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Artículo

Study of lead levels in soils by weathering of metallic Pb bullets used in dove hunting in Córdoba, Argentina

Rubio, MarceloIcon ; Germanier, A; Mera, Maria Fernanda; Faudone, Sonia Nerina; Sbarato, Ruben Darío; Campos, Jose Manuel; Zampar, Vanesa Paola; Bonzi, Edgardo; Perez, Carlos
Fecha de publicación: 03/2014
Editorial: John Wiley & Sons Ltd
Revista: X-ray Spectrometry
ISSN: 0049-8246
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Astronomía

Resumen

A study of level of Pb in soils of the center-north of the Province of Córdoba, a worldwide recognized tourist region for dove hunting, was performed in this work. The native forest of the region has a great population of doves associated with the grainproductive fields of the surrounding. Contamination of soils due to hunting activities is regulated by national and local norms. The Córdoba Environmental Secretary by resolution no. 1115/2011 approved a new regulation that categorizes this activity as generator of Y31 (Pb) industrial waste. Lead from pellets alloy is deposited on the soil of the shooting fields. Samples were taken at depth of 50mm from 315 pits referenced by GPS in accordance with local environmental authorities as well as the hunting outfitters companies. Sampling sites are distributed between parallels 31 °S (S31) up to 30 °S (S30) and between meridians W64 up to W63. Soils samples were analyzed by X-ray fluorescence spectroscopy while Pb bullets were analyzed by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The average concentration obtained for Pb in dry soil sieved (200 mesh) was 80 ppm. Powder XRD patterns of crust material removed from the corroded surface of weathered bullets were obtained. Three Pb mineral compounds were identified by XRD analysis and also studied by optical microscopy and SEM.
Palabras clave: X-Ray Fluorescence , Lead , Hunting
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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/11336/33941
URL: http://onlinelibrary.wiley.com/doi/10.1002/xrs.2539/abstract
DOI: http://dx.doi.org/10.1002/xrs.2539
Colecciones
Articulos(CCT - CORDOBA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - CORDOBA
Citación
Rubio, Marcelo; Germanier, A; Mera, Maria Fernanda; Faudone, Sonia Nerina; Sbarato, Ruben Darío; et al.; Study of lead levels in soils by weathering of metallic Pb bullets used in dove hunting in Córdoba, Argentina; John Wiley & Sons Ltd; X-ray Spectrometry; 43; 3; 3-2014; 186-192
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