The sustainability of capture fisheries strategy in Lubuk Larangan area in Batang Bungo River, Jambi Province, Indonesia

Lubuk larangan is a conservation area formed by the community based on customary law that is mutually agreed upon in its management but the increasing number of prohibition areas in the Batang Bungo River causes fishing areas to be farther away and fishermen's catches to decrease. The study aimed to analyze the sustainability strategy of capture fisheries in the prohibition area on the Batang Bungo River. The study location was determined using a purposive sampling with an interview questionnaire of 40 fishermen caught in the prohibition area in the Batang Bungo River utilization zone. Based on Rapfish tests for capture fisheries' sustainability strategies, in the Batang Bungo River, in general, all dimensions show a less sustainable status. The ecological dimension is below 50% (48%), the economic dimension is in the sustainability status of values above 50% (51%, based on their contribution to the Gross Domestic Product (GDP) and on their profit/price range), the social dimension is below 50% (39%), the technology dimension is below 50% (24%) The dimension of the code of ethics falls within the unsustainable category, scoring below 50% (15%), while the institutional dimension exhibits intervals below 10%, categorizing it as having poor value