Prospection et étude des eaux colorées dans le golfe de Gabès durant l’été 1992

Abstract

This work deals with the phenomenon of "red tides" in the gulf of Gabes (South tunisia), during summer 1992. Morever the prospection of "red waters", in the northwest sector of Djerba island, during the beginning of the last ten days of august, this study afford us to link "red tides" to phytoplanktonic blooms and to determine the hydroclimatic factors that generate this phenomenon.