Novosibirsk State Pedagogical University Bulletin, 2017, vol. 7, no. 3, pp. 194–209

Ecological state of Lake Kenon as a cooling pond of the Thermal Power Plant-1 (TPP-1) (Zabaykalsky Krai)

Tsybekmitova G. T. 1 (Chita, Russian Federation), Kuklin A. P. 1 (Chita, Russian Federation), Tashlykova N. A. 1 (Chita, Russian Federation), Afonina E. Y. 1 (Chita, Russian Federation), Bazarova B. B. 1 (Chita, Russian Federation), Itigilova M. T. 1 (Chita, Russian Federation), Gorlacheva E. P. 1 (Chita, Russian Federation), Matafonov P. V. 1 (Chita, Russian Federation), Afonin A. V. 1 (Chita, Russian Federation)
1 Institute of Natural Resources, Ecology and Cryology of the Siberian Branch of Russian Academy of Sciences

Introduction. The article examines the effects of one of the contemporary global problems– the pollution of aquatic ecosystems by toxic substances with the main focus on the cooling pond called Lake Kenon. The purpose of this work is to study migration patterns and distribution of medium and highly toxic elements (Hg, As, Pb, Zn, Cr, Cu, Cd, Mn) in the components of the Lake Kenon ecosystem.
Materials and Methods. Collection and qualitative and quantitative treatment of samples of various groups of hydrobionts were carried out by standard methods. Elemental compositions of water samplings, bottom sediments and hydrobionts samplings were identified using atomic emission iCAP-6500 Thermo Scientific (USA) and mass-spectrum X-7, Thermo Elemental (USA) analysis methods in Analytical Certification Test Center (The Institute of Microelectronics Technology and High-purity Materials of the Russian Academy of Sciences). The authors studied the concentration of medium- and high-toxic elements, such as Hg, As, Pb, Zn, Cr, Cu, Cd, Mn.
Results. The results indicate that the concentration of heavy metals in the water of the lake, with the exception of mercury, is low. The average concentrations of arsenic and cadmium in sediments are 1.4 times and 2.5 times higher than the background values respectively. It is found that mercury concentrates in the food chain from the lower to the higher trophic levels, lead accumulates mainly in the plankton community in terms of trophic factors amplification of heavy metals in food chains. It is identified that such elements as As, Cr, Cu, Cd are lingered on at the level of producers (phytoplankton, algae Characeae, higher aquatic vegetation) during migration.
Conclusions. The conclusion of the paper substantiates the possibility of heavy metals accumulation in aquatic ecosystems which are used in the operation of the CHP, as well as the prospects for using hydrobionts as contamination bioindicators of heavy metals. Understanding the processes occurring in aquatic ecosystems, including the migration of heavy metals, at the stage of work planning can contribute to reducing environmental risks.

