Prasetyo, A 
ORCID: https://orcid.org/0000-0002-7412-8432 and Purwoko, RW
2016,
'Inter-specific competition and fishing effect to population dynamic of Bali sardine (sardinella lemuru)'
, Indonesian Fisheries Research Journal, 22 (2)
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Abstract
Stock-recruitment relationship of Bali sardine was investigated based on Beverton-Holt model by assuming inter-specific competition. Model is modified to incorporate the effect of fishing pressure that is density-independent to population dynamic by developing scenario fishing on adult and/or juvenile population. The results show that harvested adult the dramatic decline of recruitment supply. However, harvested juvenile is led to the positive response to population size, as an increase in fishing mortality rate will reduce competition mortality rate. Precautionary approach required by considering bipartite life cycle.
| Item Type: | Article |
|---|---|
| Schools: | Schools > School of Environment and Life Sciences |
| Journal or Publication Title: | Indonesian Fisheries Research Journal |
| ISSN: | 0853-8980 |
| Depositing User: | ANDHIKA PRIMA Prasetyo |
| Date Deposited: | 14 Feb 2023 11:24 |
| Last Modified: | 14 Feb 2023 11:30 |
| URI: | https://usir.salford.ac.uk/id/eprint/66318 |
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