Reclutamiento del camarón rosado Farfantepenaeus notialis (Decapoda: Penaeidae) en el golfo de Ana María, Cuba.
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Author
Giménez Hurtado, E.Alzugaray Martínez, R.
Garcés Rodríguez, Y.
Delgado Miranda, G.
Ventura Flores, A.
Date
2012-04
Metadata
Show full item recordAlternative Title
Marine recruitment of pink shrimp Farfantepenaeus notialis (Decapoda: Penaeidae) in the gulf of Ana Maria, Cuba.Abstract
Se determinó la biomasa del camarón rosado Farfantepenaeus notialis presente en el golfo de Ana María durante el periodo 1997-2010 mediante análisis estadístico de captura por edades (SCA). Esta se incrementó a partir del año 2008 como respuesta al aumento del reclutamiento, cuyo promedio anual presenta sus mayores valores en julio, noviembre y marzo. La entrada de reclutas (pre-adultos) al área de pesca ocurre por dos zonas principales, frente a los cayos de Ana María, y en Sta. Cruz Abajo, al norte de la porción sur de los cayos de las Doce Leguas. Una pesquería a finales del año puede provocar una sobrepesca del crecimiento y afectar la biomasa disponible para el siguiente año.The biomass of the pink shrimp Farfantepenaeus notialis present in Ana María gulf during the period 1997-2010, was determined by means of statistical analysis of capture for ages (SCA). The biomass was increased from the year 2008 due to the increase of the recruitment, which shows its biggest average annual values in July, November and March. The recruitspre-adults arrival to the fishing area occurs by two main zones, in front of Ana María keys, and in Sta. Cruz Abajo, at North of the South portion of the Doce Leguas keys. A fishery at the end of the year may provoke an over fishing of the growth and to affect the available biomass for the following year.
Journal
Serie OceanológicaIssue/Article Nr
10Collections
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