Binding of organic matter into an oxidation-resistant form during the interaction of clay minerals with plant residuesстатья
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Дата последнего поиска статьи во внешних источниках: 22 февраля 2016 г.
Авторы:
Giniyatullin K.G. ,
Shinkarev Jr A. ,
Shinkarev A.A. ,
Krinari G.A. ,
Lygina T.Z. ,
Gubaidullina A.M. ,
Suchkova G.G.
Журнал:
Eurasian Soil Science
Том:
43
Номер:
10
Год издания:
2010
Издательство:
Maik Nauka/Interperiodica Publishing
Местоположение издательства:
Russian Federation
Первая страница:
1159
Последняя страница:
1173
DOI:
10.1134/S1064229310100091
Аннотация:
The binding of organic matter by clay minerals was studied in experiments simulating the transformation of clay rock with a high content of dioctahedral 2:1 phases in the soil during its interaction with decomposing plant residues. Using modern methods (X-ray phase analysis, thermal analysis and Fouriertransform IR spectroscopy, and adsorption-luminescence analysis), it was shown that the binding of organic matter into a form resistant to treatment with 30% H2O2 entailed changes in the actual structure of the clay aggregates. Peculiar organic-silicate compositions with their structure disordered along the c* axis were formed, in which organic matter was localized both on the surface of the particles and in the interlayer spaces. В© 2010 Pleiades Publishing, Ltd.
Добавил в систему:
Гиниятуллин Камиль Гашикович