Adapting a dynamic system model using life traits and local fishery knowledge — Application to a population of exploited marine bivalves (Ruditapes philippinarum) in a mesotidal coastal lagoon

•Integrating recent life traits of the local population to address its functioning.•Consideration of multiple fishery-related factors to tackle fishing effect.•Modeling a price effect to describe an exploitation strategy.•Strong influence of the reproduction phase and its control parameters on biomass.•Relevance of combining various management measures to improve the stock level.