Observations de la temperature et des courants sur le plateau continental ivoirien

The Centre de Recherches Océanographiques d'Abidjan has carried out the HYDROBIOCLIMAT program in order to study the seasonal and interannual fluctuations of the physical and biological parameters over the continental shelf of Ivory Coast ; two subsurface moorings with from one to three AANDERAA current meters fixed on the lines, were deployed in front of Abidjan and San Pedro. Temperature and current measurement records are presented at these two locations.

Observations hydrologique et dynamique le long de deux radiales du plateau continental ivoirien durant l'année focale 1983

In this report, vertical distributions of the temperature and horizontal velocity components of the currents, got from the two sections BELIER (305 1'W) and VRIDI (4°O 5'W), carried out once a week during the 1983 year, on the Continental shelf of Ivory Coast, are shown.

Quelques observations sur la présence des Cumacés dans le zooplancton des eaux néritiques de Côte d'Ivoire

Cumacea were only observed in night plankton of the Côte d'Ivoire continental shelf. However they are not always observed and their occurrence seems to depend on the marine seasons. In September, December and April, the catches were very poor indeed, whereas May and June showed interesting results. Most of the species are rarely seen in the upper layer. Several activity rhythms could be shown for the most common species present in the hauls.