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Artículo

Biomonitoring of airborne fluoride and polycyclic aromatic hydrocarbons in industrial areas of Cordoba, Argentina, using standardized grass cultures of Lolium multiflorum

Rodriguez, Judith HebelenIcon ; Wannaz, Eduardo DanielIcon ; Franzaring, Jurgen; Klumpp, Andreas; Fangmeier, Andreas; Pignata, Maria Luisa
Fecha de publicación: 04/2015
Editorial: Elsevier
Revista: Atmospheric Pollution Research
ISSN: 1309-1042
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Oceanografía, Hidrología, Recursos Hídricos; Oceanografía, Hidrología, Recursos Hídricos

Resumen

A biomonitoring study was performed employing standardized grass cultures. Plants of Lolium multiflorum were exposed at 4 industrial sites over three?month periods in two seasons (dry and rainy) and the biomass produced was used for subsequent measurements of fluoride, polycyclic aromatic hydrocarbons (phenanthrene, anthracene, pyrene, benzo[a]anthracene, chrysene, benzo[b]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, dibenzo[a,h]‐ anthracene and benzo[g,h,i]perylene), total chlorophyll, malondialdehyde, water, and sulfur content. The total content of polycyclic aromatic hydrocarbons (PAHs) revealed seasonal variations, with the highest values corresponding to the dry season, although this species showed a high retention capacity of PAHs during rainy season. In addition, sampling sites with high vehicular traffic and metal?mechanical industries were associated with the highest content of PAHs. Furthermore, physiological degradation associated with anthropogenic activities in the sampling sites was observed. Fluoride content in the biomonitor was associated with the production and use ofcement, which was higher in the dry season.
Palabras clave: Lolium Multiflorum , Pahs , Fluoride , Biomonitoring , Physiological Response
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/22562
URL: http://www.sciencedirect.com/science/article/pii/S1309104215302130
DOI: http://dx.doi.org/10.5094/APR.2015.049
Colecciones
Articulos(IMBIV)
Articulos de INST.MULTIDISCIPL.DE BIOLOGIA VEGETAL (P)
Citación
Rodriguez, Judith Hebelen; Wannaz, Eduardo Daniel; Franzaring, Jurgen; Klumpp, Andreas; Fangmeier, Andreas; et al.; Biomonitoring of airborne fluoride and polycyclic aromatic hydrocarbons in industrial areas of Cordoba, Argentina, using standardized grass cultures of Lolium multiflorum; Elsevier; Atmospheric Pollution Research; 6; 3; 4-2015; 444-453
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