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DYNAMIQUE DES PHOSPHATES ET DES SILICATES DES EAUX MARINES 
DU LITTORAL ROUMAIN DE LA MER NOIRE DANS LA PERIODE 1959-1975

Adriana Cociasu et Lucia Popa 
Institut Roumain de Recherches Marines Constanta

Abstract
Based on observation of phosphate and silicate dynamics in the sea
water along the southern Romanian coast during the period of 1959-
1975, the paper points out a substantial enrichment of the water
in the two elements starting from 1969.