Bilan des recherches sur la crevette rose Penaeus duorarum notialis de Côte d'Ivoire et conséquences en matière d'aménagement

Garcia, S. (1978) Bilan des recherches sur la crevette rose Penaeus duorarum notialis de Côte d'Ivoire et conséquences en matière d'aménagement. Documents Scientifiques, Centre de Recherches Océanographiques, Abidjan, 9(1), pp. 1-41.

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Abstract

A summary of results obtained from 1969 to 1977 is given. It concerns the biology of the species (ecology and distribution of the adults, behaviour and diel variation of catch rates, reproduction and larval migration, juveniles migration and recruitment at sea, sexual maturity, growth and mortality by marking experiments) and the history of the fishery (catches, efforts, seasonal variations of catch rates). The combined use of a dynamic pool model of Ricker and a production model of Fox leads to the evaluation of the potential of the stock. The simulation of different and combined fishery strategies on adults at sea and juveniles in lagoons, allows the evaluation of the consequences (in yield, value, biomass and potential fecundity) of the different proposed management procedures (reductions in fishing effort, closed seasons on both fisheries).

Item Type: Article
Title: Bilan des recherches sur la crevette rose Penaeus duorarum notialis de Côte d'Ivoire et conséquences en matière d'aménagement
Personal Creator/Author:
CreatorsEmail
Garcia, S.
Journal or Publication Title: Documents Scientifiques, Centre de Recherches Océanographiques, Abidjan
Volume: 9
Number: 1
Page Range: pp. 1-41
Date: June 1978
Issuing Agency: Centre de Recherches Océanographiques, Côte d'Ivoire
Uncontrolled Keywords: Côte d'Ivoire; Penaeus duorarum; Northern pink shrimp; stock assessment
Subjects: Fisheries
Management
Item ID: 7936
Depositing User: Ms Maria Kalentsits
Date Deposited: 07 Mar 2012 09:07
Last Modified: 07 Mar 2012 09:07
URI: http://aquaticcommons.org/id/eprint/7936

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