title: Use of bioindication and biotesting methods in assessing the ecological state of the territory of gas condensate deposits in the north of Western Siberia
metadata.name: dc.contributor.author
metadata.value: Opekunova, Marina G.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Opekunov, Anatoli Yu.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Arestova, Irina Yu.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kukushkin, Stepan Yu.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Spasskij, Vladimir V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Nikitina, Maria A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Elsukova, Ekaterina Yu.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Sheynerman, Nadezhda A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Nedbaev, Ivan S.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-10-23T15:25:25Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-10-23T15:25:25Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2018-09
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Opekunova M. G., Opekunov A. Yu., Arestova I. Yu., Kukushkin S. Yu., Spasskij V. V., Nikitina M. A., Elsukova E. Yu., Sheynerman N. A., Nedbaev I. S. Use of bioindication and biotesting methods in assessing the ecological state of the territory of gas condensate deposits in the north of Western Siberia. Vestnik of Saint Petersburg University. Earth Sciences, 2018, vol. 63, issue 3, pp. 326– 344.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/spbu07.2018.305
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/14976
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: During environmental monitoring in the territory of licensed areas of the north of Western
  Siberia (YNAO), substances-indicators of pollution of the environment by drilling waste were
  identified. It has been established that the discharge significance of phenol, chlorides, Na+ and
  Ba2+ is most pronounced when discharging stratal waters. In the drill cuttings, the high level of
  chloride, petroleum hydrocarbon, Cu, Sr and Ba concentration was noted. To assess the ecological
  state of the natural environment in the gas condensate fields, a set of bioindication methods
  including determination of the chemical composition of soils and plants and biotesting of water
  extracts of soils using the Chlorella vulgaris and Daphnia magna test objects was applied. The
  content of heavy metals Zn, Cd, Cu, Sr, Fe, Mn, Cr, Pb, Ba, Co, and Ni is determined in 8 plant
  species. Indicators of early trends in the transformation of ecosystems under the influence of
  anthropogenic load have been identified. There are Ledum decumbens и Cladonia stellaris. The
  convergence of the results of methods of biotesting, the content of pollutants in soils and plants
  are established. The role of biological indication methods under unobtrusive changes in the
  state of the environment under conditions of gas condensate deposits is shown.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Работа выполнена при поддержке гранта РГО-РФФИ № 17-05-41070.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Earth Sciences;Volume 63; Issue 3
metadata.lang: -
metadata.name: dc.subject
metadata.value: bioindication
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: biotesting
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: pollution
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: heavy metals
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: gas condensate field
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: north of Western Siberia
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Use of bioindication and biotesting methods in assessing the ecological state of the territory of gas condensate deposits in the north of Western Siberia
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 05-Opekunova.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/14976/1/05-Opekunova.pdf
resources.format: Adobe PDF
resources.size: 1,74 MB