Asian Fisheries Science · 2004 · 27 citations · 7 references
Natural ResourcesFisheriesSustainable Resource ManagementFisheries BiologyFisheries ManagementStock AssessmentEcosystem-based Stock AssessmentFish Stock AssessmentFisheries ProductivityGrowth AnalysisFishery Stock AssessmentFishing Pressure EffectsGrowth Parameters EstimationMortality RatesOptimum Sustainable YieldStock Assessment Data CollectionStock Distribution AssessmentSustainable Yield Assessment
The stock assessment of Tenualosa ilisha of Bangladesh water is studied using length based analysis to evaluate growth parameters, mortality rates, exploitation rate, maximum sustainable yield (MSY) and the corresponding fishing pressure. The study reveals that the fishery is harvested at a higher level than the optimum fishing pressure. This fishing pressure may be reduced near to 1.76/yr i.e., 21.08% from the present level of 2.23/yr, to obtain an average MSY of 1,65,271 t.
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On the Dynamics of Exploited Fish Populations
Raymond J. H. Beverton, Sidney J. Holt · Copeia · 1958 · 2.7K citations