Home > Search Results: recid:208632
Search:
 
Search Tips :: Simple Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 

Could not find similar documents for this query.
Bioindicators - their role in the evaluation of environment
 Winklerová, Lucie ; Doležalová Weissmannová, Helena (referee) ; Zlámalová Gargošová, Helena (advisor)
This thesis deals with the use of plant and animal bioindicators in an evaluation of the state of the environment. Bioindicators are divided in this work according to ecosystem for which they are used into bio indicators of terrestrial and of water ecosystem. Furthermore, they are divided according to groups of analytes, which are indicated by means of them. In the work the attention is paid to selected elements of risk, polycyclic aromatic hydrocarbons and polychlorinated biphenyls. The presence of these xenobiotics in the environment is particularly influenced by human activities. First of all individual industrial and automobile transports are permanent sources of contamination of the ecosystem with these xenobiotics. Considerable influence on the ecosystem pollution with organic and inorganic contaminants had also an injudicious application of certain fertilizers in agricultural production. The importance of bioindication and bioindicators is big. They help us not only assess the presence of xenobiotic in the environment, the development of its occurrence and sources of pollution, but they are also necessary in the evaluation of its biological effect, and responses and mechanisms of the organism which are induced by it. Biomonitoring is now an essential part of environmental protection by reason of monitoring the presence and the transport of contaminants.
Detailed record

Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English