Authigenic Carbonates from Holocene Sediments of Lake Itkul (South of West Siberia) as Indicators of Climate Changes
- 作者: Solotchina E.1, Kuzmin M.2, Solotchin P.1, Maltsev A.1, Leonova G.1, Danilenko I.1
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隶属关系:
- Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
- Vinogradov Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences
- 期: 卷 487, 编号 1 (2019)
- 页面: 745-750
- 栏目: Geology
- URL: https://journals.rcsi.science/1028-334X/article/view/195188
- DOI: https://doi.org/10.1134/S1028334X19070079
- ID: 195188
如何引用文章
详细
The results of this study on carbonate-containing bottom sediments of the shallow brackish Lake Itkul, West Siberia, are presented. The study methods applied included X-ray diffractometry (XRD), infrared spectrometry, laser granulometry, element analysis, and others. Carbonate phases are identified, and their quantitative relationships are determined by modeling of the XRD carbonate profiles using the Pearson VII function. The comparison of the carbonate record and lithological anf geochemical data on the dated sedimentary section has allowed us to reconstruct the climate-driven Holocene evolution of the lake basin. Mineralogical signals of the global climatic event known as Bond 4 are found in the territory of western Siberia.
作者简介
E. Solotchina
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: solot@igm.nsc.ru
俄罗斯联邦, Novosibirsk,
630090
M. Kuzmin
Vinogradov Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences
Email: solot@igm.nsc.ru
俄罗斯联邦, Irkutsk, 664033
P. Solotchin
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
Email: solot@igm.nsc.ru
俄罗斯联邦, Novosibirsk,
630090
A. Maltsev
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
Email: solot@igm.nsc.ru
俄罗斯联邦, Novosibirsk,
630090
G. Leonova
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
Email: solot@igm.nsc.ru
俄罗斯联邦, Novosibirsk,
630090
I. Danilenko
Sobolev Institute of Geology and Mineralogy, Siberian Branch, Russian Academy of Sciences
Email: solot@igm.nsc.ru
俄罗斯联邦, Novosibirsk,
630090