PCBs contamination in comparison between omnivorous and predatory fish from the Brno water reservoir, Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F12%3A43871412" target="_blank" >RIV/62157124:16270/12:43871412 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26310/12:PU102445

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

PCBs contamination in comparison between omnivorous and predatory fish from the Brno water reservoir, Czech Republic

Popis výsledku v původním jazyce

Assessment of contamination levels of the water ecosystem with polychlorinated biphenyls was evaluated in different fish samples (muscle, skin, viscera) from the Brno water reservoir. There were examined 24 fish, of which 8 predatory (species: Aspius aspius - asp, Perca fluviatilis - european perch, Sander lucioperca - pike perch) and 16 omnivorous (species: Abramis bjoerkna - silver bream, Rutilus rutilus - common roach, Carassius carassius - crucian carp, Abramis brama - common bream, Tinca tinca - tench), altogether. Because PCBs well accumulate in fats, the fat percentage must be extracted from each sample first. We conduct our analysis using the High Resolution Gas Chromatography (HRGC) on two different columns connected in parallel to one injection port with two mý-ECD detectors at their ends. Real samples of fish tissues were analyzed using this system. We focused our attention on PCB indicator congeners no. 28, 52, 101, 118, 138, 153 and 180, and the sum of PCBs. Measured value

Název v anglickém jazyce

PCBs contamination in comparison between omnivorous and predatory fish from the Brno water reservoir, Czech Republic

Popis výsledku anglicky

Assessment of contamination levels of the water ecosystem with polychlorinated biphenyls was evaluated in different fish samples (muscle, skin, viscera) from the Brno water reservoir. There were examined 24 fish, of which 8 predatory (species: Aspius aspius - asp, Perca fluviatilis - european perch, Sander lucioperca - pike perch) and 16 omnivorous (species: Abramis bjoerkna - silver bream, Rutilus rutilus - common roach, Carassius carassius - crucian carp, Abramis brama - common bream, Tinca tinca - tench), altogether. Because PCBs well accumulate in fats, the fat percentage must be extracted from each sample first. We conduct our analysis using the High Resolution Gas Chromatography (HRGC) on two different columns connected in parallel to one injection port with two mý-ECD detectors at their ends. Real samples of fish tissues were analyzed using this system. We focused our attention on PCB indicator congeners no. 28, 52, 101, 118, 138, 153 and 180, and the sum of PCBs. Measured value

Druh

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

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Fresenius Environmental Bulletin

ISSN

1018-4619

e-ISSN

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Svazek periodika

21

Číslo periodika v rámci svazku

12B

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

3930-3936

Kód UT WoS článku

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EID výsledku v databázi Scopus

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