Počet záznamů: 1
Spatiotemporal trends of heavy metal concentrations in fish of the River Morava (Danube basin)
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SYSNO ASEP 0349421 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Spatiotemporal trends of heavy metal concentrations in fish of the River Morava (Danube basin) Tvůrce(i) Valová, Zdenka (UBO-W) RID
Jurajda, Pavel (UBO-W) RID, SAI, ORCID
Janáč, Michal (UBO-W) RID, ORCID, SAI
Bernardová, I. (CZ)
Hudcová, H. (CZ)Celkový počet autorů 5 Zdroj.dok. Journal of Environmental Science and Health Part A-Toxic/Hazardous Substances & Environmental Engineering. - : Taylor & Francis - ISSN 1093-4529
Roč. 45, č. 14 (2010), s. 1892-1899Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova mercury ; cadmium ; lead ; contamination ; River Morava ; fish muscle Vědní obor RIV EH - Ekologie - společenstva CEP LC522 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z60930519 - UBO-W (2005-2011) UT WOS 000284099200002 EID SCOPUS 79952201811 DOI 10.1080/10934529.2010.520605 Anotace The aim of this study was to assess mercury (Hg), cadmium (Cd) and lead (Pb) contamination in muscle tissue of fishes over the longitudinal profile of the River Morava (Czech Republic, Danube basin) and to detect any temporal trends over the past 18 years. Fish samples were collected in 1992, 1998, 2000, 2003 and 2009 at 6 study sites situated just downstream of important pollution sources. Chub (Leuciscus cephalus L.) and brown trout (Salmo trutta m. fario L. were selected as indicator species. On average, the order of metal concentration in fish muscle was: Hg>Pb>Cd. No significant differences were found between sites along the longitudinal profile of the river. Significant differences were found, however, for the interannual comparison of cadmium and lead (but not mercury) at different sites (P < 0.05). A catastrophic flood in 1997 resulted in an increase in metal concentrations, especially cadmium and lead, in the following 1998 season. Pracoviště Ústav biologie obratlovců Kontakt Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Rok sběru 2011
Počet záznamů: 1