Matches in SemOpenAlex for { <https://semopenalex.org/work/W1596109622> ?p ?o ?g. }
- W1596109622 endingPage "n/a" @default.
- W1596109622 startingPage "n/a" @default.
- W1596109622 abstract "[1] Radiocarbon age relationships between co-occurring planktic foraminifera, alkenones, and total organic carbon in sediments from the continental margins of southern Chile, northwest Africa, and the South China Sea were compared with published results from the Namibian margin. Age relationships between the sediment components are site-specific and relatively constant over time. Similar to the Namibian slope, where alkenones have been reported to be 1000–4500 years older than co-occurring foraminifera, alkenones were significantly (∼1000 years) older than co-occurring foraminifera in the Chilean margin sediments. In contrast, alkenones and foraminifera were of similar age (within 2σ error or better) in the NW African and South China Sea sediments. Total organic matter and alkenone ages were similar off Namibia (age difference TOC alkenones: 200–700 years), Chile (100–450 years), and NW Africa (360–770 years), suggesting minor contributions of preaged terrigenous material. In the South China Sea, total organic carbon is significantly (2000–3000 years) older owing to greater inputs of preaged terrigenous material. Age offsets between alkenones and planktic foraminifera are attributed to lateral advection of organic matter. Physical characteristics of the depositional setting, such as seafloor morphology, shelf width, and sediment composition, may control the age of co-occurring sediment components. In particular, offsets between alkenones and foraminifera appear to be greatest in deposition centers in morphologic depressions. Aging of organic matter is promoted by transport. Age offsets are correlated with organic richness, suggesting that formation of organic aggregates is a key process." @default.
- W1596109622 created "2016-06-24" @default.
- W1596109622 creator A5002414024 @default.
- W1596109622 creator A5013067532 @default.
- W1596109622 creator A5021026152 @default.
- W1596109622 creator A5034350687 @default.
- W1596109622 creator A5078966303 @default.
- W1596109622 creator A5082945005 @default.
- W1596109622 creator A5090277832 @default.
- W1596109622 date "2005-03-01" @default.
- W1596109622 modified "2023-09-30" @default.
- W1596109622 title "An evaluation of<sup>14</sup>C age relationships between co-occurring foraminifera, alkenones, and total organic carbon in continental margin sediments" @default.
- W1596109622 cites W1480495062 @default.
- W1596109622 cites W1645847904 @default.
- W1596109622 cites W1840059273 @default.
- W1596109622 cites W1939978736 @default.
- W1596109622 cites W1974254366 @default.
- W1596109622 cites W1976521143 @default.
- W1596109622 cites W1977685220 @default.
- W1596109622 cites W1983103444 @default.
- W1596109622 cites W1989193940 @default.
- W1596109622 cites W1991795942 @default.
- W1596109622 cites W1994193429 @default.
- W1596109622 cites W1995015275 @default.
- W1596109622 cites W1997614639 @default.
- W1596109622 cites W2000882936 @default.
- W1596109622 cites W2006440058 @default.
- W1596109622 cites W2007818255 @default.
- W1596109622 cites W2015120422 @default.
- W1596109622 cites W2016170233 @default.
- W1596109622 cites W2021130422 @default.
- W1596109622 cites W2024240678 @default.
- W1596109622 cites W2025213745 @default.
- W1596109622 cites W2027204577 @default.
- W1596109622 cites W2033619635 @default.
- W1596109622 cites W2034543579 @default.
- W1596109622 cites W2041158780 @default.
- W1596109622 cites W2043986482 @default.
- W1596109622 cites W2046621669 @default.
- W1596109622 cites W2049143995 @default.
- W1596109622 cites W2058109759 @default.
- W1596109622 cites W2058371571 @default.
- W1596109622 cites W2067118661 @default.
- W1596109622 cites W2067139325 @default.
- W1596109622 cites W2074112049 @default.
- W1596109622 cites W2077476606 @default.
- W1596109622 cites W2077708531 @default.
- W1596109622 cites W2079313912 @default.
- W1596109622 cites W2082224229 @default.
- W1596109622 cites W2083266142 @default.
- W1596109622 cites W2087410623 @default.
- W1596109622 cites W2090039574 @default.
- W1596109622 cites W2091232642 @default.
- W1596109622 cites W2104399460 @default.
- W1596109622 cites W2116157750 @default.
- W1596109622 cites W2160022283 @default.
- W1596109622 cites W2245148313 @default.
- W1596109622 cites W2266870714 @default.
- W1596109622 cites W2273652786 @default.
- W1596109622 cites W4294555410 @default.
- W1596109622 doi "https://doi.org/10.1029/2004pa001103" @default.
- W1596109622 hasPublicationYear "2005" @default.
- W1596109622 type Work @default.
- W1596109622 sameAs 1596109622 @default.
- W1596109622 citedByCount "102" @default.
- W1596109622 countsByYear W15961096222012 @default.
- W1596109622 countsByYear W15961096222013 @default.
- W1596109622 countsByYear W15961096222014 @default.
- W1596109622 countsByYear W15961096222015 @default.
- W1596109622 countsByYear W15961096222016 @default.
- W1596109622 countsByYear W15961096222017 @default.
- W1596109622 countsByYear W15961096222018 @default.
- W1596109622 countsByYear W15961096222019 @default.
- W1596109622 countsByYear W15961096222020 @default.
- W1596109622 countsByYear W15961096222021 @default.
- W1596109622 countsByYear W15961096222022 @default.
- W1596109622 countsByYear W15961096222023 @default.
- W1596109622 crossrefType "journal-article" @default.
- W1596109622 hasAuthorship W1596109622A5002414024 @default.
- W1596109622 hasAuthorship W1596109622A5013067532 @default.
- W1596109622 hasAuthorship W1596109622A5021026152 @default.
- W1596109622 hasAuthorship W1596109622A5034350687 @default.
- W1596109622 hasAuthorship W1596109622A5078966303 @default.
- W1596109622 hasAuthorship W1596109622A5082945005 @default.
- W1596109622 hasAuthorship W1596109622A5090277832 @default.
- W1596109622 hasBestOaLocation W15961096221 @default.
- W1596109622 hasConcept C107872376 @default.
- W1596109622 hasConcept C109007969 @default.
- W1596109622 hasConcept C111368507 @default.
- W1596109622 hasConcept C126753816 @default.
- W1596109622 hasConcept C127313418 @default.
- W1596109622 hasConcept C151730666 @default.
- W1596109622 hasConcept C158787203 @default.
- W1596109622 hasConcept C184751465 @default.
- W1596109622 hasConcept C185592680 @default.
- W1596109622 hasConcept C18903297 @default.
- W1596109622 hasConcept C199285206 @default.
- W1596109622 hasConcept C201867031 @default.