Элементный состав почвенных вод севера Западной Сибири и его изменение под влиянием нефтегазодобычи

Translated title of the contribution: CHEMICAL COMPOSITION OF SOIL WATERS IN OIL AND GAS PRODUCTION AREAS OF NORTH OF WESTERN SIBERIA

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

This study describes the changes in the chemical composition of soil waters under the influence of natural and anthropogenic factors in the area of development of oil and gas condensate fields in the north of Western Siberia. The concentration of chemical elements (Na, K, Ca, Cu, Zn, Fe, Pb, Cd, Ni, Co, Cr, Ba, Sr, Cd, and Mn) in soils, ground and soil waters was determined. Pollution of soil water and soil is local in nature and it is characteristic of areas located in the immediate vicinity of industrial facilities. A set of indicators is proposed for assessing the transformation of natural complexes under the influence of oil and gas production. The increased pH values, concentrations of petroleum hydrocarbons, nitrates, chlorides, sodium, potassium, calcium, barium, strontium, iron and manganese, as well as zinc, vanadium, cobalt and nickel are observed. In the impact zones in soil waters and soils. Mechanical disturbances of the soil and vegetation cover lead to an increase in defrost, secondary waterlogging and are accompanied by an increase in the migration of chemical elements in the catenary structure of landscapes.
Translated title of the contributionCHEMICAL COMPOSITION OF SOIL WATERS IN OIL AND GAS PRODUCTION AREAS OF NORTH OF WESTERN SIBERIA
Original languageRussian
Title of host publicationЧетвертые Виноградовские чтения. Гидрология от познания к мировоззрению
Subtitle of host publicationСборник докладов международной научной конференции памяти выдающегося русского ученого Юрия Борисовича Виноградова
EditorsО.М. Макарьева, А.А. Землянскова
Place of PublicationСПб.
PublisherИздательство «ВВМ»
Pages750-755
Number of pages6
ISBN (Print)9785965107308
StatePublished - 2020
EventЧетвертые Виноградовские Чтения. «Гидрология: от познания к мировоззрению» : международная школа-семинар и научная конференция памяти выдающегося русского гидролога Юрия Борисовича Виноградова - СПбГУ, Санкт-Петербург, Russian Federation
Duration: 20 Mar 202027 Mar 2020
Conference number: 4

Conference

ConferenceЧетвертые Виноградовские Чтения. «Гидрология: от познания к мировоззрению»
Country/TerritoryRussian Federation
CityСанкт-Петербург
Period20/03/2027/03/20

Keywords

  • SOIL WATERS
  • OIL AND GAS PRODUCTION
  • POLLUTION
  • TRACE ELEMENTS
  • SOIL THAWING

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