Irreversible fixation of organic components in labile interspaces as a mechanism for the chemical stabilization of clay-organic structuresстатья
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Дата последнего поиска статьи во внешних источниках: 22 февраля 2016 г.
Авторы:
Giniyatullin K.G.a ,
Shinkarev Jr A.A.b ,
Shinkarev A.A.a ,
Krinari G.A.a ,
Lygina T.Z.b ,
Gubaidullina A.M.b ,
Kornilova A.G.b ,
Mel’nikov L.V.a
Журнал:
Eurasian Soil Science
Том:
45
Номер:
11
Год издания:
2012
Издательство:
Maik Nauka/Interperiodica Publishing
Местоположение издательства:
Russian Federation
Первая страница:
1068
Последняя страница:
1080
DOI:
10.1134/S1064229312050043
Аннотация:
The relationship between the fixation of organic matter into a form resistant to oxidative destruction and the actual structure of the clay component was studied in profiles of different-aged chernozemic soils of a filled fortification in the Volga Bulgaria. With the use of modern methods (X-ray phase analysis, laser diffraction granulometry, hyphenated thermal analysis-FT-IR spectroscopy, adsorption-luminescence analysis, and ICP emission spectroscopy), it was shown that the formation of organic-smectite complexes with a disordered c*-axis structure is a universal and usual way for the kinetic stabilization of the system during pedogenesis under forest-steppe conditions. The main aim of the study was to experimentally substantiate this phenomenon. В© 2012 Pleiades Publishing, Ltd.
Добавил в систему:
Гиниятуллин Камиль Гашикович