Variations spatio-temporelles des nitrites, des nitrates, des phosphates inorganiques et du rapport N/P dans le lac de Tunis

Abstract

Inorganic nitrites, nitrates, phosphates and N/P Ratio calculated in term of nitrate and phosphate atoms are monthly controled over a cycle of 14 months at 28 stations within the Shallow and hypereutrophic north lake of Tunis. Reefs of Ficopomatus, algae, rainfull and winds are the most important bioclimatical factors which control the nutrient fluctuations over space and time.