Effect of Organic Matter and pH on the Mobility of Some Heavy Metals in Soils of Permanent Grasslands in the Foothills of the Hruby Jesenik Mts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00184129" target="_blank" >RIV/62156489:43210/11:00184129 - 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

Effect of Organic Matter and pH on the Mobility of Some Heavy Metals in Soils of Permanent Grasslands in the Foothills of the Hruby Jesenik Mts

Popis výsledku v původním jazyce

In 2008 and 2009 total and water-soluble levels of some heavy metals (Zn, Cu, Co, Pb, Cd and Mo) were explored in soils of permanent grasslands of the foothills of the Hrubý Jeseník Mts. Relationship between soil reaction and content and quality of organic matter was studied. The total content of heavy metals ranged from 38.40 to 71.65 mg Zn.kg-1; 10.47- 17.46 mg Co.kg-1; 14.30 - 41.42 mg Cu.kg-1; 3.84 - 15.53 mg Pb.kg-1; 0.104- 0.323 mg Cd.kg-1; 0.129 - 0.617 mg Mo.kg-1. Content of water-soluble formsranged from 0.0016 to 1.0100 mg Zn.kg-1; 0.0204 - 0.2605 mg Co.kg-1; 0.0085 - 0.2413 mg Cu.kg-1, and 0.0108 - 0.0485 mg Cd.kg-1 / soil. Soil reaction ranged from 4.09 to 5.43 (i.e. from extremely acid to acid). Results showed that decreasing of pH causedincreasing of water-soluble fractions of zinc and cobalt significantly, especially when mineral and organic fertilisers (slurry) were applied. After compost application the inverse relationship water-soluble zinc content and pH was found

Název v anglickém jazyce

Effect of Organic Matter and pH on the Mobility of Some Heavy Metals in Soils of Permanent Grasslands in the Foothills of the Hruby Jesenik Mts

Popis výsledku anglicky

In 2008 and 2009 total and water-soluble levels of some heavy metals (Zn, Cu, Co, Pb, Cd and Mo) were explored in soils of permanent grasslands of the foothills of the Hrubý Jeseník Mts. Relationship between soil reaction and content and quality of organic matter was studied. The total content of heavy metals ranged from 38.40 to 71.65 mg Zn.kg-1; 10.47- 17.46 mg Co.kg-1; 14.30 - 41.42 mg Cu.kg-1; 3.84 - 15.53 mg Pb.kg-1; 0.104- 0.323 mg Cd.kg-1; 0.129 - 0.617 mg Mo.kg-1. Content of water-soluble formsranged from 0.0016 to 1.0100 mg Zn.kg-1; 0.0204 - 0.2605 mg Co.kg-1; 0.0085 - 0.2413 mg Cu.kg-1, and 0.0108 - 0.0485 mg Cd.kg-1 / soil. Soil reaction ranged from 4.09 to 5.43 (i.e. from extremely acid to acid). Results showed that decreasing of pH causedincreasing of water-soluble fractions of zinc and cobalt significantly, especially when mineral and organic fertilisers (slurry) were applied. After compost application the inverse relationship water-soluble zinc content and pH was found

Druh

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

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

<a href="/cs/project/2B08039" target="_blank" >2B08039: Studium vztahu vybraných rizikových prvků k labilním formám půdní organické hmoty v marginálních (LFA) oblastech</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Ecological Chemistry and Engineering A

ISSN

1898-6188

e-ISSN

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Svazek periodika

18

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

8

Strana od-do

1347-1354

Kód UT WoS článku

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EID výsledku v databázi Scopus

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