title: A response of diatoms from the small lake on heavy metals effect in an urban environment, Republic of Karelia
metadata.name: dc.contributor.author
metadata.value: Slukovskii, Zakhar I.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Shelekhova, Tatiana S.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Siroezhko, Evgeny V.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2018-05-29T12:56:50Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2018-05-29T12:56:50Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2018-03
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Slukovskii Z. I., Shelekhova T. S., Siroezhko E. V. A response of diatoms from the small lake on heavy metals effect in an urban environment, Republic of Karelia. Vestnik of Saint Petersburg University. Earth Sciences, 2018, vol. 63, issue 1, pp. 103–123.
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu07.2018.106
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/10252
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: A study of modern surface bottom sediments of the small lake Lamba located in the city of
  Petrozavodsk is presented. Chemical analysis shows that the content of heavy metals (Pb, Zn,
  Cd, Cr, Co, Ni, Cu, Mo, V, W) is significantly enriched in the sediments related to ferruginous
  sapropels. This is caused by the influence of the urban environment and the processes of the
  technogenic pollution as a result of the transboundary transport of metals. Based on the study
  of the fossil diatomaceous flora of Lake Lamba numbering 124 diatom species, a connection
  is established between the anthropogenic impact on the water body and the changes in the
  structure of the diatom complex. Indicator species of the negative influence of the increased
  concentrations of Pb, Cd, Tl, W and other pollutants on the ecosystem, as well as species
  showing resistance to the investigated heavy metals, are determined. Finely dispersed particles
  of lake deposits containing vanadium, which is one of the priority pollutants of the reservoir,
  are found to accumulate in the valves of the diatoms.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Исследование выполнено по государственному заданию ИГ КарНЦ РАН, а также частично при финансовой поддержке РФФИ в рамках научного проекта № 18-05- 00897.
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 1
metadata.lang: -
metadata.name: dc.subject
metadata.value: diatoms
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: bottom sediments
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: heavy metals
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: small lake
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Petrozavodsk
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Republic of Karelia
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: A response of diatoms from the small lake on heavy metals effect in an urban environment, Republic of Karelia
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 06-Slukovskiy.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/10252/1/06-Slukovskiy.pdf
resources.format: Adobe PDF
resources.size: 2,48 MB