华南海草资源状况及保护

Condition and Conservation of Seagrass Resources in South China

摘要: 海草床在全球的碳、氮、磷循环中扮演着重要角色，并和珊瑚礁、红树林一起被称为三大典型海洋生态系统。目前我国海草床面临着退化危机，本文以海南、广西、广东等华南沿岸主要海草床为重点，对其种类、分布、海草床退化现状及保护措施进行汇总分析，并有针对性地提出保护建议。

Abstract: Seagrass bed played an important role in the global recycling process of carbon, nitrogen, phos-phate, which was called the three typical marine ecosystems with coral reef and mangrove. Seagrass bed in our country was facing a crisis of degradation now. In this paper, the studies about species, distribution, degradation and protection of seagrass bed in Hainan, Guangxi and Guangdong were reviewed. Also, this paper put forward the suggestions of protecting seagrass.