p. 7 - 15 OBSERVATIONS SUR LE PHENOMENE D'UPWELLING AU LITTORAL ROUMAIN DE LA MER NOIRE Gheorghe Serpoianu Institute Roumain de Recherches Marines Constanta Abstract In the paper are presented the most characteristic situations of the upwelling recorded at the Romanian Black Sea coast. On this purpose the daily variations of the temperature and salinity of the sea water were analysed, in correlations with the direction and speed of the wind.