The content of mobile forms of trace elements in the alluvial soils of the floodplain of the middle course. Cupid and the impact of the 2013 flood

Authors

  • Александр Викторович Мартынов Institute of geology and nature management of the Far Eastern Branch of the Russian Academy of Sciences

DOI:

https://doi.org/10.17308/geo.2019.2/2298

Keywords:

mobile trace elements, flood, Amur River, alluvial soils, cluster and correlation analyzes

Abstract

Labile trace elements sufficiency was estimated in alluvial soils on the flood plain of middle reach of the Amur River. Effect of long flood water standing in 2013 on concentration of labile trace elements concentration was considered in the article. Accumulation of labile Sr, Ba Cd, Y, U and losses of Sc, V, Cr, Cu, Ga, Zr, Mo, Cs, Hf, W has determined in studied alluvial soils. Vertical distribution of labile form of trace elements is mainly determined by their accumulation on clay minerals surface and organic matter. Concentration of elements which are accumulated on clay minerals increased after flood, other elements whose contents are controlled by organic matter have decreased.

Author Biography

  • Александр Викторович Мартынов, Institute of geology and nature management of the Far Eastern Branch of the Russian Academy of Sciences

    Candidate of Geographical Sciences, Scientific researcher of laboratory of geoecology of Institute of geology and nature management of the Far Eastern Branch of the Russian Academy of Sciences, Blagoveshchensk

References

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Published

2019-01-17

Issue

No. 2 (2019): April - June

Section

Geography

How to Cite

The content of mobile forms of trace elements in the alluvial soils of the floodplain of the middle course. Cupid and the impact of the 2013 flood. (2019). Proceedings of Voronezh State University. Series: Geography. Geoecology, 2, 32-39. https://doi.org/10.17308/geo.2019.2/2298