Mercury content in fish from drinking-water reservoirs in the Morava River Basin (Czech Republic)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F22%3A00547361" target="_blank" >RIV/68081766:_____/22:00547361 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/22:00125430 RIV/62157124:16270/22:43879562

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs11356-021-16763-5" target="_blank" >https://link.springer.com/article/10.1007%2Fs11356-021-16763-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11356-021-16763-5" target="_blank" >10.1007/s11356-021-16763-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mercury content in fish from drinking-water reservoirs in the Morava River Basin (Czech Republic)

Popis výsledku v původním jazyce

This study focused on the total mercury content in fish from seven drinking-water reservoirs located in the Morava River Basin: Bojkovice, Boskovice, Hubenov, Karolinka, Landstejn, Ludkovice and Nova Rise in the Czech Republic. A total of 308 fish were collected for the analysis. The content of total mercury was measured in the muscle tissue of bream, roach and perch using atomic absorption spectrometry and varied from 0.057 +/- 0.009 to 0.440 mg kg(-1) in bream, from 0.030 +/- 0.005 to 0.393 +/- 0.138 mg kg(-1) in roach and from 0.092 +/- 0.007 to 0.638 +/- 0.042 mg kg(-1) in perch. The highest total mercury content was found in perch from Landstejn and the lowest was measured in roach from Ludkovice. A positive statistically significant relationship was found between fish weight and total mercury content in fish muscle for almost all species and all sampling sites, except for roach from Ludkovice. A total of 19 samples exceeded the maximum mercury level set by legislation on food contaminants-0.5 mg kg(-1) in freshwater fish.

Název v anglickém jazyce

Mercury content in fish from drinking-water reservoirs in the Morava River Basin (Czech Republic)

Popis výsledku anglicky

This study focused on the total mercury content in fish from seven drinking-water reservoirs located in the Morava River Basin: Bojkovice, Boskovice, Hubenov, Karolinka, Landstejn, Ludkovice and Nova Rise in the Czech Republic. A total of 308 fish were collected for the analysis. The content of total mercury was measured in the muscle tissue of bream, roach and perch using atomic absorption spectrometry and varied from 0.057 +/- 0.009 to 0.440 mg kg(-1) in bream, from 0.030 +/- 0.005 to 0.393 +/- 0.138 mg kg(-1) in roach and from 0.092 +/- 0.007 to 0.638 +/- 0.042 mg kg(-1) in perch. The highest total mercury content was found in perch from Landstejn and the lowest was measured in roach from Ludkovice. A positive statistically significant relationship was found between fish weight and total mercury content in fish muscle for almost all species and all sampling sites, except for roach from Ludkovice. A total of 19 samples exceeded the maximum mercury level set by legislation on food contaminants-0.5 mg kg(-1) in freshwater fish.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Environmental Science and Pollution Research

ISSN

0944-1344

e-ISSN

1614-7499

Svazek periodika

29

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

17394-17405

Kód UT WoS článku

000708374000002

EID výsledku v databázi Scopus

2-s2.0-85117190945