Seasonal concentrations of cadmium and zinc in native pasture plants: consequences for grazing animals.
Identifieur interne : 004194 ( Main/Exploration ); précédent : 004193; suivant : 004195Seasonal concentrations of cadmium and zinc in native pasture plants: consequences for grazing animals.
Auteurs : Anne Brekken [Norvège] ; Eiliv SteinnesSource :
- The Science of the total environment [ 0048-9697 ] ; 2004.
Descripteurs français
- KwdFr :
- Animaux (MeSH), Animaux sauvages (MeSH), Cadmium (analyse), Cadmium (pharmacocinétique), Cervidae (MeSH), Contamination des aliments (MeSH), Exposition environnementale (MeSH), Plantes comestibles (MeSH), Polluants du sol (analyse), Polluants du sol (pharmacocinétique), Populus (composition chimique), Régime alimentaire (MeSH), Saisons (MeSH), Salix (composition chimique).
- MESH :
- analyse : Cadmium, Polluants du sol.
- composition chimique : Populus, Salix.
- pharmacocinétique : Cadmium, Polluants du sol.
- Animaux, Animaux sauvages, Cervidae, Contamination des aliments, Exposition environnementale, Plantes comestibles, Régime alimentaire, Saisons.
English descriptors
- KwdEn :
- Animals (MeSH), Animals, Wild (MeSH), Cadmium (analysis), Cadmium (pharmacokinetics), Deer (MeSH), Diet (MeSH), Environmental Exposure (MeSH), Food Contamination (MeSH), Plants, Edible (MeSH), Populus (chemistry), Salix (chemistry), Seasons (MeSH), Soil Pollutants (analysis), Soil Pollutants (pharmacokinetics).
- MESH :
- chemical , analysis : Cadmium, Soil Pollutants.
- chemical , pharmacokinetics : Cadmium, Soil Pollutants.
- chemistry : Populus, Salix.
- Animals, Animals, Wild, Deer, Diet, Environmental Exposure, Food Contamination, Plants, Edible, Seasons.
Abstract
Aboveground concentrations of Cd and Zn in various grazing plants at three stages of the growing season are reported. The plants were collected at a natural habitat exposed to extensive atmospheric deposition of heavy metals from other parts of Europe. Concentrations of both metals varied considerably among species, also among morphologically similar species growing in the same soil. The two metals correlated in the material as a whole, but the concentration variations were most pronounced for Cd. There were also seasonal variations (generally a concentration reduction during spring). Transfer of metals from twigs to leaves seemed to differ between 'high' and 'low' metal accumulators. The inter-species and seasonal variations in plant metal concentrations complicate assessments of metal exposure to grazing animals through diet. By using diet information from a study conducted in an area similar to the present one, we roughly estimated a daily intake of 1-2 mg Cd for moose (Alces alces) in the autumn. Among the plant species investigated, Populus and Salix species were by far the most important Cd contributors. In areas where high Cd accumulators grow more widely, the daily Cd intake by moose could be as high as 7 mg or more.
