2002
Parasites As Pollution Indicators: Evaluation of Indicative Potential of FISH Parasites Using Hierarchically Structured Data
GELNAR, Milan, Ladislav DUŠEK, Božena KOUBKOVÁ, Šárka ŠEBELOVÁ, Martina MAZOURKOVÁ et. al.Základní údaje
Originální název
Parasites As Pollution Indicators: Evaluation of Indicative Potential of FISH Parasites Using Hierarchically Structured Data
Autoři
GELNAR, Milan (203 Česká republika, garant), Ladislav DUŠEK (203 Česká republika), Božena KOUBKOVÁ (203 Česká republika), Šárka ŠEBELOVÁ (203 Česká republika), Martina MAZOURKOVÁ (203 Česká republika), Iveta MATĚJUSOVÁ (203 Česká republika), Jiří JARKOVSKÝ (203 Česká republika), Miroslav MACHALA (203 Česká republika), Pavel JURAJDA (203 Česká republika) a Světlana ZAHRÁDKOVÁ (203 Česká republika)
Vydání
Bologna, Proceedings of the 10th International Congress of Parasitology - ICOPA X: Symposia, Workshops and Contributed Papers, od s. 255-264, 10 s. 2002
Nakladatel
Monduzzi Editore S.p.A
Další údaje
Jazyk
angličtina
Typ výsledku
Stať ve sborníku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Kanada
Utajení
není předmětem státního či obchodního tajemství
Kód RIV
RIV/00216224:14110/02:00007560
Organizační jednotka
Lékařská fakulta
ISBN
88-323-2804-6
UT WoS
000178613200043
Klíčová slova anglicky
parasites; pollution;fish
Změněno: 21. 5. 2003 14:25, Mgr. Šárka Šebelová, Ph.D.
Anotace
V originále
At present,there are three different hierarchical levels at which parasites could be used as potential biological indicators. First, it is the level of an individual; second, the level of a population and third, the level of a community. The examination of attachment apparatus of selected parasites revealed abnormal morphological changes in relation to environmental pollution. As a result of various types of environmental pollution, a decrease in parasite species richness, as well as an increase of homogeneity of parasite distribution within the component community were recorded. Based on species richness and heterogeneity measures, the fractionation of parasite component community appeared to be taxonomically and ecologically reasonable. Relationship between composition and structure of parasite infracommunity with respect to the level of chemical contamination and biochemical markers of exposure in individual fish were found. It is evident, from a detailed analyses of hierarchically structured data, that parasites of fish seem to be a perspective nonspesific indicator of freshwater ecosystem integrity.
Návaznosti
GA524/98/0940, projekt VaV |
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MSM 143100010, záměr |
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