تهدف هذه الدراسة إلى إلقاء الضوء على إحدى النماذج التحليلية المستخدمة في تقدير المخزونات السمكية, و التي تعتمد على تحليل الجيل باستخدام معلومات عن تركيبة الطول للنوع السمكي المدروس.
Most of the fish stocks in the world are threatened by overfishing
and/or degraded environmental conditions, stock assessment of
marine resources is therefore worldwide recognized as a major
matter. This study aims at highlighting the analytical models used
in the stocks assessment, which depend on the cohort analysis using
information on the length based method which used when only
length composition data for fishery.
المراجع المستخدمة
Banks, H.T., Botsford, L.W., Kappel, F., Wang, C., 1991. Estimation of growth and survival in size-structured cohort data: an application to larval striped bass (Morone saxatilis). Journal of Mathematical Biology, 30: 125–150
Beverton, R. J. H., Holt, S.J., 1957. On the dynamics of exploited fish populations. Fish. Invest. London Ser. 2, 19, 533pp. 3- Beverton, R. J. H., Holt, S.J., 1966. Manual of methods for fish stock assessment. Part II. Tables of yield function. FAO Fisheries Technical Paper, 38 ver. 1, 67pp
Breen, P. A., Kim, S. W., et Andrew, N. L. 2003. A length-based Bayesian stock assessment model for the New Zealand abalone Haliotis iris. Marine Freshwater Research, 54: 619-634