For citations:
Zaporozhets O.M., Zaporozhets G.V., Feldman M.G. Investigation of the spawning sockeye salmon in the pool of the Nachikinskoe Lake (South-Western Kamchatka) with the help of a quadcopter in 2018. The researches of the aquatic biological resources of Kamchatka and the North-West Part of the Pacific Ocean. 2020;1(56):35-62. (In Russ.) https://doi.org/10.15853/2072-8212.2020.56.35-62