Uncertainty in the Dynamics of Fish Prices in Social-Ecological System of Neritic Tuna Fisheries (Case Study: Pasongsongan, Sumenep)

People use fish to meet their needs. Fish utilization and economic activities in the neritic tuna’s fishery system at Pasongsongan were an effort achieve social welfare. However, uncertainty surrounding caused a risk fishermen's income stability. Those are conducted this research identify elements of social-ecological tuna fisheries assess based on daily prices. Identification followed framework by Ostrom, while was analyzed monte carlo simulation using R-Studio. The results showed six Resource System, three Units, one element Governance Actors. interaction between is fishing productivity information exchange. montecarlo price determination method contains with greater kawakawa or komo (Euthynnus affinis) compared frigate (Auxis thazard), standard deviation values respectively IDR 8.255 6.251. measurement cause prices without validated measuring; therefore, weight infrastructure needs increase pricing considerations accuracy objectively.