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