Assessing contamination levels a reservoir on the basis of the determination of xenobiotics in fish.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F02%3A00000551" target="_blank" >RIV/62157124:16270/02:00000551 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Assessing contamination levels a reservoir on the basis of the determination of xenobiotics in fish.
Original language description
The fish belong to a group of bioindicators that have proved to be very useful for the assessment of the contamination of water ecosystems polluted by various xenobiotics. The foreign literature dealing particularly with marine ecosystems has shown thata high variability of the levels of residues in tissues occurs during the transfer of some xenobiotics from components of the hydrosphere into the tissues of freshwater organisms. The variation of the levels of these residues was not dependent on the sampling site or the season of the year. Furthermore, it was found that the concentrations of some xenobiotics, particularly PCBs, increased with the increasing trophic level. It was shown that animal organisms differ by a mechanism of accumulation of high-chlorinated PCB congeners. Simultaneously, it was found that the correlation dependencies based on PCB concentrations enable one to assess the contamination levels of littoral water and sediment. It is assumed that the environmental respo
Czech name
—
Czech description
—

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
7th Regional Meeting of the Central and Eastern European Section Trends and advances in environmental chemistry and ecotoxicology. SECOTOX.
ISBN
80-210-2971-4
ISSN
—
e-ISSN
—
Number of pages
1
Pages from-to
69
Publisher name
neudán
Place of publication
Brno
Event location
Brno
Event date
Oct 14, 2002
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)