Use of dredged sediments on agricultural soils from viewpoint of potentially toxic substances.

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Publikace nespadá pod Filozofickou fakultu, ale pod Přírodovědeckou fakultu. Oficiální stránka publikace je na webu muni.cz.
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VÁCHA R. ČECHMÁNKOVÁ J. SKÁLA J. HOFMAN Jakub ČERMÁK P. SÁŇKA Milan VÁCHOVÁ T.

Rok publikování 2011
Druh Článek v odborném periodiku
Časopis / Zdroj Plant, Soil and Environment
Fakulta / Pracoviště MU

Přírodovědecká fakulta

Citace
Obor Kontaminace a dekontaminace půdy včetně pesticidů
Klíčová slova dredged pond sediments; soil hygiene; risky elements; persistent organic pollutants
Popis The sediment characteristics (pH, CEC, Al-exchangeable, Cox, humus substances), the content of potentially toxic elements and persistent organic pollutants were analysed in the sediments and compared between sediment groups. The comparison of sediment contamination with Czech legislation for sediment use in agriculture was conducted. The village sediments were more loaded by potentially toxic elements and persistent organic pollutants than the others. The pH value of sediments was considered as the properties regulating the retention of potentially toxic elements and their mobility (Al, Cd, Zn). Polycyclic aromatic hydrocarbons (PAHs) were the most problematic POPs group in the sediments. The correlation showed poor dependency of POPs (especially PAHs) content on the content and quality of sediment organic matter.
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