@Article{LaatAAWBCLQSW:2010:ThWeSm,
               author = "Laat, A. T. J. and van der A, R. J. and Allaart, M. A. F. and van 
                         Weele, M and Benitez, G. C. and Casiccia, C. and Leme, N. M. Paes 
                         and Quel, E. and Salvador, J. and Wolfram, E.",
          affiliation = "Royal Netherlands Meteorol Inst, NL-3730 AE De Bilt, Netherlands. 
                         and Royal Netherlands Meteorol Inst, NL-3730 AE De Bilt, 
                         Netherlands. and Royal Netherlands Meteorol Inst, NL-3730 AE De 
                         Bilt, Netherlands. and Royal Netherlands Meteorol Inst, NL-3730 AE 
                         De Bilt, Netherlands. and Observ Cent Buenos Aires, Serv Meteorol 
                         Nacl, Buenos Aires, DF, Argentina. and Univ Magallanes, Lab 
                         Monitoreo Ozono \& Radiac Ultravioleta, Magallanes, Chile and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)} and Consejo 
                         Nacl Invest Cient \& Tecn, Div Lidar, CEILAP, CITEFA, Rio 
                         Gallegos, Argentina and Consejo Nacl Invest Cient \& Tecn, Div 
                         Lidar, CEILAP, CITEFA, Rio Gallegos, Argentina and Consejo Nacl 
                         Invest Cient \& Tecn, Div Lidar, CEILAP, CITEFA, Rio Gallegos, 
                         Argentina",
                title = "Extreme sunbathing: Three weeks of small total O-3 columns and 
                         high UV radiation over the southern tip of South America during 
                         the 2009 Antarctic O-3 hole season",
              journal = "Geophysical Research Letters",
                 year = "2010",
               volume = "37",
               number = "L14805",
             keywords = "TOTAL-OZONE, MODEL.",
             abstract = "This paper presents an analysis of satellite and ground-based 
                         measurements of total O-3 columns and the UV index of a unique 
                         event during the 2009 Antarctic O-3 hole season. From 11 to 30 
                         November 2009 the Antarctic vortex was located just south of the 
                         southern tip of South America rather than at its climatological 
                         position over Antarctica. Analysis of 30 years of assimilated 
                         total O-3 column and UV index measurements shows that this 20-day 
                         event was unique in the history of the ozone hole for these 
                         latitudes. During this period, small total O-3 columns and large 
                         UV index values were observed over the southern tip of South 
                         America. Comparison of ground-based and satellite measurements of 
                         total O-3 columns and satellite based calculations of the UVI 
                         index - never designed nor validated for such extreme Southern 
                         Hemisphere conditions - show excellent agreement. Citation: de 
                         Laat, A. T. J., R. J. van der A, M. A. F. Allaart, M. van Weele, 
                         G. C. Benitez, C. Casiccia, N. M. Paes Leme, E. Quel, J. Salvador, 
                         and E. Wolfram (2010), Extreme sunbathing: Three weeks of small 
                         total O-3 columns and high UV radiation over the southern tip of 
                         South America during the 2009 Antarctic O-3 hole season.",
                  doi = "10.1029/2010GL043699",
                  url = "http://dx.doi.org/10.1029/2010GL043699",
                 issn = "0094-8276",
             language = "en",
           targetfile = "01.12.15.12__0094-8276.pdf",
        urlaccessdate = "20 maio 2024"
}