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| Description
| - The study monitored mercury (Hg) contamination of fish muscle tissue at 13 geographical sites that can be regarded as crucial points for an ecotoxicological assessment of the Czech Republic section of the Elbe River. The descriptive part of the study was primarily aimed at comparative evaluation of the Hg load during the period 1991-1996. The conclusions were supported by multivariate statistical analyses of the content of Hg in the muscle tissue of 1251 fish belonging to 23 species with four dominant indicator species: Perca fluviatilis (n = 163), Abrainis brama (n = 173), Rutilus rutilus (n = 148), and Leuciscus cephalus (n = 166). Considering data from 3- to 5-year-old fish, significantly increased contamination was detected in typical predators compared to the other fish species in all sites (P < 0.001). On the other hand, omnivorous and planctivorous species were ranked as the least sensitive for Hg pollution. Perch appeared to be the most contaminated species in the sample with muscle Hg conc
- The study monitored mercury (Hg) contamination of fish muscle tissue at 13 geographical sites that can be regarded as crucial points for an ecotoxicological assessment of the Czech Republic section of the Elbe River. The descriptive part of the study was primarily aimed at comparative evaluation of the Hg load during the period 1991-1996. The conclusions were supported by multivariate statistical analyses of the content of Hg in the muscle tissue of 1251 fish belonging to 23 species with four dominant indicator species: Perca fluviatilis (n = 163), Abrainis brama (n = 173), Rutilus rutilus (n = 148), and Leuciscus cephalus (n = 166). Considering data from 3- to 5-year-old fish, significantly increased contamination was detected in typical predators compared to the other fish species in all sites (P < 0.001). On the other hand, omnivorous and planctivorous species were ranked as the least sensitive for Hg pollution. Perch appeared to be the most contaminated species in the sample with muscle Hg conc (en)
- Studie monitoruje kontaminaci rtutí svaloviny ryb na 13 lokalitách řeky Labe na území České republiky. Studie srovnává hodnoty obsahu rtuti u ryb v průběhu odbobí 1991-1996. K hodnocení byla použity multivariační statistické analýzy obsahu rtuti ve svalovině 1251 kusů ryb náležejících ke 23 druhům se 4 dominantními indikátorovými druhy: : Perca fluviatilis (n = 163), Abrainis brama (n = 173), Rutilus rutilus (n = 148), a Leuciscus cephalus (n = 166). Porovnáním dat z 3 až 5 letých ryb byla zjištěna signifikantně vyšší kontaminace u predátorů ve srovnání s ostatními druhy ryb na všech lokalitách (P<0,001). Na druhé straně omnivorní a planktonofágdní druhy byly méně citlivé ke kontaminaci rtuti. Nejvíce kontaminovaným druhem byl okoun u kterého se obsah rtuti ve svalovině pohyboval v rozmezí 0,840-1,398 mg.kg Hg. Méně kontaminovaným druhem se ukázal cejn, u něho se obsah celkové rtuti pohyboval v rozmezí 0,368-0,543 mg.kg Hg. Časová řada neukázala signifikantní trend změn jak u vzorku sedimentů tak v (cs)
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| Title
| - Bioaccumulation of mercury in muscle tissue of fish in the Elbe River: multispecies monitoring study 1991-1996.
- Bioakumulace rtuti ve svalovině ryb z řeky Labe: multifaktoriální monitorovací studie 1991-1996 (cs)
- Bioaccumulation of mercury in muscle tissue of fish in the Elbe River: multispecies monitoring study 1991-1996. (en)
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| skos:prefLabel
| - Bioaccumulation of mercury in muscle tissue of fish in the Elbe River: multispecies monitoring study 1991-1996.
- Bioakumulace rtuti ve svalovině ryb z řeky Labe: multifaktoriální monitorovací studie 1991-1996 (cs)
- Bioaccumulation of mercury in muscle tissue of fish in the Elbe River: multispecies monitoring study 1991-1996. (en)
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| skos:notation
| - RIV/62157124:16270/05:00000068!RIV06-MSM-16270___
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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/62157124:16270/05:00000068
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Elbe River; heavy metals; mercury; bioaccumulation; fish bioindicator; multivariate analysis (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Ecotoxikology and enviromental safety
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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...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Dušek, Ladislav
- Jarkovský, Jiří
- Svobodová, Zdeňka
- Šmíd, Roman
- Pavliš, Petr
- Vykusová, Blanka
- Janoušková, Dagmar
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| http://linked.open...n/vavai/riv/zamer
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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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