Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California
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Redalyc · Ciencias Marinas
The Pacific red snapper (Lutjanus peru) fishery in the southwestern Gulf of California was analyzed with an age-structured simulation model. In addition to natural mortality (M) and fishing mortality (F), the model incorporates juvenile by-catch mortality (f) caused by the shrimp fishery in the zone...
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| Veröffentlicht in: | Ciencias Marinas |
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Autónoma de Baja California
2004
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| _version_ | 1878325298624200704 |
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| author | J. Gabriel Díaz Uribe |
| author_facet | J. Gabriel Díaz Uribe |
| collection | Ciencias Marinas |
| container_title | Ciencias Marinas |
| contents | Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California J. Gabriel Díaz Uribe Juan F. Elorduy Garay Ernesto A. Chávez Ciencias de la Tierra small Lutjanidae scale fisheries stock assessment Gulf of 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. 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. 2004 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48030406 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.30 |
| ctrlnum | oai:cienciasmarinas.com.mx:article/342 10.7773/cm.v30i4.342 |
| description | The Pacific red snapper (Lutjanus peru) fishery in the southwestern Gulf of California was analyzed with an age-structured simulation model. In addition to natural mortality (M) and fishing mortality (F), the model incorporates juvenile by-catch mortality (f) caused by the shrimp fishery in the zone. Four simulated scenarios were tested in which different levels of mortality were combined. Contrary to what is established in the National Fishing Charter, simulation outputs showed that the Pacific red snapper fishery cannot be developed if both F and f are kept unregulated as presently occurs. According to the model, the fishery could only be developed with an effective regulation of these mortality sources, which implies control measures for both the artisanal fleet and the shrimp fleet.
Se analizó la pesquería del huachinango (Lutjanus peru) en la región suroeste del Golfo de California con un modelo de simulación estructurado por edades. Además de la mortalidad natural (M) y la mortalidad por pesca (F), el modelo incorpora la mortalidad incidental de juveniles (f) que se da por la pesca de camarón en la zona. Se probaron cuatro escenarios de simulación en donde se combinaron diferentes niveles de mortalidad. Contrario a lo que señala la Carta Nacional Pesquera, los resultados del modelo mostraron que la pesquería no tiene posibilidades de desarrollarse si F y f continúan sin ser reguladas como hasta ahora. De acuerdo al modelo, la pesquería podría desarrollarse mediante una regulación efectiva de ambas fuentes de mortalidad, lo que implica medidas de control tanto para la flota artesanal, como para la flota camaronera. |
| format | Artículo científico |
| id | redalyc_48030406 |
| institution | Redalyc Ciencias Marinas |
| language | en |
| publishDate | 2004 |
| publisher | Universidad Autónoma de Baja California |
| spelling | Assessment of the Pacific red snapper (Lutjanus peru) fishery in the southwestern Gulf of California Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California Díaz-Uribe, J Gabriel Chávez, Ernesto A Elorduy-Garay, Juan F Lutjanidae Pacific red snapper stock assessment Gulf of California small-scale fisheries Lutjanidae huachinango evaluación pesquera Golfo de California pesquerías artesanales The Pacific red snapper (Lutjanus peru) fishery in the southwestern Gulf of California was analyzed with an age-structured simulation model. In addition to natural mortality (M) and fishing mortality (F), the model incorporates juvenile by-catch mortality (f) caused by the shrimp fishery in the zone. Four simulated scenarios were tested in which different levels of mortality were combined. Contrary to what is established in the National Fishing Charter, simulation outputs showed that the Pacific red snapper fishery cannot be developed if both F and f are kept unregulated as presently occurs. According to the model, the fishery could only be developed with an effective regulation of these mortality sources, which implies control measures for both the artisanal fleet and the shrimp fleet. Se analizó la pesquería del huachinango (Lutjanus peru) en la región suroeste del Golfo de California con un modelo de simulación estructurado por edades. Además de la mortalidad natural (M) y la mortalidad por pesca (F), el modelo incorpora la mortalidad incidental de juveniles (f) que se da por la pesca de camarón en la zona. Se probaron cuatro escenarios de simulación en donde se combinaron diferentes niveles de mortalidad. Contrario a lo que señala la Carta Nacional Pesquera, los resultados del modelo mostraron que la pesquería no tiene posibilidades de desarrollarse si F y f continúan sin ser reguladas como hasta ahora. De acuerdo al modelo, la pesquería podría desarrollarse mediante una regulación efectiva de ambas fuentes de mortalidad, lo que implica medidas de control tanto para la flota artesanal, como para la flota camaronera. Universidad Autónoma de Baja California, Instituto de Investigaciones Oceanológicas 2004-03-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article Artículo Arbitrado application/pdf https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/342 10.7773/cm.v30i4.342 Ciencias Marinas; Vol. 30 No. 4 (2004); 561-574 Ciencias Marinas; Vol. 30 Núm. 4 (2004); 561-574 2395-9053 0185-3880 eng https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/342/292 Copyright (c) 2004 J Gabriel Díaz-Uribe; Ernesto A Chávez; Juan F Elorduy-Garay https://creativecommons.org/licenses/by/4.0 ['Redalyc'] redalyc_48030406 Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California ['Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California', 'J. Gabriel Díaz Uribe', 'Ciencias de la Tierra', 'small', 'Lutjanidae', 'scale fisheries', 'stock assessment', 'Gulf of California', 'Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California J. Gabriel Díaz Uribe Juan F. Elorduy Garay Ernesto A. Chávez Ciencias de la Tierra small Lutjanidae scale fisheries stock assessment Gulf of 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. 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. 2004 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48030406 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.30'] ['J. Gabriel Díaz Uribe'] ['J. Gabriel Díaz Uribe'] ['Artículo científico'] ['2004'] ['Universidad Autónoma de Baja California'] ['en'] ['Ciencias de la Tierra', 'small', 'Lutjanidae', 'scale fisheries', 'stock assessment', 'Gulf of California'] ['https://www.redalyc.org/articulo.oa?id=48030406'] ['Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California J. Gabriel Díaz Uribe Juan F. Elorduy Garay Ernesto A. Chávez Ciencias de la Tierra small Lutjanidae scale fisheries stock assessment Gulf of 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. 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. 2004 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48030406 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.30'] |
| spellingShingle | Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California J. Gabriel Díaz Uribe Ciencias de la Tierra small Lutjanidae scale fisheries stock assessment Gulf of California Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California J. Gabriel Díaz Uribe Juan F. Elorduy Garay Ernesto A. Chávez Ciencias de la Tierra small Lutjanidae scale fisheries stock assessment Gulf of 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. 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. 2004 artículo científico 0185-3880 https://www.redalyc.org/articulo.oa?id=48030406 en http://www.redalyc.org/revista.oa?id=480 Ciencias Marinas application/pdf Universidad Autónoma de Baja California Ciencias Marinas (México) Num.4 Vol.30 |
| title | Evaluación de la pesquería del huachinango (Lutjanus peru) en el suroeste del Golfo de California |
| title_alt | Assessment of the Pacific red snapper (Lutjanus peru) fishery in the southwestern Gulf of California |
| topic | Ciencias de la Tierra small Lutjanidae scale fisheries stock assessment Gulf of California |
| topic_facet | Lutjanidae Pacific red snapper stock assessment Gulf of California small-scale fisheries huachinango evaluación pesquera Golfo de California pesquerías artesanales |
| url | https://www.redalyc.org/articulo.oa?id=48030406 https://cienciasmarinas.com.mx/index.php/cmarinas/article/view/342 |