Sources of Magnetic Particles from Air Pollution in Mountainous Area

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/61989100:27730/19:10242573

Výsledek na webu

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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>

Jazyk výsledku

angličtina

Název v původním jazyce

Sources of Magnetic Particles from Air Pollution in Mountainous Area

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Sources of Magnetic Particles from Air Pollution in Mountainous Area

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Inżynieria Mineralna

ISSN

1640-4920

e-ISSN

—

Svazek periodika

43

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

47-52

Kód UT WoS článku

000480430100008

EID výsledku v databázi Scopus

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