UDC 574.44

COMPARATIVE ANALYSIS OF THE CONTENT OF ESSENTIAL AND TOXIC TRACE ELEMENTS IN TERRITORY OF THE ORENBURG REGION

Salnikova E.V.1, Mishukova T.G.2, Podrez Y.V.3, Salnikov I.A.4
1Orenburg State University, PhD of chemical Sciences, Assistant Professor, head of Department of chemistry
2Orenburg State University, undergraduate
3Orenburg State University, student
4Orenburg State University, undergraduate

Abstract
The article presents a comparative analysis of the content of essential (zinc, copper) and toxic (lead, cadmium) and trace elements in the soils of the Orenburg region. Identified elevated concentrations of zinc and copper in the soils of the regions East of the Orenburg region. There is a lack of these micronutrients in the Central and Western zones. The average content of toxic elements lead and cadmium in all areas of the Orenburg region within the limits of permissible concentrations.

Category: 03.00.00 Biology

Article reference:
Comparative analysis of the content of essential and toxic trace elements in territory of the Orenburg region // Modern scientific researches and innovations. 2016. № 11 [Electronic journal]. URL: https://web.snauka.ru/en/issues/2016/11/74124

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