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Data release for invasive silver carp and native species passage probabilities in relation to a multi-modal deterrent in the Cumberland River

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: May 31, 2026 at 07:04 PM | Dataset Last Updated: May 29, 2026 at 12:00 AM
This dataset accompanies the article "Evaluating the effects of a multi-modal deterrent on upstream passage by invasive carp and native species". The deterrent used proprietary, engineered sounds, directional strobe lighting, and an ensonified bubble curtain to deter invasive carp from passing upstream. The data come from capture and tagging of invasive silver carp and grass carp along with several native species including American paddlefish, freshwater drum, and smallmouth buffalo. These transmitters emit signals that are detected and recorded on receivers that are strategically placed above, within, and below Barkley Lock and Dam in the Cumberland River. After data from the receivers were downloaded, we determined when fish transitioned from downstream lock approach upstream into Lake Barkley. To ensure data were being collected with confidence, periodic field testing of the acoustic receivers was performed.

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