Some characteristics of plutonium distribution in the atmospheric air and plants in the zone surrounding the Mayak Production Association |
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| Authors: | V A Chudin L M Shcherbakova R Ya Maslovskii A B Kocheva I V Iovlev L V Denisenko S N Demin A I Mamin M Ya Chebotina |
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| Institution: | (1) Southern Ural Institute of Biophysics, Ozerskoe sh. 19, Ozersk, 456780 Chelyabinsk oblast, Russia;(2) Institute of Plant and Animal Ecology, Ural Division, Russian Academy of Sciences, ul. Vos mogo Marta 202, 62144 Yekaterinburg, Russia |
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| Abstract: | The results of long-term studies on plutonium distribution in the atmospheric air and plants in the area surrounding the Mayak Production Association in the years 1976–1995 are summarized. Data are presented on the changes in plutonium concentration in the air overtime at some points located in the survey zone and the impact zone of the industrial enterprise as compared to those in the control region. In addition, data on the changes in air plutonium concentration depending on the season and direction of wind are presented; the ratios between plutonium concentrations in the air and the fallout are analyzed.Translated from Ekologiya, No. 1, 2005, pp. 20–25.Original Russian Text Copyright © 2005 by Chudin, Shcherbakova, Maslovskii, Kocheva, Iovlev, Denisenko, Demin, Mamin, Chebotina. |
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| Keywords: | plutonium atmospheric air the Mayak Production Association changes with time seasonal changes survey sites |
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