SciELO - Scientific Electronic Library Online

 
vol.8 número3Estimación de las emisiones de CO2 de los estudiantes de la UCB (Campus Tupuraya), por el uso de transporte y propuestas de mitigaciónDistribución espacial del azufre en la atmósfera del estuario interior del Golfo de Guayaquil, a partir de muestreadores pasivos (Fenn y Poth, 2004) Guayaquil, Ecuador índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Artigo

Indicadores

    Links relacionados

    • Não possue artigos citadosCitado por SciELO
    • Não possue artigos similaresSimilares em SciELO

    Bookmark

    Acta Nova

    versão impressa ISSN 1683-0789

    Resumo

    MONTENEGRO, Edgar  e  LUJAN PEREZ, Marcos. Analysis of the seasonal variation of atmospheric pollution and its relation with meteorological variables in the central valley of Cochabamba - Bolivia. RevActaNova. [online]. 2018, vol.8, n.3, pp. 451-466. ISSN 1683-0789.

    In the present study an analysis is made of the seasonal and spatial variation of the primary pollutants (PM10, NO2 and SO2) and of ozone that are monitored by the MoniCA network in the city of Cochabamba. It was established that, due to the characteristics of the orographic environment of this city, the height at which it is located and its climatic conditions, ventilation of the atmosphere in the winter season is much lower than in summer. This causes that the levels of inmission of the primary pollutants are much higher in the winter months (June, July) than in the summer months. The áreas with the highest vehicular traffic present higher levels of contamination by primary pollutants. The Ozone presents a seasonal behavior more related to the intensity of solar radiation, this causes that the months of the spring present higher levels of Ozone (September to November) and, to a certain extent at the beginning of the autumn (March, April).

    Palavras-chave : atmospheric pollution; primary and secondary pollutants; seasonal variation.

            · resumo em espanhol     · texto em espanhol     · pdf em espanhol