Now showing items 1-5 of 5

    • Molina, Carolina; Toro Araya, Richard; Manzano Dávila, Carlos; Canepari, Silvia; Massimi, Lorenzo; Leiva Guzmán, Manuel (MDPI, 2020)
      The mass concentration of atmospheric particulate matter (PM) has been systematically used in epidemiological studies as an indicator of exposure to air pollutants, connecting PM concentrations with a wide variety of human ...
    • Toro Araya, Richard; Flocchini, Robert; Morales Segura, Raúl; Leiva Guzmán, Manuel (Hindawi, 2014)
      Measurements of carbonaceous aerosols in South American cities are limited, and most existing data are of short term and limited to only a few locations. For 6 years (2002–2007), concentrations of fine particulate matter ...
    • Manzano Dávila, Carlos; Jácome, Manuel; Syn, Thant; Molina Paredes, Carolina; Toro Araya, Richard; Leiva Guzmán, Manuel (Wiley, 2020)
      Air pollution problems can be large, complex, and ill-structured. They can vary from location to location and combine many complex components: urban expansion, increasing vehicles and industrial emissions, biomass burning, ...
    • Molina, Carolina; Toro Araya, Richard; Morales Segura, Raúl; Manzano, Carlos; Leiva Guzmán, Manuel (Springer, 2017-06)
      This study analyzed air quality in terms of the concentrations of sub-10 mu m (PM10) and sub-2.5 mu m particulate matter (PM2.5) recorded at 23 automated public monitoring stations located in 16 cities in south-central ...
    • Toro Araya, Richard; Araya, Consuelo; Labra O., Felipe; Morales Salinas, Luis; Morales, Raúl; Leiva Guzmán, Manuel (Springer, 2017)
      South America is one of the most vulnerable areas to stratospheric ozone depletion; consequently, an increased amount of UV radiation reaches the Earth's surface in this region. In this study, we analyzed the long-term ...