Those one or more years old are benthic, meaning they live near the bottom.

些一岁或者以上鲟鱼是深海生物，他们生域接近海底。

When they die, all these organisms sink to the bottom, where they become food for benthic creatures.

当它们死亡时，所有这些生物都会下沉到海底，在里它们会成为底栖生物食物。

Farms that are located in deep, well-flushed waters can usually avoid creating risks for the water quality of benthic communities.

在流动性好深水进行农作总能造不利于海底水质风险。

Such benthic sleepers, which may be triggered magnetically or acoustically, are known technically as influence mines.

这种可以通过磁力或声学方式触发海底沉睡物在技术上被称为影响地雷。

Rare events known as benthic storms – which are usually related to eddies on the surface – can also cause powerful, sporadic currents that can sweep away material on the seabed.

被称为底栖风暴罕见事件——通常与海面上漩涡有关——也会引起强大、零星洋流，把海底物质卷走。