Les peuplements piscicoles des marais littoraux endigués atlantiques : un patrimoine à gérer ? Le cas du marais de Bourgneuf-Machecoul

• Main Authors: Feunteun, E., Rigaud, C., Elie, P., Lefeuvre, J.C.
• Other Authors: UNIVERSITE DE RENNES I, CEMAGREF BORDEAUX RABX, -
• Format: Article in Journal/Newspaper
• Language: French
• Published: 1999
• Subjects: PEUPLEMENT; MARAIS; LITTORAL; ANGUILLA ANGUILLA; GESTION DE L'ENVIRONNEMENT; POISSON; NURSERIE; INDICE D'ABONDANCE; BOGS; FISH; ENVIRONMENTAL MANAGEMENT; le Marais; Anguilla anguilla
• Online Access: https://irsteadoc.irstea.fr/cemoa/PUB00005393

The north of the Breton marsh extends over 16000 ha reclaimed on the Bay of Bourgneuf since the 11 th century. It comprises 3200 km of ditches which either are connected to former salt pans or drain cultures. The corresponding water surface is of 1700 ha. Between 1987 and 1989, 46 fish species were...