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| Description
| - The pilot study of aquatic environment contamination with alkylphenols was performed in the Czech Republic during 2003 and 2005. Levels of alkylphenols and its effects on aquatic organisms have never been studied in the Czech Republic before. Alkylfenol polyethoxylates (APEO) are world wide manufactured and used non-ionic tenzides. The chub (Leuciscus cephalus L.) was selected as a suitable bioindicator for the field study. It is abundant in all monitored localities. Samples of fish muscle for analyses of alkylphenols (4 tert nonylphenol, 4 tert oktylphenol) were collected from 16 localities of Vltava, Elbe and Blanice rivers in the Czech Republic. In total, 218 fish specimens were analyzed. Gel permeation chromatography was used for separation of analytes. Sample extracts were analyzed by gas chromatography employing mass selective detector. Levels of alkylphenols in the fish muscle were slightly increasing in stream longitudinal profiles of the Vltava and the Elbe rivers. The highest average valu
- The pilot study of aquatic environment contamination with alkylphenols was performed in the Czech Republic during 2003 and 2005. Levels of alkylphenols and its effects on aquatic organisms have never been studied in the Czech Republic before. Alkylfenol polyethoxylates (APEO) are world wide manufactured and used non-ionic tenzides. The chub (Leuciscus cephalus L.) was selected as a suitable bioindicator for the field study. It is abundant in all monitored localities. Samples of fish muscle for analyses of alkylphenols (4 tert nonylphenol, 4 tert oktylphenol) were collected from 16 localities of Vltava, Elbe and Blanice rivers in the Czech Republic. In total, 218 fish specimens were analyzed. Gel permeation chromatography was used for separation of analytes. Sample extracts were analyzed by gas chromatography employing mass selective detector. Levels of alkylphenols in the fish muscle were slightly increasing in stream longitudinal profiles of the Vltava and the Elbe rivers. The highest average valu (en)
- V letech 2003 a 2005 byla provedena pilotní studie kontaminace vodního prostředí alkylfenoly v ČR. Výskyt alkylfenolů ve vodním prostředí a jejich vliv na vodní organismy nebyl dosud v ČR sledován. Alkylfenol polyethoxyláty (APEO) patří do skupiny celosvětově hojně používaných neionogenních tenzidů Studie byla realizována na lokalitách řeky Vltavy a Labe. Jako indikátorový druh byl vybrán jelec tloušť (Leuciscus cephallus), který se vyskytuje ve všech sledovaných lokalitách Vzorky na stanovení alkylfenolů (4-terc-nonylfenoly, 4-terc-oktylfenol) byly odebrány v 16 profilech řek Labe, Vltava a Blanice. Celkem bylo analyzováno 218 ks ryb. Separace analytů byla provedena pomocí gelové chromatografie. Identifikace a kvantifikace jednotlivých alkylfenolů byla provedena pomocí vysokorozlišovací kapilární plynové chromatografie (HRGC) ve spojení s kvadrupólovým nízkorozlišovacím hmotnostním detektorem (LRMS). V podélném profilu řek Labe a Vltavy docházelo k mírnému narůstání zjišťovaných koncentrací (cs)
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| Title
| - Alkylphenols in muscle of fish from rivers in the Czech Republic
- Alkylphenols in muscle of fish from rivers in the Czech Republic (en)
- Obsah alkylfenolů ve svalovině ryb žijících v řekách České republiky (cs)
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| skos:prefLabel
| - Alkylphenols in muscle of fish from rivers in the Czech Republic
- Alkylphenols in muscle of fish from rivers in the Czech Republic (en)
- Obsah alkylfenolů ve svalovině ryb žijících v řekách České republiky (cs)
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| skos:notation
| - RIV/60076658:12610/06:00006990!RIV07-MZP-12610___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/60076658:12610/06:00006990
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - alkylfenoly; Vltava; Labe; ryby; Leuciscus cephalus; kontaminace (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Kolářová, Jitka
- Randák, Tomáš
- Svobodová, Zdeňka
- Žlábek, Vladimír
- Čejka, T.
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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| is http://linked.open...avai/riv/vysledek
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