Viability Analysis of Multi-fishery

C. Sanogo (1) , S. Ben Miled (2, 3) , N. Raissi (4)

1 Faculté des Sciences [Kenitra]
2 Institut Pasteur de Tunis
3 LR-LAMSIN-ENIT - Laboratoire de Modélisation Mathématique et Numérique dans les Sciences de l'Ingénieur [Tunis]
4 Faculty of Sciences, University Mohamed V, Agdal Rabat, Morocco

This work is about the viability domain corresponding to a model of fisheries management. The dynamic is subject of two constraints. The biological constraint ensures the stock perennity where as the economic one ensures a minimum income for the fleets. Using the mathematical concept of viability kernel, we find out a viability domain which simultaneously enables the fleets to exploit the resource, to ensure a minimum income and stock perennity.

Mots clés: Fishing management; Viability kernel; Sustainable exploitation strategy

Domaines: Sciences du Vivant [q-bio]; Ingénierie de l'environnement

C. Sanogo, S. Ben Miled, N. Raissi. Viability Analysis of Multi-fishery. Acta Biotheoretica, 2012, 60 (1-2), pp.189 - 207. ⟨10.1007/s10441-012-9153-5⟩. ⟨pasteur-01375135⟩