Toxic heavy metals contaminating soil get accumulated by plants, cause degradation of plant communities, and eventually penetrate human bodies with food. Therefore, it is urgent to investigate the content of heavy metal in soils in urban areas. The aim of this study was to investigate the concentration of Cu, Fe, Mn, Pb and Cd in soils of Tyumen. Top soil was sampled at the semi-clean control site near a highway, and at sites near metallurgical, motor-building, oil-refining and battery-manufacturing facilities in Tyumen, Russia. The concentration of active and acid-soluble forms of heavy metals was determined by atomic-absorption spectrophotometry. All the soil samples from urban areas were polluted with Fe. The samples collected near the battery manufactory and the metallurgical plant were contaminated with Pb and Zn, respectively, with maximum allowable concentration exceeded. The Cu, Mn and Zn content in most soil samples was higher than that in the control sample. The Cd content in all samples was at the lower limit of detection. The average percentages of active forms of Mn and Zn in soils were the highest among all the studied metals. The most intense accumulation of all heavy metals was observed near the battery manufactory and the metallurgical plant. The obtained results can be useful for environmental monitoring in Tyumen.
tyazhelye metally, pochvy, atomno-absorbcionnyy analiz, svinec, zhelezo
1. Avetisyan A. A., Kolesnikov V. A. Avetisyan A. T. Soderzhanie tyazhelyh metallov (svinec i kadmiy) v pochvah i rasteniyah netradicionnyh kormovyh kul'tur i ih ekologo-toksikologicheskaya ocenka v lesostepi Vostochnoy Sibiri // Vestnik KrasGAU. 2017. № 6(129). S. 17-27.
2. Alekseenko V. V. Geohimiya landshafta i okruzhayuschaya sreda. M.: Nauka, 1990.
3. Berseneva A. G. Soderzhanie tyazhelyh metallov v pochvah na territoriyah promyshlennyh predpriyatiy goroda Tyumeni // Vestnik KrasGAU. 2015. № 6(105). S. 41-44.
4. Voskresenskaya O. L., Voskresenskiy V. S., Alyabysheva E. A. Nakoplenie tyazhelyh metallov pochvoy i rasteniyami v mestah sbora i vremennogo hraneniya tverdyh bytovyh othodov // Sovremennye problemy nauki i obrazovaniya. 2013. № 2. S. 40-46
5. Gazizova L. R., Yanturin S. I., Yagafarova G. A. Tyazhelye metally v pochvah na territorii byvshih otrabotannyh rudnikov // Vestnik OGU. 2009. № 6(100). S. 552-553.
6. Ermakova N. A., Arhipova A. R., Krapotina P. V., Siyutkina A. Yu., Fahrutdinova L. K. Gidrohimicheskoe sostoyanie tyumenskih istochnikov hozyaystvenno-pit'evogo vodosnabzheniya v vesenne-letniy period // Vestnik TyumGU. Ekologiya i prirodopol'zovanie. 2014. № 12. S. 138-149.
7. Kopylova L. V., Leskova O. A. Soderzhanie zheleza v nekotoryh prirodnyh ob'ektah v usloviyah antropogennoy nagruzki (Zabaykal'skiy kray) // Sovremennye problemy nauki i obrazovaniya. 2016. № 6. S. 1-8.
8. Korel'skaya T. A., Popova L. F. Tyazhelye metally v pochvenno-rastitel'nom pokrove selitebnogo landshafta goroda Arhangel'ska // Arktika i Sever. 2012. № 7. S. 136-152.
9. Morozova N. A., Prohorova N. V. Akkumulyaciya tyazhelyh metallov v pochvah i rasteniyah urbosredy // Universitet im. V.I. Vernadskogo. 2007. T. 1. № 4(10). S. 77-81.
10. Petuhov A. S., Hritohin N. A., Petuhova G. A., Kudryavcev A. A. Translokaciya medi, cinka, zheleza i marganca v tkani ovsa posevnogo (Avena sativa L., 1753) // Izvestiya Saratovskogo universiteta. Novaya Seriya: Himiya. Biologiya. Ekologiya. 2018. T. 18. № 1. S. 65-70. https://doi.org/10.18500/1816-9775-2018-18-1-65-70
11. Poznyak S. S. Soderzhanie tyazhelyh metallov Pb, Ni, Zn, Cu, Mn, Zr, Cr, Co i Sn v pochvah central'noy zony Respubliki Belarus' // Ekonomika i ekologicheskiy menedzhment. 2011. № 1. S. 23-35.
12. Skipin L. N., Vaymer A. A., Kvashnina Yu. A., Sudakova I. K. Zagryaznenie kadmiem i svincom pochv v zone avtomagistrali // Plodorodie. 2007. № 3. S. 37-38.
13. Titov A. F., Kaznina N. M., Talanova V. V. Tyazhelye metally i rasteniya. Petrozavodsk: Karel'skiy nauchnyy centr RAN. 2014.
14. Shigabaeva G. N. Tyazhelye metally v pochvah nekotoryh rayonov g. Tyumeni // Vestnik TyumGU. Ekologiya i prirodopol'zovanie. 2015. T. 2. № 2. S. 92-102.
15. Chaplygin V., Minkina T., Mandzhieva S., Burachevskaya M., Sushkova S., Poluektov E., ... Kumacheva V. The effect of technogenic emissions on the heavy metals accumulation by herbaceous plants // Environmental monitoring and assessment. 2018. Vol. 190. № 3. P. 124. https://doi.org/10.1007/s10661-018-6489-6
16. Kabata-Pendias A., Pendias H. 2011. Trace elements in soils and plants. 4th edition, Boca Raton: CRC Press.
17. Kim H. S., Kim K-R., Kim W-Il., Owens G., Kim K-H. Influence of road proximity on the concentrations of heavy metals in Korean urban agricultural soils and crops // Archives of environmental contamination and toxicology. 2017. Vol. 72. № 2. P. 260-268. https://doi.org/10.1007/s00244-016-0344-y
18. Swiercz A., Zajecka E. 2018. Accumulation of heavy metals in the urban soils of the city Skarzysko-Kamienna (Poland) with regard to land use // Carpathian Journal of Earth and Environmental Sciences. Vol. 13, № 1. P. 249-266. https://doi.org/10.26471/cjees/2018/013/022249-266
19. Wu W., Wu P., Yang F., Sun D-l., Zhang D-X., Zhou Y-K. Assessment of heavy metal pollution and human health risks in urban soils around an electronics manufacturing facility // Science of the Total Environment. 2018. Vol. 630. P. 53-61. https://doi.org/10.1016/j.scitotenv.2018.02.183
