FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3034585812> ?p ?o ?g. }

• W3034585812 endingPage "985" @default.
• W3034585812 startingPage "981" @default.
• W3034585812 abstract "Abstract Pedogenic carbonate is an invaluable archive for reconstructing continental paleoclimate and paleoecology. The δ13C of pedogenic carbonate (δ13Cc) has been widely used to document the rise and expansion of C4 plants over the Cenozoic. This application requires a fundamental presumption that in soil pores, soil-respired CO2 dominates over atmospheric CO2 during the formation of pedogenic carbonates. However, the decoupling between δ13Cc and δ13C of soil organic matter (δ13CSOM) have been observed, particularly in arid regions, suggesting that this presumption is not always valid. To evaluate the influence of atmospheric CO2 on soil δ13Cc, here we performed systematic δ13C analyses of paleosols across the Chinese Loess Plateau, with the sample ages spanning three intervals: the Holocene, the Late Pleistocene, and the mid-Pliocene warm period. Our paired δ13Cc and δ13CSOM data reveal broadly divergent trending patterns. Using a two-component CO2-mixing model, we show substantial incorporations of atmospheric CO2 (up to 60%) into soil pore space during carbonate precipitation. This result readily explains the enrichment of δ13Cc and its divergence from δ13CSOM. As a consequence, δ13C of pedogenic carbonates formed under semiarid and/or arid conditions are largely driven by regional aridity through its control on soil CO2 composition, and thus cannot be used to evaluate the relative abundance of C3 versus C4 plants. Nonetheless, these carbonates can be applied for atmospheric CO2 reconstructions, even for periods with low CO2 levels." @default.
• W3034585812 created "2020-06-19" @default.
• W3034585812 creator A5007778025 @default.
• W3034585812 creator A5064196251 @default.
• W3034585812 creator A5064441933 @default.
• W3034585812 creator A5067050214 @default.
• W3034585812 date "2020-06-12" @default.
• W3034585812 modified "2023-09-25" @default.
• W3034585812 title "Aridity-driven decoupling of δ13C between pedogenic carbonate and soil organic matter" @default.
• W3034585812 cites W1240321709 @default.
• W3034585812 cites W1720576198 @default.
• W3034585812 cites W1772885410 @default.
• W3034585812 cites W1973156665 @default.
• W3034585812 cites W1974966466 @default.
• W3034585812 cites W1992659184 @default.
• W3034585812 cites W2005435672 @default.
• W3034585812 cites W2014796857 @default.
• W3034585812 cites W2021239588 @default.
• W3034585812 cites W2024959965 @default.
• W3034585812 cites W2032745080 @default.
• W3034585812 cites W2037258776 @default.
• W3034585812 cites W2038644739 @default.
• W3034585812 cites W2053218907 @default.
• W3034585812 cites W2057858806 @default.
• W3034585812 cites W2067250759 @default.
• W3034585812 cites W2077483016 @default.
• W3034585812 cites W2087161872 @default.
• W3034585812 cites W2094765341 @default.
• W3034585812 cites W2119632238 @default.
• W3034585812 cites W2122740548 @default.
• W3034585812 cites W2146451541 @default.
• W3034585812 cites W2152151536 @default.
• W3034585812 cites W2155357761 @default.
• W3034585812 cites W2158026526 @default.
• W3034585812 cites W2164030820 @default.
• W3034585812 cites W2164267444 @default.
• W3034585812 cites W2171765135 @default.
• W3034585812 cites W2189417082 @default.
• W3034585812 cites W2198517330 @default.
• W3034585812 cites W2310763002 @default.
• W3034585812 cites W2317841337 @default.
• W3034585812 cites W2611691006 @default.
• W3034585812 cites W2976001049 @default.
• W3034585812 doi "https://doi.org/10.1130/g47241.1" @default.
• W3034585812 hasPublicationYear "2020" @default.
• W3034585812 type Work @default.
• W3034585812 sameAs 3034585812 @default.
• W3034585812 citedByCount "10" @default.
• W3034585812 countsByYear W30345858122021 @default.
• W3034585812 countsByYear W30345858122022 @default.
• W3034585812 countsByYear W30345858122023 @default.
• W3034585812 crossrefType "journal-article" @default.
• W3034585812 hasAuthorship W3034585812A5007778025 @default.
• W3034585812 hasAuthorship W3034585812A5064196251 @default.
• W3034585812 hasAuthorship W3034585812A5064441933 @default.
• W3034585812 hasAuthorship W3034585812A5067050214 @default.
• W3034585812 hasConcept C111368507 @default.
• W3034585812 hasConcept C127313418 @default.
• W3034585812 hasConcept C132651083 @default.
• W3034585812 hasConcept C150772632 @default.
• W3034585812 hasConcept C151730666 @default.
• W3034585812 hasConcept C159390177 @default.
• W3034585812 hasConcept C159750122 @default.
• W3034585812 hasConcept C178790620 @default.
• W3034585812 hasConcept C182124840 @default.
• W3034585812 hasConcept C184269829 @default.
• W3034585812 hasConcept C185515318 @default.
• W3034585812 hasConcept C185592680 @default.
• W3034585812 hasConcept C18903297 @default.
• W3034585812 hasConcept C1965285 @default.
• W3034585812 hasConcept C2780659211 @default.
• W3034585812 hasConcept C33683781 @default.
• W3034585812 hasConcept C48743137 @default.
• W3034585812 hasConcept C76123530 @default.
• W3034585812 hasConcept C86803240 @default.
• W3034585812 hasConceptScore W3034585812C111368507 @default.
• W3034585812 hasConceptScore W3034585812C127313418 @default.
• W3034585812 hasConceptScore W3034585812C132651083 @default.
• W3034585812 hasConceptScore W3034585812C150772632 @default.
• W3034585812 hasConceptScore W3034585812C151730666 @default.
• W3034585812 hasConceptScore W3034585812C159390177 @default.
• W3034585812 hasConceptScore W3034585812C159750122 @default.
• W3034585812 hasConceptScore W3034585812C178790620 @default.
• W3034585812 hasConceptScore W3034585812C182124840 @default.
• W3034585812 hasConceptScore W3034585812C184269829 @default.
• W3034585812 hasConceptScore W3034585812C185515318 @default.
• W3034585812 hasConceptScore W3034585812C185592680 @default.
• W3034585812 hasConceptScore W3034585812C18903297 @default.
• W3034585812 hasConceptScore W3034585812C1965285 @default.
• W3034585812 hasConceptScore W3034585812C2780659211 @default.
• W3034585812 hasConceptScore W3034585812C33683781 @default.
• W3034585812 hasConceptScore W3034585812C48743137 @default.
• W3034585812 hasConceptScore W3034585812C76123530 @default.
• W3034585812 hasConceptScore W3034585812C86803240 @default.
• W3034585812 hasIssue "10" @default.
• W3034585812 hasLocation W30345858121 @default.
• W3034585812 hasOpenAccess W3034585812 @default.
• W3034585812 hasPrimaryLocation W30345858121 @default.

• next