p. 27-58

DONNES QUALITATIVES ET QUANTITATIVES SUR LE MICROPHYTOBENTHOS DES 
FONDS SABLONNEUX ET VASEUX DU LITTORAL ROUMAIN DE LA MER NOIRE 


N. Bodeanu 
Institut Roumain de Recherches Marines - Constanta


Abstract 
The systematic composition of the mobile microbenthic sediments are
analysed as well as the participation of plankton to building the 
former, the composition of benthic microfila per ecological groups 
and the most frequent and quantitatively main species.
Data are given regarding the quantitative distribution of microphyto-
benthos depending on the underlyng layers and depth, at various times
,the annual density dynamics and average monthly biomass, the average 
yearly values and overall stock of benthic microflora in the area 
investigated. The paper also describes the equipment of original con-
struction used for collecting quantitative samples.