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

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TT3MZ

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

Omar Kada
Omar Kada
Souad Abdellaoui
Souad Abdellaoui
Mohamed Najih
Mohamed Najih
Driss Nachite
Driss Nachite
DOI

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.

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

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.

Omar Kada
Omar Kada
Souad Abdellaoui
Souad Abdellaoui
Mohamed Najih
Mohamed Najih
Driss Nachite
Driss Nachite

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omar kada. 2013. “. Global Journal of Science Frontier Research – C: Biological Science GJSFR-C Volume 13 (GJSFR Volume 13 Issue C5): .

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Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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GJSFR Volume 13 Issue C5
Pg. 23- 26
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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

Omar Kada
Omar Kada
Souad Abdellaoui
Souad Abdellaoui
Mohamed Najih
Mohamed Najih
Driss Nachite
Driss Nachite

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