Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California
The Pacific red snapper (Lutjanus peru) fishery in the southwestern Gulf of California was analyzed with an age-structuredsimulation model. In addition to natural mortality (M) and fishing mortality (F), the model incorporates juvenile by-catchmortality (f) caused by the shrimp fishery in the zone....
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2004 |
| País: | México |
| Institución: | Universidad Autónoma de Baja California Sur |
| Repositorio: | Redalyc-UABCS |
| OAI Identifier: | oai:redalyc.org:48030406 |
| Acceso en línea: | https://www.redalyc.org/articulo.oa?id=48030406 |
| Access Level: | acceso abierto |
| Palabra clave: | Ciencias de la Tierra small Lutjanidae scale fisheries stock assessment Gulf of California |
| Sumario: | The Pacific red snapper (Lutjanus peru) fishery in the southwestern Gulf of California was analyzed with an age-structuredsimulation model. In addition to natural mortality (M) and fishing mortality (F), the model incorporates juvenile by-catchmortality (f) caused by the shrimp fishery in the zone. Four simulated scenarios were tested in which different levels of mortalitywere combined. Contrary to what is established in the National Fishing Charter, simulation outputs showed that the Pacific redsnapper fishery cannot be developed if both F and f are kept unregulated as presently occurs. According to the model, the fisherycould only be developed with an effective regulation of these mortality sources, which implies control measures for both theartisanal fleet and the shrimp fleet. |
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