A Marine conservation zone that is closed to commercial fishing helps save the targeted fish species, or so one would hope. But what about birds or other top predators that dine on those species?
人们希望商业捕鱼场附近的海洋保护区多少可以救助受捕捞鱼类，但以这些鱼类为生的鸟类和其它顶端捕食动物又会怎样？
This could entail fishing at different times of day, at specific depths under the waves, or by more targeted use of fish aggregating devices (FADs).
这可以在一天内使用不同的方法捕鱼，在大浪中一个特定的深度，或更定向的使用鱼群搜寻设备。
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