Published date:Feb 21 2018

Journal Title: KnE Engineering

Issue title: XIII International Youth Scientific and Practical Conference "FUTURE OF ATOMIC ENERGY - AtomFuture 2017"

Pages:137-142

DOI: 10.18502/keg.v3i3.1613

Lavrentyeva G.V.

Zaharova V.R.

Mirzeabasov O.A.

Synzynys B.I.

One of the most promising methods of soil diagnostics is the determination of the parameters of enzymatic activity. Changes in urease, invertase, dehydrogenase and catalase activity of soil subjected to radioactive contamination with radionuclide Sr-90 have been studied. When the specific activity of Sr-90 in the soil varies in the range from the control value to more than 1.5 kBq / kg, the stability of invertase, urease and dehydrogenase is established. At the same time, the catalase activity of the soil is a sensitive indicator to radioactive contamination, which is described by a reliable model with a threshold value, after which the oppression of the indicator is observed.

[1] Asvarova T.A. The effect of small doses of gamma radiation on the enzymatic activity of soils in Dagestan // Bulletin of TSU. 2013- T.18. - Issue 3 - P. 941-945 (in Russian)


[2] Bahrampour, T. Evaluationof soilbiological activityafter soilcontaminating by crudeoil // International Journal of Agriculture: Research and Review. 2012. - Vol. 6. - Р. 671–679.


[3] Egorova E.I. Research of natural waters and soils by methods of biotesting. Textbook on summer practice (for students of 2-3 courses, studying in the specialty ”Bioecology”). // Egorova E.I. - Obninsk: IATE. - 2004. - 52 p. (in Russian)


[4] Instruction : Procedure of radiochemical strontium-90 assessment in soil and plant samples, 1994. Instruction of Rosleskhoz of Russia from 05.09.1994 № 192. Moscow (in Russian).


[5] Kapralova O.A. Influence of urbanization on the ecological and biological properties of soils in Rostov-on-Don // Engineering Bulletin of the Don. - 2011. - T. 18. - No. 4. - P. 326-331 (in Russian)


[6] Karimullin L.K., Petrov A.M. Enzymatic Activity of Soddy Podzolic Soils in Conditions of Long Oil Pollution // Bulletin of Kazan Technological University. 2014. - T. 17. - No. 10. - P. 122-124 (in Russian)


[7] Korotchenko I.S., Kirienko N.N. Enzymatic activity of chernozem leached, contaminated with copper / / Bulletin of the State University. - 2014. - No. 3. - P. 104-110 (in Russian)


[8] Lavrentyeva G.V., Mirzeabasov O.A., Synzynys B.I. Monitoring of radioactive contamination of soils in the zone of impact of a regional near-surface repository of radioactive waste in the decommissioning stage // Radiation Biology. Radioecology. - 2017. - № 3. - P.279-285 (in Russian)


[9] Shashurin M.M. Enzymatic activity of soils and soil during chronic exposure to ecotoxicants of various nature in the conditions of Central and Southern Yakutia // Science and education. - 2012. - No 1. - P. 76-81 (in Russian)


[10] Shashurin MM, Shchelchkova MV, Zhuravskaya AN, Popov VI Influence of the increased natural background of growth on the enzymatic activity of soils and photosynthesis in alder shrub (Dushecia fruticosa) // Science and Education. - 2005. - No 2. - Vol. 38. - P. 23-27 (in Russian)


[11] Tazetdinova D.I. Antropogenic disturbing soil’s microorganisms in Republic of Tatarstan / D.I. Tazetdinova, R.I. Tuhbatova, A.I. Akhmetova, F.E.A. Kabrera, F.K. Alimova //Materials of III international student conference «Topical aspects of Modern microbiology». – 2007. – P. 106.


[12] Zvyagintsev D.G. Biological activity of soils and scales for the evaluation of some of its indicators // Pochvovedenie. - 1978. - No 6. - P. 48-54 (in Russian)