Importance et role du materiel organique vivant et inerte dans les suspensions de la Baie de Seine

Living and inert organic matter take an important place inside suspensions in Seine Bay. There particulate matter and the organo-mineral particles can induce granulometric modes, which constitute a determinant component for dynamics characterizing of suspensions. Organic fraction, in particular, plankton (diatoms and zooplankton) is a main factor in open sea which can concentrate when coming into contact with mass water fronts. Organo-mineral aggregates are present in all estuaries. Importance and action of this organic particulate matter are studied for a best knowledge of this ecosystem.

Auteurs du document :

Dupont, J, Lafite, R

Obtenir le document :

Actes de colloques. Ifremer. Brest [ACTES COLLOQ. IFREMER.]. 1986

Mots clés :

Zonal distribution, Estuaries, Species diversity, Plankton, Suspended inorganic matter, Sedimentation, Hydrodynamics, Suspended organic matter

Thème (issu du Text Mining) :

MILIEU NATUREL

Date :

1985-01-24

Format :

text/xml