Fishing Gear That Leaves Less Behind: Innovations for Safer, More Sustainable Seas

Abandoned, lost or otherwise discarded fishing gear (ALDFG), commonly known as “ghost gear,” is a persistent source of marine pollution and a significant threat to marine organisms and habitats. Although fishing gear is designed for efficient and durable operation, its loss or abandonment can allow nets, lines, pots and ropes to continue catching or entangling marine animals long after they have left the control of fishers. This article highlights emerging solutions to reduce this impact, including biodegradable fishing gear, gear marking, tracking and navigation technology and recycling of discarded nets. Wider adoption of these innovations can support sustainable fisheries by reducing marine pollution, protecting biodiversity and minimizing resource loss. Designing fishing gear for durability, recovery, recycling and reduced environmental impact can promote a more circular and resilient fisheries sector, while safeguarding healthy oceans, sustainable livelihoods and long-term food security.