Browsing by Autor "Eduardo Quel"

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    Climatology of the ozone layer and the impact of uv radiation in the environment
    (2010) Neusa Paes Leme; Damaris Kirsch Pinheiro; C. Casiccia; Eduardo Quel; Elian Wolfran; Francesco Zaratti
    Measurements of UV
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    Lalinet status - station expansion and lidar ratio systematic measurements
    (EDP Sciences, 2018) Eduardo Landulfo; Fábio Lopes; Gregori de Arruda Moreira; Jonatan da Silva; P. Ristori; Eduardo Quel; Lidia Otero; J. Pallota; Milagros Herrera; Jacobo Salvador
    LALINET is expanding regionally to guarantee spatial coverage over South and Central Americas. One of the network goals is to obtain a set of regional representative aerosol optical properties such as particle backscatter, extinction and lidar ratio. Given the North-South extension and influence of distinct airmass circulation patterns it is paramount to distinguish these optical parameters in order to gain better perfomance in radiation transfer models. A set of lidar ratio data is presented.
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    South American Aerosol Tracking - LALINET
    (EDP Sciences, 2018) Eduardo Landulfo; Fábio Lopes; P. Ristori; Eduardo Quel; Lidia Otero; Ricardo Forno; Maria Fernanda Sanchez Barrero; Henrique M. J. Barbosa; Diego Alvés Gouveia; Amanda Vieira dos Santos
    LALINET lidar stations were used to track down aerosols generated over Amazon region and transported over the continent. These data were merged with collocated Aeronet stations in order to help in their identification together with HYSPLIT simulations. The results show potential indication of how aerosol can age in their long transport over regions South and Westward from the source areas by change of their optical properties.