Fish as possible bioindicators of water environment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F03%3A00000352" target="_blank" >RIV/62157124:16270/03:00000352 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Fish as possible bioindicators of water environment

Popis výsledku v původním jazyce

Water ecosystem may be considered one of the most heavily contaminated segments of the environment. Current contamination assessment does not only consider primary contamination but also secondary contamination, which is even more appropriate in many cases, as it involves long-term contamination of certain segments of the environment. Fish are a very good indicator of hydrosphere contamination with PCB, for their ability to eliminate these contaminants is very limited, in fact merely to low-chlorinatedcongeners of PCB, while most of the PCB congeners detected in fish include penta- and hexa-chlorinebiphenyls. The study deals with transfer of PCB from contaminated water to the water ecosystem. In addition to the water and sediments PCB were also foundin different fish tissues (silverfish, tench). Tench is permanent location fish keeping by the bottom and not forming shoals except in the spawning period. Silverfish forms shoals and is very aggressive. Fish were caught in a water reserv

Název v anglickém jazyce

Fish as possible bioindicators of water environment

Popis výsledku anglicky

Water ecosystem may be considered one of the most heavily contaminated segments of the environment. Current contamination assessment does not only consider primary contamination but also secondary contamination, which is even more appropriate in many cases, as it involves long-term contamination of certain segments of the environment. Fish are a very good indicator of hydrosphere contamination with PCB, for their ability to eliminate these contaminants is very limited, in fact merely to low-chlorinatedcongeners of PCB, while most of the PCB congeners detected in fish include penta- and hexa-chlorinebiphenyls. The study deals with transfer of PCB from contaminated water to the water ecosystem. In addition to the water and sediments PCB were also foundin different fish tissues (silverfish, tench). Tench is permanent location fish keeping by the bottom and not forming shoals except in the spawning period. Silverfish forms shoals and is very aggressive. Fish were caught in a water reserv

Druh

D - Stať ve sborníku

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Book of abstracts "Persistent Toxic Substances Contamination of the European Region"

ISBN

80-210-3256-1

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

219

Název nakladatele

nezjištěn

Místo vydání

Brno

Místo konání akce

Brno, ČR

Datum konání akce

10. 11. 2003

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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