Heavy metal contamination in freshwater fish from the border region between Norway and Russia.
Identifieur interne : 000F68 ( Main/Merge ); précédent : 000F67; suivant : 000F69Heavy metal contamination in freshwater fish from the border region between Norway and Russia.
Auteurs : P A Amundsen [Norvège] ; F J Staldvik ; A A Lukin ; N A Kashulin ; O A Popova ; Y S ReshetnikovSource :
- The Science of the total environment [ 0048-9697 ] ; 1997.
Descripteurs français
- KwdFr :
- Animaux (MeSH), Branchies (composition chimique), Branchies (métabolisme), Distribution tissulaire (MeSH), Eau douce (MeSH), Foie (composition chimique), Foie (métabolisme), Muscles squelettiques (composition chimique), Muscles squelettiques (métabolisme), Métaux lourds (analyse), Métaux lourds (pharmacocinétique), Norvège (MeSH), Poissons (MeSH), Polluants chimiques de l'eau (analyse), Russie (MeSH), Spécificité d'espèce (MeSH).
- MESH :
- analyse : Métaux lourds, Polluants chimiques de l'eau.
- composition chimique : Branchies, Foie, Muscles squelettiques.
- métabolisme : Branchies, Foie, Muscles squelettiques.
- pharmacocinétique : Métaux lourds.
- Animaux, Distribution tissulaire, Eau douce, Norvège, Poissons, Russie, Spécificité d'espèce.
- Wicri :
- geographic : Norvège.
English descriptors
- KwdEn :
- Animals (MeSH), Fishes (MeSH), Fresh Water (MeSH), Gills (chemistry), Gills (metabolism), Liver (chemistry), Liver (metabolism), Metals, Heavy (analysis), Metals, Heavy (pharmacokinetics), Muscle, Skeletal (chemistry), Muscle, Skeletal (metabolism), Norway (MeSH), Russia (MeSH), Species Specificity (MeSH), Tissue Distribution (MeSH), Water Pollutants, Chemical (analysis).
- MESH :
- chemical , analysis : Metals, Heavy, Water Pollutants, Chemical.
- geographic : Norway, Russia.
- chemistry : Gills, Liver, Muscle, Skeletal.
- metabolism : Gills, Liver, Muscle, Skeletal.
- chemical , pharmacokinetics : Metals, Heavy.
- Animals, Fishes, Fresh Water, Species Specificity, Tissue Distribution.
Abstract
The contents of Cd, Cu, Cr, Hg, Ni and Zn in muscle, liver and gills were studied in whitefish, perch, pike, brown trout, burbot and vendace from three lake localities in a watercourse in the border region between Norway and Russia, in the vicinity of mining activity and several metallurgic smelters. The contents of Cd and Ni in fish tissue increased with increasing proximity to the smelters, whereas the other elements showed similar concentrations at the three localities. The recorded heavy metal concentrations appeared to be within the ranges reported for fish from other metal-contaminated lakes, and higher than comparable observations from unpolluted systems. The heavy metal concentrations were usually lowest in muscle and highest in the liver or the gills. Significant differences in metal concentration levels were found between different fish species, but Hg was the only metal where these species differences were possibly related to biomagnification. For the other elements, the concentrations generally appeared to be inversely related to the trophic level of the fish species.
PubMed: 9241871
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pubmed:9241871Le document en format XML
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last="Kashulin">N A Kashulin</name></author><author><name sortKey="Popova, O A" sort="Popova, O A" uniqKey="Popova O" first="O A" last="Popova">O A Popova</name></author><author><name sortKey="Reshetnikov, Y S" sort="Reshetnikov, Y S" uniqKey="Reshetnikov Y" first="Y S" last="Reshetnikov">Y S Reshetnikov</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="1997">1997</date><idno type="RBID">pubmed:9241871</idno><idno type="pmid">9241871</idno><idno type="wicri:Area/PubMed/Corpus">000156</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Corpus" wicri:corpus="PubMed">000156</idno><idno type="wicri:Area/PubMed/Curation">000156</idno><idno type="wicri:explorRef" wicri:stream="PubMed" wicri:step="Curation">000156</idno><idno type="wicri:Area/PubMed/Checkpoint">000158</idno><idno type="wicri:explorRef" wicri:stream="Checkpoint" wicri:step="PubMed">000158</idno><idno type="wicri:Area/Ncbi/Merge">000487</idno><idno 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Staldvik</name></author><author><name sortKey="Lukin, A A" sort="Lukin, A A" uniqKey="Lukin A" first="A A" last="Lukin">A A Lukin</name></author><author><name sortKey="Kashulin, N A" sort="Kashulin, N A" uniqKey="Kashulin N" first="N A" last="Kashulin">N A Kashulin</name></author><author><name sortKey="Popova, O A" sort="Popova, O A" uniqKey="Popova O" first="O A" last="Popova">O A Popova</name></author><author><name sortKey="Reshetnikov, Y S" sort="Reshetnikov, Y S" uniqKey="Reshetnikov Y" first="Y S" last="Reshetnikov">Y S Reshetnikov</name></author></analytic><series><title level="j">The Science of the total environment</title><idno type="ISSN">0048-9697</idno><imprint><date when="1997" type="published">1997</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals (MeSH)</term><term>Fishes (MeSH)</term><term>Fresh Water (MeSH)</term><term>Gills (chemistry)</term><term>Gills 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l'eau (analyse)</term><term>Russie (MeSH)</term><term>Spécificité d'espèce (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Metals, Heavy</term><term>Water Pollutants, Chemical</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Norway</term><term>Russia</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Métaux lourds</term><term>Polluants chimiques de l'eau</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Gills</term><term>Liver</term><term>Muscle, Skeletal</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Branchies</term><term>Foie</term><term>Muscles squelettiques</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Gills</term><term>Liver</term><term>Muscle, Skeletal</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Branchies</term><term>Foie</term><term>Muscles squelettiques</term></keywords><keywords scheme="MESH" qualifier="pharmacocinétique" xml:lang="fr"><term>Métaux lourds</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacokinetics" xml:lang="en"><term>Metals, Heavy</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Fishes</term><term>Fresh Water</term><term>Species Specificity</term><term>Tissue Distribution</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term><term>Distribution tissulaire</term><term>Eau douce</term><term>Norvège</term><term>Poissons</term><term>Russie</term><term>Spécificité d'espèce</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Norvège</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The contents of Cd, Cu, Cr, Hg, Ni and Zn in muscle, liver and gills were studied in whitefish, perch, pike, brown trout, burbot and vendace from three lake localities in a watercourse in the border region between Norway and Russia, in the vicinity of mining activity and several metallurgic smelters. The contents of Cd and Ni in fish tissue increased with increasing proximity to the smelters, whereas the other elements showed similar concentrations at the three localities. The recorded heavy metal concentrations appeared to be within the ranges reported for fish from other metal-contaminated lakes, and higher than comparable observations from unpolluted systems. The heavy metal concentrations were usually lowest in muscle and highest in the liver or the gills. Significant differences in metal concentration levels were found between different fish species, but Hg was the only metal where these species differences were possibly related to biomagnification. For the other elements, the concentrations generally appeared to be inversely related to the trophic level of the fish species.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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