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Fish target lengths of Silver Carp derived from Adaptive Resolution Imaging Sonar in backwater embayments of Kentucky Lake and Lake Barkley, Kentucky, 2022 February 18–23

May 16, 2025

This dataset represents fish targets (presumed Silver Carp, Hypophthalmichthys molitrix) recorded using Adaptive Resolution Imaging Sonar (ARIS; Sound Metrics, Bellevue, WA) in five backwater embayments of Kentucky Lake and Lake Barkley, KY (2022 February). A surface-to-bottom block net was set across embayments in a “chevron” shape pointed upstream to guide fish movements downstream through net openings (about 15 m wide) along each shoreline and within sonar range for quantification. Fish targets were enumerated then subsampled for length measurement using a systematic random approach.

Publication Year 2025
Title Fish target lengths of Silver Carp derived from Adaptive Resolution Imaging Sonar in backwater embayments of Kentucky Lake and Lake Barkley, Kentucky, 2022 February 18–23
DOI 10.5066/P9IYOYYZ
Authors Josey L Ridgway, Jesse R Fischer, Robin D Calfee
Product Type Data Release
Record Source USGS Asset Identifier Service (AIS)
USGS Organization Columbia Environmental Research Center
Rights This work is marked with CC0 1.0 Universal
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