1. The zooplankton community in spring had warm-temperate offshore characteristics, and warm-temperate offshore, coastal lower saline and warm-water eurytopic characteristics in autumn.
   秋季浮游动物群落是属于暖温带近海-近岸低盐-暖水性广布类群所构成的群落；
2. Among them East Asian element predominated over the other elements, making up 51.35 percent of the total species ,then Oriental element occupying 25.51%, Palaearctic 18.45% and Eurytopic only 2.26%.
   这些种类主要归属4种区系成分，其中东亚成分占优势，占总数的51.35%，东洋成分占25.51%，古北成分占18.45%，广布成分仅2.26%。

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