Akumulace rizikových prvků (Ni, Cr a Cu) ve vybraných orgánech hrouzka obecného (Gobio gobio) ze dvou lokalit řeky Vláry

KRÁČMAR, Stanislav, Martina MAZOURKOVÁ, Božena KOUBKOVÁ and Milan GELNAR. Akumulace rizikových prvků (Ni, Cr a Cu) ve vybraných orgánech hrouzka obecného (Gobio gobio) ze dvou lokalit řeky Vláry (Accumulation of risk elements (Ni, Cr and Cu) in some organs of Gobio gobio in two localities in the Vlára River). In The eleventh scientific symposium with international participation on ecology in selected agglomerations of Jelšava-Lubeník and Central Spiš. Košice; Slovenská Republika: ZS VTS, ZO pri Ústave geotechniky SAV, 2002, p. 30-33. Proceedings of Conference. ISBN 80-88-985-81-1.

Basic information

• Original name: Akumulace rizikových prvků (Ni, Cr a Cu) ve vybraných orgánech hrouzka obecného (Gobio gobio) ze dvou lokalit řeky Vláry
• Name (in English): Accumulation of risk elements (Ni, Cr and Cu) in some organs of Gobio gobio in two localities in the Vlára River
• Authors: KRÁČMAR, Stanislav, Martina MAZOURKOVÁ, Božena KOUBKOVÁ and Milan GELNAR.
• Edition: Košice; Slovenská Republika, The eleventh scientific symposium with international participation on ecology in selected agglomerations of Jelšava-Lubeník and Central Spiš, p. 30-33, 4 pp. Proceedings of Conference, 2002.
• Publisher: ZS VTS, ZO pri Ústave geotechniky SAV

Other information

• Original language: Czech
• Type of outcome: Proceedings paper
• Field of Study: 10600 1.6 Biological sciences
• Country of publisher: Slovakia
• Confidentiality degree: is not subject to a state or trade secret
• Organization unit: Faculty of Science
• ISBN: 80-88-985-81-1
• Keywords in English: nickel; chromium; copper; Gobio gobio; stream Vlára
• Tags: Chromium, copper, Gobio gobio, nickel, stream Vlára

Abstract (in English)

Excepting levels in gonads, contents of heavy metals (Ni, Cr, Cu) in some body organs of G. gobio caught in localities Bohuslavice and Svatý Štěpán did not show significant differences between males and females (P>0,05). However, when comparing levels of heavy metals in organs of fish caught in individual localities, the obtained results were different (P<0,001). The differences between males and females originating from both localities were not too marked but in case of Ni, Cr, Cu the measured levels were different (P<0,01). Contents of Ni and Cr in hepatopancreas of fish originating from the locality Svatý Štěpán were increased. In case of Cu, a reverse situation was observed. In gill tissue of fish originating from the locality Bohuslavice, the content of all metals under study was increase; the only exception was the level of Ni.

Links

• MSM 143100010, plan (intention): Name: Časoprostorová dynamika biodiverzity v ekosystémech střední Evropy.

Investor: Ministry of Education, Youth and Sports of the CR, Spatiotemporal biodiversity dynamics in ecosystems of Central Europe