Relacionar Columnas Fisheries & AquacultureVersión en línea Definition and methods por Paola Silva 1 Open net pens 2 Fisheries 3 4 Beach and boat seines 5 Suspended culture 6 7 Longlines 8 Purse seines 9 Aquaculture 10 Bag & rack Fishing line and grapnel with multiple hooks. There's very little bycatch. 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 Raising and harvesting of marine species in controlled environments
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