Effects of Multipollutant Exposures on Plant Populations

  • Stanislav A. Geras'kin
  • Alla A. Oudalova
  • Vladimir G. Dikarev
  • Nina S. Dikareva
  • Tatiana I. Evseeva
Part of the NATO Science for Peace and Security Series book series (NAPSC)

Results of laboratory, “green-house” and long-term field experiments carried out on different plant species to study ecotoxical effects of low doses and concentrations of most common environmental pollutants are presented. Special attention is paid to ecotoxic effects of chronic low dose exposures, synergistic and antagonistic effects of multipollutant exposure. Plant populations growing in areas with relatively low levels of pollution are characterized by the increased level of both cytogenetic disturbances and genetic diversity. The chronic low dose exposure appears to be an ecological factor creating preconditions for possible changes in the genetic structure of a population. A long-term existence of some factors (either of natural origin or man-made) in the plants environment activates genetic mechanisms, changing a population’s resistance to exposure. However, in different radioecological situations, genetic adaptation of plant populations to extreme edaphic conditions could be achieved at different rates. The findings presented indicate clearly that an adequate environment quality assessment cannot rely only on information about pollutant concentrations. This conclusion emphasizes the need to update some current principles of ecological standardization, which are still in use today.Keywords: radioactive and chemical contamination; multipollutant exposure; bioindication; plant populations; environment quality assessment

