Air quality study in open-pit quarries in general Roca, argentina

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This research have the objetive propose a study methodology to evaluate airquality in a mining activity based on the confiability and analysis of meteorological,topographic and emission data, which are entered into the dispersion model. Themethodology was applied to the emissions the particulate mat...

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Detalles Bibliográficos
Autores principales: Paez, Paula Andrea, Cogliati, Marisa Gloria, Giacosa, Raúl Alberto
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Humanidades Universidad Nacional del Comahue 2017
Materias:
Open-pit mining
AERMOD
Air quality
particulate matter
Minería a cielo abierto
calidad de aire
material particulado
Acceso en línea:http://revele.uncoma.edu.ar/index.php/geografia/article/view/1758
Aporte de:
Repositorio de Revistas Electrónicas REVELE (UNComahue) de Universidad Nacional del Comahue
id I22-R128-article-1758
record_format ojs
institution Universidad Nacional del Comahue
institution_str I-22
repository_str R-128
container_title_str Repositorio de Revistas Electrónicas REVELE (UNComahue)
language Español
format Artículo revista
topic Open-pit mining
AERMOD
Air quality
particulate matter
Minería a cielo abierto
AERMOD
calidad de aire
material particulado
spellingShingle Open-pit mining
AERMOD
Air quality
particulate matter
Minería a cielo abierto
AERMOD
calidad de aire
material particulado
Paez, Paula Andrea
Cogliati, Marisa Gloria
Giacosa, Raúl Alberto
Air quality study in open-pit quarries in general Roca, argentina
topic_facet Open-pit mining
AERMOD
Air quality
particulate matter
Minería a cielo abierto
AERMOD
calidad de aire
material particulado
author Paez, Paula Andrea
Cogliati, Marisa Gloria
Giacosa, Raúl Alberto
author_facet Paez, Paula Andrea
Cogliati, Marisa Gloria
Giacosa, Raúl Alberto
author_sort Paez, Paula Andrea
title Air quality study in open-pit quarries in general Roca, argentina
title_short Air quality study in open-pit quarries in general Roca, argentina
title_full Air quality study in open-pit quarries in general Roca, argentina
title_fullStr Air quality study in open-pit quarries in general Roca, argentina
title_full_unstemmed Air quality study in open-pit quarries in general Roca, argentina
title_sort air quality study in open-pit quarries in general roca, argentina
description This research have the objetive propose a study methodology to evaluate airquality in a mining activity based on the confiability and analysis of meteorological,topographic and emission data, which are entered into the dispersion model. Themethodology was applied to the emissions the particulate material with a sizesmaller than 10 μm (PM10) generated from the operation of open pit quarries, nearGeneral Roca town (Argentina); and then evaluates their dispersion and possibleimpact on human health and / or the environment. The seasonal variations of thedispersion were analyzed and the Gaussian dispersion model used is AERMOD. Theresults showed that PM10 dispersion in different atmospheric conditions andemissions in 2010, don ́t influence urban areas near quarries and don ́t that exceedthe legal limit. From the analysis of the seasonal variations of the dispersion changeswere observed in the extension of the plume and in the maximum hourlyconcentration, especially in the autumn and winter seasons. The results of themodeling (maximum hourly concentration values) were compared with aerosolconcentration data, obtained by remote sensors; Resulting in a determinationcoefficient (R2 ~ 0.7). The proposed work methodology can be incorporated as acontrol tool in government agencies for the evaluation and management of airquality so as to prevent unsatisfactory scenarios.
publisher Facultad de Humanidades Universidad Nacional del Comahue
publishDate 2017
url http://revele.uncoma.edu.ar/index.php/geografia/article/view/1758
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