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Metals in soils of erosional systems in forest zoneтезисы доклада
- Авторы: Samonova O.A., Aseyeva E.N.
- Сборник: European Geosciences Union General Assembly 2013 [USB flash drive]
- Серия: Geophysical Research Abstracts
- Том: 15
- Тезисы
- Год издания: 2013
- Издательство: Copernicus Publications
- Местоположение издательства: Germany
- Первая страница: EGU2013-2507
- Последняя страница: EGU2013-2507
- Аннотация: This paper presents a case study dealing with geochemistry of two small erosional systems - a gully and an aged balka - located in the southern taiga zone of European Russia (the Protva river basin).The erosional forms have been considered as integrated systems comprising slopes, bottoms, detrital fans as well as surrounding areas as sources of solid matter. We used chemical composition of topsoil (total concentrations of Ti, Zr, Mn, Co, Zn, Cu, Pb, Cr, V, Ni, Sn, Sr, Ba and concentrations of the acid-extractable Fe, Mn, Co, Zn, Cu, Pb, Cr, Ni) to explore the role of granulometry, pH and transport processes in geochemical differentiation of the systems.
- Добавил в систему: Самонова Ольга Анатольевна