Posouzení kontaminace horního toku řeky Tichá Orlice kovy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12610%2F04%3A00005822" target="_blank" >RIV/60076658:12610/04:00005822 - 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

Assessment of contamination by metals in the upper reaches of the Tichá Orlice River

Popis výsledku v původním jazyce

The aim of the present study was to assess the contamination of the upper reaches of the Tichá Orlice River by metals and thus to help evaluate the reasons for unsatisfactory results in the reproduction of salmonoid fish. Metal concentrations in brown trout (Salmo trutta) were used for the contamination assessment. The samples were collected in June 2000 and 2001 at two collection sites from the Tichá Orlice River (Červená Voda - 103rd river km; Lichkov - 93rd river km) and its tributary Kralický brook(100th river km.). At each of the sites, 14 brown trout were collected in each of the periods of monitoring. The AAS method was used to determine the total mercury, arsenic, cadmium, lead, copper, zinc, chromium and nickel contents in the muscle tissue of the fish and in aquatic sediments. The Kralický brook is an important anthropogenic source of metal contamination (particularly of mercury and copper) for the Tichá Orlice River. In the muscle tissue of the brown trout collected at Červ

Název v anglickém jazyce

Assessment of contamination by metals in the upper reaches of the Tichá Orlice River

Popis výsledku anglicky

The aim of the present study was to assess the contamination of the upper reaches of the Tichá Orlice River by metals and thus to help evaluate the reasons for unsatisfactory results in the reproduction of salmonoid fish. Metal concentrations in brown trout (Salmo trutta) were used for the contamination assessment. The samples were collected in June 2000 and 2001 at two collection sites from the Tichá Orlice River (Červená Voda - 103rd river km; Lichkov - 93rd river km) and its tributary Kralický brook(100th river km.). At each of the sites, 14 brown trout were collected in each of the periods of monitoring. The AAS method was used to determine the total mercury, arsenic, cadmium, lead, copper, zinc, chromium and nickel contents in the muscle tissue of the fish and in aquatic sediments. The Kralický brook is an important anthropogenic source of metal contamination (particularly of mercury and copper) for the Tichá Orlice River. In the muscle tissue of the brown trout collected at Červ

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

Czech journal of animal science : Živočišná výroba

ISSN

1212-1819

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

458-464

Kód UT WoS článku

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EID výsledku v databázi Scopus

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