The Rate of Soil Cover Recovery in Anthropogenically Disturbed Areas: An Example of Western Siberian Archaeological Landmarks

The soils formed on fortifications around the sites of ancient settlements 1500 and 2700 years old were studied in the Endyr archaeological landmarks (West Siberia, central taiga). It was shown that podzolic soils with morphological characteristics identical to those of the background soils were formed during these time periods. An attempt was made to estimate the characteristic times for some chemical characters. The greatest values of this parameter were about 8000 years.     

Transformation of ecological conditions of soil and humus substance formation in the urban environment

Ecological conditions of soil formation and specific features of humus substance formation are considered with regard to urban soils of different types formed in the following functional zones: the park zone, residential area, and sanitary protective zone of the Middle Ural Copper-Smelting Plant. The specificity of soil formation in Revda, a typical industrial city of the Middle Urals, is determined by the combined effect of urban and technogenic factors (urbogenesis and technogenesis), with the former being of primary importance. At a constant period of biological activity, the depth of humification is primarily a function of granulometric and chemical composition of urban soils.Translated from Ekologiya, No. 1, 2005, pp. 11–19.Original Russian Text Copyright © 2005 by Meshcheryakov, Prokopovich, Korkina.