Browsing by Subject "Urban areas"

Now showing items 1-2 of 2

    • Air quality forecasting for winter-time PM2.5 episodes occurring in multiple cities in central and southern Chile 
      Saide, Pablo E.; Mena Carrasco, Marcelo; Tolvett Caro, Sebastián; Hernández, Pablo; Carmichael, Gregory R. (American Geophysical Union, 2015)
      Episodic air quality degradation due to particles occurs in multiple cities in central and southern Chile during the austral winter reaching levels up to 300-800 mu g/m(3) hourly PM2.5, which can be associated with severe ...
    • Contaminant emissions as indicators of chemical elements in the snow along a latitudinal gradient in southern Andes 
      Pizarro, Jaime; Vergara, Pablo M.; Cerda, Sergio; Cordero, Raúl R.; Castillo Castillo, Ximena Andre; Rowe, Penny M.; Casassa Rogazinski, Gino; Carrasco, Jorge; Damiani, Alessandro; Llanillo, Pedro J.; Lambert, Fabrice; Rondanelli Rojas, Roberto Francisco; Huneeus Lagos, Nicolás Jorge; Fernandoy, Francisco; Alfonso, Juan; Neshyba, Steven (Nature, 2021)
      The chemical composition of snow provides insights on atmospheric transport of anthropogenic contaminants at different spatial scales. In this study, we assess how human activities influence the concentration of elements ...