@InProceedings{FerrazAmbrRochCuad:2006:PrTeVa,
               author = "Ferraz, Simone Erotildes Teleginski and Ambrizzi, Tercio and 
                         Rocha, Rosmeri Porfirio and Cuadra, Santiago Vianna",
          affiliation = "Universidade de S{\~a}o Paulo, Instituto de Astron{\^o}mia, 
                         Geof{\'{\i}}sica e Ci{\^e}ncias Atmosf{\'e}ricas, Departamento 
                         de Ci{\^e}ncias Atmosf{\'e}ricas (IAG/USP) and Rua do Mat{\~a}o 
                         1226, Cid. Universit{\'a}ria, 05508-090, S{\~a}o Paulo, SP, 
                         Brasil (Ferraz and Ambrizzi and Rocha and Cuadra) and {}",
                title = "Precipitation and temperature variability over South America from 
                         1860 to 2100",
            booktitle = "Proceedings...",
                 year = "2006",
               editor = "Vera, Carolina and Nobre, Carlos",
                pages = "1527--1534",
         organization = "International Conference on Southern Hemisphere Meteorology and 
                         Oceanography, 8. (ICSHMO).",
            publisher = "American Meteorological Society (AMS)",
              address = "45 Beacon Hill Road, Boston, MA, USA",
             keywords = "precipitation, South America, variability, HadCM3.",
             abstract = "The objective of this work is to determine the main modes of 
                         precipitation variability over South America in different 
                         frequency bands (interannual, interdecadal, intraseasonal and 
                         synoptic) and their variation in many periods of time. A detailed 
                         verification about modes variability from 1860 to 2100 will be 
                         presented to show differences between current and past climate, 
                         the main changes observed and what would be the main climate 
                         expected. Moreover, it was also determined if the number of 
                         extreme precipitation events (drier or wetter) experienced 
                         significant changes. To this analysis the principal component 
                         (PCA) of 30-years moving periods (1860-1890, 1870-1900, ..., 
                         2070-2100) was calculated. Precipitation data from the coupled 
                         atmosphere-ocean general circulation model (HadCM3) developed at 
                         the Hadley Centre was used. This data has a resolution of 2.5° 
                         (latitude) x 3.75° (longitude), producing a global grid of 96 x 73 
                         grid cells, with a equivalent resolution of 417 km x 278 km at the 
                         Equator, reducing to 295 km x 278 km at 45° of latitude 
                         (comparable to a spectral resolution of T42).",
  conference-location = "Foz do Igua{\c{c}}u",
      conference-year = "24-28 Apr. 2006",
             language = "en",
         organisation = "American Meteorological Society (AMS)",
                  ibi = "cptec.inpe.br/adm_conf/2005/10.26.13.13",
                  url = "http://urlib.net/ibi/cptec.inpe.br/adm_conf/2005/10.26.13.13",
           targetfile = "1527-1534.pdf",
                 type = "Understanding long-term climate variations in the SH",
        urlaccessdate = "03 maio 2024"
}