【摘要】 通过2008年对珠江口万山群岛造礁石珊瑚群落结构和分布的调查研究,结合走访资料以及历史文献和数据的分析,对比了2005年佳蓬列岛造礁石珊瑚群落的调查结果,掌握了珠江口万山群岛造礁石珊瑚群落的现状,造礁石珊瑚覆盖率从以前的48.2%降低到20%以下。同时讨论了珠江口万山群岛造礁石珊瑚群落面临的生存威胁和亟待加强保护的迫切需要,提出保护和管理珠江口万山群岛造礁石珊瑚群落的建议,希望完善可持续的生态开发与和谐的生态保护的管理体系。更多还原

【Abstract】 By studying the community structure and ecological distribution of scleractinian coral in the Wanshan Islands at Pearl River Estuary in 2008 and comparing the historical information,the situation of hermatypic coral communities in the Wanshan Islands has been understood.Also this paper discussed the threats being faced by hermatypic coral communities in the Wanshan Islands at Pearl River estuary and the urgent need to strengthen the conservation.In order to improve the sustainable ecological development and construct harmony ecological management system,this paper proposed some recommendations to conserve and manage the hermatypic coral community in the Wanshan Islands.更多还原