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EVOLUTION A LONG TERME DE LA PRODUCTIVITE SECONDAIRE
DE L'ECOSYSTEME PELAGIQUE DE L'OUEST DE LA MER NOIRE
Florica Porumb
Institut Roumain de Recherches Marines Constanta


Abstract
On the basis of more than 1800 zooplankton samples collected
in the waters of the Black Sea west area (0-100 m), between
1970-1984, the author analysis in the paper the quantitative
distribution and some ecological aspects of the species from
the zooplankton composition. The existence of high zooplankton
quantities indicates eutrophic waters in the researched area.