Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Albornoz, Carolina Beatriz | - |
| dc.creator | Larsen, Karen Elizabeth | - |
| dc.creator | Landa, Roberto | - |
| dc.creator | Quiroga, Miguel Angel | - |
| dc.creator | Najle, Roberto | - |
| dc.creator | Marcovecchio, Jorge Eduardo | - |
| dc.date | 2018-09-06T16:30:04Z | - |
| dc.date | 2018-09-06T16:30:04Z | - |
| dc.date | 2016-05 | - |
| dc.date | 2018-09-05T16:10:27Z | - |
| dc.date.accessioned | 2019-04-29T15:28:39Z | - |
| dc.date.available | 2019-04-29T15:28:39Z | - |
| dc.date.issued | 2018-09-06T16:30:04Z | - |
| dc.date.issued | 2018-09-06T16:30:04Z | - |
| dc.date.issued | 2016-05 | - |
| dc.date.issued | 2018-09-05T16:10:27Z | - |
| dc.identifier | Albornoz, Carolina Beatriz; Larsen, Karen Elizabeth; Landa, Roberto; Quiroga, Miguel Angel; Najle, Roberto; et al.; Lead and zinc determinations in Festuca arundinacea and Cynodon dactylon collected from contaminated soils in Tandil (Buenos Aires Province, Argentina); Springer Verlag Berlín; Environmental Earth Sciences; 75; 9; 5-2016; 1-8; 742 | - |
| dc.identifier | 1866-6280 | - |
| dc.identifier | http://hdl.handle.net/11336/58546 | - |
| dc.identifier | 1866-6299 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/294825 | - |
| dc.description | Heavy metal soil contamination is one of the most serious environmental problems, considering both their persistence and progressive accumulation which makes possible the transference to other systems, and could potentially affect human health and ecosystems functioning. The total concentration of lead (Pb) and zinc (Zn) in soil and plant samples from Festuca arundinacea and Cynodon dactylon naturally developed (in situ) and within experimentally contaminated soils (ex situ) was measured. Pb and Zn obtained results showed that the average values in industrial soils were significantly higher (p < 0.0001) than those corresponding to controls values (472 % more for Pb and 288 % more for Zn). There was a positive significant correlation between Pb levels in soil and roots (r = 0.99) and leaves (r = 0.98) of C. dactylon, and between Zn levels in soil and roots (r = 0.94) and leaves (r = 0.91) of C. dactylon.Festuca arundinacea plants were experimentally exposed to Pb-contaminated soil during different times (0, 5 and 10 days). Two indicators were calculated: the bioaccumulation factor (BCF) and translocation factor (TF). Five day BCF was 0.25, while for 10 days one was 0.72. This showed that the value of BCF varied according to the exposure time, and F. arundinacea showed to be highly tolerant to Pb species. TF was low (T1: 0.18 and T2: 0.09) because the higher accumulation occurred in roots. Considering that roots of F. arundinacea and C. dactylon were their largest metals reservoir, they could be used as indicators of metal contamination within soils. | - |
| dc.description | Fil: Albornoz, Carolina Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; Argentina | - |
| dc.description | Fil: Larsen, Karen Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; Argentina | - |
| dc.description | Fil: Landa, Roberto. Universidad Nacional del Centro de la Provincia de Buenos Aires; Argentina | - |
| dc.description | Fil: Quiroga, Miguel Angel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; Argentina | - |
| dc.description | Fil: Najle, Roberto. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Veterinarias. Laboratorio de Biologia Celular y Ecotoxicologia; Argentina | - |
| dc.description | Fil: Marcovecchio, Jorge Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Springer Verlag Berlín | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007/s12665-016-5513-9 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s12665-016-5513-9 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | CONTAMINATED SOIL | - |
| dc.subject | CYNODON DACTYLON | - |
| dc.subject | FESTUCA ARUNDINACEA | - |
| dc.subject | LEAD | - |
| dc.subject | PHYTOREMEDIATION | - |
| dc.subject | ZINC | - |
| dc.subject | Ciencias Medioambientales | - |
| dc.subject | Ciencias de la Tierra y relacionadas con el Medio Ambiente | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Lead and zinc determinations in Festuca arundinacea and Cynodon dactylon collected from contaminated soils in Tandil (Buenos Aires Province, Argentina) | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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