Stanovení rtuti ve svalovině, střevech, játrech a ledvinách u ptáků

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F05%3A00000789" target="_blank" >RIV/62156489:43210/05:00000789 - 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

Determination of Total Mercury in Muscle, Intestines, Liver and Kidney Tissues of Cormorant (Phalacrocorax carbo), Great Crested Gerber (Podiceps cristatus) and Eurasian Buzzard (Buteo buteo)

Popis výsledku v původním jazyce

The total mercury concentrations in four tissues (muscle, intestines, liver and kidney) of aquatic birds (cormorant -- Phalacrocorax carbo and great crested grebe -- Podiceps cristatus) and Eurasian buzzard (Buteo buteo) were determined by cold vapour atomic absorption spectrometry (CV-AAS) using an Advanced Mercury Analyser AMA 254. The results of the direct CV-AAS analyses of homogenised solid samples were in very good agreement with those obtained by AFS and CV-AAS analyses after acid digestion. Mercury concentrations in the tested tissues of adult populations of great crested grebe and cormorant were nearly twice as high as in the Eurasian buzzard. Significantly higher mercury concentrations were found in the liver and kidney of the cormorant (7-times and 2-times, resp.) compared to great crested grebe. The highest mercury concentration (39.2 mg/kg DM)was found in liver of adult population of cormorant while the content of mercury in younger cormorants was approx. 6-times lower (5.

Název v anglickém jazyce

Determination of Total Mercury in Muscle, Intestines, Liver and Kidney Tissues of Cormorant (Phalacrocorax carbo), Great Crested Gerber (Podiceps cristatus) and Eurasian Buzzard (Buteo buteo)

Popis výsledku anglicky

The total mercury concentrations in four tissues (muscle, intestines, liver and kidney) of aquatic birds (cormorant -- Phalacrocorax carbo and great crested grebe -- Podiceps cristatus) and Eurasian buzzard (Buteo buteo) were determined by cold vapour atomic absorption spectrometry (CV-AAS) using an Advanced Mercury Analyser AMA 254. The results of the direct CV-AAS analyses of homogenised solid samples were in very good agreement with those obtained by AFS and CV-AAS analyses after acid digestion. Mercury concentrations in the tested tissues of adult populations of great crested grebe and cormorant were nearly twice as high as in the Eurasian buzzard. Significantly higher mercury concentrations were found in the liver and kidney of the cormorant (7-times and 2-times, resp.) compared to great crested grebe. The highest mercury concentration (39.2 mg/kg DM)was found in liver of adult population of cormorant while the content of mercury in younger cormorants was approx. 6-times lower (5.

Druh

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

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/GA525%2F03%2F1367" target="_blank" >GA525/03/1367: Speciace rtuti ve vodních ekosystémech a její transfer do potravních řetězců</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Veterinary Medicine Czech

ISSN

0375-8427

e-ISSN

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Svazek periodika

50

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

61-68

Kód UT WoS článku

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EID výsledku v databázi Scopus

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