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@InProceedings{SilvaMand:2020:ApÍnPr,
               author = "Silva, Eduardo Almeida da and Mand{\'u}, Tiago Bentes",
          affiliation = "{Universidade Federal de Campina Grande (UFCG)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)}",
                title = "Aplica{\c{c}}{\~a}o do {\'{\I}}ndice de 
                         Precipita{\c{c}}{\~a}o Padronizado (SPI) para 
                         identifica{\c{c}}{\~a}o de per{\'{\i}}odos de seca em 
                         Bras{\'{\i}}lia - DF",
            booktitle = "Anais...",
                 year = "2020",
               editor = "Castro, Aline Anderson de and Giarolla, Ang{\'e}lica and 
                         Cordeiro, Carlos Leandro de Oliveira and von Randow, Celso and 
                         Rodriguez, Daniel Andr{\'e}s and Bezerra, Francisco Gilney Silva 
                         and Naccarato, Kleber Pinheiro and Cardoso, Manoel Ferreira and 
                         Gomez, Nhilce Nahomi Esquivel and Kampel, Silvana Amaral",
         organization = "Simp{\'o}sio da P{\'o}s-Gradua{\c{c}}{\~a}o Em Ci{\^e}ncia do 
                         Sistema Terrestre, 9. (spgcst)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             keywords = "Seca meteorol{\'o}gica, Eventos clim{\'a}ticos extremos, 
                         Variabilidade clim{\'a}tica, : Weather drought, Extreme weather 
                         events, Weather variability.",
             abstract = "A presente pesquisa visa analisar eventos de secas para cidade de 
                         Bras{\'{\i}}lia DF atrav{\'e}s do Standardized Precipitation 
                         Index (SPI), em portugu{\^e}s {\'{\I}}ndice Padronizado de 
                         Precipita{\c{c}}{\~a}o (IPP), na escala temporal de 24 meses. 
                         Foram utilizados dados mensais de precipita{\c{c}}{\~a}o pluvial 
                         compreendendo o per{\'{\i}}odo de 1971 2019. Os resultados 
                         apresentados ap{\'o}s a an{\'a}lise do SPI 24 mostraram que pa 
                         ra o per{\'{\i}}odo de estudo houve 15 eventos de seca extrema, 
                         31 de seca severa, 46 de seca moderada, 100 de seca fraca e 163 
                         seguiram uma seca normal. As secas extremas de 1987, 2002 e 2016 
                         coincidiram com a ocorr{\^e}ncia do fen{\^o}meno clim{\'a}tico 
                         El Niño Oscila{\c{c}}{\~a}o S ul. Portanto, espera se que os 
                         presentes resultados contribuam com com conhecimentos a cerca de 
                         epis{\'o}dios de secas na cidade de Bras{\'{\i}}lia DF. 
                         ABSTRACT: This research aims analyze drought events in 
                         Bras{\'{\i}}lia DF using the Standardized Precipitation Index 
                         (SPI), considering 24 month at the time scale. Monthly rainfall 
                         data during the period 1971 2019 were used. The results revels SPI 
                         24 analysis showed that for the study period there were 15 extreme 
                         drought events, 31 severe drought, 46 moderate drought, 100 weak 
                         drought, and 163 present normal drought. The extreme droughts of 
                         1987, 2002 and 2016 coincided with the occurrence of the El Niño 
                         Southern Oscillation (ENSO). The refore, it is expected that the 
                         present results contribute with knowledge about episodes of 
                         droughts in the city of Bras{\'{\i}}lia DF.",
  conference-location = "S{\~A}O JOS{\'E} DOS CAMPOS",
      conference-year = "8-11 dez. 2020",
                 isbn = "978-65-00-12958-8",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "8JMKD3MGPDW34P/43U8H5H",
                  url = "http://urlib.net/rep/8JMKD3MGPDW34P/43U8H5H",
           targetfile = "SPGCST003.pdf",
                 type = "Ci{\^e}ncia do Sistema Terrestre",
        urlaccessdate = "23 jan. 2021"
}


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