ANALYSIS AND FORECAST OF MIGRATION OF ANTHROPOGENIC POLLUTANTS IN SAMPLES OF BOTTOM SEDIMENTS OF SURFACE WATERS OF THE NIZHNEVARTOVSK DISTRICT

Abstract

The article describes the migration of chemical substances in bottom sediments of water bodies of the Nizhnevartovsk district. On the basis of chemical and Toxicological analysis of samples of bottom sediments were carried out a statistical analysis of all studied parameters. The results of correlation analysis revealed significant positive and negative correlation between the chemical substances in the investigated samples of bottom sediments. Regression analysis of the toxicity of bottom sediments via biological and chemical indicators indicates a weak relationship Toxicological and chemical parameters of the studied samples and high regression dependence of the concentrations of chemicals between them.

Keywords

• донные отложения
• концентрация химических веществ
• миграция антропогенных примесей
• метод скользящей средней