Pesquería artesanal de la corvina (Cynoscion albus) en la Isla Puná, provincia del Guayas
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2020-11
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Facultad de Ciencias Naturales. Universidad de Guayaquil
Resumen
La pesquería del recurso corvina amarilla (Cynoscion albus) en Puná, Guayas, fue caracterizada para los años 2014-2015. El levantamiento de información se realizó mediante observaciones directas, encuestas a los pescadores, mediciones de artes de pesca y análisis de los datos de desembarques provenientes de los registros pesqueros. Se registró un total de 46 embarcaciones que dirigen su esfuerzo a la pesca de la corvina amarilla, de las cuales 32 son botes de madera y 14 fibras de vidrio. Los artes de pesca lo constituyen principalmente redes de enmalle compuestos por 4-5 paños y un ojo de malla entre 7 y 8 pulgadas y de
multifilamento. Un total de 13 caladeros de pesca fueron identificados, siendo los más visitados: La Revesa, Boya 5, Bajo los Camarones, Boya 4, La Poza, Río Hondo, Cerezal. Dos modalidades de pesca fueron registradas, la pesca en mareas vivas (aguaje) y la diaria (de lunes a sábado). Los desembarques promedio de corvina amarilla fueron similares para los años 2014-2015; sin embargo, la variabilidad del desembarque mensual fue mayor en el 2015. En el 2014 la media de los desembarques fue 12 t; mientras que en 2015 el valor correspondió a 13 t.
The yellow croaker (Cynoscion albus) fishery in Puná, Guayas, was characterized for the years 2014-2015. The information was collected through direct observations, surveys directed to fishermen, measurements of fishing gear and analysis of landings data from fishing records. A total of 46 vessels were registered that direct their effort to fishing for yellow croaker, of which 32 are wooden boats and 14 are fiberglass. Fishing gear is mainly made up of gillnets made up of 4-5 panels and a mesh eye between 7 and 8 inches and made of multifilament. A total of 13 fishing grounds were identified, the most visited being: La Revesa, Boya 5, Bajo los Camarones, Boya 4, La Poza, Río Hondo, Cerezal. Two types of fishing were recorded: spring tide (aguaje) and daily (Monday to Saturday). Landings of yellow croaker were similar in terms of the average, for the years 2014-2015; however, the variability of the monthly landings was higher in 2015. In 2014 the average of landings was 12 t, while in 2015 the value corresponded to 13 t.
The yellow croaker (Cynoscion albus) fishery in Puná, Guayas, was characterized for the years 2014-2015. The information was collected through direct observations, surveys directed to fishermen, measurements of fishing gear and analysis of landings data from fishing records. A total of 46 vessels were registered that direct their effort to fishing for yellow croaker, of which 32 are wooden boats and 14 are fiberglass. Fishing gear is mainly made up of gillnets made up of 4-5 panels and a mesh eye between 7 and 8 inches and made of multifilament. A total of 13 fishing grounds were identified, the most visited being: La Revesa, Boya 5, Bajo los Camarones, Boya 4, La Poza, Río Hondo, Cerezal. Two types of fishing were recorded: spring tide (aguaje) and daily (Monday to Saturday). Landings of yellow croaker were similar in terms of the average, for the years 2014-2015; however, the variability of the monthly landings was higher in 2015. In 2014 the average of landings was 12 t, while in 2015 the value corresponded to 13 t.
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PESCA ARTESANAL, DESEMBARQUE, CORVINA AMARILLA, ISLA PUNÁ