Bulletin of the Agrarian Science of Uzbekistan


In the given paper, we analyze various factors of pollution of the ecological environment by pollutants and toxicants. The concepts of the lifetime of pollutants in the natural environment (air, water, soil and organism) are determined, and the results of experimental data are presented. The problems of distribution of pollutants at local, regional and global scales are considered. On the basis of the literature analysis, they need to continue research into the study of ingredient contamination of the habitat which has been identified. The stability and duration of the presence of pollutants in the natural environment is an important problem, the parameters of these have been studied in various media.

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