Pengembangan Model Simulasi Kebijakan Pengelolaan Ikan Berkelanjutan
Abstract: Stock assessment
studies of Sardinella Lemuru Bali strait indicate overfishing. The growth of
fishing vessel numbers result on fish biomass stock reduction. Sustainable
fishery management in overfishing area can be done by limiting number of
fishing effort. There are three kinds of methods approach on determine number
of fishing effort and total allowed catch (1) Maximum Sustainable Yield (MSY),
(2) Maximum Economic Yield (MEY) and (3)Maximum Social Yield (MScY).
Sustainable fishery has three main aspect as its indicators; ecology, economic
and social. This research attempts to simulate three kinds of methods to the
indicators of sustainable fishery (1) biomass fish stock as ecological aspect,
(2) profit of purse seine fishing vessel as economical aspect and (3) numbers
of fishers involved in the business of marine capture fishery represents social
aspect. System dynamic method and powersim software are used in simulation
model. Simulation output shows that fish biomass stock can be maintain in
sustainable level by applied fishery policy. Limiting number of fishing effort
create balancing between fish stock natural growth and fish harvest. This
policy starts to apply on year 2010 in simulation model and run until 2030 to
forecast future condition of fish biomass stock.
Penulis: Ratna Purwaningsih,
Sjarief Widjaja, Sri Gunani Partiwi
Kode Jurnal: jptindustridd120065
