Matches in SemOpenAlex for { <https://semopenalex.org/work/W3030505984> ?p ?o ?g. }
- W3030505984 endingPage "1272" @default.
- W3030505984 startingPage "1257" @default.
- W3030505984 abstract "Abstract Some massive coral core slices reveal luminescent bands under ultraviolet light, which have been attributed to terrestrial humic acids in the skeleton. Coral luminescence has therefore been used to reconstruct past climate and hydrological variability. However, it has remained unresolved how closely coral luminescence at sub-annual resolution is related to terrestrial humic acid concentrations. This study presents a solution-based fluorescence method to quantify terrestrial humic substances in less than 4 mg of coral powder. The results show that in corals from Malaysia and Singapore, the luminescence green-to-blue ratio is correlated with skeletal concentrations of terrestrial humic substances ( R 2 > 0.40, p < 0.001) at two sites that are exposed to terrestrial dissolved organic matter from peatlands on Sumatra. In contrast, coral cores from two other sites located far from major terrestrial organic matter sources show lower green-to-blue values and no convincing correlation with fluorescence intensity of terrestrial humic substances in the skeleton. Abiogenic aragonite precipitation experiments with both terrestrial and marine organic matter sources confirmed that terrestrial humic substances are readily incorporated into aragonite, but not fluorescent organic matter from marine sources. The results of this study suggest that in coral cores with high luminescence green-to-blue ratios (> 0.6) and large downcore variability (range of ≥ 0.05), the green-to-blue ratio is strongly linked to variation in terrestrial humic substances. Coral cores therefore have the potential to reconstruct past variation in terrigenous dissolved organic carbon fluxes." @default.
- W3030505984 created "2020-06-05" @default.
- W3030505984 creator A5000070553 @default.
- W3030505984 creator A5026438261 @default.
- W3030505984 creator A5044746655 @default.
- W3030505984 creator A5063091192 @default.
- W3030505984 creator A5079202496 @default.
- W3030505984 creator A5083483215 @default.
- W3030505984 date "2020-05-28" @default.
- W3030505984 modified "2023-10-14" @default.
- W3030505984 title "Sub-annual fluorescence measurements of coral skeleton: relationship between skeletal luminescence and terrestrial humic-like substances" @default.
- W3030505984 cites W18807055 @default.
- W3030505984 cites W1966897326 @default.
- W3030505984 cites W1970037992 @default.
- W3030505984 cites W1971266607 @default.
- W3030505984 cites W1981272527 @default.
- W3030505984 cites W1985067449 @default.
- W3030505984 cites W1993711084 @default.
- W3030505984 cites W1999760584 @default.
- W3030505984 cites W2001797191 @default.
- W3030505984 cites W2003140602 @default.
- W3030505984 cites W2004467087 @default.
- W3030505984 cites W2009368906 @default.
- W3030505984 cites W2018872564 @default.
- W3030505984 cites W2025082074 @default.
- W3030505984 cites W2025119587 @default.
- W3030505984 cites W2025623772 @default.
- W3030505984 cites W2029557107 @default.
- W3030505984 cites W2041467618 @default.
- W3030505984 cites W2042015642 @default.
- W3030505984 cites W2042533040 @default.
- W3030505984 cites W2045773602 @default.
- W3030505984 cites W2050142302 @default.
- W3030505984 cites W2050386030 @default.
- W3030505984 cites W2055065028 @default.
- W3030505984 cites W2055763451 @default.
- W3030505984 cites W2062853562 @default.
- W3030505984 cites W2072804490 @default.
- W3030505984 cites W2080993586 @default.
- W3030505984 cites W2081889632 @default.
- W3030505984 cites W2086007289 @default.
- W3030505984 cites W2100992488 @default.
- W3030505984 cites W2101372386 @default.
- W3030505984 cites W2106776268 @default.
- W3030505984 cites W2111063890 @default.
- W3030505984 cites W2111916350 @default.
- W3030505984 cites W2114992090 @default.
- W3030505984 cites W2116782162 @default.
- W3030505984 cites W2123211305 @default.
- W3030505984 cites W2123638813 @default.
- W3030505984 cites W2125172363 @default.
- W3030505984 cites W2128763720 @default.
- W3030505984 cites W2132307403 @default.
- W3030505984 cites W2137969735 @default.
- W3030505984 cites W2143859754 @default.
- W3030505984 cites W2144039460 @default.
- W3030505984 cites W2146096736 @default.
- W3030505984 cites W2147706244 @default.
- W3030505984 cites W2154419308 @default.
- W3030505984 cites W2155766605 @default.
- W3030505984 cites W2157382843 @default.
- W3030505984 cites W2157795785 @default.
- W3030505984 cites W2163430861 @default.
- W3030505984 cites W2165258753 @default.
- W3030505984 cites W2167900185 @default.
- W3030505984 cites W2255815094 @default.
- W3030505984 cites W2278611601 @default.
- W3030505984 cites W2288667372 @default.
- W3030505984 cites W2471316283 @default.
- W3030505984 cites W2584661440 @default.
- W3030505984 cites W2781698854 @default.
- W3030505984 cites W2793720441 @default.
- W3030505984 cites W2794029487 @default.
- W3030505984 cites W2801738310 @default.
- W3030505984 cites W2802192769 @default.
- W3030505984 cites W2883066467 @default.
- W3030505984 cites W2890853378 @default.
- W3030505984 cites W2903019775 @default.
- W3030505984 cites W2903767875 @default.
- W3030505984 cites W2913683268 @default.
- W3030505984 cites W2953196169 @default.
- W3030505984 cites W2968239273 @default.
- W3030505984 cites W3004705740 @default.
- W3030505984 doi "https://doi.org/10.1007/s00338-020-01959-x" @default.
- W3030505984 hasPublicationYear "2020" @default.
- W3030505984 type Work @default.
- W3030505984 sameAs 3030505984 @default.
- W3030505984 citedByCount "12" @default.
- W3030505984 countsByYear W30305059842020 @default.
- W3030505984 countsByYear W30305059842021 @default.
- W3030505984 countsByYear W30305059842022 @default.
- W3030505984 crossrefType "journal-article" @default.
- W3030505984 hasAuthorship W3030505984A5000070553 @default.
- W3030505984 hasAuthorship W3030505984A5026438261 @default.
- W3030505984 hasAuthorship W3030505984A5044746655 @default.
- W3030505984 hasAuthorship W3030505984A5063091192 @default.
- W3030505984 hasAuthorship W3030505984A5079202496 @default.
- W3030505984 hasAuthorship W3030505984A5083483215 @default.