Sources of Magnetic Particles from Air Pollution in Mountainous Area

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F19%3A10242573" target="_blank" >RIV/61989100:27350/19:10242573 - isvavai.cz</a>

Alternative codes found

RIV/61989100:27730/19:10242573

Result on the web

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DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.29227/IM-2019-01-08" target="_blank" >10.29227/IM-2019-01-08</a>

Result language

angličtina

Original language name

Sources of Magnetic Particles from Air Pollution in Mountainous Area

Original language description

Measurement of magnetic susceptibility of topsoil represents a very useful tool for the detection of atmospherically deposited magnetic particles. The samples of forest soils from the Moravian-Silesian Beskydy Mountains (the Czech Republic) were used for identification of emissions sources of particles with magnetic ordering. Magnetic susceptibility was measured at bulk samples of grain size class under 2 mm. Microanalysis using electron microscope with an energy dispersive X-ray spectrometer was used for the determination of particles in the magnetic fraction. The samples of dust from the sintering plant of the Iron Works in the town of Trinec were analysed. The values of magnetic susceptibility of forest soils in the Trinec region are increased. In the relatively near vicinity of the industrial area, the average value for Javorovy Mount was 7.90x10(-6) m(3)/kg, for Ostry Mount it was 6.69x 10(-6) m(3)/kg. It was proved that they were higher than the average values from the Beskydy Mountains (4.64x10(-6 )m(3)/kg). The concentrations of lead and magnetic susceptibility in soils showed significant correlation dependence (r(s) - 0.85). The iron and steel industry represent the primary source of the pollution load in forest soils of the studied area. Statistically, significant dependences between the organic matter content and the lead and zinc concentrations as well as between the magnetic susceptibility values and the iron concentrations in forest soils were found. It was confirmed that the airborne particles are deposited on vegetation and accumulated in the organic horizon of forest soils.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10511 - Environmental sciences (social aspects to be 5.7)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2019

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Inżynieria Mineralna

ISSN

1640-4920

e-ISSN

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Volume of the periodical

43

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

6

Pages from-to

47-52

UT code for WoS article

000480430100008

EID of the result in the Scopus database

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