This article describes the data on coral reef percent cover small islands (Bunaken Island; Siladen Island; Manado Tua Island; Mantehage Island; Nain Island) in Bunaken National Park, Noth Sulawesi Province, Indonesia. The data of coral percent cover from 20 stations (1000 quadrans), surveys were done by scuba diving along 50 m belt transects established on upper reef slope, mostly with depths ranging from 5 to 10 m. The method Used Underwater Photo Transect (UPT) and Coral Point Count with excel (CPCe) analysis. Percentage of coral cover between 6,27% and 69,20%. Manado Tua Island has a percentage of coral cover 42,02%, Bunaken Island 39,63%, Mantehage Island 29,10%, Siladen Island 27,87%, and Nain Island 25,97%. The average of live coral cover on the five islands is 32.92% with moderate category .
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机译：本文介绍了珊瑚礁百分比上的数据覆盖小岛屿（Bunaken Island; Siladen Island; Manado Tua Island; Mantehage Island; Nain Island）在Bunaken国家公园，Noth Sulawesi省，印度尼西亚。来自20个站（1000个Quadrans）的珊瑚百分比的数据，调查是通过沿着在上部礁石坡上建立的50米带横断面的水肺潜水来完成的，主要是5至10μm的深度。该方法使用水下照片横断（UPT）和珊瑚点计数与Excel（CPCE）分析。珊瑚盖的百分比在6,27％和69,20％之间。 Manado Tua Island占珊瑚封面的百分比42,02％，Bunaken Island 39,63％，Mantehage Island 29,10％，Siladen Island 27,87％，奈伊岛25,97％。五个岛屿上的活珊瑚封面的平均值为32.92％，中等类别。
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