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How Norway's Salmon Farms Are Going High-Tech to Stay Afloat

挪威三文鱼养殖业的高科技转型

B1商业254 词约 1 分钟

Norway produces more than half of the world's farmed salmon. But the industry faces a growing labor shortage. Young workers prefer city jobs over remote, cold fjords. To keep production steady, salmon farms are turning to automation.

Underwater drones now inspect nets for tears and remove algae buildup. Automatic feeding systems use sonar to detect when fish are hungry. These machines reduce the need for human divers and save time. A single drone can monitor a whole pen in minutes.

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