Lead migration in smelter-impacted deciduous and coniferous organic soil horizons based on a long-term in-situ implantation and laboratory column experiments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F14%3A64545" target="_blank" >RIV/60460709:41210/14:64545 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/14:64545

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Lead migration in smelter-impacted deciduous and coniferous organic soil horizons based on a long-term in-situ implantation and laboratory column experiments

Popis výsledku v původním jazyce

Lead (Pb) contamination of forest soils constitute a serious threat against soil organisms and wildlife and the transport of previously deposited Pb from surface soils is of high environmental relevance. We studied the migration of Pb in highly contaminated deciduous and coniferous soils in a smelting area. A mixture of fermented/humified (F + H) deciduous and coniferous soil horizons highly contaminated by Pb smelting operations were implanted to the same horizon types in an area of low Pb atmosphericinput for 6 months. The implantation was accompanied with mechanical turbation, which caused changes in the soil parameters, i.e., CEC (cation exchange capacity), C-org. (organic carbon) or pH. The target soil horizons F + H (and partly A) were enrichedwith Pb, compared to background concentrations. The retention of Pb in smelter-impacted coniferous forest soil horizons L (raw litter), F + H, A (organo-mineral) and C (mineral) was studied using a column experiment.As a result of the Pb

Název v anglickém jazyce

Lead migration in smelter-impacted deciduous and coniferous organic soil horizons based on a long-term in-situ implantation and laboratory column experiments

Popis výsledku anglicky

Lead (Pb) contamination of forest soils constitute a serious threat against soil organisms and wildlife and the transport of previously deposited Pb from surface soils is of high environmental relevance. We studied the migration of Pb in highly contaminated deciduous and coniferous soils in a smelting area. A mixture of fermented/humified (F + H) deciduous and coniferous soil horizons highly contaminated by Pb smelting operations were implanted to the same horizon types in an area of low Pb atmosphericinput for 6 months. The implantation was accompanied with mechanical turbation, which caused changes in the soil parameters, i.e., CEC (cation exchange capacity), C-org. (organic carbon) or pH. The target soil horizons F + H (and partly A) were enrichedwith Pb, compared to background concentrations. The retention of Pb in smelter-impacted coniferous forest soil horizons L (raw litter), F + H, A (organo-mineral) and C (mineral) was studied using a column experiment.As a result of the Pb

Druh

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

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

<a href="/cs/project/GA14-01866S" target="_blank" >GA14-01866S: Systematika izotopů thalia v antropogenně ovlivněných geosystémech – biogeochemický přístup</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

APPLIED GEOCHEMISTRY

ISSN

0883-2927

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

48

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

168-175

Kód UT WoS článku

000341358800015

EID výsledku v databázi Scopus

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