ISSN 1067-4136, Russian Journal of Ecology, 2007, Vol. 38, No. 2, pp. 140–143. © Pleiades Publishing, Ltd., 2007. Original Russian Text © N.A. Bakunov, L.M. Savatyugin, D.Yu. Bolshiyanov, 2007, published in Ekologiya, 2007, Vol. 38, No. 2, pp. 154–157. SHORT COMMUNICATIONS Preventive Gradation of Lakes with Respect to Sr Accumulation by Fish in Northwestern Russia N. A. Bakunov, L. M. Savatyugin, and D. Yu. Bolshiyanov Arctic and Antarctic Research Institute, ul. Beringa 38, St. Petersburg, 199397 Russia; e-mail: email@example.com Received April 12, 2006 DOI: 10.1134/S1067413607020142 Key words: Sr, water body, ﬁsh, accumulation coefﬁcient, Ca, delimitation. At present, accidents with nuclear reactors accom- water was used for radioecological characterization of panied by emission of artiﬁcial radionuclides into the lakes in these regions. atmosphere and their transfer over large distances may The purpose of this study is to review and analyze take place but are regarded as unlikely. The Chernobyl data on calcium concentration and its changes in lakes accident in Ukraine (1986) was accompanied by not of eastern Fennoscandia in order to grade these water only local contamination of the nuclear power plant site bodies by a radioecological criterion, the coefﬁcient of but also by long-distance transboundary aerial transfer accumulation
Russian Journal of Ecology – Springer Journals
Published: Mar 20, 2007
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