Direct and subsequent effects of contaminated urban particulate matter on risk element mobility and plant-availability in soil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F12%3A57224" target="_blank" >RIV/60460709:41210/12:57224 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Direct and subsequent effects of contaminated urban particulate matter on risk element mobility and plant-availability in soil

Popis výsledku v původním jazyce

The effect of soil amendment by different physical fractions (0.063-0.119 mm, and < 0.063 mm) of urban particulate matter (PM) on mobility of potentially risk elements in soil and/or element uptake by plants was investigated in a pot experiment, in whichspinach (Spinacia oleracea L.) was cultivated on two different soils. The cadmium (Cd), iron (Fe), lead (Pb), and zinc (Zn) levels were determined in plant biomass and soil after direct and subsequent (evaluated after second vegetation period) soil amendment by PM. Three soil extraction procedures (2 mol.l-1 HNO3, 0.11 mol.l-1 CH3COOH, 0.01 mol.l-1, and CaCl2 ) were used for the extraction of mobile portions of elements in PM amended soils. Additionally, the diffusive gradient in thin films (DGT) technique was applied for the assessment of bioavailable pools of the elements in soil. Element mobility decreased in the following order: Cd > Zn > Pb ? Fe. The effect of soil physicochemical properties were determinative for extractability a

Název v anglickém jazyce

Direct and subsequent effects of contaminated urban particulate matter on risk element mobility and plant-availability in soil

Popis výsledku anglicky

The effect of soil amendment by different physical fractions (0.063-0.119 mm, and < 0.063 mm) of urban particulate matter (PM) on mobility of potentially risk elements in soil and/or element uptake by plants was investigated in a pot experiment, in whichspinach (Spinacia oleracea L.) was cultivated on two different soils. The cadmium (Cd), iron (Fe), lead (Pb), and zinc (Zn) levels were determined in plant biomass and soil after direct and subsequent (evaluated after second vegetation period) soil amendment by PM. Three soil extraction procedures (2 mol.l-1 HNO3, 0.11 mol.l-1 CH3COOH, 0.01 mol.l-1, and CaCl2 ) were used for the extraction of mobile portions of elements in PM amended soils. Additionally, the diffusive gradient in thin films (DGT) technique was applied for the assessment of bioavailable pools of the elements in soil. Element mobility decreased in the following order: Cd > Zn > Pb ? Fe. The effect of soil physicochemical properties were determinative for extractability a

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/GA521%2F09%2F1150" target="_blank" >GA521/09/1150: Zhodnocení speciací a biodostupných forem vybraných rizikových prvků v půdě s produkcí plodin exponované prachovými částicemi v okolí dálnice</a><br>

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Polish Journal of Environmental Studies

ISSN

1230-1485

e-ISSN

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Svazek periodika

21

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

1807-1815

Kód UT WoS článku

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EID výsledku v databázi Scopus

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