "232" @default.
• W2094954498 startingPage "222" @default.
• W2094954498 abstract "Cores from three different Atlantic localities (equatorial, Cape Verde Rise and Porcupine Abyssal Plain) are shown to have anomalous high U contents (5–8 ppm total) in sediments laid down during the last glacial stage (12–24 ky BP). Radiocarbon data demonstrate that the sediments hosting the peak U levels were accumulated at rates similar to those immediately above and below. All the cores exhibit maximum Mn levels, characteristic colour changes, and maximum U levels in the same sequence with increasing depth in core. On the evidence of the similarities between the cores, and pore water U data from a Porcupine Abyssal Plain site, it is proposed that the authigenic U enrichments are syndiagenetic and possibly active. No correlation is observed between sediment authigenic U and Corg contents. The source of enrichment is bottom water U which has diffused downwards into the sediments to be sorbed at a particular redox level, located 10–30 cm below the oxic/post-oxic boundary marked by the colour change. The magnitude of the enrichments is caused by the persistence of this boundary at a particular level as a result of the decrease in mean sediment accumulation rate between the last glacial stage (5.2 up to at least 19.1 cm ky−1) and the Holocene (2.2–4.1 cm ky−1). Similar accumulation rate contrasts are expected to be widespread in the Atlantic, and the implications for previous reported work, particularly from the Mid-Atlantic Ridge, are discussed." @default.
• W2094954498 created "2016-06-24" @default.
• W2094954498 creator A5036421271 @default.
• W2094954498 creator A5064725362 @default.
• W2094954498 creator A5070441423 @default.
• W2094954498 creator A5087850110 @default.
• W2094954498 date "1990-05-01" @default.
• W2094954498 modified "2023-10-01" @default.
• W2094954498 title "Authigenic uranium in Atlantic sediments of the last glacial stage — a diagenetic phenomenon" @default.
• W2094954498 cites W1964552285 @default.
• W2094954498 cites W1964813391 @default.
• W2094954498 cites W1965897654 @default.
• W2094954498 cites W1977312301 @default.
• W2094954498 cites W1979340125 @default.
• W2094954498 cites W1979369944 @default.
• W2094954498 cites W1981965157 @default.
• W2094954498 cites W1985693258 @default.
• W2094954498 cites W2005598430 @default.
• W2094954498 cites W2005657131 @default.
• W2094954498 cites W2007137128 @default.
• W2094954498 cites W2007275943 @default.
• W2094954498 cites W2009678939 @default.
• W2094954498 cites W2026609978 @default.
• W2094954498 cites W2027581400 @default.
• W2094954498 cites W2032491023 @default.
• W2094954498 cites W2036687379 @default.
• W2094954498 cites W2037753882 @default.
• W2094954498 cites W2038199769 @default.
• W2094954498 cites W2039839005 @default.
• W2094954498 cites W2043668123 @default.
• W2094954498 cites W2046478874 @default.
• W2094954498 cites W2046833020 @default.
• W2094954498 cites W2047160841 @default.
• W2094954498 cites W2047682684 @default.
• W2094954498 cites W2049371909 @default.
• W2094954498 cites W2051285044 @default.
• W2094954498 cites W2055040741 @default.
• W2094954498 cites W2056227634 @default.
• W2094954498 cites W2058074705 @default.
• W2094954498 cites W2058699121 @default.
• W2094954498 cites W2061430449 @default.
• W2094954498 cites W2066136012 @default.
• W2094954498 cites W2078231362 @default.
• W2094954498 cites W2086875696 @default.
• W2094954498 cites W2098329477 @default.
• W2094954498 cites W2136909710 @default.
• W2094954498 cites W2163358781 @default.
• W2094954498 doi "https://doi.org/10.1016/0012-821x(90)90061-2" @default.
• W2094954498 hasPublicationYear "1990" @default.
• W2094954498 type Work @default.
• W2094954498 sameAs 2094954498 @default.
• W2094954498 citedByCount "73" @default.
• W2094954498 countsByYear W20949544982012 @default.
• W2094954498 countsByYear W20949544982013 @default.
• W2094954498 countsByYear W20949544982014 @default.
• W2094954498 countsByYear W20949544982015 @default.
• W2094954498 countsByYear W20949544982016 @default.
• W2094954498 countsByYear W20949544982018 @default.
• W2094954498 countsByYear W20949544982020 @default.
• W2094954498 countsByYear W20949544982021 @default.
• W2094954498 countsByYear W20949544982022 @default.
• W2094954498 countsByYear W20949544982023 @default.
• W2094954498 crossrefType "journal-article" @default.
• W2094954498 hasAuthorship W2094954498A5036421271 @default.
• W2094954498 hasAuthorship W2094954498A5064725362 @default.
• W2094954498 hasAuthorship W2094954498A5070441423 @default.
• W2094954498 hasAuthorship W2094954498A5087850110 @default.
• W2094954498 hasConcept C111368507 @default.
• W2094954498 hasConcept C115393850 @default.
• W2094954498 hasConcept C127313418 @default.
• W2094954498 hasConcept C130452526 @default.
• W2094954498 hasConcept C146357865 @default.
• W2094954498 hasConcept C151730666 @default.
• W2094954498 hasConcept C15739521 @default.
• W2094954498 hasConcept C17409809 @default.
• W2094954498 hasConcept C191897082 @default.
• W2094954498 hasConcept C192562407 @default.
• W2094954498 hasConcept C555451288 @default.
• W2094954498 hasConceptScore W2094954498C111368507 @default.
• W2094954498 hasConceptScore W2094954498C115393850 @default.
• W2094954498 hasConceptScore W2094954498C127313418 @default.
• W2094954498 hasConceptScore W2094954498C130452526 @default.
• W2094954498 hasConceptScore W2094954498C146357865 @default.
• W2094954498 hasConceptScore W2094954498C151730666 @default.
• W2094954498 hasConceptScore W2094954498C15739521 @default.
• W2094954498 hasConceptScore W2094954498C17409809 @default.
• W2094954498 hasConceptScore W2094954498C191897082 @default.
• W2094954498 hasConceptScore W2094954498C192562407 @default.
• W2094954498 hasConceptScore W2094954498C555451288 @default.
• W2094954498 hasIssue "2" @default.
• W2094954498 hasLocation W20949544981 @default.
• W2094954498 hasOpenAccess W2094954498 @default.
• W2094954498 hasPrimaryLocation W20949544981 @default.
• W2094954498 hasRelatedWork W2035195460 @default.
• W2094954498 hasRelatedWork W2083992834 @default.
• W2094954498 hasRelatedWork W2102644515 @default.
• W2094954498 hasRelatedWork W2138455430 @default.
• W2094954498 hasRelatedWork W2180740776 @default.

• next