title: Comparative analysis of the effectiveness of bioindication methods in monitoring environmental studies in St. Petersburg
metadata.name: dc.contributor.author
metadata.value: Opekunova, Marina G.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Nikulina, Anna R.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Smeshko, Irina V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kirichenko, Valeria S.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2023-09-05T17:39:27Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2023-09-05T17:39:27Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2023-06
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Opekunova, M. G., Nikulina, A. R., Smeshko, I. V., Kirichenko, V. S. (2023). Comparative analysis of the effectiveness of bioindication methods in monitoring environmental studies in St. Petersburg. Vestnik of Saint Petersburg University. Earth Sciences, 68 (2), 331–356. https://doi.org/10.21638/spbu07.2023.207 (In Russian)
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu07.2023.207
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/43961
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The purpose of the research is to evaluate the effectiveness of bioindication methods in determining
  the state of the environment in St. Petersburg on the example of Vasileostrovsky
  and Pushkinsky districts. The content of chemical elements in soils, poplar bark Populus balsamifera,
  Tilia cordata and Betula pendula leaves, moss (Sphagnum angustifolium) and lichen
  (Cladonia stellaris) traps was studied, the integral index of fluctuating asymmetry of linden
  leaves T. cordata and birch B. pendula was calculated, soil biotesting using Daphnia magna and
  Chlorella vulgaris was carried out. It is established that the main sources of pollution of the
  urban environment are motor transport, the Baltic plant in Vasileostrovsky district and the
  industrial zones “Shushary” and “Pushkinskaya” in Pushkin district. The territory of the park
  zone of the Pushkin district can be considered as a conditional background for environmental
  monitoring. The use of fluctuating asymmetry of tree species leaves in bioindication studies is
  recommended only in conjunction with the results of chemical analysis. Poplar bark seems to
  be the most convenient bioindicator for assessing environmental pollution over a long period,
  the chemical composition of the leaves of tree species (linden T. cordata and birch B. pendula)
  reflects information about the intake of pollutants during one growing season, analysis of the
  chemical composition of moss and lichen traps allows you to determine the intake of pollutants
  in a relatively short period of time and identify sources of pollution. To assess the ecological
  state of the urban environment on the basis of the Harrington desirability function, an
  integral bioindication parameter (BIP) has been developed, taking into account the degree of
  transformation of individual environmental components under the influence of anthropogenic
  load: a change in the chemical composition of plants relative to clark (background) values;
  the manifestation of fluctuating asymmetry of tree species leaves compared to the norm. The
  effectiveness of BIP application for geoecological assessment of the state of the environment
  in cities is shown.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: The research was carried out with the support of the Russian Foundation for Basic Research grant
  no. 19-05-00508 “Screening of key indicators of the ecological state of large industrial agglomerations (on
  the example of St. Petersburg)”.
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 68; Issue 2
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: metals
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: soils
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: integral bioindication parameter
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Harrington’s desirability function
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Populus balsamifera Bieb. crust
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Tilia cordata L. leaves
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: Betula pendula Roth. leaves
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: fluctuating leaf asymmetry
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Comparative analysis of the effectiveness of bioindication methods in monitoring environmental studies in St. Petersburg
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 07.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/43961/1/07.pdf
resources.format: Adobe PDF
resources.size: 2,64 MB