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DOI10.1134/S1064229314050068
Cryogenic Transformation of Soil Solutions and the Development of Salt Profiles in Solonchaks of Mongolia according to the Results of Modeling
Kiyashko, N. V.1; Komarov, I. A.1; Golovanov, D. L.2
通讯作者Kiyashko, N. V.
来源期刊EURASIAN SOIL SCIENCE
ISSN1064-2293
EISSN1556-195X
出版年2014
卷号47期号:5页码:353-359
英文摘要

The behavior of soil solutions in seasonally freezing solonchaks of Mongolia is discussed on the basis of the results of simulation experiments with the use of the FREEZBRINE model of physicochemical equilibria. Data on the chemical composition of soil solutions in solonchaks of the Ekhiin-Gol oasis have been used for modeling. The freezing temperatures; the character of the changes in the composition of the unfrozen brine; and the temperatures and intensities of the precipitation of hydrohalite, mirabilite, calcite, gypsum, and other salts have been calculated. The results obtained in this study allow us to estimate the contribution of the winter period of the soil functioning to the development of the salt profile in the solonchaks. One of the consequences of the cryogenic transformation of soil solutions in these solonchaks is a predominance of the sulfate type of salinization.


英文关键词cryopeg cryogenic transformation simulation of the composition of soil solutions salt profile solonchaks of Mongolia
类型Article
语种英语
国家Russia
收录类别SCI-E
WOS记录号WOS:000338197200002
WOS类目Soil Science
WOS研究方向Agriculture
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/181997
作者单位1.Moscow MV Lomonosov State Univ, Geol Fac, Moscow 119991, Russia;
2.Moscow MV Lomonosov State Univ, Fac Geog, Moscow 119991, Russia
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GB/T 7714
Kiyashko, N. V.,Komarov, I. A.,Golovanov, D. L.. Cryogenic Transformation of Soil Solutions and the Development of Salt Profiles in Solonchaks of Mongolia according to the Results of Modeling[J],2014,47(5):353-359.
APA Kiyashko, N. V.,Komarov, I. A.,&Golovanov, D. L..(2014).Cryogenic Transformation of Soil Solutions and the Development of Salt Profiles in Solonchaks of Mongolia according to the Results of Modeling.EURASIAN SOIL SCIENCE,47(5),353-359.
MLA Kiyashko, N. V.,et al."Cryogenic Transformation of Soil Solutions and the Development of Salt Profiles in Solonchaks of Mongolia according to the Results of Modeling".EURASIAN SOIL SCIENCE 47.5(2014):353-359.
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