Lateral Migration of Soil Solid-Phase Material Within a Landscape-Geochemical Arena Detected Using the Magnetic Tracer Method

Gennadiev, A.N.; Koshovskii, T.S.; Zhidkin, A.P.; Kovach, R.G.

Авторы: Gennadiev A.N., Koshovskii T.S., Zhidkin A.P., Kovach R.G.
Журнал: Eurasian Soil Science
Том: 46
Номер: 10
Год издания: 2013
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 983
Последняя страница: 993
DOI: 10.1134/S1064229313100037
Аннотация: Thorough studies of the lateral migration of the solid soil material and the largescale mapping of the soil cover have been performed within a landscapegeochemical arena in the small catchment area of the Lokna River basin (Tula oblast). Podzolized clayilluvial agrochernozems are the predominant soils in the catchment area. Nine soil types from four orders according to the 2004 soil classification have also been described. The morphological analysis of the soil profile structures revealed their changes related to the lateral migration of the solidphase products of the pedogenesis. From the estimated reserves of the spherical magnetic particles as tracers of the mass transfer, the accumulation and dispersion zones of the solidphase material in the soil cover have been separated and conclusions about the genesis of these zones and their place in the migration structure of the catchment basin have been drawn. The soil catenas within the landscape geochemical arena have been classified in accordance with the migration intensity of the soil solidphase material, the localization of deposits, and the degree of openness of the soilgeochemical conjugations. The effect of the lateral migration of the soil solidphase material on the structure of the microarena soil cover and the soil genetic profiles has been revealed.
Добавил в систему: Кошовский Тимур Сергеевич

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