@Article{TakahashiShEgMuKaWr:2013:PlWaIn,
               author = "Takahashi, Hisao and Shiokawa, Kazuo and Egito, F{\'a}bio do and 
                         Murayama, Y. and Kawamura, Seiji and Wrasse, Cristiano Max",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and Solar 
                         Terrestrial Environment Laboratory, Nagoya University, Nagoya, 
                         Japan and {Instituto Nacional de Pesquisas Espaciais (INPE)} and 
                         National Institute of information and Communications Technology, 
                         Tokyo, Japan and National Institute of information and 
                         Communications Technology, Tokyo, Japan and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)}",
                title = "Planetary wave induced wind and airglow oscillations in the middle 
                         latitude MLT region",
              journal = "Journal of Atmospheric and Solar-Terrestrial Physics",
                 year = "2013",
               volume = "98",
                pages = "97--104",
                month = "June",
             keywords = "Airglow, MLT winds, Planetary waves.",
             abstract = "Upper mesosphere airglow emissions and temperature observed at 
                         Rikubetsu (43.5°N,143.8°E) and mesospheric winds observed at 
                         Wakkanai (45.4°N,141.8°E), Japan, from January to December 2005 
                         were used to analyze periodic oscillations of 216 days. During the 
                         January to March period and after September, both winds and 
                         airglow demonstrated clear 8-, 10- and 16-day oscillations. 
                         Downward phase progressions observed in the oscillations indicate 
                         that these are a signature of Rossby mode planetary waves. The 
                         16-day wave was more evident in the zonal wind than the 
                         meridional. The 10-day wave was observed in January and March, on 
                         the basis of only a few cycles superposed on the 16-day wave. 
                         Airglow OI 557.7 nm, O2 and OH(6,2) band emissions and O2 
                         rotational temperature also showed significant amplitude of 
                         oscillation induced by the wave passages. For the 10-day wave, 
                         OI557.7 nm showed an amplitude of oscillation equals to or more 
                         than 50% of the mean intensity level, O2 \∼45% and OH 
                         \∼25%. Large amplitudes of oscillation of the airglow 
                         during the passage of planetary waves suggest the possible 
                         vertical transport of atomic oxygen in addition to the density and 
                         temperature variations intrinsic to the wave events.",
                  doi = "10.1016/j.jastp.2013.03.014",
                  url = "http://dx.doi.org/10.1016/j.jastp.2013.03.014",
                 issn = "1364-6826",
                label = "lattes: 2348934439826171 6 TakahashiShEgMuKaWr:2013:PlWaIn",
             language = "en",
           targetfile = "1-s2.0-S1364682613000904-main.pdf",
        urlaccessdate = "30 abr. 2024"
}