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Aeolian remobilisation of volcanic ash: outcomes of a workshop in the Argentinian Patagonia
(Frontiers MediaCH, 2020-11)
During explosive volcanic eruptions, large quantities of tephra can be dispersed and deposited over wide areas. Following deposition, subsequent aeolian remobilisation of ash can potentially exacerbate primary impacts on ...
Chemical characteristics and identification of PM10 sources in two districts of Lima, Peru
(Universidad Nacional de Colombia, 2020-11)
This study evaluates the concentration of PM10 and PM2.5 andidentifies the sources of pollution in the districts of San Juan de Lurigancho (SJL) and Puente Piedra (PPD) located in the eastern and northern zones of the ...
Impact of residential combustion and transport emissions on air pollution in Santiago during winter
(2018)
Santiago (33.5 degrees S, 70.5 degrees W), the capital of Chile, is frequently affected by extreme air pollution events during wintertime deteriorating air quality (AQ) and thus affecting the health of its population. ...
Influence of Intensive Agriculture on Dry Deposition of Aerosol Nutrients
(Soc Brasileira Quimica, 2014)
Características mineralógicas e granulométricas das fontes de poeiras no Polo Cerâmico de Santa Gertrudes - SP
(Associação Brasileira de Cerâmica, 2016-06-01)
Abstract Recent studies on the presence of dust flows into the atmosphere show that they can be up to eight times higher than the previously consolidated estimates. With origin mainly attributed to the new demands of uses ...
Total sugars in atmospheric aerosols: an alternative tracer for biomass burning
(Elsevier B.V., 2015-01-01)
Ambient aerosols were collected in an agro-industrial region of Sao Paulo State (Brazil) between May 2010 and February 2012 (n = 87). The atmosphere of the study region is highly affected by the emissions of gases and ...
Estimación de factores de emisión de polvo resuspendido en algunas vías de Bogotá mediante un método de monitoreo pasivo
(Universidad de La Salle. Facultad de Ingeniería. Ingeniería Ambiental y Sanitaria, 2019)
Atmospheric concentrations and dry deposition fluxes of particulate trace metals in Salvador, Bahia, Brazil
(2007)
Respiratory system is the major route of entry for airborne particulates, being the effect on the human organism dependent on chemical composition of the particles, exposure time and individual susceptibility. irborne ...
Determinación de fuentes de emisión y análisis estacional de material particulado PM2.5 en dos zonas de Bogotá mediante el método de factorización matricial positiva (PMF) de la EPA
(Universidad de los AndesIngeniería AmbientalFacultad de IngenieríaDepartamento de Ingeniería Civil y Ambiental, 2019)
El material particulado es usado como parámetro para evaluar la calidad del aire, esto debido a que su composición física y química hace que su inhalación resulte en una potencial afectación a la salud humana. Dado esto, ...