Author:B`egue, N; Bencherif, H; Sivakumar, V; Kirgis, G; Mz'e, N; Leclair de Bellevue, JDate:Apr 2010This paper mainly focuses on the trends and variability of the tropopause and UT-LS temperature using radiosonde observations carried out over 16 years (January 1993 to December 2008) from a southern subtropical site, Reunion Island (20.8° ...Read more