Relacionar Columnas Fisheries & AquacultureVersión en línea Definition and methods por Paola Silva 1 Open net pens 2 Suspended culture 3 Beach and boat seines 4 Purse seines 5 Bag & rack 6 Aquaculture 7 8 9 Longlines 10 Fisheries Bottom trawl The fish are surrounded by a large wall of net. When floating objects are used, the capture of vulnerable marine life can be a concern. Large-scale fish hunting, often using invasive techniques Seine nets encircle and herd fish with a long wall of netting. The catch of unwanted species can be a conservation concern Fishing line and grapnel with multiple hooks. There's very little bycatch. Raising and harvesting of marine species in controlled environments
Crear