DOI: 10.1016/j.scitotenv.2003.11.023
PubMed: 15142774
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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Anne.Brekken@nrpa.no</nlm:affiliation><country xml:lang="fr">Norvège</country><wicri:regionArea>Department of Chemistry, Norwegian University of Science and Technology, NO-7491 Trondheim</wicri:regionArea><wicri:noRegion>NO-7491 Trondheim</wicri:noRegion></affiliation></author><author><name sortKey="Steinnes, Eiliv" sort="Steinnes, Eiliv" uniqKey="Steinnes E" first="Eiliv" last="Steinnes">Eiliv Steinnes</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2004">2004</date><idno type="RBID">pubmed:15142774</idno><idno type="pmid">15142774</idno><idno type="doi">10.1016/j.scitotenv.2003.11.023</idno><idno type="wicri:Area/Main/Corpus">004268</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">004268</idno><idno type="wicri:Area/Main/Curation">004268</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">004268</idno><idno type="wicri:Area/Main/Exploration">004268</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Seasonal concentrations of cadmium and zinc in native pasture plants: consequences for grazing animals.</title><author><name sortKey="Brekken, Anne" sort="Brekken, Anne" uniqKey="Brekken A" first="Anne" last="Brekken">Anne Brekken</name><affiliation wicri:level="1"><nlm:affiliation>Department of Chemistry, Norwegian University of Science and Technology, NO-7491 Trondheim, Norway. Anne.Brekken@nrpa.no</nlm:affiliation><country xml:lang="fr">Norvège</country><wicri:regionArea>Department of Chemistry, Norwegian University of Science and Technology, NO-7491 Trondheim</wicri:regionArea><wicri:noRegion>NO-7491 Trondheim</wicri:noRegion></affiliation></author><author><name sortKey="Steinnes, Eiliv" sort="Steinnes, Eiliv" uniqKey="Steinnes E" first="Eiliv" last="Steinnes">Eiliv Steinnes</name></author></analytic><series><title level="j">The Science of the total environment</title><idno type="ISSN">0048-9697</idno><imprint><date when="2004" type="published">2004</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Animals (MeSH)</term><term>Animals, Wild (MeSH)</term><term>Cadmium (analysis)</term><term>Cadmium (pharmacokinetics)</term><term>Deer (MeSH)</term><term>Diet (MeSH)</term><term>Environmental Exposure (MeSH)</term><term>Food Contamination (MeSH)</term><term>Plants, Edible (MeSH)</term><term>Populus (chemistry)</term><term>Salix (chemistry)</term><term>Seasons (MeSH)</term><term>Soil Pollutants (analysis)</term><term>Soil Pollutants (pharmacokinetics)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Animaux (MeSH)</term><term>Animaux sauvages (MeSH)</term><term>Cadmium (analyse)</term><term>Cadmium (pharmacocinétique)</term><term>Cervidae (MeSH)</term><term>Contamination des aliments (MeSH)</term><term>Exposition environnementale (MeSH)</term><term>Plantes comestibles (MeSH)</term><term>Polluants du sol (analyse)</term><term>Polluants du sol (pharmacocinétique)</term><term>Populus (composition chimique)</term><term>Régime alimentaire (MeSH)</term><term>Saisons (MeSH)</term><term>Salix (composition chimique)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Cadmium</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacokinetics" xml:lang="en"><term>Cadmium</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Cadmium</term><term>Polluants du sol</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Populus</term><term>Salix</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Populus</term><term>Salix</term></keywords><keywords scheme="MESH" qualifier="pharmacocinétique" xml:lang="fr"><term>Cadmium</term><term>Polluants du sol</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Animals</term><term>Animals, Wild</term><term>Deer</term><term>Diet</term><term>Environmental Exposure</term><term>Food Contamination</term><term>Plants, Edible</term><term>Seasons</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Animaux</term><term>Animaux sauvages</term><term>Cervidae</term><term>Contamination des aliments</term><term>Exposition environnementale</term><term>Plantes comestibles</term><term>Régime alimentaire</term><term>Saisons</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Aboveground concentrations of Cd and Zn in various grazing plants at three stages of the growing season are reported. The plants were collected at a natural habitat exposed to extensive atmospheric deposition of heavy metals from other parts of Europe. Concentrations of both metals varied considerably among species, also among morphologically similar species growing in the same soil. The two metals correlated in the material as a whole, but the concentration variations were most pronounced for Cd. There were also seasonal variations (generally a concentration reduction during spring). Transfer of metals from twigs to leaves seemed to differ between 'high' and 'low' metal accumulators. The inter-species and seasonal variations in plant metal concentrations complicate assessments of metal exposure to grazing animals through diet. By using diet information from a study conducted in an area similar to the present one, we roughly estimated a daily intake of 1-2 mg Cd for moose (Alces alces) in the autumn. Among the plant species investigated, Populus and Salix species were by far the most important Cd contributors. In areas where high Cd accumulators grow more widely, the daily Cd intake by moose could be as high as 7 mg or more.