The integration of extensive aquaculture (acadja-enclos) into the lagoon village environment in Côte d'Ivoire The third international symposium on tilapia in aquaculture /Durand, Jean-René /Hem, Saurin AQUACULTURE PISCICULTURE SYSTEME D'ELEVAGE ELEVAGE EXTENSIF ELEVAGE INTENSIF LAGUNE EFFICACITE With a production of 150 to 200 kg/ha/an, capture fisheries in West African coastal lagoons no longer meet the local demand for fish. This situation is aggravated by the increasing pressures of urban expansion in the lagoon areas. The Ebrié lagoon in Côte d'Ivoire is affected by the development of the city of Abidjan and provides a good example of this expansion. Improved production for lagoon areas is consequently drawing increasing interest. The adoption of acadja-enclos and pen production systems in the Ivorian lagoons reflect this development. Pen culture is essentially based on the intensive culture of catfish and requires private investment, but acadja-enclos systems are extensive, village-based farming systems. The problems of competition (for space and resources) between the acadja-enclos culture system and capture fisheries are discussed, as well as the introduction of acadja-enclos into villages and their economic effiency. (Résumé d'auteur) ORSTOM ICLARM Pullin, R.S.V. (ed.) Lazard, J. (ed.) /Legendre, Marc (ed.) Amon Kothias, J.B. (ed.) Pauly, D. (ed.) Lhomme-Binudin, C. (trad.) 1996 text https://www.documentation.ird.fr/hor/fdi:010018531 fdi:010018531 Durand Jean-René, Hem Saurin, . The integration of extensive aquaculture (acadja-enclos) into the lagoon village environment in Côte d'Ivoire. In : Pullin R.S.V. (ed.), Lazard J. (ed.), Legendre Marc (ed.), Amon Kothias J.B. (ed.), Pauly D. (ed.), Lhomme-Binudin C. (trad.), . The third international symposium on tilapia in aquaculture ORSTOM ; ICLARM, ; 41;1325). 1996, 33-41 ISTA III : International Symposium on Tilapia in Aquaculture, 3., Abidjan (CIV), 1996 EN COTE D'IVOIRE