Assessment of selected heavy metals pollution in water, sediments and fish in the basin Dyje, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F14%3A43888094" target="_blank" >RIV/60076658:12520/14:43888094 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12510/14:43888094

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Assessment of selected heavy metals pollution in water, sediments and fish in the basin Dyje, Czech Republic

Popis výsledku v původním jazyce

OBJECTIVES: This study presents the concentrations of heavy metals (Cr, Cd, Hg, Zn and Pb) in the water, sediment, and muscle of two fish species from the middle and lower reaches of the Dyje river basin (Dyje, Jihlava, Svratka, Svitava and Trkmanka rivers), in the Czech Rebublic. Met hods: Samples of water, sediment (Tab. 1.) and fish muscle were obtained during the seasons of 2012-2013. As the reference species were chosen chub (Squalius cephalus) and roach (Rutilus rutilus) due to their occurrence inall of the evaluated fishing grounds. Res ults : The potential ecological risk analysis of heavy metal concentrations in the sediments indicated that nine sites in the middle and lower reaches posed moderate or considerable ecological risk. The health risk analysis of individual heavy metals in fish muscle indicated safe levels for the general population, but there was a possible risk in terms of the total target hazard quotients. The contents of the analysed metals in fish muscles were

Název v anglickém jazyce

Assessment of selected heavy metals pollution in water, sediments and fish in the basin Dyje, Czech Republic

Popis výsledku anglicky

OBJECTIVES: This study presents the concentrations of heavy metals (Cr, Cd, Hg, Zn and Pb) in the water, sediment, and muscle of two fish species from the middle and lower reaches of the Dyje river basin (Dyje, Jihlava, Svratka, Svitava and Trkmanka rivers), in the Czech Rebublic. Met hods: Samples of water, sediment (Tab. 1.) and fish muscle were obtained during the seasons of 2012-2013. As the reference species were chosen chub (Squalius cephalus) and roach (Rutilus rutilus) due to their occurrence inall of the evaluated fishing grounds. Res ults : The potential ecological risk analysis of heavy metal concentrations in the sediments indicated that nine sites in the middle and lower reaches posed moderate or considerable ecological risk. The health risk analysis of individual heavy metals in fish muscle indicated safe levels for the general population, but there was a possible risk in terms of the total target hazard quotients. The contents of the analysed metals in fish muscles were

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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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

2014

Kód důvěrnosti údajů

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

Název periodika

Neuroendocrinology Letters

ISSN

0172-780X

e-ISSN

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Svazek periodika

35

Číslo periodika v rámci svazku

Suppl. 2

Stát vydavatele periodika

SE - Švédské království

Počet stran výsledku

9

Strana od-do

26-34

Kód UT WoS článku

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EID výsledku v databázi Scopus

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