Abstract

Sustainable fisheries require innovative approaches to minimize their environmental impact, particularly by reducing bycatch, habitat destruction, and overfishing. Gear modifications play a crucial role in enhancing selectivity, efficiency, and ecological sustainability in fishing practices. Technological advancements such as bycatch reduction devices (BRDs), turtle excluder devices (TEDs), modified trawl nets, and biodegradable fishing gear have significantly contributed to the sustainability of global fisheries. Additionally, the integration of acoustic deterrents, escape panels, and real-time monitoring systems further improves fishing gear selectivity and minimizes harm to non-target species and marine ecosystems. This paper explores the latest advancements in fishing gear modifications, their effectiveness in reducing environmental impact, and the challenges associated with their widespread adoption. Policy frameworks, stakeholder collaboration, and economic incentives will be key in ensuring the long-term sustainability of fisheries while maintaining productivity and ecological balance.