About: Total mercury and Methylmercury contamination in fish from various sites along the Elbe river     Goto   Sponge   NotDistinct   Permalink

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  • The aim of the study was to evaluate total mercury Hg and methylmercury MeHg contamination in muscle tissues of fish collected in 2002 from the Labe (Elbe) river at sites upstream of Pardubice and downstream of the Spolana factory in Neratovice, and from the Vltava river downstream of Lenora. Eighty eight fish of the following species were sampled: bream (Abramis brama L.), perch (Perca fluviatilis L.), chub ( Leuciscus cephalus L.) and barbel (Barbus barbus L.). Total mercury content in chub, perch and bream was in the range of 0,05 - 1,96 mg/kg w.w., 0,09 - 1,46 mg/kg w.w., and 0,35 - 0,82 mg/kg w.w., respectively Methylmercury content in chub, perch and Brean was in the range of 0,04 - 2,11mg/kg w.w, 0,1 - 1,73 mg/kg w.w. and 0,371 - 0,650 mg/kg w.w., respectively. Significant correlation (p < 0,05) was foun between contents of THg and MeHg and both the weight and the age of fish. Significant differences (p < 0,05) between THg and MeHg contents were found between individual sites. In 2002, f
  • The aim of the study was to evaluate total mercury Hg and methylmercury MeHg contamination in muscle tissues of fish collected in 2002 from the Labe (Elbe) river at sites upstream of Pardubice and downstream of the Spolana factory in Neratovice, and from the Vltava river downstream of Lenora. Eighty eight fish of the following species were sampled: bream (Abramis brama L.), perch (Perca fluviatilis L.), chub ( Leuciscus cephalus L.) and barbel (Barbus barbus L.). Total mercury content in chub, perch and bream was in the range of 0,05 - 1,96 mg/kg w.w., 0,09 - 1,46 mg/kg w.w., and 0,35 - 0,82 mg/kg w.w., respectively Methylmercury content in chub, perch and Brean was in the range of 0,04 - 2,11mg/kg w.w, 0,1 - 1,73 mg/kg w.w. and 0,371 - 0,650 mg/kg w.w., respectively. Significant correlation (p < 0,05) was foun between contents of THg and MeHg and both the weight and the age of fish. Significant differences (p < 0,05) between THg and MeHg contents were found between individual sites. In 2002, f (en)
  • Cílem předkládané práce bylo zhodnotit stav zatížení rtutí (THg) a methylrtutí (Me Hg) svaloviny ryb z řeky Labe v lokalitách nad a pod Pardubicemi a Hřensko odlovených v roce 2002 a v lokalitách Neratovice nad a pod továrnou Spolana a v lokalitě Lenora na řece Vltavě (přítok Labe) odlovených v roce 2004. Celkem bylo odloveno a analyzováno 88 kusů následujících druhů ryb: cejn velký (Abramis brama L.), okoun říční (Perca fluviatis L.), jelec tloušť (Leuciscus cephalus L.) a parma obecná (Barbus barbus L.). Obsah celkové rtuti v čerstvé tkáni svaloviny se pohyboval v rozmezí 0,05-1,96 mg/kg u jelce tlouště, 0,09-1,46 mg/kg u okouna říčního a 0,35-0,82 mg/kg u cejna velkého. Obsah methylrtuti byl ve svalovině jelce tlouště v rozmezí 0,04-2,11 mg/kg, okouna říčního 0,1-1,73 mg/kg a cejna velkého 0,371-0,650 mg/kg čerstvé tkáně. Byla zjištěna signifikantní korelace (p < 0,05) mezi obsahem THg a MeHg a věkem, resp. hmotností ryb. Byly zjištěny signifikantní rozdíly (p < 0,05) v obsahu obou for (cs)
Title
  • Total mercury and Methylmercury contamination in fish from various sites along the Elbe river
  • Kontaminace rtutí a methylrtutí ryb z různých lokalit řeky Labe (cs)
  • Total mercury and Methylmercury contamination in fish from various sites along the Elbe river (en)
skos:prefLabel
  • Total mercury and Methylmercury contamination in fish from various sites along the Elbe river
  • Kontaminace rtutí a methylrtutí ryb z různých lokalit řeky Labe (cs)
  • Total mercury and Methylmercury contamination in fish from various sites along the Elbe river (en)
skos:notation
  • RIV/60076658:12610/06:00006959!RIV07-MZP-12610___
http://linked.open.../vavai/riv/strany
  • 579-585
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(SA/650/5/03), Z(MSM6007665809), Z(MSM6215712402)
http://linked.open...iv/cisloPeriodika
  • 4
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 504025
http://linked.open...ai/riv/idVysledku
  • RIV/60076658:12610/06:00006959
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Vltava River; MeHg/THg ratio; Perca fluviatilis; Leuciscus cephalus; Abramis brama; Barbus barbus (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CZ - Česká republika
http://linked.open...ontrolniKodProRIV
  • [D3DA50C127C1]
http://linked.open...i/riv/nazevZdroje
  • Acta Veterinaria Brno
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 75
http://linked.open...iv/tvurceVysledku
  • Randák, Tomáš
  • Svobodová, Zdeňka
  • Maršálek, P.
http://linked.open...n/vavai/riv/zamer
issn
  • 0001-7213
number of pages
http://localhost/t...ganizacniJednotka
  • 12610
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