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Tag Archives: Pelagic Fisheries Research Program

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New method of estimating fish movements underwater

Monitoring Station - Close Up

How do you track a fish? There’s no “Google Maps” for finding fish. The radio signals that are the backbone of traditional GPS cannot pass through seawater. But sound travels remarkably well, so scientists often use acoustic telemetry to estimate an individual fish’s location. That means attaching an acoustic transmitter to a fish and then using a network of stationary ... Read More »

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