Obsah polychlorovaných bifenylů v tkáních tržních kaprů obecných a v sedimentech dna vybraných rybníků jižních a západních Čech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12610%2F04%3A00005825" target="_blank" >RIV/60076658:12610/04:00005825 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22330/04:00021249

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Profiles of PCBs in Tissues of Marketable Common Carp and in Bottom Sediments of Selected Ponds in South and West Bohemia

Popis výsledku v původním jazyce

The aim of the study was to evaluate the extent of contamination of six selected ponds in South and West Bohemia by PCBs. For this purpose seven indicator congeners were determined in the tissues of common carp and bottom sediments. The ponds were sampled during autumn periods in the years 1999-2001. Five to seven specimens of three- to four-year-old carp were sampled from every pond. The results demostrated comparable indicative ability of fish tissues and bottom sediments for evaluation of pond load by the monitored PCBs. Considering concentrations of PCBs in fish and bottom sediments, the most contaminated pond was Tovaryš followed by Buzický, Dřemliny, Regent, Bezdrev and Horusický. As regards the distribution of PCBs in fish, the highest values ofindicator congeners were found in liver followed by ovaries, muscle and testes. A significant correlation was found between the PCB levels (sum of 7 indicator congeners) and the content of fat in individual tissues of carp (r = 0.83 - 0.

Název v anglickém jazyce

Profiles of PCBs in Tissues of Marketable Common Carp and in Bottom Sediments of Selected Ponds in South and West Bohemia

Popis výsledku anglicky

The aim of the study was to evaluate the extent of contamination of six selected ponds in South and West Bohemia by PCBs. For this purpose seven indicator congeners were determined in the tissues of common carp and bottom sediments. The ponds were sampled during autumn periods in the years 1999-2001. Five to seven specimens of three- to four-year-old carp were sampled from every pond. The results demostrated comparable indicative ability of fish tissues and bottom sediments for evaluation of pond load by the monitored PCBs. Considering concentrations of PCBs in fish and bottom sediments, the most contaminated pond was Tovaryš followed by Buzický, Dřemliny, Regent, Bezdrev and Horusický. As regards the distribution of PCBs in fish, the highest values ofindicator congeners were found in liver followed by ovaries, muscle and testes. A significant correlation was found between the PCB levels (sum of 7 indicator congeners) and the content of fat in individual tissues of carp (r = 0.83 - 0.

Druh

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

CEP obor

DN - Vliv životního prostředí na zdraví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Acta veterinaria

ISSN

0001-7213

e-ISSN

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Svazek periodika

73

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

133-142

Kód UT WoS článku

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EID výsledku v databázi Scopus

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