FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2617249376> ?p ?o ?g. }

• W2617249376 endingPage "169" @default.
• W2617249376 startingPage "164" @default.
• W2617249376 abstract "Over the past 50 years, 210Pb, 137Cs and 241Am have been abundantly used in reconstructing recent sediment and peat chronologies. The study of global aerosol-climate interaction is also partially depending on our understanding of 222Rn-210Pb cycling, as radionuclides are useful aerosol tracers. However, in comparison with the Northern Hemisphere, few data are available for these radionuclides in the Southern Hemisphere, especially in the South Indian Ocean. A peat core was collected in an ombrotrophic peatland from the remote Amsterdam Island (AMS) and was analyzed for 210Pb, 137Cs and 241Am radionuclides using an underground ultra-low background gamma spectrometer. The 210Pb Constant Rate of Supply (CRS) model of peat accumulations is validated by peaks of artificial radionuclides (137Cs and 241Am) that are related to nuclear weapon tests. We compared the AMS 210Pb data with an updated 210Pb deposition database. The 210Pb flux of 98 ± 6 Bq·m−2·y−1 derived from the AMS core agrees with data from Madagascar and South Africa. The elevated flux observed at such a remote location may result from the enhanced 222Rn activity and frequent rainfall in AMS. This enhanced 222Rn activity itself may be explained by continental air masses passing over southern Africa and/or Madagascar. The 210Pb flux at AMS is higher than those derived from cores collected in coastal areas in Argentina and Chile, which are areas dominated by marine westerly winds with low 222Rn activities. We report a 137Cs inventory at AMS of 144 ± 13 Bq·m−2 (corrected to 1969). Our data thus contribute to the under-represented data coverage in the mid-latitudes of the Southern Hemisphere." @default.
• W2617249376 created "2017-06-05" @default.
• W2617249376 creator A5002617107 @default.
• W2617249376 creator A5016422700 @default.
• W2617249376 creator A5039802973 @default.
• W2617249376 creator A5048682060 @default.
• W2617249376 creator A5051271480 @default.
• W2617249376 creator A5064593438 @default.
• W2617249376 creator A5066792566 @default.
• W2617249376 date "2017-09-01" @default.
• W2617249376 modified "2023-10-02" @default.
• W2617249376 title "Recent 210Pb, 137Cs and 241Am accumulation in an ombrotrophic peatland from Amsterdam Island (Southern Indian Ocean)" @default.
• W2617249376 cites W159885059 @default.
• W2617249376 cites W1971429393 @default.
• W2617249376 cites W1974717643 @default.
• W2617249376 cites W1976096582 @default.
• W2617249376 cites W1976212320 @default.
• W2617249376 cites W1978227972 @default.
• W2617249376 cites W1979965722 @default.
• W2617249376 cites W1990310311 @default.
• W2617249376 cites W1991011039 @default.
• W2617249376 cites W2004359105 @default.
• W2617249376 cites W2006283520 @default.
• W2617249376 cites W2009857528 @default.
• W2617249376 cites W2013552131 @default.
• W2617249376 cites W2028982704 @default.
• W2617249376 cites W2029382558 @default.
• W2617249376 cites W2031561128 @default.
• W2617249376 cites W2033325832 @default.
• W2617249376 cites W2036185941 @default.
• W2617249376 cites W2036748468 @default.
• W2617249376 cites W2044155143 @default.
• W2617249376 cites W2044856650 @default.
• W2617249376 cites W2046547912 @default.
• W2617249376 cites W2047534043 @default.
• W2617249376 cites W2049568367 @default.
• W2617249376 cites W2056471352 @default.
• W2617249376 cites W2059175977 @default.
• W2617249376 cites W2062919479 @default.
• W2617249376 cites W2067027528 @default.
• W2617249376 cites W2069189532 @default.
• W2617249376 cites W2071743224 @default.
• W2617249376 cites W2071811248 @default.
• W2617249376 cites W2076050432 @default.
• W2617249376 cites W2082355455 @default.
• W2617249376 cites W2085068364 @default.
• W2617249376 cites W2085559815 @default.
• W2617249376 cites W2086483137 @default.
• W2617249376 cites W2093324165 @default.
• W2617249376 cites W2130511071 @default.
• W2617249376 cites W2138745392 @default.
• W2617249376 cites W2165852617 @default.
• W2617249376 cites W2173160334 @default.
• W2617249376 cites W2193766657 @default.
• W2617249376 cites W2278342089 @default.
• W2617249376 cites W2503025335 @default.
• W2617249376 cites W4240717376 @default.
• W2617249376 doi "https://doi.org/10.1016/j.jenvrad.2017.05.004" @default.
• W2617249376 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28554139" @default.
• W2617249376 hasPublicationYear "2017" @default.
• W2617249376 type Work @default.
• W2617249376 sameAs 2617249376 @default.
• W2617249376 citedByCount "17" @default.
• W2617249376 countsByYear W26172493762017 @default.
• W2617249376 countsByYear W26172493762018 @default.
• W2617249376 countsByYear W26172493762019 @default.
• W2617249376 countsByYear W26172493762020 @default.
• W2617249376 countsByYear W26172493762021 @default.
• W2617249376 countsByYear W26172493762022 @default.
• W2617249376 countsByYear W26172493762023 @default.
• W2617249376 crossrefType "journal-article" @default.
• W2617249376 hasAuthorship W2617249376A5002617107 @default.
• W2617249376 hasAuthorship W2617249376A5016422700 @default.
• W2617249376 hasAuthorship W2617249376A5039802973 @default.
• W2617249376 hasAuthorship W2617249376A5048682060 @default.
• W2617249376 hasAuthorship W2617249376A5051271480 @default.
• W2617249376 hasAuthorship W2617249376A5064593438 @default.
• W2617249376 hasAuthorship W2617249376A5066792566 @default.
• W2617249376 hasBestOaLocation W26172493763 @default.
• W2617249376 hasConcept C100970517 @default.
• W2617249376 hasConcept C111368507 @default.
• W2617249376 hasConcept C114793014 @default.
• W2617249376 hasConcept C121332964 @default.
• W2617249376 hasConcept C122284674 @default.
• W2617249376 hasConcept C127313418 @default.
• W2617249376 hasConcept C153294291 @default.
• W2617249376 hasConcept C158973077 @default.
• W2617249376 hasConcept C160529264 @default.
• W2617249376 hasConcept C166957645 @default.
• W2617249376 hasConcept C178790620 @default.
• W2617249376 hasConcept C185592680 @default.
• W2617249376 hasConcept C205649164 @default.
• W2617249376 hasConcept C2775933976 @default.
• W2617249376 hasConcept C2777252438 @default.
• W2617249376 hasConcept C2778835443 @default.
• W2617249376 hasConcept C2779345167 @default.
• W2617249376 hasConcept C2816523 @default.
• W2617249376 hasConcept C39432304 @default.

• next