@InProceedings{RampelottoRoScScPiMu:2007:OvClAn,
               author = "Rampelotto, Pabulo Henrique and Rosa, Marcelo Barcellos da and 
                         Schuch, Nelson Jorge and Schuch, Andr{\'e} Passaglia and 
                         Pinheiro, Damaris Kirsch and Munakata, Nobuo",
          affiliation = "Southern Space Observatory, National Institute for Space Research, 
                         Santa Maria - RS), Brazil and Southern Space Observatory, National 
                         Institute for Space Research, Santa Maria - RS), Brazil and 
                         Southern Space Observatory, National Institute for Space Research, 
                         Santa Maria - RS), Brazil and University of S{\~a}o Paulo, 
                         S{\~a}o Paulo, Brazil and Space Science Laboratory of Santa Maria 
                         - LACESM/CT - UFSM, Santa Maria, RS, Brazil and Rikkyo University, 
                         Jap{\~a}o",
                title = "An overview of climatic anomalies associated with El Niño – 
                         Southern Oscillation (ENSO) at Southern Space Observatory (29°S, 
                         53°W)",
            booktitle = "Proceedings...",
                 year = "2007",
         organization = "International Congress of the Geophysical Brazilian Society, 10. 
                         (SBGf).",
             keywords = "ENSO, Anomalias Clim{\'a}ticas, El Niño.",
             abstract = "The Southern of South America is one of the extra-tropical regions 
                         most affected by El Niño and La Niña events. In this work, 
                         anomalies in terms of pluviometry, surface temperature, ozone and 
                         biologically-effective solar radiation and associations with the 
                         Southern Oscillation Index (SOI) at Southern Space Observatory, 
                         located at S{\~a}o Martinho da Serra, RS, south of Brazil (29° S, 
                         53° W) are reported. The principal effect of ENSO was verified on 
                         the pluviometry and ozone, being more pronounced in El-Niño 
                         periods. In terms of pluviometry, these influences are clearly 
                         visualized in spring, which is the characteristic season of the 
                         El-Niño begins. The analyses of ozone anomalies suggest a 
                         reduction of total ozone amount at El-Niño anomalies (negative 
                         phase of ENSO), while in years of La-Niña (positive phase of ENSO) 
                         the behavior of ozone anomalies was no conclusive, or the same to 
                         normal years. It could be because there was not a strong episode 
                         of La-Niña in all period analyzed unlike El-Niño. Considering the 
                         temperature and the biologically - active radiation anomalies, the 
                         results are still partially inconsistent, due probably to 
                         influence of extrinsic factors further ENSO.",
  conference-location = "Rio de Janeiro, Brazil",
      conference-year = "19-23 November",
                label = "self-archiving-INPE-MCTIC-GOV-BR",
             language = "en",
        urlaccessdate = "04 maio 2024"
}