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(Article of periodic en Anglais - 2009)

Document title

Snowmelt runoff parameters and geochemical migration of elements in the dissected forest-steppe of West Siberia

Authors(s) and Affiliation(s)

TANASIENKO A.A. (1) ; YAKUTINA O.P. (1) ; CHUMBAEV A.S. (1) ;
(1) Inst. of Soil Science and Agrochemistry, Novosibirsk, RUSSIE, FEDERATION DE

Abstract

In 3 West Siberian geomorphological regions, the snowpack was measured and the soil frost depth, the volume of surface runoff, the humus content of the soil, and the chemical composition of meltwater were determined for each year from 1969 to 2007. The study was carried out on chernozem-type soils during different hydrological years. The water content of the snow varied. Both the amount of snow and the type of land use influence the surface runoff volume. Slopes covered with perennial grasses and plowland had the greatest snowmelt runoff values. The removal of clay particles depletes the humus from chernozem and phaeozem soils. Results and discussion about : the content of exchangeable cations in eroded soils; and the chemical composition of snowmelt runoff and the removal of elements during different hydrological years in West Siberia

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 2009, vol. 78, no2 [pp. 122-128]

Bibliographic references : 47 ref.

Collation : 2 fig., 7 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2009.03.008

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2009
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