DOI: 
10.22389/0016-7126-2017-923-5-17-25
1 Belozertseva I.A.
2 Istomina E.A.
3 Solodyankina S.V.
Year: 
№: 
923
Pages: 
17-25

Sochava Institute of Geography SB RAS

1, 
2, 
3, 
Abstract:
In this paper, the chemical composition of soils in the territory of the Kovykta gas condensate field is characterized on the basis of research peformed in 2004–2012. The presented results provide for a better understanding of the ecological state of soil cover, its resilience to anthropogenic impacts; and its possible disturbance caused by drilling and laying geophysical profiles. The degree of pollution of soil coverBa, Fe, Mn, Pb, Cd, Cu, Ni, Cr, Zn and is described by mineral oil. The analysis of soil borehole platforms pollution as a whole has shown pollution by their chemical elements which concern to three classes of toxicity: Pb (I cl.), Cu, Ni, Cr (II cl.), Ba, Mn (III cl.). The high maintenance of mineral oil exceeding maximum concentration limit (1 g/kg) is revealed in area of a one borehole.Cards of a soil cover and contents in him chemical elements, oil products are made.
References: 
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Citation:
Belozertseva I.A., 
Istomina E.A., 
Solodyankina S.V., 
(2017) Mapping of soils and the content of chemical elements in the territory of the Kovykta gas-condensate field. Geodesy and cartography = Geodezia i Kartografia, 923(5), pp. 17-25. (In Russian). DOI: 10.22389/0016-7126-2017-923-5-17-25
Publication History
Received: 10.08.2016
Accepted: 29.11.2016
Published: 19.06.2017

Content

2017 May DOI:
10.22389/0016-7126-2017-923-5

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