Keywords

Migration Toxicity Cadmium Uranium Radium 

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References

  1. Alexakhin, R.M., Arkhipov, N.P., Barhudarov, R.M., Vasilenko, I.Y., Drichko, V.F., Ivanov, U.A., Maslov, V.I., Maslova, K.I., Nikiforov, V.S., Polykarpov, G.G., Popova, O.N., Sirotkin, A.N., Taskaev, A.I., Testov, B.V., Titaeva, N.A., and Fevraleva, L.T., 1990, Heavy Natural Radionuclides in Biosphere. Migration and Biological Effects on Population and Biocenosis, Nauka Publishers, Moscow (in Russian).Google Scholar
  2. Breitholtz, M., Ruden, C., Hansson, S.O., and Bengtsson, B.E., 2006, Ten challenges for improved ecotoxicological testing in environmental risk assessment, Ecotoxicol. Environ. Safety 63:324–335.CrossRefGoogle Scholar
  3. Brenner, D.J., Doll, R., Goodhead, D.T., Hall, E.J., Land, C.E., Little, J.B., Lubin, J.H., Preston, D.L., Preston, R.J., Puskin, J.S., Ron, E., Sachs, R.K., and Samet, J.M., 2003, Cancer risks attributable to low doses of ionizing radiation: assessing what we really know, Proc. Natl. Acad. Sci. USA 100:13761–13766.CrossRefGoogle Scholar
  4. Evseeva, T.I., Geras’kin, S.A., and Khramova, E.S., 2003a, The comparative estimation of plant cell early and long-term responses on 232Th and Cd combined short-time or chronic action, Tsitol. Genet. 37:61–66.Google Scholar
  5. Evseeva, T.I., Geras’kin, S.A., and Shuktomova, I.I., 2003b, Genotoxicity and toxicity assay of water sampled from a radium production industry storage cell territory by means of Allium-test, J. Environ. Radioact. 68:235–248.CrossRefGoogle Scholar
  6. Evseeva, T.I., Geras’kin, S.A., Shuktomova, I.I., and Taskaev, A.I., 2005, Genotoxicity and toxicity assay of water sampled from the underground nuclear explosion site in the north of the Perm region (Russia), J. Environ. Radioact. 80:59–74.CrossRefGoogle Scholar
  7. Evseeva, T.I., Majstrenko, T.A., Geras’kin, S.A., and Belych, E.S., 2007, Genetic variance in wild vetch cenopopulation inhabiting site with enhanced level of natural radioactivity, Radiat. Biol. Radioecol. 47:54–62. (in Russian).Google Scholar
  8. Fiskesjo, G., 1985, The Allium test as a standard in environmental monitoring, Hereditas 102:99–112.CrossRefGoogle Scholar
  9. Geras’kin, S.A., 1995, Critical survey of modern concepts and approaches to the low doses of ionizing radiation biological effect estimation, Radiat. Biol. Radioecol. 35:563–571 (in Russian).Google Scholar
  10. Geras’kin, S.A. and Sarapul’tzev, B.I., 1993, Automatic classification of biological objects on the level of their radioresistance, Automat Remote Control 54:182–189.Google Scholar
  11. Geras’kin, S.A., Oudalova, A.A., Kim, J.K., Dikarev, V.G., and Dikareva, N.S., 2007, Cytogenetic effect of low dose g-radiation in Hordeum vulgare seedlings: non-linear dose-effect relationship, Radiat. Environ. Biophys., 46:31–41.CrossRefGoogle Scholar
  12. Geras’kin, S.A., Dikarev, V.G., Zyablitskaya, Ye.Ya., Oudalova, A.A., Spirin, Y.V., and Alexakhin, R.M., 2003a, Genetic consequences of radioactive contamination by the Chernobyl fallout to agricultural crops, J. Environ. Radioact. 66:155–169.CrossRefGoogle Scholar
  13. Geras’kin, S.A., Kim, J.K., Dikarev, V.G., Oudalova, A.A., Dikareva, N.S., and Spirin, Ye.V., 2005a, Cytogenetic effects of combined radioactive (137Cs) and chemical (Cd, Pb, and 2, 4-D herbicide) contamination on spring barley intercalar meristem cells, Mutat. Res. 586:147–159.Google Scholar
  14. Geras’kin, S.A., Kim, J.K., Oudalova, A.A., Vasiliyev, D.V., Dikareva, N.S., Zimin, V.L., and Dikarev, V.G., 2005b, Bio-monitoring the genotoxicity of populations of Scots pine in the vicinity of a radioactive waste storage facility, Mutat. Res. 583:55–66.Google Scholar
  15. Geras’kin, S.A., Zimina, L.M., Dikarev, V.G., Dikareva, N.S., Zimin, V.L., Vasiliyev, D.V., Oudalova, A.A., Blinova, L.D, and Alexakhin, R.M., 2003b, Bioindication of the anthropogenic effects on micropopulations of Pinus sylvestris L. in the vicinity of a plant for the storage and processing of radioactive waste and in the Chernobyl NPP zone, J. Environ. Radioactivity 66:171–180.Google Scholar
  16. Gonzalez-Martinez, S.C., Krutovsky, K.V., and Neale, D.B., 2006, Forest-tree population genomics and adaptive evolution, New Phytologist 170:227–238.CrossRefGoogle Scholar
  17. Howard, H., 1997, Synergistic effects of chemical mixtures–can we rely on traditional toxicology?, The Ecologist 27:192–195.Google Scholar
  18. Kovalchuk, I., Abramov, V., Pogribny, I., and Kovalchuk, O., 2004, Molecular aspects of plant adaptation to life in the Chernobyl zone, Plant Physiol. 135:357–363.CrossRefGoogle Scholar
  19. Macnair, M., 1993, The genetics of metal tolerance in vascular plants, New Phytol. 124:541–559.CrossRefGoogle Scholar
  20. Oudalova, A.A., Geras’kin, S.A., Dikarev, V.G., Dikareva, N.S., Kruglov, S.V., Vaizer, V.I., Kozmin, G.V., and Tchernonog, E.V., 2006, Method preparation on integrated assessment of ecological situation in the vicinity of the Russian nuclear facilities, In: Proceedings of the Regional Competition of the Natural-Science Project., Issue 9, Kalugian scientific centre, Kaluga, pp. 221–239. (in Russian).Google Scholar
  21. Rajakaruna, N., 2004, The edaphic factor in the origin of plant species, Intern. Geol. Rev. 46:471–478.CrossRefGoogle Scholar
  22. Shevchenko, V.A., Pechkurenkov, V.L., and Abramov, V.I., 1992, Radiation Genetics of Natural Populations: Genetic Consequences of the Kyshtym Accident, Nauka Publishers, Moscow. 221 p. (in Russian).Google Scholar
  23. Theodorakis, C.W., Blaylock, B.G., and Shugart, L.R., 1997, Genetic ecotoxicology I: DNA integrity and reproduction in mosquitofish exposed in situ to radionuclides, Ecotoxicology 6:205–218.CrossRefGoogle Scholar
  24. Walbot, V., 1985, On the life strategies of plants and animals, Trends Genet 1:165–170.CrossRefGoogle Scholar
  25. Whitham, T.G., Bailey, J.K., Schweitzer, J.A., Shuster, S.M., Bangert, R.K., LeRoy, C.J., Lansdorf, E.V., Allan, G.J., DiFazio, S.P., Potts, B.M., Fischer, D.G., Gehring, C.A., Lindroth, R.L., Marks, J.C., Hart, S.C., Wimp, G.M., and Wooley, S.C., 2006, A framework for community and ecosystem genetics: from genes to ecosystems, Nat. Rev. Genet. 7:510–523.CrossRefGoogle Scholar

Copyright information

© Springer 2007

Authors and Affiliations

  • Stanislav A. Geras'kin
    • 1
  • Alla A. Oudalova
    • 1
  • Vladimir G. Dikarev
    • 1
  • Nina S. Dikareva
    • 1
  • Tatiana I. Evseeva
    • 2
  1. 1.Russian Institute of Agricultural Radiology and AgroecologyKievskoe shosseRussia
  2. 2.Ural Division RASInstitute of Biology, Komi Scientific CenterRussia

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