@MastersThesis{Amaral:2014:AnCoCo,
               author = "Amaral, Lia Martins Costa do",
                title = "An{\'a}lise de complexos convectivos ocorridos na regi{\~a}o sul 
                         da Am{\'e}rica do Sul durante o per{\'{\i}}odo de 2005 a 2010",
               school = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                 year = "2014",
              address = "S{\~a}o Jos{\'e} dos Campos",
                month = "2014-04-08",
             keywords = "CCM, CMORPH, FORTRACC, Ciclo diurno da precipita{\c{c}}{\~a}o, 
                         CCM, CMORPH, FORTRACC, diurnal cycle of precipitation.",
             abstract = "Dentre os sistemas precipitantes de grande import{\^a}ncia na 
                         Am{\'e}rica do Sul (AS) est{\~a}o os Complexos Convectivos de 
                         Mesoescala (CCM). Estes sistemas apresentam 
                         precipita{\c{c}}{\~a}o intensa, granizo, descargas 
                         el{\'e}tricas, rajadas de vento e tornados. Estes aspectos 
                         meteorol{\'o}gicos possuem elevado potencial de 
                         destrui{\c{c}}{\~a}o {\`a} infraestrutura e/ou vidas, o que 
                         afeta direta ou indiretamente a economia de uma sociedade. 
                         Considerando estes aspectos, se investigou o ciclo diurno da 
                         precipita{\c{c}}{\~a}o dos CCM quando eles est{\~a}o associados 
                         a dois tipos diferentes de Jatos de Baixos N{\'{\i}}veis (JBN), 
                         sendo eles o Jato de Baixos N{\'{\i}}veis \emph{Chaco Jet 
                         Event} (JBN-CJE) e o Jato de Baixos N{\'{\i}}veis \emph{Non 
                         Chacho Jet Event} (JBN-NCJE), e tamb{\'e}m em CCM que se formou 
                         sem a presen{\c{c}}a de JBN. Foram analisados os aspectos do 
                         ambiente sin{\'o}tico em que os CCM se formaram atrav{\'e}s dos 
                         dados do \emph{Climate Forecasting System Reanalysis} (CFSR), bem 
                         como o ciclo diurno da precipita{\c{c}}{\~a}o atrav{\'e}s de 
                         estimativa de precipita{\c{c}}{\~a}o por sat{\'e}lite. Dentre 
                         v{\'a}rios aspectos observados cabe destacar que as maiores taxas 
                         de precipita{\c{c}}{\~a}o m{\'e}dia ocorreram relacionadas com 
                         a presen{\c{c}}a dos CJE e NCJE. Estes sistemas tamb{\'e}m 
                         apresentaram os maiores valores de transporte de umidade para 
                         regi{\~a}o de forma{\c{c}}{\~a}o dos CCM, o que confirma a 
                         direta rela{\c{c}}{\~a}o entre a converg{\^e}ncia de umidade e 
                         a precipita{\c{c}}{\~a}o sobre a {\'a}rea de interesse. Ainda 
                         verificou-se que estes CCM que apresentaram as maiores taxas de 
                         precipita{\c{c}}{\~a}o atingiram as maiores {\'a}reas e 
                         tamb{\'e}m estavam associados {\`a} presen{\c{c}}a de Jato de 
                         Altos N{\'{\i}}veis. ABSTRACT: Among the precipitating systems 
                         of great importance in South America (SA) is the Mesoscale 
                         Convective Complexes (MCC). These systems feature heavy 
                         precipitation, hail, lightning, wind gusts and tornadoes. These 
                         features have a high potential for destruction to infrastructure 
                         and / or lives, which directly or indirectly affects the economy 
                         of a society. Considering these aspects, the diurnal cycle of 
                         precipitation in the CCM was investigated when this system is 
                         associated with two different types of Low Level Jet (LLJ), such 
                         as the Chaco Jet Event (CJE) and the Non Chaco Jet Event (NCJE) or 
                         without LLJ presence. Aspects of synoptic environment in which CCM 
                         is formed were analyzed using the Climate Forecast System 
                         Reanalysis (CFSR) reanalysis data as well as the diurnal cycle of 
                         precipitation through satellite precipitation estimates. Among 
                         several aspects, it is important to emphasize that the observed 
                         higher rates of average rainfall occurred related to the presence 
                         of Low Level Jets Event Chaco Jet (LLJ - CJE) and Non Event Chaco 
                         Jet (LLJ NCJE). These cases also presented the largest transport 
                         of moisture and it confirms the direct relationship between 
                         moisture convergence and rainfall over the study area. It was also 
                         found that these CCM reached the largest areas and were associated 
                         with High Levels Jet Stream.",
            committee = "Ferreira, Nelson Jesuz (presidente) and Gan, Manoel Alonso 
                         (orientador) and Anabor, Vagner",
         englishtitle = "Analysis of convective complexes occurred in the southern region 
                         of South America during the period 2005 to 2010",
             language = "pt",
                pages = "202",
                  ibi = "8JMKD3MGP5W34M/3G2T58B",
                  url = "http://urlib.net/ibi/8JMKD3MGP5W34M/3G2T58B",
           targetfile = "publicacao.pdf",
        urlaccessdate = "09 maio 2024"
}