中国西沙群岛植物多样性
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童毅, 简曙光, 陈权, 李玉玲, 邢福武
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Vascular plant diversity of the Paracel Islands, China
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Yi Tong,Shuguang Jian,Quan Chen,Yuling Li,Fuwu Xing
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表5 西沙群岛24个岛屿/沙洲的植物种类统计 |
Table 5 The species statistics of vascular plants on 24 islands of the Paracel Islands |
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岛名 Island name | 种数 No.of species | 栽培种数 No. of cultivated plants | 野生种数 No.of wild species | 特有种数* No. of endemic species | 科数 No. of families | 属数 No. of genera | 陆地面积** Area (km2) | 永兴岛 Woody Island | 353 | 166 | 187 | 191 | 82 | 244 | 2.1 | 石岛 Rocky Island | 80 | 27 | 53 | 0 | 33 | 64 | 0.08 | 东岛 Lincoln Island | 103 | 27 | 76 | 9 | 35 | 79 | 1.6 | 盘石屿 Passu Keah | 5 | 1 | 4 | 0 | 4 | 4 | 0.4 | 中建岛 Triton Island | 57 | 22 | 35 | 0 | 31 | 49 | 1.2 | 晋卿岛 Drummond Island | 41 | 6 | 35 | 1 | 26 | 38 | 0.21 | 琛航岛 Duncan Island | 105 | 34 | 71 | 4 | 42 | 83 | 0.28 | 广金岛 Guangjin Island | 37 | 3 | 34 | 0 | 24 | 31 | 0.06 | 羚羊礁 Antelope Reaf | 13 | 3 | 10 | 0 | 12 | 12 | - | 金银岛 Money Island | 99 | 36 | 63 | 4 | 43 | 77 | 0.36 | 甘泉岛 Robert Island | 57 | 7 | 50 | 4 | 27 | 48 | 0.31 | 珊瑚岛 Pattle Island | 109 | 35 | 74 | 3 | 40 | 83 | 0.30 | 全富岛 Quanfu Island | 1 | 1 | 0 | 0 | 1 | 1 | 0.02 | 鸭公岛 Yagong Island | 5 | 1 | 4 | 0 | 5 | 5 | 0.01 | 银屿 Silver Islet | 13 | 1 | 12 | 1 | 12 | 13 | 0.01 | 石屿 Stone Islet | 2 | 0 | 2 | 0 | 2 | 2 | 0.002 | 西沙洲 West Sand | 13 | 4 | 9 | 1 | 13 | 13 | 0.04 | 赵述岛 Tree Island | 38 | 10 | 28 | 0 | 26 | 31 | 0.22 | 北岛 North Island | 19 | 3 | 16 | 0 | 16 | 17 | 0.40 | 中岛 Middle Island | 9 | 0 | 9 | 1 | 8 | 8 | 0.13 | 南岛 South Island | 20 | 1 | 19 | 0 | 15 | 17 | 0.17 | 北沙洲 North Sand | 5 | 0 | 5 | 0 | 5 | 5 | 0.02 | 中沙洲 Middle Sand | 11 | 0 | 11 | 0 | 10 | 11 | 0.05 | 南沙洲 South Sand | 15 | 1 | 14 | 0 | 14 | 15 | 0.06 | 西沙群岛 Paracel Islands | 396 | 176 | 220 | - | 85 | 262 | - | 历史记载 Historical records | 333 | 134 | 199 | - | 79 | 221 | - | 新增加 Newly added | 63 | 42 | 21 | - | 6 | 40 | - |
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