Matches in SemOpenAlex for { <https://semopenalex.org/work/W2086733172> ?p ?o ?g. }
- W2086733172 endingPage "232" @default.
- W2086733172 startingPage "224" @default.
- W2086733172 abstract "Stable lead (Pb) isotopic fingerprints provide opportunities to trace natural and anthropogenic Pb sources in the environment. In order to evaluate Pb deposition from different sources over mountainous areas of western China, Pb isotopic compositions were characterized from modern aeolian dust in 15 snowpit samples collected from 13 typical mountain glaciers between 2008 and 2010. Most of the snowpits sampled cover more than a whole year of accumulation and overlap with each other on deposition date. Pb isotopic variability among all the samples is small, varying in the range of 18.1399–18.9199 for 206Pb/204Pb, 15.5979–15.8743 for 207Pb/204Pb, 38.2272–39.9453 for 208Pb/204Pb, 1.1605–1.2009 for 206Pb/207Pb and 2.4433–2.5182 for 208Pb/207Pb. Three isotopic plots of the different Pb isotope ratios (207Pb/204Pb vs. 206Pb/204Pb, 208Pb/204Pb vs. 206Pb/204Pb, and 208Pb/207Pb vs. 206Pb/207Pb) in all the samples show identical geographic trends, with more radiogenic in the south and less in the north. This trend is consistent with the distribution of natural dust sources and supports the interpretation of a regional/local source for insoluble particles (IP) to snow/glaciers in this region. Comparison with the Pb isotope results from potential dust sources, however, it shows that the Pb isotopic compositions of IP samples in snow samples are relatively less radiogenic. Parts of these less-radiogenic Pb isotopes are comparable with the ice core results during recent decades, which are shown to be influenced by anthropogenic sources. At sites located along the periphery of western China, the Pb isotopic compositions are much closer to anthropogenic results. Natural and anthropogenic Pb sources are roughly assessed using a simple binary model. The sites with a high anthropogenic fraction are at lower elevations and are relatively close to population centers." @default.
- W2086733172 created "2016-06-24" @default.
- W2086733172 creator A5034843029 @default.
- W2086733172 creator A5038509290 @default.
- W2086733172 creator A5041628213 @default.
- W2086733172 creator A5042037603 @default.
- W2086733172 creator A5042642226 @default.
- W2086733172 creator A5061622754 @default.
- W2086733172 creator A5062942928 @default.
- W2086733172 creator A5071021196 @default.
- W2086733172 date "2013-08-01" @default.
- W2086733172 modified "2023-10-17" @default.
- W2086733172 title "Lead isotopic composition of insoluble particles from widespread mountain glaciers in western China: Natural vs. anthropogenic sources" @default.
- W2086733172 cites W1964540503 @default.
- W2086733172 cites W1969283941 @default.
- W2086733172 cites W1969481054 @default.
- W2086733172 cites W1993769151 @default.
- W2086733172 cites W2007069126 @default.
- W2086733172 cites W2008209950 @default.
- W2086733172 cites W2010718061 @default.
- W2086733172 cites W2015984768 @default.
- W2086733172 cites W2018436900 @default.
- W2086733172 cites W2027284940 @default.
- W2086733172 cites W2029944869 @default.
- W2086733172 cites W2041741659 @default.
- W2086733172 cites W2042621578 @default.
- W2086733172 cites W2043630037 @default.
- W2086733172 cites W2045053587 @default.
- W2086733172 cites W2051414400 @default.
- W2086733172 cites W2059570941 @default.
- W2086733172 cites W2060717985 @default.
- W2086733172 cites W2062665655 @default.
- W2086733172 cites W2064214922 @default.
- W2086733172 cites W2066440888 @default.
- W2086733172 cites W2069760872 @default.
- W2086733172 cites W2070989488 @default.
- W2086733172 cites W2076955032 @default.
- W2086733172 cites W2077303561 @default.
- W2086733172 cites W2078521712 @default.
- W2086733172 cites W2087684271 @default.
- W2086733172 cites W2090034601 @default.
- W2086733172 cites W2091807483 @default.
- W2086733172 cites W2103659921 @default.
- W2086733172 cites W2105288713 @default.
- W2086733172 cites W2110098148 @default.
- W2086733172 cites W2110806631 @default.
- W2086733172 cites W2111151503 @default.
- W2086733172 cites W2114275728 @default.
- W2086733172 cites W2129409468 @default.
- W2086733172 cites W2134199848 @default.
- W2086733172 cites W2138732398 @default.
- W2086733172 cites W2142364367 @default.
- W2086733172 cites W2151844568 @default.
- W2086733172 cites W2180633021 @default.
- W2086733172 cites W2314284741 @default.
- W2086733172 cites W2358743339 @default.
- W2086733172 cites W4238258111 @default.
- W2086733172 doi "https://doi.org/10.1016/j.atmosenv.2013.04.018" @default.
- W2086733172 hasPublicationYear "2013" @default.
- W2086733172 type Work @default.
- W2086733172 sameAs 2086733172 @default.
- W2086733172 citedByCount "23" @default.
- W2086733172 countsByYear W20867331722014 @default.
- W2086733172 countsByYear W20867331722015 @default.
- W2086733172 countsByYear W20867331722016 @default.
- W2086733172 countsByYear W20867331722017 @default.
- W2086733172 countsByYear W20867331722018 @default.
- W2086733172 countsByYear W20867331722019 @default.
- W2086733172 countsByYear W20867331722020 @default.
- W2086733172 countsByYear W20867331722021 @default.
- W2086733172 countsByYear W20867331722022 @default.
- W2086733172 countsByYear W20867331722023 @default.
- W2086733172 crossrefType "journal-article" @default.
- W2086733172 hasAuthorship W2086733172A5034843029 @default.
- W2086733172 hasAuthorship W2086733172A5038509290 @default.
- W2086733172 hasAuthorship W2086733172A5041628213 @default.
- W2086733172 hasAuthorship W2086733172A5042037603 @default.
- W2086733172 hasAuthorship W2086733172A5042642226 @default.
- W2086733172 hasAuthorship W2086733172A5061622754 @default.
- W2086733172 hasAuthorship W2086733172A5062942928 @default.
- W2086733172 hasAuthorship W2086733172A5071021196 @default.
- W2086733172 hasConcept C100834320 @default.
- W2086733172 hasConcept C100970517 @default.
- W2086733172 hasConcept C109007969 @default.
- W2086733172 hasConcept C111368507 @default.
- W2086733172 hasConcept C114793014 @default.
- W2086733172 hasConcept C121332964 @default.
- W2086733172 hasConcept C127313418 @default.
- W2086733172 hasConcept C164304813 @default.
- W2086733172 hasConcept C17409809 @default.
- W2086733172 hasConcept C180093795 @default.
- W2086733172 hasConcept C1965285 @default.
- W2086733172 hasConcept C197046000 @default.
- W2086733172 hasConcept C205649164 @default.
- W2086733172 hasConcept C22117777 @default.
- W2086733172 hasConcept C2777093003 @default.
- W2086733172 hasConcept C39432304 @default.
- W2086733172 hasConcept C51813073 @default.