Fishgrs Work -

Modern purse seine work focuses on FADs (Fish Aggregating Devices). These floating rafts attract fish, making them easier to encircle. However, FADs also catch juvenile tuna and sharks. So, the work of fisheries scientists includes designing "non-entangling" FADs and teaching fishers how to release bycatch alive. 2.3 Hook and Line Gear – Selective & Sustainable This category includes handlines, longlines, and rod-and-reel. Longlines are the most industrial version: a main line stretching for miles, with thousands of baited hooks hanging from it.

| Time Period | Bycatch rate (US shrimp trawl) | Key gear change | | :--- | :--- | :--- | | Pre-1990 | 5 lbs of bycatch per 1 lb of shrimp | No regulation | | 1990-2005 | 2 lbs per 1 lb shrimp | Turtle Excluder Devices (TEDs) introduced | | 2005-Present | 0.5 lbs per 1 lb shrimp | TEDs + Bycatch Reduction Devices (BRDs) | fishgrs work

Fisheries work is a multidisciplinary field that combines marine biology, engineering, data science, and policy. At its heart lie the tools of capture – nets, lines, traps, and trawls. How these gears work determines not only the quantity of the catch but also the long-term health of our oceans, rivers, and lakes. Modern purse seine work focuses on FADs (Fish