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MAIN REASONS OF ERRORS IN SATELLITE DERIVED PRIMARY PRODUCTION MODELS: CASE STUDY OF THE WESTERN PART OF THE JAPAN/EAST SEA

Due to different natural factors, the Japan/East Sea has high biological and fishery productivity, complete understanding of which is not possible without estimation of primary productivity link – the phytoplankton and organic matter produced by them during photosynthesis involving green pigment chlorophyll a (Chl a). This primary production (PP) causes production and functioning of the next trophic levels of the marine ecosystem.