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A fiber-optic fluorometer for measuring phytoplankton photosynthesis parameters
Authors:S S Voznesenskii  E L Gamayunov  A Yu Popik  A A Korotenko
Affiliation:1. Institute of Automatics and Control Processes (IACP), Far East Branch, Russian Academy of Sciences, ul. Radio 5, Vladivostok, 690041, Russia
Abstract:A fluorometer model designed at the Institute of Automatics and Control Processes and intended for measuring phytoplankton photosynthesis parameters and chlorophyll-a concentration in sea water in vivo in a wide range of depths, is described. The feature of the fluorometer is the use of fiber-optic sensors for measuring fluorescence, temperatures, and depths. The structure and design of the fluorometer is described. The measurement results of photosynthesis parameters, obtained in a series of expeditions in the Sea of Japan in autumn 2012, are discussed.
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