Arsenic uptake and translocation by plants in pot and field experiments.
Identifieur interne : 002364 ( Main/Exploration ); précédent : 002363; suivant : 002365Arsenic uptake and translocation by plants in pot and field experiments.
Auteurs : A. Ciurli ; L. Lenzi ; A. Alpi ; A. PardossiSource :
- International journal of phytoremediation [ 1522-6514 ] ; 2014.
Descripteurs français
- KwdFr :
- Arsenic (analyse), Arsenic (métabolisme), Catalase (métabolisme), Dépollution biologique de l'environnement (MeSH), Fer (analyse), Fer (métabolisme), Feuilles de plante (métabolisme), Italie (MeSH), Métaux lourds (analyse), Métaux lourds (métabolisme), Polluants du sol (analyse), Polluants du sol (métabolisme), Populus (enzymologie), Populus (physiologie), Protéines végétales (métabolisme), Pteris (enzymologie), Pteris (physiologie), Racines de plante (métabolisme), Régulation de l'expression des gènes codant pour des enzymes (MeSH), Régulation de l'expression des gènes végétaux (MeSH), Sol (composition chimique), Sulfures (analyse), Sulfures (métabolisme), Transport biologique (MeSH).
- MESH :
- analyse : Arsenic, Fer, Métaux lourds, Polluants du sol, Sulfures.
- composition chimique : Sol.
- enzymologie : Populus, Pteris.
- métabolisme : Arsenic, Catalase, Fer, Feuilles de plante, Métaux lourds, Polluants du sol, Protéines végétales, Racines de plante, Sulfures.
- physiologie : Populus, Pteris.
- Dépollution biologique de l'environnement, Italie, Régulation de l'expression des gènes codant pour des enzymes, Régulation de l'expression des gènes végétaux, Transport biologique.
English descriptors
- KwdEn :
- Arsenic (analysis), Arsenic (metabolism), Biodegradation, Environmental (MeSH), Biological Transport (MeSH), Catalase (metabolism), Gene Expression Regulation, Enzymologic (MeSH), Gene Expression Regulation, Plant (MeSH), Iron (analysis), Iron (metabolism), Italy (MeSH), Metals, Heavy (analysis), Metals, Heavy (metabolism), Plant Leaves (metabolism), Plant Proteins (metabolism), Plant Roots (metabolism), Populus (enzymology), Populus (physiology), Pteris (enzymology), Pteris (physiology), Soil (chemistry), Soil Pollutants (analysis), Soil Pollutants (metabolism), Sulfides (analysis), Sulfides (metabolism).
- MESH :
- chemical , analysis : Arsenic, Iron, Metals, Heavy, Soil Pollutants, Sulfides.
- chemical , chemistry : Soil.
- chemical , metabolism : Arsenic, Catalase, Iron, Metals, Heavy, Plant Proteins, Soil Pollutants, Sulfides.
- enzymology : Populus, Pteris.
- metabolism : Plant Leaves, Plant Roots.
- physiology : Populus, Pteris.
- Biodegradation, Environmental, Biological Transport, Gene Expression Regulation, Enzymologic, Gene Expression Regulation, Plant, Italy.
Abstract
A work undertaken by pot and field experiments to assess the suitability of poplars and ferns for the in-situ, phytoextraction, of a dumping site with residues from the roasting process of arseno-pyrite is reported. The main characteristic of this site is the high content of both the As metalloid and heavy metals (e.g., Al, Fe, Cu, Co, Cr, Pb). Two poplar clones (Populus deltoides 'Dvina' and Populus x canadensis 'Orion') and Pteris vittata (Chinese brake fern) were planted in the contaminated soil both ex situ in pots and in situ. Plant survival, As accumulation in plant tissues, leaf content of pigments, soluble proteins, activity of catalase and SH-groups in both roots and leaves were evaluated during a 24-month study period. Both poplar and fern plants exhibited an increase in the activity of catalase and SH group contents when grown in the presence of pyrite ashes. The results showed that the co-planting system (arsenic-hyperaccumulator fern Pteris vittata and Populus clones) was suitable for phytoextraction of multi-contaminated dumping sites. Agronomic measures such as irrigation, soil tillage and amendments also seem to be necessary for the successful establishment of poplar trees and ferns in contaminated soils in order to enhance plant growth through the improvement of soil conditions.
