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Abstract:

The lichen Evernia prunastri has been employed for biomonitoring the atmospheric deposition of heavy metals at urban, rural and industrial sites in Central Italy. Lichen samples have been collected in a control site 1500 m a. s. l. (Parco Nazionale d'Abruzzo, Central Italy) and subsequently transplanted at urban site (Cassino city center), at rural location 7 km away from Cassino (S. Elia Fiumerapido) and at industrial location (Piedimonte S. Germano) surrounding an automobile factory. Once defined the surface of impact relevant to this work, the lichen samples were transplanted at the four cardinal points of each site. Studies of bioaccumulation of Pb, Cd, Cr, Cu and Zn in lichen samples were performed five times at regular intervals between November 2000-December 2001. Microwave digestion of the samples and graphite furnace atomic absorption spectrometry were employed for the heavy metal determinations. Suitable certified reference materials (CRM) were used for validation of the analytical methodology. Results showed the ability of Evernia prunastri to accumulate the heavy metals under study. As expected, the area chosen as control site showed significantly (Friedman test, cluster analysis) lower impact in comparison to the other sites and the rural site showed smaller impact than the urban and the industrial sites. © 2004 Kluwer Academic Publishers.

Registro:

Documento: Artículo
Título:Heavy metal accumulation in the Lichen Evernia prunastri transplanted at urban, rural and industrial sites in Central Italy
Autor:Conti, M.E.; Tudino, M.; Stripeikis, J.; Cecchetti, G.
Filiación:Dipto. di Controllo/Gestione Merci, Facoltà di Economia, Università La Sapienza, Via Del Castro Laurenziano 9, 00161 Roma, Italy
Laboratorio de Analisis de Trazas, Depto. de Quim. Inorg. Analit./Quim., Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
Ctro. Valutazioni Ambientali Attivit, Facoltà di Scienze Ambientali, Universita degli Studi di Urbino, Campus Scientifico Sogesta, 61029 Urbino, Pu, Italy
Palabras clave:Biomonitoring; Evernia prunastri; Heavy metals; Lichens; Transplant method; cadmium; chromium; copper; graphite; heavy metal; lead; zinc; bioaccumulation; heavy metal; lichen; analytic method; article; atmospheric deposition; atomic absorption spectrometry; automobile industry; bioaccumulation; biological monitoring; certification; cluster analysis; controlled study; environmental impact assessment; Evernia prunastri; Friedman test; geographic distribution; industrial area; Italy; lichen; microwave irradiation; nonhuman; reference value; rural area; sampling; statistical significance; time; urban area; validation process; Eastern Hemisphere; Eurasia; Europe; Italy; Southern Europe; World; Evernia prunastri
Año:2004
Volumen:49
Número:1-3
Página de inicio:83
Página de fin:94
DOI: http://dx.doi.org/10.1007/s10874-004-1216-9
Título revista:Journal of Atmospheric Chemistry
Título revista abreviado:J. Atmos. Chem.
ISSN:01677764
CODEN:JATCE
CAS:cadmium, 22537-48-0, 7440-43-9; chromium, 16065-83-1, 7440-47-3; copper, 15158-11-9, 7440-50-8; graphite, 7782-42-5; lead, 7439-92-1; zinc, 7440-66-6
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01677764_v49_n1-3_p83_Conti

Referencias:

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Citas:

---------- APA ----------
Conti, M.E., Tudino, M., Stripeikis, J. & Cecchetti, G. (2004) . Heavy metal accumulation in the Lichen Evernia prunastri transplanted at urban, rural and industrial sites in Central Italy. Journal of Atmospheric Chemistry, 49(1-3), 83-94.
http://dx.doi.org/10.1007/s10874-004-1216-9
---------- CHICAGO ----------
Conti, M.E., Tudino, M., Stripeikis, J., Cecchetti, G. "Heavy metal accumulation in the Lichen Evernia prunastri transplanted at urban, rural and industrial sites in Central Italy" . Journal of Atmospheric Chemistry 49, no. 1-3 (2004) : 83-94.
http://dx.doi.org/10.1007/s10874-004-1216-9
---------- MLA ----------
Conti, M.E., Tudino, M., Stripeikis, J., Cecchetti, G. "Heavy metal accumulation in the Lichen Evernia prunastri transplanted at urban, rural and industrial sites in Central Italy" . Journal of Atmospheric Chemistry, vol. 49, no. 1-3, 2004, pp. 83-94.
http://dx.doi.org/10.1007/s10874-004-1216-9
---------- VANCOUVER ----------
Conti, M.E., Tudino, M., Stripeikis, J., Cecchetti, G. Heavy metal accumulation in the Lichen Evernia prunastri transplanted at urban, rural and industrial sites in Central Italy. J. Atmos. Chem. 2004;49(1-3):83-94.
http://dx.doi.org/10.1007/s10874-004-1216-9