Conflitos pelo uso dos recursos pesqueiros de lagos de várzea da Amazônia central: uma abordagem a partir do modelo de grafos para a resolução de conflitos

Abstract

The objective of this work was the evaluation of the Model of the Graphs for Conflict resolution as a tool in the identification of management strategies that could be possible solutions of fishing conflicts in floodplain lakes of the Central Amazônia, from a study of case in the Tamanduá Lake, located in the community Nossa Senhora das Graças - Manacapuru. In this fishing conflict, the players had been the IBAMA (managing agency of the natural resources of Brazil) and commercial and subsistence fishing. The strategies established for the IBAMA had been the restriction of equipment of fish, prohibition of commercial fishing or to do anything about to management the floodplain lake; the commercial fisherman had the option to accept the strategy chosen for the IBAMA or to increase the pressure of fishes in the lake; e, finally, the subsistence fisherman also had as option to accept the strategy of the IBAMA or to forbid the unknown fishing entrance in the lake. The possible resolution of the conflict, in accordance with the model used in this work, happens when the IBAMA has as objective the social management, adopting the strategy of restriction of equipment of it fishes in floodplain lakes, that would be an intermediate strategy, where both the fishing would have that to exclude some type of device of it fishes. However, for a bigger success of the fishing agreements, is advisable the development of programs of ambient education, mainly for commercial fishing