FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024015836> ?p ?o ?g. }

• W2024015836 endingPage "1940" @default.
• W2024015836 startingPage "1934" @default.
• W2024015836 abstract "The concentration and composition of lignin-derived phenols, which are often used as biomarkers for terrigenous organic matter (OM) inputs, were examined in North Atlantic Ocean sediments from IODP core U1302A (50°9.985′N, 45°38.271′W, 3568 m water depth), Orphan Knoll, 650 km NE of St. John’s, Newfoundland, Canada for the period of ca. 1100–810 ka BP. Lignin-derived phenols were extracted from sediments using CuO oxidation which yielded eight characteristic phenols. The majority of sediments have low syringyl phenol to vanillyl phenol (S/V) ratios and high cinnamyl phenol to vanillyl phenol (C/V) ratios, suggesting predominant concentrations of gymnosperm-derived organic matter inputs from adjacent continents (most likely eastern Canada and possibly southern Greenland). The S/V values were lower for the period of ca. 958–840 ka BP relative to ca. 1090–1078, 1042–958 and 840–818 ka BP, indicating fluctuations in the proportion of angiosperm- and gymnosperm-derived lignin delivery to the ocean. The greater fraction of gymnosperms for the period of 958–840 ka BP likely reflects the response of vegetation in source regions to climate cooling in the early part of the mid-Pleistocene. Lignin-derived phenol concentrations also displayed high variability during the investigated period, which did not show positive correlations with magnetic susceptibility or Gamma Ray Attenuation density. Considering that a fundamental climate change (41–100 ka cyclicity) occurred within the mid-Pleistocene, large variations in abundance and composition of lignin-derived phenols in core U1302A is likely indicative of dynamic environmental conditions, reflected by the variability in both concentrations and types of vegetation on adjacent continents and/or different mechanisms to transport terrigenous organic matter to the deep ocean." @default.
• W2024015836 created "2016-06-24" @default.
• W2024015836 creator A5036961612 @default.
• W2024015836 creator A5042663064 @default.
• W2024015836 creator A5051817950 @default.
• W2024015836 date "2009-10-01" @default.
• W2024015836 modified "2023-09-25" @default.
• W2024015836 title "Terrigenous organic matter sources in mid-pleistocene sediments from the orphan knoll, Northwest Atlantic Ocean" @default.
• W2024015836 cites W1506712016 @default.
• W2024015836 cites W1660366934 @default.
• W2024015836 cites W1898889966 @default.
• W2024015836 cites W1968721411 @default.
• W2024015836 cites W1972649688 @default.
• W2024015836 cites W1974632504 @default.
• W2024015836 cites W1977772841 @default.
• W2024015836 cites W1978427794 @default.
• W2024015836 cites W1979118447 @default.
• W2024015836 cites W1982897268 @default.
• W2024015836 cites W1982959478 @default.
• W2024015836 cites W1984020718 @default.
• W2024015836 cites W1985053863 @default.
• W2024015836 cites W1985524448 @default.
• W2024015836 cites W1993165032 @default.
• W2024015836 cites W1995085880 @default.
• W2024015836 cites W1995697168 @default.
• W2024015836 cites W1998092748 @default.
• W2024015836 cites W1999968407 @default.
• W2024015836 cites W2004769313 @default.
• W2024015836 cites W2005036717 @default.
• W2024015836 cites W2009607369 @default.
• W2024015836 cites W2010718082 @default.
• W2024015836 cites W2010844356 @default.
• W2024015836 cites W2013878295 @default.
• W2024015836 cites W2014925306 @default.
• W2024015836 cites W2019271750 @default.
• W2024015836 cites W2024517542 @default.
• W2024015836 cites W2026013077 @default.
• W2024015836 cites W2034820371 @default.
• W2024015836 cites W2036286430 @default.
• W2024015836 cites W2036317459 @default.
• W2024015836 cites W2037528981 @default.
• W2024015836 cites W2042846083 @default.
• W2024015836 cites W2042852481 @default.
• W2024015836 cites W2050469248 @default.
• W2024015836 cites W2052298547 @default.
• W2024015836 cites W2054160444 @default.
• W2024015836 cites W2055484821 @default.
• W2024015836 cites W2058052674 @default.
• W2024015836 cites W2061664167 @default.
• W2024015836 cites W2076848599 @default.
• W2024015836 cites W2086073983 @default.
• W2024015836 cites W2086374373 @default.
• W2024015836 cites W2090811572 @default.
• W2024015836 cites W2093106702 @default.
• W2024015836 cites W2094065181 @default.
• W2024015836 cites W2102180780 @default.
• W2024015836 cites W2104069974 @default.
• W2024015836 cites W2104416253 @default.
• W2024015836 cites W2108751654 @default.
• W2024015836 cites W2129861701 @default.
• W2024015836 doi "https://doi.org/10.1016/j.apgeochem.2009.07.007" @default.
• W2024015836 hasPublicationYear "2009" @default.
• W2024015836 type Work @default.
• W2024015836 sameAs 2024015836 @default.
• W2024015836 citedByCount "3" @default.
• W2024015836 countsByYear W20240158362013 @default.
• W2024015836 crossrefType "journal-article" @default.
• W2024015836 hasAuthorship W2024015836A5036961612 @default.
• W2024015836 hasAuthorship W2024015836A5042663064 @default.
• W2024015836 hasAuthorship W2024015836A5051817950 @default.
• W2024015836 hasConcept C107872376 @default.
• W2024015836 hasConcept C111368507 @default.
• W2024015836 hasConcept C127313418 @default.
• W2024015836 hasConcept C151730666 @default.
• W2024015836 hasConcept C158787203 @default.
• W2024015836 hasConcept C17409809 @default.
• W2024015836 hasConcept C178790620 @default.
• W2024015836 hasConcept C185592680 @default.
• W2024015836 hasConcept C199285206 @default.
• W2024015836 hasConcept C2777728882 @default.
• W2024015836 hasConcept C2781052789 @default.
• W2024015836 hasConcept C48743137 @default.
• W2024015836 hasConcept C53570757 @default.
• W2024015836 hasConcept C6494504 @default.
• W2024015836 hasConceptScore W2024015836C107872376 @default.
• W2024015836 hasConceptScore W2024015836C111368507 @default.
• W2024015836 hasConceptScore W2024015836C127313418 @default.
• W2024015836 hasConceptScore W2024015836C151730666 @default.
• W2024015836 hasConceptScore W2024015836C158787203 @default.
• W2024015836 hasConceptScore W2024015836C17409809 @default.
• W2024015836 hasConceptScore W2024015836C178790620 @default.
• W2024015836 hasConceptScore W2024015836C185592680 @default.
• W2024015836 hasConceptScore W2024015836C199285206 @default.
• W2024015836 hasConceptScore W2024015836C2777728882 @default.
• W2024015836 hasConceptScore W2024015836C2781052789 @default.
• W2024015836 hasConceptScore W2024015836C48743137 @default.
• W2024015836 hasConceptScore W2024015836C53570757 @default.
• W2024015836 hasConceptScore W2024015836C6494504 @default.

• next