大连南部海湾浮游动物分布及变化动态的研究

Research into the Distributive and variational Dynamics of the zooplanktons in Dalian Gulf

以大连星海湾浮游动物周年的调查资料为基础,分析了该海域的浮游动物种类结构与分布特征,生物量随季节的变化动态。其动态研究结果表明,该海湾浮游动物种类较少,主要生物量构成为桡足类、箭虫等。同时进一步探讨了近岸海域的开发对浮游动物的生态影响,为海洋生态保护提供科学依据。

Based on annual investigation data in Xinghai bay neary Dalian coast, the sortable structure and distributive character of zoo- planktons and their variation along with season have been analyzed in this paper. The a result, there are only a few zooplankton sorts, most of which are copepode,sagittdae, etc. Further more, the effect of coastal development to the living environment of zcoplanktons is discussed,so as to provide the scientific basis for oceanic ecology protection.