For citation:
Tsybekmitova G. T., Kuklin A. P., Tashlykova N. A., Afonina E. Y., Bazarova B. B., Itigilova M. T., Gorlacheva E. P., Matafonov P. V., Afonin A. V. Ecological state of Lake Kenon as a cooling pond of the Thermal Power Plant-1 (TPP-1) (Zabaykalsky Krai). Novosibirsk State Pedagogical University Bulletin, 2017, vol. 7, no. 3, pp. 194–209. DOI:
  1. Cardwell A. J., Hawker D. W., Greenway M.Metal accumulation in aquatic macrophytes from southeast Queensland, Australia. Chemosphere, 2002, vol. 48, no. 7, pp. 653–663. DOI:
  2. Heaven S., Ilyushenko M. A., Tanton T. W., Ullrich S. M., Yanin E. P. Mercury in the river Nura and its floodplain, Central Kazakhstan: I. River sediments and water. Science of the Total Environment, 2000, vol. 260, no. 1-3, pp. 35–44. DOI:
  3. Jayakumar N., Francis T., Jawahar P., Rajagopalsamy C. B. T., Santhakumar R., Subburaj A. Acute cadmium toxicity induced impairments in the liver and kidney of freshwater catfish, Heteropneustes fossilis (Bloch). Indian Journal of Science and Technology, 2016, vol. 9, no. 8, pp. 131–136. DOI:
  4. Jha P., Samal A. C., Santra S. C., Dewanji A. Heavy metal accumulation potential of some wetland plants growing naturally in the city of Kolkata, India. American Journal of Plant Sciences, 2016, no. 7, pp. 2112–2137. DOI:
  5. Kuklin A. P., Matafonov P. V. Background concentrations of heavy metals in benthos from transboundary rivers of the Transbaikalia region, Russia. Bulletin of Environmental Contamination and Toxicology, 2014, vol. 92, no. 2, pp. 137–142. DOI:
  6. Kuklin A. P., Tsybekmitova G. Ts., Gorlacheva E. P., Bazarova B. B., Afonin A. V. The ecosystem of Lake Kenon: past and present (Transbaikal Territory, Russia). Chinese Journal of Oceanology and Limnology, 2016, vol. 34, no. 3, pp. 507–516. DOI:
  7. Kyrychuk G. Ye. Characteristics of distribution of ions of heavy metals in freshwater mollusks under the parallel action of copper ions and trematode invasion. Studia Biologica, 2015, vol. 9, no. 3-4, pp. 107–118. URL:
  8. Manavi P. N. Heavy metals in water, sediment and macrobenthos in the interdidal zone of Hormozgan province, Iran. Marine Science, 2013, vol. 3, no. 2, pp. 39–47. DOI:
  9. McGeer J. C., Szebedinsky C., McDonald D. G., Wood C. M. Effects of chronic sublethal exposure to water-borne Cu, Cd or Zn in rainbow trout. 2. Tissue specific metal accumulation. Aquatic Toxicology, 2000, vol. 50, pp. 243–256. DOI:
  10. Peers G., Quesnel S. A., Price N. M. Copper requirements for iron acquisition and growth of coastal and oceanic diatoms. Limnology and Oceanography, 2005, vol. 50 (4), pp. 1149–1158. DOI:
  11. Pokale W. K. Effects of termal power plants on environment. Scientific Reviews & Chemical Communications, 2012, vol. 2 (3), pp. 212–215. URL:
  12. Sunda W. G., Guillard R. R. L. The relationship between cupric ion activity and the toxicity of copper to phytoplankton. Journal of Marine Research, 1976, vol. 34, pp. 511–529. DOI:
  13. Takizawa Y. Minamata Disease in Japan. Environmental Toxicology and Human Health, 1979, vol. I, pp. 325–366. URL:
  14. Tulonen T., Pihlstrom M., Arvola L., Rask M. Concentrations of heavy metals in food web components of small, boreal lakes. Boreal Environment Research, 2006, vol. 11, pp. 185–194. URL:  
  15. Ullah S., Hassan S., Dhama K. Level of heavy metals in two highly consumed fish species at district Lower Dir, Khyber Pakhtunkhwa, Pakistan. Pakistan Journal of Biological Sciences, 2016, vol. 19, no. 3, pp. 115–121. DOI:
  16. Welsh R. P. H., Patrick D. The Uptake of lead and copper by submerged aquatic macrophytes in two English lakes. Journal of Ecology, 1980, vol. 68, no. 2, pp. 443–455. DOI:
  17. Vinogradov A. P. Average contents of chemical elements in rocks. Geochemistry, 1962, no. 7, pp. 555-571. (In Russian) URL:
  18. Vundtsettel M. F., Kuznetsova N. V. Heavy metals in the organs and tissues of the Yakhroma River''s fishes. Bulletin of the Astrakhan State Technical University. Series: Fishing Industry, 2013, no. 2, pp. 155–158. (In Russian) URL:
  19. Gileva T. A., Zinoviev E. A., Kostitsyna N. V. Heavy metals content in organs and tissues of fish inhabiting different type reservoirs of the Perm region. Agricultural Bulletin of the Urals, 2014, no. 8, pp. 73–77. (In Russian) URL:
  20. Delitzyn L. M., Ezhjva N. N., Vlasov A. S., Sudareva S. V. Ash disposal areas of coal's power stations as the threat to environmental safety. Ecology of Industrial Production, 2012, no. 4, pp. 15–26. (In Russian) URL:
  21. Zamana L. V., Usmanova L. I., Usmanov M. T. Нydrochemistry of Chitinskaya HPS-1 dump ash pound and underground waters composition in impact zone of its infiltration. The Bulletin of the Buryat State University, 2010, no. 3, pp. 28–33. (In Russian) URL:
  22. Itigilova M. C., Chechel A. P., Zamana L. V. et al. Ecology of urban water bodies: monograph. Novosibirsk: SB RAS Publ., 1998. 260 p. (In Russian) URL:
  23. Karapun M. Yu., Yurchenko V. V., Biryukova M. G., Aitimova A. M. Qualitative composition of planktonic organisms of Karakol Lake under the influence of man-made factors. Bulletin of the Astrakhan State Technical University. Series: Fishing Industry, 2013, no. 2, pp. 42–49. (In Russian) URL:
  24. Leonova G. A., Bobrov V. A. Geochemical role of plankton continental reservoirs of Siberia in the concentration and biosedimentation. Novosibirsk, Geo Publ., 2012, 314 p. (In Russian) URL:
  25. Popov P. A., Androsova N. V. Indication of the ecological state of water bodies of Siberia from the content of heavy metals in fishes. Geography and Natural Resources, 2008, no. 3, pp. 36–41. (In Russian) URL:
  26. Tsybekmitova G. Ts. Filtration water quality of ash dump TPP-1 and possible ways of their stream into the Kenon Lake (Zabaikalsky Krai). Water: Chemistry and Ecology, 2016, no. 2, pp. 11–17. (In Russian) URL:
Date of the publication 30.06.2017