The concentrations of water-soluble anions present in PM10 collected from ambient air in four sites of Costa Rica’s greater metropolitan area (GAM) were analyzed. Samples were collected over a 24-h period for three days during the 2011–2018 period, using high-volume air samplers with mass flow controller. The PM10 samples were collected using quartz fiber filters, which were analyzed using ion chromatography to identify organic and inorganic ions. The annual averages for PM10, F, Cl, and SO4 showed significant differences between the sampling sites, with Uruca (UR) consistently registering annual averages above the maximum concentration established by Costa Rica’s air quality regulations (30 ug/m3). The ions analyzed contributed 33%,...
Particulate matter (PM) is one of the key pollutants causing health risks worldwide. While the preoc...
PM2.5 and PM10 samples were collected at 4 and 14 sampling sites, respectively, located in the Metro...
This study deals with the seasonal distribution of Al, Ca, Cu, Fe, K, Mg, Na, Pb and Zn and water so...
The concentrations of water-soluble anions present in PM10 collected from ambient air in four sites ...
AbstractPM10 and PM2.5 levels, concentrations of major ionic components, trace elements, and organic...
During 2012 the PM10 concentrations were measured in 13 sampling sites distributed in the metropolit...
During 2012 the PM10 concentrations were measured in 13 sampling sites distributed in the metropolit...
Laboratorio de Análisis AmbientalConcentrations of inorganic ions (Cl -, H +, SO 4 2-, NO 3 -, NH 4 ...
Measurements of metals and inorganic ions were carried out on PM10. Sampling was made in five sites ...
José (Catedral Metro-politana y Junta de Educación) durante un período de 2.5 años (abril 2004-octub...
PM10 and PM2,5 were sampled simultaneously in urban and volcanic environments in the Metropolitan Ar...
Inorganic ions concentrations were measured on bulk precipitation samples in seven sites in San José...
Given the importance from the point of view of environmental pollution, which have inhalable particl...
PM10 and PM2,5 were sampled simultaneously in urban and volcanic environments in the Metropolitan Ar...
AbstractPM2.5 and PM10 samples were collected at 4 and 14 sampling sites, respectively, located in t...
Particulate matter (PM) is one of the key pollutants causing health risks worldwide. While the preoc...
PM2.5 and PM10 samples were collected at 4 and 14 sampling sites, respectively, located in the Metro...
This study deals with the seasonal distribution of Al, Ca, Cu, Fe, K, Mg, Na, Pb and Zn and water so...
The concentrations of water-soluble anions present in PM10 collected from ambient air in four sites ...
AbstractPM10 and PM2.5 levels, concentrations of major ionic components, trace elements, and organic...
During 2012 the PM10 concentrations were measured in 13 sampling sites distributed in the metropolit...
During 2012 the PM10 concentrations were measured in 13 sampling sites distributed in the metropolit...
Laboratorio de Análisis AmbientalConcentrations of inorganic ions (Cl -, H +, SO 4 2-, NO 3 -, NH 4 ...
Measurements of metals and inorganic ions were carried out on PM10. Sampling was made in five sites ...
José (Catedral Metro-politana y Junta de Educación) durante un período de 2.5 años (abril 2004-octub...
PM10 and PM2,5 were sampled simultaneously in urban and volcanic environments in the Metropolitan Ar...
Inorganic ions concentrations were measured on bulk precipitation samples in seven sites in San José...
Given the importance from the point of view of environmental pollution, which have inhalable particl...
PM10 and PM2,5 were sampled simultaneously in urban and volcanic environments in the Metropolitan Ar...
AbstractPM2.5 and PM10 samples were collected at 4 and 14 sampling sites, respectively, located in t...
Particulate matter (PM) is one of the key pollutants causing health risks worldwide. While the preoc...
PM2.5 and PM10 samples were collected at 4 and 14 sampling sites, respectively, located in the Metro...
This study deals with the seasonal distribution of Al, Ca, Cu, Fe, K, Mg, Na, Pb and Zn and water so...