DOI: 10.1080/15226514.2013.856850
PubMed: 24933886
Affiliations:
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Lenzi</name></author><author><name sortKey="Alpi, A" sort="Alpi, A" uniqKey="Alpi A" first="A" last="Alpi">A. Alpi</name></author><author><name sortKey="Pardossi, A" sort="Pardossi, A" uniqKey="Pardossi A" first="A" last="Pardossi">A. 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The main characteristic of this site is the high content of both the As metalloid and heavy metals (e.g., Al, Fe, Cu, Co, Cr, Pb). Two poplar clones (Populus deltoides 'Dvina' and Populus x canadensis 'Orion') and Pteris vittata (Chinese brake fern) were planted in the contaminated soil both ex situ in pots and in situ. Plant survival, As accumulation in plant tissues, leaf content of pigments, soluble proteins, activity of catalase and SH-groups in both roots and leaves were evaluated during a 24-month study period. Both poplar and fern plants exhibited an increase in the activity of catalase and SH group contents when grown in the presence of pyrite ashes. The results showed that the co-planting system (arsenic-hyperaccumulator fern Pteris vittata and Populus clones) was suitable for phytoextraction of multi-contaminated dumping sites. Agronomic measures such as irrigation, soil tillage and amendments also seem to be necessary for the successful establishment of poplar trees and ferns in contaminated soils in order to enhance plant growth through the improvement of soil conditions.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">24933886</PMID><DateCompleted><Year>2014</Year><Month>08</Month><Day>01</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>16</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1522-6514</ISSN><JournalIssue CitedMedium="Print"><Volume>16</Volume><Issue>7-12</Issue><PubDate><Year>2014</Year></PubDate></JournalIssue><Title>International journal of phytoremediation</Title><ISOAbbreviation>Int J Phytoremediation</ISOAbbreviation></Journal><ArticleTitle>Arsenic uptake and translocation by plants in pot and field experiments.</ArticleTitle><Pagination><MedlinePgn>804-23</MedlinePgn></Pagination><Abstract><AbstractText>A work undertaken by pot and field experiments to assess the suitability of poplars and ferns for the in-situ, phytoextraction, of a dumping site with residues from the roasting process of arseno-pyrite is reported. The main characteristic of this site is the high content of both the As metalloid and heavy metals (e.g., Al, Fe, Cu, Co, Cr, Pb). Two poplar clones (Populus deltoides 'Dvina' and Populus x canadensis 'Orion') and Pteris vittata (Chinese brake fern) were planted in the contaminated soil both ex situ in pots and in situ. Plant survival, As accumulation in plant tissues, leaf content of pigments, soluble proteins, activity of catalase and SH-groups in both roots and leaves were evaluated during a 24-month study period. Both poplar and fern plants exhibited an increase in the activity of catalase and SH group contents when grown in the presence of pyrite ashes. The results showed that the co-planting system (arsenic-hyperaccumulator fern Pteris vittata and Populus clones) was suitable for phytoextraction of multi-contaminated dumping sites. Agronomic measures such as irrigation, soil tillage and amendments also seem to be necessary for the successful establishment of poplar trees and ferns in contaminated soils in order to enhance plant growth through the improvement of soil conditions.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Ciurli</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Lenzi</LastName><ForeName>L</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Alpi</LastName><ForeName>A</ForeName><Initials>A</Initials></Author><Author ValidYN="Y"><LastName>Pardossi</LastName><ForeName>A</ForeName><Initials>A</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Int J Phytoremediation</MedlineTA><NlmUniqueID>101136878</NlmUniqueID><ISSNLinking>1522-6514</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D019216">Metals, Heavy</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D010940">Plant Proteins</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D013440">Sulfides</NameOfSubstance></Chemical><Chemical><RegistryNumber>132N09W4PR</RegistryNumber><NameOfSubstance UI="C011342">pyrite</NameOfSubstance></Chemical><Chemical><RegistryNumber>E1UOL152H7</RegistryNumber><NameOfSubstance UI="D007501">Iron</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 1.11.1.6</RegistryNumber><NameOfSubstance UI="D002374">Catalase</NameOfSubstance></Chemical><Chemical><RegistryNumber>N712M78A8G</RegistryNumber><NameOfSubstance UI="D001151">Arsenic</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001151" MajorTopicYN="N">Arsenic</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="N">Biodegradation, Environmental</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D001692" MajorTopicYN="N">Biological Transport</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002374" MajorTopicYN="N">Catalase</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015971" MajorTopicYN="N">Gene Expression Regulation, Enzymologic</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018506" MajorTopicYN="N">Gene Expression Regulation, Plant</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D007501" MajorTopicYN="N">Iron</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D007558" MajorTopicYN="N">Italy</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019216" MajorTopicYN="N">Metals, Heavy</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010940" MajorTopicYN="N">Plant Proteins</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032495" MajorTopicYN="N">Pteris</DescriptorName><QualifierName UI="Q000201" MajorTopicYN="N">enzymology</QualifierName><QualifierName UI="Q000502" MajorTopicYN="Y">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D013440" MajorTopicYN="N">Sulfides</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>6</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>6</Month><Day>18</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>8</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">24933886</ArticleId><ArticleId IdType="doi">10.1080/15226514.2013.856850</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list></list><tree><noCountry><name sortKey="Alpi, A" sort="Alpi, A" uniqKey="Alpi A" first="A" last="Alpi">A. Alpi</name><name sortKey="Ciurli, A" sort="Ciurli, A" uniqKey="Ciurli A" first="A" last="Ciurli">A. Ciurli</name><name sortKey="Lenzi, L" sort="Lenzi, L" uniqKey="Lenzi L" first="L" last="Lenzi">L. Lenzi</name><name sortKey="Pardossi, A" sort="Pardossi, A" uniqKey="Pardossi A" first="A" last="Pardossi">A. Pardossi</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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