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">15142774</PMID><DateCompleted><Year>2004</Year><Month>06</Month><Day>29</Day></DateCompleted><DateRevised><Year>2013</Year><Month>11</Month><Day>21</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0048-9697</ISSN><JournalIssue CitedMedium="Print"><Volume>326</Volume><Issue>1-3</Issue><PubDate><Year>2004</Year><Month>Jun</Month><Day>29</Day></PubDate></JournalIssue><Title>The Science of the total environment</Title><ISOAbbreviation>Sci Total Environ</ISOAbbreviation></Journal><ArticleTitle>Seasonal concentrations of cadmium and zinc in native pasture plants: consequences for grazing animals.</ArticleTitle><Pagination><MedlinePgn>181-95</MedlinePgn></Pagination><Abstract><AbstractText>Aboveground concentrations of Cd and Zn in various grazing plants at three stages of the growing season are reported. The plants were collected at a natural habitat exposed to extensive atmospheric deposition of heavy metals from other parts of Europe. Concentrations of both metals varied considerably among species, also among morphologically similar species growing in the same soil. The two metals correlated in the material as a whole, but the concentration variations were most pronounced for Cd. There were also seasonal variations (generally a concentration reduction during spring). Transfer of metals from twigs to leaves seemed to differ between 'high' and 'low' metal accumulators. The inter-species and seasonal variations in plant metal concentrations complicate assessments of metal exposure to grazing animals through diet. By using diet information from a study conducted in an area similar to the present one, we roughly estimated a daily intake of 1-2 mg Cd for moose (Alces alces) in the autumn. Among the plant species investigated, Populus and Salix species were by far the most important Cd contributors. In areas where high Cd accumulators grow more widely, the daily Cd intake by moose could be as high as 7 mg or more.</AbstractText><CopyrightInformation>Copryright 2004 Elsevier B.V.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Brekken</LastName><ForeName>Anne</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Department of Chemistry, Norwegian University of Science and Technology, NO-7491 Trondheim, Norway. Anne.Brekken@nrpa.no</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Steinnes</LastName><ForeName>Eiliv</ForeName><Initials>E</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Sci Total Environ</MedlineTA><NlmUniqueID>0330500</NlmUniqueID><ISSNLinking>0048-9697</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>00BH33GNGH</RegistryNumber><NameOfSubstance UI="D002104">Cadmium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000818" MajorTopicYN="N">Animals</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D000835" MajorTopicYN="N">Animals, Wild</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002104" MajorTopicYN="N">Cadmium</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000493" MajorTopicYN="Y">pharmacokinetics</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D003670" MajorTopicYN="Y">Deer</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004032" MajorTopicYN="N">Diet</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D004781" MajorTopicYN="Y">Environmental Exposure</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005506" MajorTopicYN="Y">Food Contamination</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010945" MajorTopicYN="Y">Plants, Edible</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032108" MajorTopicYN="N">Salix</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012621" MajorTopicYN="N">Seasons</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000493" MajorTopicYN="Y">pharmacokinetics</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2003</Year><Month>06</Month><Day>02</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2003</Year><Month>11</Month><Day>27</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2003</Year><Month>11</Month><Day>29</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2004</Year><Month>5</Month><Day>15</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2004</Year><Month>6</Month><Day>30</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2004</Year><Month>5</Month><Day>15</Day><Hour>5</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">15142774</ArticleId><ArticleId IdType="doi">10.1016/j.scitotenv.2003.11.023</ArticleId><ArticleId IdType="pii">S0048-9697(03)00678-8</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Norvège</li></country></list><tree><noCountry><name sortKey="Steinnes, Eiliv" sort="Steinnes, Eiliv" uniqKey="Steinnes E" first="Eiliv" last="Steinnes">Eiliv Steinnes</name></noCountry><country name="Norvège"><noRegion><name sortKey="Brekken, Anne" sort="Brekken, Anne" uniqKey="Brekken A" first="Anne" last="Brekken">Anne Brekken</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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