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