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通过海水采样和底泥采样,研究烟台港内外的海水和底泥中水生生物的种类和数量变化,以评价烟台港海域水生生物受人类活动影响的程度。本次调查共得到浮游植物20种;浮游动物17种;生物多样性方面,港内(1.3)低于港外(1.6),另外,在均匀度、丰富度等方面,港内水质和港外水质相比也有所差距。这些表明近年来烟台港的快速发展,已对此处海域生态系统产生了一定影响。
Through seawater sampling and sediment sampling, the species and quantity changes of aquatic organisms in seawater and sediments inside and outside Yantai Harbor were studied to evaluate the extent of aquatic organisms affected by human activities in Yantai Harbor. In this survey, 20 species of phytoplankton and 17 species of zooplankton were obtained. In terms of biodiversity, the port (1.3) was lower than that of port (1.6). In terms of evenness and richness, the water quality inside and outside the port Than the gap. All these show that the rapid development of Yantai Port in recent years has exerted a certain influence on the marine ecosystem here.