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Observations on the behavior of zooplankton during a solar eclipse Referat Zhur, Biol, 1956, No 58811

, : Observations on the behavior of zooplankton during a solar eclipse Referat Zhur, Biol, 1956, No 58811. Doklady Akad Nauk Sssr: 323-325

On June 30, 1954, three series of catches of plankton were made at 0 to 5 and 5 to 14 m below the surface: at the beginning of the solar eclipse, at the moment of the greatest obscurement of the solar disk, and at the end of the eclipse. It is explained that most (more than 70%) of the zooplankton reacted to the decrease in illumination by rising to the surface, returning to the depths when it was restored.


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