Elemental Composition of Tephra in Lake Chasha Bottom Sediments (South Kamchatka) According to Scanning X-Ray Fluorescence Microanalysis with Synchrotron Radiation
A. V. Darin, V. S. Novikov, V. V. Babich, T. I. Markovich, F. A. Darin, Ya. V. Rakshun, D. S. Sorokoletov, Jing Wu, Zeyang Zhu, Qi Li, Qing Sun, Guoqiang Chu, D. A. Lipovyi, E. V. Starostina
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引用次数: 0
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 covering the last century.
期刊介绍：
Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.
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