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Elemental Composition of Tephra in Lake Chasha Bottom Sediments (South Kamchatka) According to Scanning X-ray Fluorescence Microanalysis with Synchrotron Radiation Full article

Journal Bulletin of the Russian Academy of Sciences: Physics
ISSN: 1062-8738 , E-ISSN: 1934-9432
Output data Year: 2024, DOI: 10.1134/S1062873824708845
Tags scanning X-ray fluorescence microanalysis with synchrotron radiation; Lake Chasha; bottom sediments; tephra layer; volcanic ash; an age model
Authors Darin A.V. 1 , Novikov V.S. 1 , Babich V.V. 1 , Markovic T.I. 1 , Darin F.A. 2 , Rakshun Ya.V. 3 , Sorokoletov D.S. 3 , Wu Jing 4 , Zhu Zeyang 4 , Li Qi 4 , Sun Qing 5 , Chu Guoqiang 4 , Lipovyi D.A. 2,3 , Starostina E.V. 3
Affiliations
1 Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia
2 Synchrotron Radiation Facility—Siberian Circular Photon Source “SKIF,” Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, 630559, Koltsovo, Russia
3 Budker Institute of Nuclear Physics, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia
4 Institute of Geology and Geophysics, Chinese Academy of Sciences, 100029, Beijing, China
5 National Research Center of Geoanalysis, 100037, Beijing, China

Funding (3)

1 Ministry of Science and Higher Education of the Russian Federation FWZN-2022-0036 (122041400214-9)
2 Ministry of Science and Higher Education of the Russian Federation FWUR-2024-0042
3 National Natural Science Foundation of China 42030507

Abstract: The elemental composition of a bottom sediments core from Lake Chasha (Southern Kamchatka) was studied using scanning X-ray fluorescence microanalysis with synchrotron radiation (μXRF-SR) with a spatial resolution of 1 mm. The data obtained were used to identify a tephra layer containing ash from the eruption of the Ksudach volcano in 1907. The rate of modern sedimentation in Lake Chasha was estimated and an age model was constructed for the interval of the last century.
Cite: Darin A.V. , Novikov V.S. , Babich V.V. , Markovic T.I. , Darin F.A. , Rakshun Y.V. , Sorokoletov D.S. , Wu J. , Zhu Z. , Li Q. , Sun Q. , Chu G. , Lipovyi D.A. , Starostina E.V.
Elemental Composition of Tephra in Lake Chasha Bottom Sediments (South Kamchatka) According to Scanning X-ray Fluorescence Microanalysis with Synchrotron Radiation
Bulletin of the Russian Academy of Sciences: Physics. 2024. DOI: 10.1134/S1062873824708845 Scopus OpenAlex publication_identifier_short.sciact_skif_identifier_type
Dates:
Submitted: Oct 8, 2024
Accepted: Oct 14, 2024
Published online: Nov 29, 2024
Identifiers:
Scopus: 2-s2.0-85210571433
OpenAlex: W4404854581
publication_identifier.sciact_skif_identifier_type: 3591
Citing: Пока нет цитирований
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