DBPapers
DOI: 10.5593/SGEM2015/B32/S13.011

COMPARISON OF THE RESULTS OF LABORATORY AND FIELD MODELING OF CHEMICAL SOIL CONTAMINATION

S. I. Kolesnikov, M. G. Zharkova, K.S. Kazeev, Y. V. Akimenko, T. M. Minkina
Wednesday 23 September 2015 by Libadmin2015

References: 15th International Multidisciplinary Scientific GeoConference SGEM 2015, www.sgem.org, SGEM2015 Conference Proceedings, ISBN 978-619-7105-37-7 / ISSN 1314-2704, June 18-24, 2015, Book3 Vol. 2, 79-84 pp

ABSTRACT
Among the researchers, there is still no consensus regarding the correctness of the laboratory modeling data transfer into the field conditions. There are still not enough factual data on this subject for a clear answer and, therefore, it is a controversial issue. In this study, the attention was paid primarily to the biological properties of the soil, as they vary most, and are highly sensitive to pollution. Essentially there is no statistically significant difference between the degree of reduction of biological indicators of the ordinary chernozem condition in the laboratory and in the field. This validates the robustness of the results of transfer of laboratory model studies into the field conditions. The difference in the results of laboratory and field modeling increases with increasing doses of the pollutant. To confirm or refute these statistical patterns further investigation is required.

Keywords: chemical pollution of soil, field modeling, laboratory modeling, biological indicators.

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