Ecogenetic features and functions of solods in transural forest-steppes (within Sverdlovsk Oblast)

Ecogenetic features and functions of solods in transural forest-steppes (within Sverdlovsk Oblast) Specific ecogenetic features of solods in the forest-steppe zone has been studied, and the role of biotic and abiotic factors of soil formation has been estimated. Differentiation of soil horizons with respect to the physical clay fraction accounts for specific features of their moistening, which is reflected in the ratio of strongly and weakly crystallized forms of iron. Periodic changes in redox conditions results in iron segregation, and a high content of fulvic acids accounts for its eluvial migration. These processes are controlled by soil geochemical barriers. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Ecology Springer Journals

Ecogenetic features and functions of solods in transural forest-steppes (within Sverdlovsk Oblast)

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Publisher
SP MAIK Nauka/Interperiodica
Copyright
Copyright © 2009 by MAIK Nauka
Subject
Life Sciences; Environment, general; Ecology
ISSN
1067-4136
eISSN
1608-3334
D.O.I.
10.1134/S1067413609010044
Publisher site
See Article on Publisher Site

Abstract

Specific ecogenetic features of solods in the forest-steppe zone has been studied, and the role of biotic and abiotic factors of soil formation has been estimated. Differentiation of soil horizons with respect to the physical clay fraction accounts for specific features of their moistening, which is reflected in the ratio of strongly and weakly crystallized forms of iron. Periodic changes in redox conditions results in iron segregation, and a high content of fulvic acids accounts for its eluvial migration. These processes are controlled by soil geochemical barriers.

Journal

Russian Journal of EcologySpringer Journals

Published: Jan 8, 2009

References

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