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RFID tracers and survey methods

By Columbia Environmental Research Center 2019 (approx.)
RFID tracers and survey methods
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Detailed Description

Radio frequency identification (RFID) tracers and survey methods. Clockwise from upper left: RFID tracer rocks, RFID-tagged live mussels, accelerometer tracer rocks, accelerometer sham mussels, RFID sham mussels, and a kayak-based antenna system.

Sources/Usage

Public Domain.