translate English to French: Simple controls on nominal effort designed to maximize revenues would have provided nearly equivalent revenues to those achieved by maintaining fishing mortality for each stock at its individual maximum sustainable yield (FMSY) but would have led to overfishing of some stocks.
Des contrôles simples de l'effort nominal en vue de maximiser les revenus auraient généré presque autant de revenus que ne l'aurait fait le maintien de la mortalité due à la pêche à son FMSY (rendement soutenu maximal) individuel; ils auraient cependant mené à la surpêche de certains stocks.