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- Egg, Leonhard; Pander, Joachim; Mueller, Melanie; Geist, Juergen
- Marine & freshwater research 2018 v.69 no.12 pp. 1905-1912
- cameras; fish; fish ladders; monitoring; rivers; solar radiation; species identification; Germany
- ... Monitoring of fish movement is important in understanding and optimising the functionality of fishways and in restoring riverine connectivity. This study compared fish monitoring data (ARIS sonar-based and GoPro camera-based), with catches in a multi-mesh stow net following downstream passage in a small river in Bavaria, Germany. In terms of the number of individuals, the sonar-based system (detec ...