摘要
调查了硇洲岛底栖海藻的种类组成、垂直分布特点和区系性质。硇洲岛的海藻计有４３属６７种，其中包括４０种经济海藻。马尾藻属等在潮下带构成环岛的海底林带。其区系性质属亚热带。并对合理开发利用和保护现有的海藻资源，开展经济海藻的人工养殖提出了建议。
The composition floras and vertical distribution of the benthic marine algae on theNaozhou island are studied.43 Genus and 67 species of benthic marine algae including 40species of economic algae are found in the Naozhou island. Sargassum spp constituting marine bottom community surround the island under the intertidal zone. The study shows thatthe marine algae flora of the Naozhou island belongs to subtropicate.A suggestion of exploiting and protecting the resources of the benthic marine algae is proposed.
关键词
硇洲岛
底栖海藻
垂直分布
区系
the Naozhou island
Marine algae
Vertical distribution
Floras
