Analisi dei popolamenti zooplanctonici nella laguna di Venezia dal 1975 al 2004

A large data set concerning the temporal distribution of microzooplankton and mesozooplankton in the lagoon of Venice his here considered. The seasonal variability and the succession of the main taxa have been described. A comparison between recent data (1997-2004) and older data (1975-1980) is also presented, in order to evaluated the long term trends of zooplankton abundance and group composition.