Many of these fish are consumed indirectly – ground up and fed to factory-farmed chicken or fish. A typical salmon farm churns through 3-4 kilograms of wild fish for every kilogram of salmon that it produces.
这些鱼类中的大多数都被间接消费了——捞来作为饲料来喂养人工饲养的鸡或者是鱼。一个典型的三文鱼（鲑鱼）渔场每生产1公斤鱼肉，就要消耗3~4公斤野生小鱼。