海南澄迈湾海洋生物多样性研究

海南澄迈湾潮间带西侧以沙质海岸为主,岸带由粗砂组成,间有细砂;东侧以岩礁海岸为主,波浪和水流冲刷较强,动物生态类型变化较大。海南澄迈湾生态环境质量对海口市的未来发展影响很大。2004年7月通过对澄迈湾海洋生物多样性监测,每个站位采样5次,分析和了解浮游生物、底栖生物等的分布特征、分布量、优势种类、生物多样性指数、均匀度等。结果表明:澄迈湾叶绿素a和初级生产力处于中等水平,浮游植物以硅藻为主,浮游动物分布相对较为均匀,各类型底栖生物分布较为均匀。

Marine Biodiversity Study in Chengmai Gulf of Hainan Province

The Chengmai Gulf situated in the proximity of Haikou, capital city of Hainan Province is an important area with respect to its marine ecological quality, which will affect the city's future development. This paper reports on a survey of marine biodiversity conducted in July 2004 in the sea, involving the monitoring of the plankton and benthos regarding their distribution in terms of features and quantities, dominant species, biodiversity index and ecological uniformity.