Matching Pairs Fisheries & AquacultureOnline version Definition and methods by Paola Silva 1 Open net pens 2 Longlines 3 Aquaculture 4 5 Fisheries 6 Beach and boat seines 7 Bag & rack 8 Purse seines 9 Suspended culture 10 Bottom trawl Fishing line and grapnel with multiple hooks. There's very little bycatch. 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. 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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