FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060857928> ?p ?o ?g. }

• W2060857928 endingPage "67" @default.
• W2060857928 startingPage "52" @default.
• W2060857928 abstract "Hydrodynamic sorting processes have a significant influence on the dispersal of sedimentary organic carbon (OC) in large-river delta-front estuaries (LDEs). Density fractionation was conducted on 6 sediments from the Changjiang LDE to investigate the sources, distribution, and degradation of OC among density fractions. Mass, elemental composition (C and N) and stable carbon isotope ratios, lignin, and specific surface area (SSA) of density fractions and bulk sediments were determined. Mass was concentrated in high density fractions (2.0–2.5 g cm− 3 and > 2.5 g cm− 3) (up to 67.8%) while OC was dominated in 2.0–2.5 g cm− 3 fraction (up to 77.3%) due to extremely low OC in the highest density fraction (%OC < 0.10%). The less dense fractions (< 1.6 g cm− 3 and 1.6–2.0 g cm− 3) contained the highest OC (up to 21.4%) and lignin concentrations (up to 3.17 mg g− 1 or 2.85 mg/100 mg OC), and thus were most depleted δ13C (down to − 25.2‰). A three end-member mixing model using δ13C and lignin content (Λ8) as source markers and Monte-Carlo simulation, to distinguish the relative importance of terrestrial vascular plant, soil, and marine plankton OC sources, showed that less dense fractions were dominated by terrestrial OC (the sum of soil- and vascular plant-derived OC), whereas marine OC was the predominant OC source in high density fractions. Distributions of OC from different sources in density fractions and bulk sediments both indicated a differential transport and deposition of OC along the coast, showing a gradual decreasing of terrestrial OC and addition of marine OC. Ratios of vanillic acid to vanillin (Ad/Al)v, 3,5-Bd to total V phenols (3,5-Bd/V) and total p-hydroxy phenols to sum of vanillyl and syringyl (P/(S + V)) among lignin oxidation products increased with increasing particle density suggesting selective degradation of lignin among the different density fractions. Distinctively low OC/SSA loadings (< 0.40 mg m− 2) were observed in the highest density fraction and the bulk sediments, indicating low preservation of OC in these sediments, consistent with the results of lignin decay parameters." @default.
• W2060857928 created "2016-06-24" @default.
• W2060857928 creator A5004507402 @default.
• W2060857928 creator A5008975004 @default.
• W2060857928 creator A5035927942 @default.
• W2060857928 creator A5041605469 @default.
• W2060857928 creator A5042008157 @default.
• W2060857928 creator A5053786338 @default.
• W2060857928 creator A5054592121 @default.
• W2060857928 creator A5056036725 @default.
• W2060857928 creator A5064726643 @default.
• W2060857928 date "2015-05-01" @default.
• W2060857928 modified "2023-10-14" @default.
• W2060857928 title "The effect of particle density on the sources, distribution, and degradation of sedimentary organic carbon in the Changjiang Estuary and adjacent shelf" @default.
• W2060857928 cites W1493070438 @default.
• W2060857928 cites W1509752881 @default.
• W2060857928 cites W1525280696 @default.
• W2060857928 cites W1575819718 @default.
• W2060857928 cites W1805048816 @default.
• W2060857928 cites W1926283187 @default.
• W2060857928 cites W1964934278 @default.
• W2060857928 cites W1972023580 @default.
• W2060857928 cites W1973714196 @default.
• W2060857928 cites W1974049253 @default.
• W2060857928 cites W1974346333 @default.
• W2060857928 cites W1974632504 @default.
• W2060857928 cites W1977469383 @default.
• W2060857928 cites W1977642899 @default.
• W2060857928 cites W1978833502 @default.
• W2060857928 cites W1980449836 @default.
• W2060857928 cites W1982959478 @default.
• W2060857928 cites W1983325553 @default.
• W2060857928 cites W1983728948 @default.
• W2060857928 cites W1987571999 @default.
• W2060857928 cites W1989178980 @default.
• W2060857928 cites W1991138922 @default.
• W2060857928 cites W1993134720 @default.
• W2060857928 cites W1995643622 @default.
• W2060857928 cites W1996813892 @default.
• W2060857928 cites W2005983352 @default.
• W2060857928 cites W2007452817 @default.
• W2060857928 cites W2014979559 @default.
• W2060857928 cites W2016663428 @default.
• W2060857928 cites W2021303566 @default.
• W2060857928 cites W2026886776 @default.
• W2060857928 cites W2029150901 @default.
• W2060857928 cites W2033539397 @default.
• W2060857928 cites W2036317459 @default.
• W2060857928 cites W2038281478 @default.
• W2060857928 cites W2040110576 @default.
• W2060857928 cites W2040140061 @default.
• W2060857928 cites W2041479590 @default.
• W2060857928 cites W2046165898 @default.
• W2060857928 cites W2047369246 @default.
• W2060857928 cites W2056926674 @default.
• W2060857928 cites W2057262230 @default.
• W2060857928 cites W2057487548 @default.
• W2060857928 cites W2058371571 @default.
• W2060857928 cites W2060026462 @default.
• W2060857928 cites W2060592111 @default.
• W2060857928 cites W2063732589 @default.
• W2060857928 cites W2065545467 @default.
• W2060857928 cites W2065673834 @default.
• W2060857928 cites W2066053290 @default.
• W2060857928 cites W2073415665 @default.
• W2060857928 cites W2073876136 @default.
• W2060857928 cites W2074112049 @default.
• W2060857928 cites W2076867618 @default.
• W2060857928 cites W2077476606 @default.
• W2060857928 cites W2079840823 @default.
• W2060857928 cites W2082889751 @default.
• W2060857928 cites W2083552499 @default.
• W2060857928 cites W2084468086 @default.
• W2060857928 cites W2084579463 @default.
• W2060857928 cites W2085672579 @default.
• W2060857928 cites W2086374373 @default.
• W2060857928 cites W2087856656 @default.
• W2060857928 cites W2093136272 @default.
• W2060857928 cites W2094065181 @default.
• W2060857928 cites W2095368924 @default.
• W2060857928 cites W2096187616 @default.
• W2060857928 cites W2097106372 @default.
• W2060857928 cites W2097375772 @default.
• W2060857928 cites W2100148479 @default.
• W2060857928 cites W2106725423 @default.
• W2060857928 cites W2116846249 @default.
• W2060857928 cites W2125501690 @default.
• W2060857928 cites W2133377555 @default.
• W2060857928 cites W2136335887 @default.
• W2060857928 cites W2136958783 @default.
• W2060857928 cites W2140357236 @default.
• W2060857928 cites W2144109712 @default.
• W2060857928 cites W2149539240 @default.
• W2060857928 cites W2151416400 @default.
• W2060857928 cites W2156832355 @default.
• W2060857928 cites W2158042133 @default.
• W2060857928 cites W2158727851 @default.
• W2060857928 cites W2162242139 @default.

• next