COMPARATIVE CHARACTERISTICS OF THE MINERALOGICAL STATUS OF GRAY FOREST SOILS ON THE COVERING SEDIMENTS OF MOLDOVA AND THE CENTRAL RUSSIAN UPLAND
Abstract
It is established that the silicate part of the gray forest soils on the covering sediments of Moldova and the Central Russian upland is presented close in composition and content of primary and clay minerals. The transformation of the mineralogical composition of both soils occurs under the influence of the same processes: the destruction of primary and clay minerals, lessivage, manifestation of podzolisation and a relative accumulation of quartz. The silicate part of the younger soil on the Central Russian upland contains signs of a higher degree of weathering, which is explained accordingly.
About the Author
V. E. Alekseev
Институт Почвоведения, Агрохимии и Защиты почв им. Н.А. Димо, г. Кишинев, Молдова
Russian Federation
References
1. Alekseev, V.E. Sravnitel'naya kharakteristika mineralogicheskogo sostoyaniya chernozemov tipichnykh na pokrovnykh otlozheniyakh vodorazdelov Moldovy i Srednerusskoi vozvyshennosti / V. E. Alekseev // Pochvovedenie i agrokhimiya. - 2017. - № 1 (58). - S. 32-45.
2. Alekseev, V.E. Chernozemy tipichnye na pokrovnykh otlozheniyakh vodorazdelov Moldovy i Srednerusskoi vozvyshennosti: balans mineralov / V. E. Alekseev // Pochvovedenie i agrokhimiya. - 2017. - № 1 (58). - S. 45-54.
3. Krupenikov, I.A. Klassifikatsiya i sistematicheskii spisok pochv Moldavii / I.A. Krupenikov, B.P. Podymov. - Kishinev, 1987. - 157 s.
4. Gradusov, B.P. Zakonomernosti genezisa i geografii mineralogicheskogo sostava pochvoobrazuyushchikh porod Russkoi ravniny / B.P. Gradusov // Gruntoznavstvo. - 2010. - T. 11.- № 3-4. - S. 13-26.
5. Kholodov, V.N. Ob evolyutsii pitayushchikh provintsii v istorii Zemli / V. N. Kholodov // Problemy litologii i geokhimii osadochnykh porod i rud: k 75-letiyu N.M. Strakhova. - M.: Nauka, 1975. - S. 191-209.
6. Dobrovol'skii, V.V. Sostav melkozema rykhlykh pochvoobrazuyushchikh porod Vostochno-Evropeiskoi ravniny / V.V. Dobrovol'skii // Pochvovedenie. - 2005. - № 5. - S. 345-354.
7. Alekseev, V.E. Sposob otsenki mineralogicheskogo sostoyaniya silikatnoi chasti chernozemov / V.E. Alekseev // Pochvovedenie. - 2012. - № 2. - S. 189-199.
8. Alekseev, V.E. Mineralogiya pochvoobrazovaniya v stepnoi i lesostepnoi zonakh Moldovy: diagnostika, parametry, faktory, protsessy / V.E. Alekseev.- Kishinev, 1999. - 241 c.
For citations:
Alekseev V.E.
COMPARATIVE CHARACTERISTICS OF THE MINERALOGICAL STATUS OF GRAY FOREST SOILS ON THE COVERING SEDIMENTS OF MOLDOVA AND THE CENTRAL RUSSIAN UPLAND. Soil Science and Agrochemistry. 2018;(1):49-57.
(In Russ.)
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