Fish Population Dynamic and Stock Assessment

1.5.5.1. For Analytical model

(i) For Analytical model

Input – Age data (by hard parts, length frequency data (LFD or tagging).

Process – Estimation of age and growth using the hard parts, LFD data.

Growth parameters

Mortality parameters

Selection parameters

Process – Yield estimation by different values of fishing mortality for a range of exploitation levels.

Output - Estimation of MSY, standing stock biomass. Relative yield per recruit and to ascertain optimum mesh size of net for a given stock in question.