ОПРЕДЕЛЕНИЕ И АНАЛИЗ ПРИРОДНОГО И АНТРОПОГЕННОГО ГЕОХИМИЧЕСКОГО ФОНА ДЛЯ МЕТОДА МХОВ-БИОМОНИТОРОВ

Translated title of the contribution: Definition and analysis of natural and anthropogenic geochemical вackground for the boss-biomonitoring method

N. S. Rogova, N. K. Ryzhakova, A. L. Borisenko

Research output: Contribution to journalArticle

Abstract

A study was conducted on the content of chemical elements in the epiphytic moss of Pylaisia polyantha (Hedw.) V.S.G. The moss samples were taken from 6 background areas of the West Siberian region, as well as in the city of Tomsk. The content of chemical elements is determined using neutron activation analysis. The hypothesis about the normal/log-normal distribution of the concentrations of chemical elements was tested using the χ2 criterion; asymmetry and kurtosis were used for samples less than 20. When the hypothesis is confirmed, the background concentrations of chemical elements are defined as mean values ±2σ. The concentrations of each background area are subject to the normal distribution law. For the overwhelming number of elements, the anthropogenic background of the city of Tomsk is 2 times or more natural.

Original languageRussian
Pages (from-to)58-63
Number of pages6
JournalEcology and Industry of Russia
Volume23
Issue number6
DOIs
Publication statusPublished - 1 Jan 2019

Fingerprint

chemical element
biomonitoring
Chemical elements
Normal distribution
moss
Neutron activation analysis
neutron activation analysis
asymmetry
method
analysis
distribution
city

ASJC Scopus subject areas

  • Ecology
  • Pollution
  • Management, Monitoring, Policy and Law

Cite this

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title = "ОПРЕДЕЛЕНИЕ И АНАЛИЗ ПРИРОДНОГО И АНТРОПОГЕННОГО ГЕОХИМИЧЕСКОГО ФОНА ДЛЯ МЕТОДА МХОВ-БИОМОНИТОРОВ",
abstract = "A study was conducted on the content of chemical elements in the epiphytic moss of Pylaisia polyantha (Hedw.) V.S.G. The moss samples were taken from 6 background areas of the West Siberian region, as well as in the city of Tomsk. The content of chemical elements is determined using neutron activation analysis. The hypothesis about the normal/log-normal distribution of the concentrations of chemical elements was tested using the χ2 criterion; asymmetry and kurtosis were used for samples less than 20. When the hypothesis is confirmed, the background concentrations of chemical elements are defined as mean values ±2σ. The concentrations of each background area are subject to the normal distribution law. For the overwhelming number of elements, the anthropogenic background of the city of Tomsk is 2 times or more natural.",
keywords = "Air pollution, Background concentrations, Geochemical background, Heavy metals, Moss bio indicator, NAA",
author = "Rogova, {N. S.} and Ryzhakova, {N. K.} and Borisenko, {A. L.}",
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AU - Rogova, N. S.

AU - Ryzhakova, N. K.

AU - Borisenko, A. L.

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AB - A study was conducted on the content of chemical elements in the epiphytic moss of Pylaisia polyantha (Hedw.) V.S.G. The moss samples were taken from 6 background areas of the West Siberian region, as well as in the city of Tomsk. The content of chemical elements is determined using neutron activation analysis. The hypothesis about the normal/log-normal distribution of the concentrations of chemical elements was tested using the χ2 criterion; asymmetry and kurtosis were used for samples less than 20. When the hypothesis is confirmed, the background concentrations of chemical elements are defined as mean values ±2σ. The concentrations of each background area are subject to the normal distribution law. For the overwhelming number of elements, the anthropogenic background of the city of Tomsk is 2 times or more natural.

KW - Air pollution

KW - Background concentrations

KW - Geochemical background

KW - Heavy metals

KW - Moss bio indicator

KW - NAA

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