三亚珊瑚礁保护区珊瑚礁生态系统现状及其健康状况评价

孙有方, 雷新明, 练健生, 杨剑辉, 吴莹莹, 黄晖

Ecosystem status and health assessment of Sanya Coral Reef National Nature Reserve

Sun Youfang, Lei Xinming, Lian Jiansheng, Yang Jianhui, Wu Yingying, Huang Hui

表3 三亚珊瑚礁国家级自然保护区各站位底质类型

Table 3 Benthic condition in Sanya Coral Reef National Nature Reserve

东岛 Dongdao 鹿回头 Luhuitou 大东海 Dadonghai 鹿角珊瑚占比 Coverage rates of Acropora corals (%) 0 1.17 1.00 珊瑚占比 Coverage rates of corals (%) 15.17 21.83 6.50 半年内死亡珊瑚占比 Coverage rates of dead corals in half-year (%) 21.50 7.00 46.83 非生物物质占比 Coverage rates of abiotic substances (%) 39.58 53.08 19.83 大型藻类占比 Coverage rates of macroalgae (%) 23.67 17.50 25.83 块状造礁珊瑚占比 Coverage rates of massive hermatypic corals (%) 14.33 14.75 1.17 其他生物占比 Coverage rates of other creature (%) 0.08 0.58 0