- Home
-
Board
- Editorial Board
- Apply For Reviewer
-
Research Publishing Standards
- Guidelines
- Peer Review Policy
- Short Guide to New Editors
- Retraction Guidelines
- Research Institute
- Recommendations for the Board of Directors
- Editor Research Audit and Service Assessments
- Guidelines for Journals Publishers
- Code of Conduct for Journal Publishers
- Commandment in Social Media
- Suggestions
- Authorship Disputes
- Rights and Responsibilities
- Editors Home
- Visibility
- Information
- Apply for Editorial
- About
- Call for Paper
- Research Community
-
Journals
- Computer Science
-
Medical Research
- A: Neurology & Nervous System
- B: Pharma, Drug Discovery, Toxicology & Medicine
- C: Microbiology & Pathology
- D: Radiology, Diagnostic Imaging and Instrumentation
- E: Gynecology & Obstetrics
- F: Diseasescancer, ophthalmology & pediatric
- G: Veterinary Science & Veterinary Medicine
- H: Orthopedic & Musculoskeletal System
- I: Surgeries & Cardiovascular System
- J: Dentistry & Otolaryngology
- K: Interdisciplinary
- L:Nutrition and Food Science
- Engineering
- Science Frontier Research
- Management
-
Human-Social Science
- A: Arts & Humanities psychology, public administration, library sciences, sports, arts, media, music
- B: Geography, Environmental Science & Disaster Management
- C: Sociology & Culture
- D: History, Archaeology & Anthropology
- E: Economics
- F: Political Science
- G: Linguistics & Education
- H: Interdisciplinary
-
Fellow
-
Support
Account
×
Estimation De La Croissance De La Sardine (Sardina Pilchardus Walb, 1792) De La Région Centre Et Est De La Méditerranée Marocaine A L’aide De L’étude Des Otolithes
Omar Kada, Souad Abdellaoui, Mohamed Najih, Driss Nachite
Volume 13 Issue 5
Global Journal of Science Frontier Researc
Volume 13 Issue 5
Global Journal of Science Frontier Researc
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.
