Using the camera traps for permanent monitoring and fi guring out the time of spawning migration and spawn of early morph of sockeye salmon in the Azabachye Lake in 2023
https://doi.org/10.15853/2072-8212.2024.73.53-62
EDN: ONYHLC
Abstract
Efficiency of using camera trap to monitor spawning sockeye salmon on small spring-type spawning grounds is evaluated and optimal criteria for installation are determined in the paper. The time of sock- eye salmon migration in different sections of spawning route from Kamchatka Gulf to the spawning grounds in the Azabachye Lake is clarified, and recommendations on the timing of aerial surveys in the lake basin were given.
Keywords
About the Authors
A. S. Potapov
Kamchatka Branch of Russian Federal Research Institute of Fisheries and Oceanography (KamchatNIRO)
Russian Federation
Russian Federation
Alexander S. Potapov – Senior Specialist, Pacific salmon division
Petropavlovsk-Kamchatsky
E. S. Fadeev
Kamchatka Branch of Russian Federal Research Institute of Fisheries and Oceanography (KamchatNIRO)
Russian Federation
Russian Federation
Evgeny S. Fadeev – Ph. D. (Biology), Leading Scientist, Pacific salmon division
Petropavlovsk-Kamchatsky
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Review
For citations:
Potapov A.S., Fadeev E.S. Using the camera traps for permanent monitoring and fi guring out the time of spawning migration and spawn of early morph of sockeye salmon in the Azabachye Lake in 2023. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2024;(73):53-62. (In Russ.) https://doi.org/10.15853/2072-8212.2024.73.53-62. EDN: ONYHLC
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