Environmental Pollution by Drilling Waste in the Arctic

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Abstract

The article presents the results of a study of chemical pollution of landscape components (soil water and groundwater, soils and indicator species of plants) under the influence of drill cuttings dumping onto the soil surface. The studies were carried out in the forest-tundra zone of Western Siberia in two areas for two years after pollution. The lateral and radial differentiation of chemicals was studied. The dynamics of chemical pollution of water, soil and plants was shown. The extent and geochemical zoning of secondary technogenic halos are revealed. The role of geochemical barriers in reducing the migration activity of pollutants was emphasized. The main indicators of pollution, to which Sr, Ba, Na, V, Cr, Fe, Cl-, NO3- are attributed, are substantiated.

Original languageEnglish
Article number032074
JournalIOP Conference Series: Earth and Environmental Science
Volume666
Issue number3
DOIs
StatePublished - 9 Mar 2021
Event2020 International Science and Technology Conference on Earth Science, ISTCEarthScience 2020 - Vladivostok, Russian Federation
Duration: 6 Oct 20209 Oct 2020

Scopus subject areas

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)

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