Uptake of Cadmium by Lemna minor, a (hyper?-) accumulator plant involved in phytoremediation applications (Contributo in atti di convegno)

Type

• Prodotto della ricerca (Classe)
• Contributo in atti di convegno (Classe)

Label

• Uptake of Cadmium by Lemna minor, a (hyper?-) accumulator plant involved in phytoremediation applications (Contributo in atti di convegno) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1051/e3sconf/20130113002 (literal)

Alternative label

• Bianconi D., Pietrini F., Massacci A., Iannelli M.A. (2013)
  Uptake of Cadmium by Lemna minor, a (hyper?-) accumulator plant involved in phytoremediation applications
  in ICHMET 2012: 16th International Conference on Heavy Metals in the Environment, Roma, 22.09.2012 - 27.09.2012
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Bianconi D., Pietrini F., Massacci A., Iannelli M.A. (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://dx.doi.org/10.1051/e3sconf/20130113002 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume

• Proceedings of the 16th International Conference on Heavy Metals in the Environment; Remediation and Phyto-Remediation II: Plants (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 1 (literal)

Rivista

• E3S Web of Conferences (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 4 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• BD: University of Tuscia, Department for Innovation in Biological, Agro-food and Forest systems (DIBAF), Via San Camillo de Lellis, 01100 Viterbo, ITALY, PF: Institute of Agro-Environmental and Forest Biology (IBAF)- National Research Council (CNR) Via Salaria km 29.300, 00015 Monterotondo scalo. Rome ITALY MA: Institute for Water Research (IRSA), National Research Council (CNR), Via Salaria Km 29,300, 00015 Monterotondo Scalo (Rome) ITALY IMA:Institute of Agricultural Biology and Biotechnology (IBBA) - National Research Council of Italy (CNR), Via Salaria km 29.300, 00015 Monterotondo Scalo. Rome ITALY (literal)

Titolo

• Uptake of Cadmium by Lemna minor, a (hyper?-) accumulator plant involved in phytoremediation applications (literal)

Abstract

• Metal pollution in waters and soils is a major environmental and human health problem. Cadmium (Cd2+) is a heavy metal displaying toxic effects in plants. In this work we studied the potentiality of Lemna minor, a monocotyledonous aquatic macrophyte, to phytoremediate cadmium-polluted waters. The plants were exposed to different cadmium concentrations 0, 13, 22 and 46?M CdSO4 for periods of 24, 48 and 72 hours. Relative growth rates (RGR), bioconcentration factor (BCF), tolerance index (Ti), cadmium uptake in whole plant and maximum efficiency of PSII (Fv/Fm) were measured under controlled climate conditions. RGR, Ti and Fv/Fm declined with increasing exposure time and cadmium concentrations, while the BCF and cadmium uptake showed an opposite behavior. Data analysis of RGR, BCF, Ti and Fv/Fm indicates that L. minor maintains a good capacity of growth, metal bioconcentration, tolerance and efficiency of PSII up to 48h in plants exposed to 13 and 22?M CdSO4. Our results exhibited that L. minor is a good cadmium accumulator and is able to remediate Cd-polluted waters, especially at low Cd concentrations. (literal)

Prodotto di

• Istituto di biologia agro-ambientale e forestale (IBAF) (Istituto)
• Institute of agricultural biology and biotechnology (IBBA) (Istituto)
• Ripristino ecologico, biorimedio e biomitigazione (TA.P07.010.001) (Modulo)
• Basi Genetiche, Fisiologiche e Molecolari dello Sviluppo e Differenziamento di Specie Modello e di Interesse Agro-Alimentare in Risposta a Fattori Endogeni e Ambientali (AG.P01.003.001) (Modulo)

Autore CNR

• FABRIZIO PIETRINI (Unità di personale interno)
• ANGELO MASSACCI (Persona)
• MARIA ADELAIDE IANNELLI (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Uptake of Cadmium by Lemna minor, a (hyper?-) accumulator plant involved in phytoremediation applications" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of agricultural biology and biotechnology (IBBA) (Istituto)
• Istituto di biologia agro-ambientale e forestale (IBAF) (Istituto)
• Ripristino ecologico, biorimedio e biomitigazione (TA.P07.010.001) (Modulo)
• Basi Genetiche, Fisiologiche e Molecolari dello Sviluppo e Differenziamento di Specie Modello e di Interesse Agro-Alimentare in Risposta a Fattori Endogeni e Ambientali (AG.P01.003.001) (Modulo)

Autore CNR di

• MARIA ADELAIDE IANNELLI (Unità di personale interno)
• ANGELO MASSACCI (Persona)
• FABRIZIO PIETRINI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• E3S Web of Conferences (Rivista)

Insieme di parole chiave di

• Parole chiave di "Uptake of Cadmium by Lemna minor, a (hyper?-) accumulator plant involved in phytoremediation applications" (Insieme di parole chiave)