Perevalova А.S., Yakovleva L.V., Perevalov S.N.
DISTRIBUTIONS OF THE EXCHANGE POTASSIUM CONTENT IN SOILS IN TERRITORY OF DELTA OF VOLGA ^{[№ 12 ' 2011]}
Work is devoted studying of laws of distribution of exchange potassium in soil-vegetative complexes of average and low levels meadows in territory of delta of Volga.

Pilipenko V.N., Fedotova A.V., Perevalov S.N., Sagalaev V.A.
ECOLOGICAL CONSEQUENCES OF THE INFLUENCE OF THE RIVER VOLGA CONTROLLED FLOW ON FLORA, VEGETATION AND TOP-SOIL OF VOLGA DELTA ^{[№ 2 ' 2006]}
Controlled flow caused dynamic changes in the structure and condition of soil-vegetation top of the river Volga flood-plain and delta. The changes degree of flora, vegetation and top-soil in connection with controlled river flow is appreciated in this article. It was marked processes strengthening of soil hydromorphism, structural and component changes of plant communities under the influence of antropogenic nature factors.