Caracterização das redes de emalhar no estado de Sergipe, Brasil

Abstract

The emalhar fishing net has a big importance in the rearing in the state, this kind of art is one of the most used by the fishermen. The differents ways of use for the emalhar fishing net in Sergipe, are identify by the name, for example: caceia , tainha, robalo and raieira, taking different resources. The methodoly used analyzed the emalhar fishing's car feature, for extempore: the float's cable and the arcala lengths, the meshes for arcala numbers, the arcala between the float numbers, the meshes in the width of panagem numbers, the meshes in the high of panagem numbers, the opening of the mesh, the cable's mesh material, the mesh diameter, the cable's entralhe material and diameter, meshes size, mesh diameter, arcala size, and calculation of retention coefficients, and coefficient of entralhe that had results between 0,002 and 0,052 and 0,19 to 0,67. However, it takes more studies, because there are many fishing communities yet, with they own feature to an improvement of effective subsidies and administrations, for optimize in the management of fishery resources.