@InProceedings{WrasseTaFeMeWiDe:2006:GrWaSi,
               author = "Wrasse, Cristiano Max and Takahashi, Hisao and Fechine, Joaquim 
                         and Medeiros, A. F. and Wickert, J. and Denardini, C. M.",
          affiliation = "Instituto Nacional de Pesquisas Espaciais, Divis{\~a}o de 
                         Aeronomia (INPE.DAE) and Instituto Nacional de Pesquisas 
                         Espaciais, Divis{\~a}o de Aeronomia (INPE.DAE) and Instituto 
                         Nacional de Pesquisas Espaciais, Divis{\~a}o de Aeronomia 
                         (INPE.DAE) and {Universidade Federal de Campina Grande} and {The 
                         German Research Center for Earth Sciences} and {Instituto Nacional 
                         de Pesquisas Espaciais (INPE)}",
                title = "Gravity wave signatures in the stratosphere over Equator",
            booktitle = "Abstracts...",
                 year = "2006",
         organization = "Committe on Space Research, 36. (COSPAR).",
             abstract = "Gravity wave activities in the stratosphere are deduced from GPS 
                         radio occultation temperature profiles obtained by CHAMP 
                         satellite. From the temperature data potential energy profiles are 
                         deduced and used to study the gravity wave activity in the 
                         stratosphere. The results obtained over South America showed a 
                         seasonal variation of the gravity waves, with a major activity 
                         during the spring and autumn. An annual variation in the gravity 
                         wave activity was also observed, with the maximum occurence in 
                         2002 and 2004 and minimum during 2003 and 2005. These results will 
                         be compared with the gravity wave activity around the Equator for 
                         the last 4 years.",
  conference-location = "Beijin, China",
      conference-year = "2006-07-16",
             language = "en",
           targetfile = "wrasse_gravity.pdf",
        urlaccessdate = "27 abr. 2024"
}