Section

Ecology

Title

SUITABILITY OF FARMLANDS TO THE PRODUCTION OF COMMODITY OUTPUT IN THE CONDITIONS OF SOIL POLLUTION WITH EXTREME CONCENTRATION OF HEAVY METALS

Сontributors

A. A. Loginov, Ph. D. (Chemistry), Kaluga State University named after K. E. Tsiolkovsky, researcher, This email address is being protected from spambots. You need JavaScript enabled to view it.;

I.N. Lykov, Ph. D. (Biology), Dr. Habil., Professor, Kaluga State University named after K. E. Tsiolkovsky, Scientific Supervisor, the Institute of Natural Science; Head of the Department of Botany, Microbiology and Ecology, This email address is being protected from spambots. You need JavaScript enabled to view it.;

A.S. Golofteeva, Ph. D. (Biology), Kaluga State University named after K. E. Tsiolkovsky, Senior lecturer, This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract

The article is devoted to the development of the methods of calculations of the cost for the agricultural land lots, the soil of which is polluted by heavy metals, and cost estimation of the ecological damage, caused by this pollution.

The ways for numerical filling of the mathematical values, which have been put in the formulas in general, are considered. Concrete figures are based on the results of experiments and chemical analyses that give the chance of carrying out strict quantitative calculations of the cost of the land.

It is offered to estimate ecological damage on the basis of the strict quantitative characteristic of soil and agricultural plants, received with the instruments, i.e. the pollutant content and its comparisons to the established specifications of maximum permissible concentration. This approach provides uniformity in working out the sanitary- and-hygienic, ecological and economic criteria.

For the first time, in order to establish the guaranteed suitability of the soils polluted by heavy metals to unlimited economic use, the experiment on the translocation of heavy metals from soil in agricultural plants has been conducted in the conditions of extreme concentration of heavy metals in soil.

Keywords

cost of the land, heavy metals, an ecological damage, a quantitative estimation of a damage, ecological safety.

References

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2.  Bobylev S. N., Medvedev O. E. Ecology and economy. Мoscow, Acropolis, CEPR, 2004. 340 p. (in Russian)

3.  Lykov I. N., Loginov A. A., Loginova M. A. Influence of heavy metals on ecological quality of agricultural production. Regional Environmental Issues 2010. No. 3. P. 13—16. (in Russian)

4.  SanPiN 2.1.7.1287—03 from 2003. (Sanitary-and-epidemiologic requirements to quality of soil) (in Russian)

5.  Tyutyunkova M. V., Malahova S. D., Demyanenko E. V. Mobility of heavy metals in soil at application of deposits of sewage. Regional Environmental Issues 2012. No. 5. P. 184. (in Russian)

6.  Hygienic specifications “Maximum permissible concentration (maximum concentration limit) of mobile forms of chrome, zinc, cadmium in soils (earths) of various functional zones of settlements, the industries, transport, communication, power, defence, and other appointment” Minsk, 2008. (in Russian)

7.  GN 2.1.7.2041—06 from 01.04.06. (Hygienic specifications of substances in soils) (in Russian)

8.  SanPiN 42-123-4089—86 from 31.03.86. (Maximum concentration limit ТМ in foodstuff) (in Russian)

9.  Loginov A. A., Lykov I. N. Influence of the ecological factor on cost of the farmlands Regional Environmental Issues

2015.   No. 3. P. 156—161. (in Russian)

10. http://ecodelo.org/9934-73_rekultivatsiya_zemel_zagryaznennykh_tyazhelymi-_metallami-rekultivatsiya_zemel (in Russian)