Stock Assessment and Management of Tenualosa ilisha in Bangladesh
Abstract:
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.
Publication Date : 2004-03-01
Volume : 17
Issue : 1
Page : 51-59
 |
Full text PDF |
Date 2004/03/01
|
Abstract Hits 2762
|
Downloads 3869
|