Perspectives de modélisation du réseau trophique en étang. Applications potentielles à l'optimisation et au contrôle de la production piscicole
Résumé
The possibilities and prospects of creating a model of the trophic system in fish culture ponds are analysed on the basis of actual examples from Polish fish culture and ecosystem models developed for lacustrine media. The authors show which kind of information can be obtained from this model both for understanding the mechanisms involved in the dynamics of the aquasystem and for optimizing the bioconversion through the food chain. An attempt is made to investigate the kind of problems occurring most likely in pond fish culture and the trend of research to be developed.
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