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Browsing by Author "Astoviza, Malena"

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Airborne PCB patterns and urban scale in the Southern Río de la Plata Basin, Argentina

Astoviza, Malena; Cappelletti, Natalia Elsa; Bilos, Claudio; Migoya, Maria Carolina; Colombo, Juan Carlos (Elsevier Science, 2016-07)

Atmospheric Polychlorinated Biphenyls (PCBs: ∑ 42 congeners) collected by polyurethane passive samplers (PAS-PUFs) in 29 stations from July 2010 to February 2014 (n = 141) in the most productive and populated Southern Rio ...
Airborne PCDD/F profiles in rural and urban areas of Buenos Aires Province, Argentina

Cappelletti, Natalia Elsa; Astoviza, Malena; Migoya, Maria Carolina; Colombo, Juan Carlos (Elsevier Science, 2016-12)

Passive air samplers were deployed in 18 rural and urban locations in the densely populated Buenos Aires district to investigate airborne polychlorinated dibenzo-p-dioxin and polychlorinated-dibenzofuran (PCDD/Fs) profiles, ...
Atmospheric concentration of organochlorine pesticides at La Plata River south basin: One-year sampling

Cappelletti, Natalia Elsa; Astoviza, Malena; Bilos, Claudio; Colombo, Juan Carlos (Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales. Asociación de Universidades Grupo Montevideo, 2013-09)

Con el objeto de estudiar la concentración y distribución de plaguicidas organoclorados (POCLs) en aire del sur de la cuenca del Plata se instalaron muestreadores pasivos de espuma de poliuretano (n=21) recolectados cada ...
Behavior of dioxin like PCBs and PBDEs during early diagenesis of organic matter in settling material and bottom sediments from the sewage impacted Buenos Aires' coastal area, Argentina

Cappelletti, Natalia Elsa; Skorupka, Carlos Norberto; Astoviza, Malena; Tatone, Leandro Martín; Colombo, Juan Carlos (Springer, 2014-10)

Settling particles (SPs) and sediments collected in the Buenos Aires sewer area were analyzed for dioxin like polychlorinated biphenyls (dlPCBs) and polybrominated diphenyl ethers (PBDEs) to follow early diagenetic changes ...
Bioaccumulation of dioxin-like PCBs and PBDEs by detritus-feeding fish in the Rio de la Plata estuary, Argentina

Cappelletti, Natalia Elsa; Speranza, Eric Demian; Tatone, Leandro Martín; Astoviza, Malena; Migoya, Maria Carolina; Colombo, Juan Carlos (Springer Heidelberg, 2015-05)

A comparative analysis of bioaccumulation behavior of dioxin-like polychlorinated biphenyls (dlPCBs) and polybrominated biphenyl ethers (PBDEs) was conducted involving simultaneous measurements in settling particles and a ...
Calidad de aire en el partido de Avellaneda : monitoreo de metales pesados y contaminantes orgánicos semivolátiles

Cappelletti, Natalia; Tatone, Leandro; Astoviza, Malena (Secretaría de Investigación y Vinculación Tecnológica e Institucional de la Universidad Nacional de Avellaneda, 2017)

La transferencia de contaminantes asociados a las fases particuladas resulta una problemática ambiental de creciente interés en las áreas urbanas e industriales ya que representa una de las vías prioritarias de exposición ...
Massive airborne Endosulfan inputs related to intensive agriculture in Argentina´s Pampa

Astoviza, Malena; Cappelletti, Natalia Elsa; Bilos, Claudio; Migoya, Maria Carolina; Colombo, Juan Carlos (Pergamon-Elsevier Science Ltd, 2016-02)

In order to evaluate the impact of intensive agriculture on air quality in the most productive and populated Argentina's Pampas, a comprehensive assessment of airborne Endosulfan (∑Endo) was performed using polyurethane ...
The use of biomimetic tools for water quality monitoring: passive samplers versus sentinel organisms

Cappelletti, Natalia Elsa; Morrone, Manuel; Tatone, Leandro Martín; Astoviza, Malena; Colombo, J. C (Springer, 2021-03)

To evaluate the performance of artificial and biological integrative sampling strategies, dissolved concentrations of polychlorinated biphenyl (PCBs) and metals (Cu and Mn) were measured with passive sampler devices (PSD) ...
Urban geochemistry and potential human health risks in the Metropolitan Area of Buenos Aires: PAHs and PCBs in soil, street dust, and bulk deposition

Cappelletti, Natalia Elsa; Astoviza, Malena; Morrone, Manuel; Tatone, Leandro Martín (Springer, 2019-04)

Soil, street dust, and bulk deposition (dry and wet deposition) were collected in the Metropolitan Area of Buenos Aires (MABA), Argentina, to assess the polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls ...

Browsing by Author "Astoviza, Malena"

Browsing by Author "Astoviza, Malena"

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