Estimation De La Croissance De La Sardine (Sardina Pilchardus Walb, 1792) De La Rgion Centre Et Est De La Mditerrane Marocaine A Laaide De Latude Des Otolithes

Authors

  • omar kada

Moroccan Mediterranean parameters of growth based

Abstract

The study of the growth of the sardine Sardina pilchardus which populates the Moroccan Mediterranean coasts, based on the direct reading of the otoliths extracted from the internal ear, has allowed us to evaluate the age of 1015 specimens. The latter were sampled from the unloadings carried out in the main ports of the Moroccan Mediterranean from 2002 to 2004. The parameters of growth based on the equation of Von Bertalanffy are: L∞ = 21.3 cm, k =0.56, to= – 0.67, W∞= 76.2 ; a= 0,0066 and b= 3.0582.

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Estimation De La Croissance De La Sardine (Sardina Pilchardus Walb, 1792) De La Rgion Centre Et Est De La Mditerrane Marocaine A Laaide De Latude Des Otolithes. (2013). Global Journal of Science Frontier Research, 13(30), 23-26. https://journalofscience.org/index.php/GJSFR/article/view/

 

Author Biography

omar kada

Omar Kada is a Moroccan marine biologist based at the Regional Center of the National Institute of Fisheries Research (INRH) in Nador, Morocco. His research focuses on the population dynamics of small pelagic fish, particularly the growth of sardines (Sardina pilchardus) in the central and eastern Moroccan Mediterranean coast. Through otolith analysis, he contributed to a study estimating growth parameters, providing valuable insights for fisheries management. He is a recognized fellow in marine biology and actively engaged in scientific collaboration.

References

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J. Pertierra, B. Morales-Nin (1989) Sardine growth in the Catalan sea determined by means of otolith interpretation and length frequency data Scient. 53(4), 821-826.

A. Slimani, N. El ouamari, N. Abid, H. Hamdi (2003) Etat d'exploitation des principales pêcheries de la Méditerranée marocaine.

O. KADA, A. Slimani, N. Abid (2003) Situation de la pêcherie pélagique de la Méditerranée marocaine.

P. Sparre, S. Venema (1996) Introduction à l'évaluation des stocks de poissons tropicaux. Première partie : Manuel. 401.

Estimation De La Croissance De La Sardine (Sardina Pilchardus Walb, 1792) De La Rgion Centre Et Est De La Mditerrane Marocaine A Laaide De Latude Des Otolithes

Published

2013-06-28

Issue

Vol. 13 No. 30 (2013): GJSFR, Volume 13, Issue 30 (C5), Year 2013

Section

Articles

License

Copyright (c) 2013 Authors and Global Journals Private Limited

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

Estimation De La Croissance De La Sardine (Sardina Pilchardus Walb, 1792) De La Rgion Centre Et Est De La Mditerrane Marocaine A Laaide De Latude Des Otolithes. (2013). Global Journal of Science Frontier Research, 13(30), 23-26. https://journalofscience.org/index.php/GJSFR/article/view/